Grootfontein in Fall
In fall (March, April and May), Grootfontein sees average daytime highs around 27°C and overnight lows near 15°C, with 146 mm of rain over about 21 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 28°C in early March to 24°C by late May. The sky is clear or mostly clear about 62% of the time across fall, and the air most often feels dry.
Fall is Grootfontein's 2nd-best season to visit on our travel score. For the whole year in context, see Grootfontein's year-round climate.
- Avg daytime high
- 27°C
- 3rd-warmest season
- Avg overnight low
- 15°C
- Rainfall
- 146 mm
- 21 wet days
- Avg wind
- 10 km/h
- Travel score
- 7.5
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Grootfontein in Fall
Over the season highs ease from about 28°C in early March to 24°C by late May.
A typical fall day in Grootfontein reaches about 27°C and drops to 15°C overnight. The warmest of the three months is March, the coolest May.
How fall really feels in Grootfontein
Once humidity and wind are folded in, fall brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
fall sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Grootfontein weather by month
How the three fall months (March, April and May) 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 | 29° / 19° | 165 | 16.9 | 13 | 4.5 |
| Feb | 28° / 18° | 147 | 15.9 | 12.7 | 4.8 |
| Mar | 28° / 18° | 112 | 14.7 | 12.1 | 5.6 |
| Apr | 27° / 15° | 33 | 5.8 | 11.6 | 7.6 |
| May | 25° / 12° | 1 | 0.5 | 11.1 | 9.2 |
| Jun | 23° / 8° | 0 | 0 | 10.8 | 9.6 |
| Jul | 23° / 8° | 0 | 0 | 10.9 | 9.5 |
| Aug | 27° / 11° | 0 | 0.1 | 11.3 | 8.9 |
| Sep | 30° / 15° | 5 | 0.9 | 11.9 | 6.4 |
| Oct | 32° / 18° | 23 | 4.7 | 12.5 | 4.6 |
| Nov | 31° / 19° | 71 | 12.1 | 12.9 | 4.2 |
| Dec | 30° / 19° | 117 | 15.7 | 13.2 | 4.2 |
Cloud cover in Fall
The sky is clear or mostly clear about 62% of the time across fall.
Chance of precipitation in Fall
Grootfontein gets around 146 mm of rain over 21 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 10 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 24 min in early March to 10 h 54 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 5.6 kWh/m².
Hazard calendar for Grootfontein
In fall, Grootfontein overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Grootfontein's rainy season runs December–March, when most of the year's rain falls.
Is fall a good time to visit Grootfontein?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit Grootfontein for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Grootfontein in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Grootfontein sees daytime highs around 27°C and nights near 15°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.
UV index in Grootfontein in Fall
Clear-sky midday UV across fall averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Grootfontein peaks around January 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 7 (very high).
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 | 14 | 14 | 10 | 9 | 7 | 7 | 9 | 9 | 12 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 14 | Extreme |
| Mar | 14 | Extreme |
| Apr | 10 | Extreme |
| May | 9 | Very high |
| Jun | 7 | Very high |
| Jul | 7 | Very high |
| Aug | 9 | Very high |
| Sep | 9 | Very high |
| Oct | 12 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Where is Grootfontein?
Grootfontein sits at 19.6°S, 18.1°E, 1,432 m above sea level, in Namibia. The nearest listed city is Tsumeb, 54 km away.
Topography around Grootfontein
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Grootfontein.
Within 3 km, the terrain around Grootfontein has only modest variations in elevation — a maximum elevation change of 86 m around an average of 1,447 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 376 m; within 80 km, large variations in elevation — a maximum elevation change of 956 m.
The land around Grootfontein is covered by shrubs (64%) within 3 km, shrubs (82%) within 16 km, and shrubs (93%) within 80 km.
Namibia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type D / M
- 220 V · 50 Hz
- Prices
- ≈ 41% of US
- price level, 2025
- GDP per capita
- $4,876
- 2025
- Happiness
- 4.8 / 10
- World Happiness, 2025
- Homicide rate
- 11.2
- per 100k, 2021
- Road deaths
- 34.8
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- 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 Grootfontein (-19.5733°, 18.1003°, elevation 1,432 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.