Somerset East in Summer
In summer (December, January and February), Somerset East sees average daytime highs around 28°C and overnight lows near 15°C, with 220 mm of rain over about 30 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 28°C. The sky is clear or mostly clear about 48% of the time across summer, and the air most often feels dry.
Summer is Somerset East's weakest season of the year to visit on our travel score. For the whole year in context, see Somerset East's year-round climate.
- Avg daytime high
- 28°C
- warmest season of the year
- Avg overnight low
- 15°C
- Rainfall
- 220 mm
- 30 wet days
- Avg wind
- 11 km/h
- Travel score
- 6.4
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Somerset East in Summer
Across summer, daytime highs hold fairly steady around 28°C.
A typical summer day in Somerset East reaches about 28°C and drops to 15°C overnight. The warmest of the three months is January, the coolest December.
Somerset East weather by month
How the three summer months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 15° | 76 | 10.3 | 13.9 | 6.2 |
| Feb | 28° / 15° | 73 | 10.2 | 13.2 | 6.3 |
| Mar | 26° / 14° | 73 | 10 | 12.2 | 6.9 |
| Apr | 23° / 11° | 47 | 7.6 | 11.2 | 7.4 |
| May | 21° / 8° | 22 | 4.8 | 10.3 | 7.7 |
| Jun | 19° / 6° | 23 | 4.6 | 9.9 | 7.3 |
| Jul | 19° / 5° | 23 | 3.8 | 10.1 | 7.5 |
| Aug | 20° / 6° | 31 | 5.3 | 10.8 | 7.4 |
| Sep | 22° / 8° | 32 | 5.1 | 11.8 | 7.7 |
| Oct | 24° / 10° | 55 | 8.7 | 12.8 | 7.3 |
| Nov | 25° / 12° | 67 | 9 | 13.7 | 7.1 |
| Dec | 27° / 14° | 70 | 9.9 | 14.1 | 6.7 |
Cloud cover in Summer
The sky is clear or mostly clear about 48% of the time across summer.
Chance of precipitation in Summer
Somerset East gets around 220 mm of rain over 30 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 11 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 hours in early December to 12 h 48 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.7 kWh/m².
Is summer a good time to visit Somerset East?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Somerset East for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Somerset East in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Somerset East sees daytime highs around 28°C and nights near 15°C. Pack light clothes and sun protection. Worth having: rain gear. About 30 days see rain.
UV index in Somerset East in Summer
Clear-sky midday UV across summer averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Somerset East peaks around January 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 3 (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) | 14 | 12 | 10 | 6 | 5 | 3 | 3 | 5 | 7 | 11 | 12 | 13 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 12 | Extreme |
| Mar | 10 | Very high |
| Apr | 6 | High |
| May | 5 | Moderate |
| Jun | 3 | Moderate |
| Jul | 3 | Moderate |
| Aug | 5 | Moderate |
| Sep | 7 | High |
| Oct | 11 | Extreme |
| Nov | 12 | Extreme |
| Dec | 13 | Extreme |
Air quality in Somerset East in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Somerset East is worst in June — around 16 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (January, 6 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 6 | 6 | 8 | 11 | 16 | 16 | 16 | 16 | 14 | 11 | 7 | 6 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 6 | Good |
| Mar | 8 | Good |
| Apr | 11 | Good |
| May | 16 | Moderate |
| Jun | 16 | Moderate |
| Jul | 16 | Moderate |
| Aug | 16 | Moderate |
| Sep | 14 | Moderate |
| Oct | 11 | Good |
| Nov | 7 | Good |
| Dec | 6 | Good |
Where is Somerset East?
Somerset East sits at 32.7°S, 25.6°E, 748 m above sea level, in South Africa. The nearest listed city is Cradock, 62 km away.
Topography around Somerset East
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Somerset East.
Within 3 km, the terrain around Somerset East has large variations in elevation — a maximum elevation change of 793 m around an average of 837 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,030 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,066 m.
The land around Somerset East is covered by trees (38%) and grassland (28%) within 3 km, grassland (62%) and shrubs (23%) within 16 km, and grassland (70%) and shrubs (21%) 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 Somerset East (-32.7217°, 25.588°, elevation 748 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.