Climate and average weather in Kimberley
In Kimberley, the summers are hot, showery, and mostly clear and the winters are mild and clear.
Over the course of the year, the temperature in Kimberley typically varies from 3°C to 33°C, and is rarely below -2°C or above 37°C. December is the hottest month of the year, while June is the coldest.
Based on the travel score, the best time of year to visit Kimberley for warm-weather activities is from early April to early October.
- Hottest
- Dec
- 33°
- Coldest
- Jun
- 3°
- Wettest
- Jan
- 79 mm
- Driest
- Jul
- 5 mm
- Rain / yr
- 453 mm
- 72 wet days
- Daylight
- 10.2–13.8 h
- shortest–longest
- Elevation
- 1,224 m
- 28.7°S
- Clearest
- Jul
- 15% cloud
Kimberley is city in the Northern Cape, South Africa.
- Density
- 1,572/km²
- people per km²
- Founded
- 1873
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Kimberley weather by month, at a glance
The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.
Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around early April to early October.
Temperature through the year
Daily average highs and lows in Kimberley, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
The hot season lasts 4.9 months, from October 21 to March 18, with daily high temperatures above 29°C. The hottest month of the year in Kimberley is December, with an average high of 33°C and low of 18°C.
The cool season lasts 2.7 months, from May 24 to August 13, with daily high temperatures below 22°C. The coldest month of the year in Kimberley is June, with an average low of 3°C and high of 19°C.
Days typically run about 15°C warmer than nights, with the widest day–night swing (around 17°C) in August.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 32 | 30 | 26 | 23 | 19 | 19 | 22 | 26 | 29 | 31 | 33 |
| Avg low (°C) | 19 | 19 | 17 | 12 | 7 | 3 | 3 | 6 | 10 | 13 | 16 | 18 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 32 | 19 |
| Feb | 32 | 19 |
| Mar | 30 | 17 |
| Apr | 26 | 12 |
| May | 23 | 7 |
| Jun | 19 | 3 |
| Jul | 19 | 3 |
| Aug | 22 | 6 |
| Sep | 26 | 10 |
| Oct | 29 | 13 |
| Nov | 31 | 16 |
| Dec | 33 | 18 |
How hot and cold Kimberley really feels
The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.
On the hottest afternoons, once humidity is folded in, Kimberley feels like about 33°C (around January 1). About 64 days a year carry some heat stress, peaking in January.
On the coldest nights, wind chill pulls the feels-like down to about -0°C (around July 8), with roughly 24 freezing days a year (feels-like at or below 0°C), worst in July.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 32 | 32 | 30 | 26 | 23 | 19 | 19 | 22 | 26 | 29 | 31 | 32 |
| Air high (°C) | 32 | 32 | 30 | 26 | 23 | 19 | 19 | 22 | 26 | 29 | 31 | 33 |
| Feels-like low (°C) | 19 | 19 | 17 | 12 | 5 | 1 | 0 | 3 | 9 | 13 | 16 | 18 |
| Air low (°C) | 19 | 19 | 17 | 12 | 7 | 3 | 3 | 6 | 10 | 13 | 16 | 18 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 32 | 32 | 19 | 19 |
| Feb | 32 | 32 | 19 | 19 |
| Mar | 30 | 30 | 17 | 17 |
| Apr | 26 | 26 | 12 | 12 |
| May | 23 | 23 | 5 | 7 |
| Jun | 19 | 19 | 1 | 3 |
| Jul | 19 | 19 | 0 | 3 |
| Aug | 22 | 22 | 3 | 6 |
| Sep | 26 | 26 | 9 | 10 |
| Oct | 29 | 29 | 13 | 13 |
| Nov | 31 | 31 | 16 | 16 |
| Dec | 32 | 33 | 18 | 18 |
Average hourly temperature in Kimberley
A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on December afternoons, near 33°C, and coldest before dawn in June, near 3°C.
Kimberley weather by month
Every month at a glance. Click a month for its detailed page.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 32° / 19° | 79 | 11.4 | 13.6 | 3.9 |
| Feb | 32° / 19° | 63 | 10.4 | 13 | 4.3 |
| Mar | 30° / 17° | 63 | 10.1 | 12.2 | 5.6 |
| Apr | 26° / 12° | 41 | 6.4 | 11.3 | 7.7 |
| May | 23° / 7° | 18 | 3 | 10.6 | 8.6 |
| Jun | 19° / 3° | 12 | 1.9 | 10.2 | 8.1 |
| Jul | 19° / 3° | 5 | 1 | 10.4 | 8.4 |
| Aug | 22° / 6° | 10 | 1.7 | 11 | 8.8 |
| Sep | 26° / 10° | 13 | 2.5 | 11.8 | 8.4 |
| Oct | 29° / 13° | 33 | 5.8 | 12.7 | 6.4 |
| Nov | 31° / 16° | 55 | 7.8 | 13.4 | 5.2 |
| Dec | 33° / 18° | 61 | 9.5 | 13.8 | 4.0 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Kimberley gets about 453 mm of precipitation a year. On a typical day the chance of rain is some rain, but that rises and falls sharply with the seasons.
The wetter season lasts 6.1 months, from around Oct 19 to Apr 23, peaking in February at about 40% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 8.
January is the wettest month by volume, with 79 mm over about 11 wet days; July is the driest, with 5 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 36 | 38 | 32 | 22 | 10 | 6 | 3 | 5 | 9 | 19 | 26 | 30 |
| Rain days | 11 | 10 | 10 | 6 | 3 | 2 | 1 | 2 | 3 | 6 | 8 | 10 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 36 | 11 |
| Feb | 38 | 10 |
| Mar | 32 | 10 |
| Apr | 22 | 6 |
| May | 10 | 3 |
| Jun | 6 | 2 |
| Jul | 3 | 1 |
| Aug | 5 | 2 |
| Sep | 9 | 3 |
| Oct | 19 | 6 |
| Nov | 26 | 8 |
| Dec | 30 | 10 |
Monthly rainfall
Over a full year, Kimberley collects about 453 mm of rain across 72 wet days — roughly 38 mm in an average month.
It doesn’t fall evenly. January is the wettest month with 79 mm, while July is the driest at just 5 mm. The three wettest months alone bring about 45% of the year’s total.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 79 | 63 | 63 | 41 | 18 | 12 | 5 | 10 | 13 | 33 | 55 | 61 |
| Rain days | 11 | 10 | 10 | 6 | 3 | 2 | 1 | 2 | 3 | 6 | 8 | 10 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 79 | 11 |
| Feb | 63 | 10 |
| Mar | 63 | 10 |
| Apr | 41 | 6 |
| May | 18 | 3 |
| Jun | 12 | 2 |
| Jul | 5 | 1 |
| Aug | 10 | 2 |
| Sep | 13 | 3 |
| Oct | 33 | 6 |
| Nov | 55 | 8 |
| Dec | 61 | 10 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Kimberley, the average share of the sky covered by clouds shows moderate seasonal variation over the course of the year.
The clearer part of the year begins around May 21 and lasts for 3.8 months, ending around September 14. The clearest month is July, when the sky is clear, mostly clear, or partly cloudy 92% of the time on average.
The cloudier part of the year begins around September 15 and lasts for 5.4 months, ending around February 26. The cloudiest month is November, when it is overcast or mostly cloudy 24% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 79 | 79 | 81 | 79 | 83 | 89 | 92 | 90 | 83 | 78 | 76 | 78 |
| Cloudier (%) | 21 | 21 | 19 | 21 | 17 | 11 | 8 | 10 | 17 | 22 | 24 | 22 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 79 | 21 |
| Feb | 79 | 21 |
| Mar | 81 | 19 |
| Apr | 79 | 21 |
| May | 83 | 17 |
| Jun | 89 | 11 |
| Jul | 92 | 8 |
| Aug | 90 | 10 |
| Sep | 83 | 17 |
| Oct | 78 | 22 |
| Nov | 76 | 24 |
| Dec | 78 | 22 |
Daylight, sunrise and sunset
Hours of daylight through the year, with sunrise and sunset times.
The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around January 1, brings about 13 h 48 min of light; the shortest, around June 6, only 10 h 12 min — a swing of roughly 3 h 36 min.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.6 | 13.0 | 12.2 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.8 | 12.7 | 13.4 | 13.8 |
| Sunrise (AM) | 5:41 | 6:05 | 6:24 | 6:42 | 7:00 | 7:16 | 7:17 | 6:56 | 6:20 | 5:45 | 5:22 | 5:22 |
| Sunset (PM) | 7:20 | 7:06 | 6:37 | 6:01 | 5:34 | 5:27 | 5:37 | 5:54 | 6:10 | 6:27 | 6:50 | 7:12 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 13.6 | 5:41 | 7:20 |
| Feb | 13.0 | 6:05 | 7:06 |
| Mar | 12.2 | 6:24 | 6:37 |
| Apr | 11.3 | 6:42 | 6:01 |
| May | 10.6 | 7:00 | 5:34 |
| Jun | 10.2 | 7:16 | 5:27 |
| Jul | 10.4 | 7:17 | 5:37 |
| Aug | 11.0 | 6:56 | 5:54 |
| Sep | 11.8 | 6:20 | 6:10 |
| Oct | 12.7 | 5:45 | 6:27 |
| Nov | 13.4 | 5:22 | 6:50 |
| Dec | 13.8 | 5:22 | 7:12 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Kimberley averages about 20 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 17 and 26 days.
The sunnier stretch runs 5.3 months, from around Apr 23 to Sep 29. The sunniest month is July, with roughly 26 sunny days (brilliant).
The greyest month is February, down near 17 sunny days — about 34% fewer than the July peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 17 | 16 | 19 | 19 | 23 | 24 | 26 | 25 | 22 | 19 | 17 | 18 |
| Sky | Bright | Bright | Bright | Bright | Bright | Brilliant | Brilliant | Brilliant | Bright | Bright | Bright | Bright |
| Sunny days | Sky | |
|---|---|---|
| Jan | 17 | Bright |
| Feb | 16 | Bright |
| Mar | 19 | Bright |
| Apr | 19 | Bright |
| May | 23 | Bright |
| Jun | 24 | Brilliant |
| Jul | 26 | Brilliant |
| Aug | 25 | Brilliant |
| Sep | 22 | Bright |
| Oct | 19 | Bright |
| Nov | 17 | Bright |
| Dec | 18 | Bright |
Humidity comfort
Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.
Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.
In Kimberley, how humid it feels changes dramatically over the year.
The more humid part of the year lasts 3.6 months, from around December 15 to April 4. The muggiest month is February, when the air feels humid, muggy or worse about 28% of the time.
The most comfortable stretch runs from around April 5 to December 14, and April is the most comfortable month — the air is dry or comfortable 98% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 54 | 44 | 58 | 85 | 99 | 100 | 100 | 100 | 99 | 93 | 86 | 75 |
| Comfortable (%) | 24 | 28 | 27 | 13 | 1 | 0 | 0 | 0 | 1 | 7 | 11 | 17 |
| Humid (%) | 19 | 24 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
| Muggy (%) | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| Jan | 54 | 24 | 19 | 4 |
| Feb | 44 | 28 | 24 | 4 |
| Mar | 58 | 27 | 15 | 1 |
| Apr | 85 | 13 | 2 | 0 |
| May | 99 | 1 | 0 | 0 |
| Jun | 100 | 0 | 0 | 0 |
| Jul | 100 | 0 | 0 | 0 |
| Aug | 100 | 0 | 0 | 0 |
| Sep | 99 | 1 | 0 | 0 |
| Oct | 93 | 7 | 0 | 0 |
| Nov | 86 | 11 | 3 | 0 |
| Dec | 75 | 17 | 8 | 1 |
Wind
Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.
This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.
Across the year, average wind speed in Kimberley is typically calm, near 11 km/h, and varies little with the seasons.
The windier part of the year lasts 5.6 months, from around Aug 1 to Jan 18. The windiest month is November, averaging about 13 km/h (light breeze).
The calmer part of the year runs from around Jan 19 to Jul 31, with May the calmest month at about 10 km/h.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 13 | 13 | 13 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 11 | calm |
| Feb | 10 | calm |
| Mar | 10 | calm |
| Apr | 10 | calm |
| May | 10 | calm |
| Jun | 10 | calm |
| Jul | 11 | calm |
| Aug | 12 | calm |
| Sep | 12 | light breeze |
| Oct | 13 | light breeze |
| Nov | 13 | light breeze |
| Dec | 13 | light breeze |
Best time to visit Kimberley
To characterize how pleasant the weather is in Kimberley throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around mid April, Kimberley is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.
Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.
The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Kimberley for general outdoor tourist activities is from early April to early October, with a peak score in the last week of August.
The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Travel score (0–10) | 3.9 | 4.3 | 5.6 | 7.7 | 8.5 | 8.2 | 8.4 | 8.8 | 8.3 | 6.5 | 5.2 | 4.1 |
| Rating | fair | fair | good | ideal | ideal | ideal | ideal | ideal | ideal | good | fair | fair |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 3.9 | fair |
| Feb | 4.3 | fair |
| Mar | 5.6 | good |
| Apr | 7.7 | ideal |
| May | 8.5 | ideal |
| Jun | 8.2 | ideal |
| Jul | 8.4 | ideal |
| Aug | 8.8 | ideal |
| Sep | 8.3 | ideal |
| Oct | 6.5 | good |
| Nov | 5.2 | fair |
| Dec | 4.1 | fair |
The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best times of year to visit Kimberley for hot-weather activities run from mid February to mid May and again from late August to late December, with a peak score in the first week of October.
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
What to pack for Kimberley, by month
Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.
For a warm-season trip around December (highs near 33°C), the essentials are light clothes, rain gear and sun protection. In the cold season around June (highs near 19°C), pack a warm layer.
In December, Kimberley sees daytime highs around 33°C and nights near 18°C. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.
UV index (midday) in Kimberley by month
Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.
Under clear skies, the midday UV index in Kimberley peaks around January 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 15 | 13 | 11 | 8 | 6 | 4 | 5 | 7 | 9 | 11 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate | High | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 13 | Extreme |
| Mar | 11 | Extreme |
| Apr | 8 | Very high |
| May | 6 | High |
| Jun | 4 | Moderate |
| Jul | 5 | Moderate |
| Aug | 7 | High |
| Sep | 9 | Very high |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Average hourly UV index in Kimberley
Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.
The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
UV falls off far faster than brightness as the sun drops, so even in January the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV ≥ 3 (h/day) | 9 | 8.5 | 8 | 6.5 | 5 | 4 | 4.5 | 5.5 | 7 | 8 | 8.5 | 9 |
| UV ≥ 6 (h/day) | 7.5 | 6.5 | 5.5 | 3.5 | 0 | 0 | 0 | 2 | 4.5 | 5.5 | 6.5 | 7 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 9 | 7.5 |
| Feb | 8.5 | 6.5 |
| Mar | 8 | 5.5 |
| Apr | 6.5 | 3.5 |
| May | 5 | 0 |
| Jun | 4 | 0 |
| Jul | 4.5 | 0 |
| Aug | 5.5 | 2 |
| Sep | 7 | 4.5 |
| Oct | 8 | 5.5 |
| Nov | 8.5 | 6.5 |
| Dec | 9 | 7 |
Growing season
Kimberley is mild enough that a frost-free day stays more likely than not even in midwinter. Nights are reliably above freezing from about August 9 to June 2 (298 days); outside that window a hard frost is an occasional risk.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frost-free chance (%) | 100 | 100 | 100 | 100 | 98 | 85 | 81 | 92 | 99 | 100 | 100 | 100 |
| Frost nights | 0 | 0 | 0 | 0 | 0 | 29 | 31 | 6 | 0 | 0 | 0 | 0 |
| Frost-free chance (%) | Frost nights | |
|---|---|---|
| Jan | 100 | 0 |
| Feb | 100 | 0 |
| Mar | 100 | 0 |
| Apr | 100 | 0 |
| May | 98 | 0 |
| Jun | 85 | 29 |
| Jul | 81 | 31 |
| Aug | 92 | 6 |
| Sep | 99 | 0 |
| Oct | 100 | 0 |
| Nov | 100 | 0 |
| Dec | 100 | 0 |
Growing degree days
Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Kimberley banks about 3,393 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 490 | 424 | 405 | 267 | 152 | 41 | 38 | 120 | 244 | 348 | 394 | 471 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 490 |
| Feb | 424 |
| Mar | 405 |
| Apr | 267 |
| May | 152 |
| Jun | 41 |
| Jul | 38 |
| Aug | 120 |
| Sep | 244 |
| Oct | 348 |
| Nov | 394 |
| Dec | 471 |
Solar energy
Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.
Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.
Kimberley receives about 5.9 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.6 and 8.0 kWh/m².
The brighter stretch of the year lasts 6.2 months, from around Sep 11 to Mar 18. The brightest month is December, averaging about 7.9 kWh/m² (intense).
The dimmest month is June, down near 3.6 kWh/m² — roughly 54% less than the December peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 7.6 | 6.9 | 6.0 | 4.9 | 4.1 | 3.6 | 3.9 | 4.8 | 6.1 | 7.1 | 7.7 | 7.9 |
| Level | Intense | Intense | Intense | Bright | Bright | Moderate | Moderate | Bright | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 7.6 | Intense |
| Feb | 6.9 | Intense |
| Mar | 6.0 | Intense |
| Apr | 4.9 | Bright |
| May | 4.1 | Bright |
| Jun | 3.6 | Moderate |
| Jul | 3.9 | Moderate |
| Aug | 4.8 | Bright |
| Sep | 6.1 | Intense |
| Oct | 7.1 | Intense |
| Nov | 7.7 | Intense |
| Dec | 7.9 | Intense |
Where is Kimberley?
Kimberley sits at 28.7°S, 24.8°E, 1,224 m above sea level, in South Africa. The nearest listed city is Warrenton, 69 km away.
Topography around Kimberley
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kimberley.
Within 3 km, the terrain around Kimberley has only modest variations in elevation — a maximum elevation change of 104 m around an average of 1,215 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 184 m; within 80 km, significant variations in elevation — a maximum elevation change of 433 m.
The land around Kimberley is covered by artificial surfaces (56%) and shrubs (22%) within 3 km, grassland (76%) within 16 km, and grassland (72%) and shrubs (23%) within 80 km.
South Africa travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / M / N
- 230 V · 50 Hz
- Prices
- ≈ 41% of US
- price level, 2025
- GDP per capita
- $6,598
- 2025
- Happiness
- 5.0 / 10
- World Happiness, 2025
- Safe drinking water
- 68%
- of population, 2024
- Homicide rate
- 43.7
- per 100k, 2022
- Road deaths
- 22.2
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very high
- EF EPI 602
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Kimberley (-28.7323°, 24.7623°, elevation 1,224 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).