Windhoek weather in April

In April, Windhoek sees average daytime highs of 25°C and overnight lows near 12°C, with 29 mm of rain across 4.8 wet days and about 11.5 hours of daylight. It is the 8th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 68% of the time in April, and the air most often feels dry.

Daylight stretches from about 11 h 48 min at the start of April to 11 h 12 min by month's end. Set against the rest of the year, April is Windhoek's 7th-clearest and 10th-windiest month. For the whole year in context, see Windhoek's year-round climate.

Daytime high
25°
8th warmest
Overnight low
12°
6th coldest
Rainfall
29 mm
4.8 wet days
Daylight
11 h 30 min
7:08 AM – 6:36 PM
Cloud cover
29%
7th clearest
Wind
10 km/h
10th windiest
Solar energy
5.64 kWh/m²
Travel score
8.2
out of 10

Windhoek is capital of the Republic of Namibia.

Founded
1840

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical April day in Windhoek reaches about 25°C in the afternoon and slips back to 12°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 28°C. Set against its neighbours, April runs about 2°C cooler than March and about 2°C warmer than May.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12614
22613
32613
42613
52613
62613
72513
82513
92513
102513
112513
122513
132512
142512
152512
162512
172512
182512
192512
202512
212512
222511
232511
242511
252511
262511
272511
282511
292511
302511

Windhoek weather by month

How April compares with the rest of the year at a glance. April is the 8th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 17°13112.813.25.2
Feb28° / 16°1431312.85.7
Mar27° / 15°8911.812.26.5
Apr25° / 12°294.811.58.2
May23° / 40.610.99.3
Jun21° / 00.110.69.0
Jul21° / 00.110.88.9
Aug23° / 00.111.29.5
Sep27° / 11°51.111.98.6
Oct29° / 14°133.512.56.7
Nov30° / 15°345.813.16.0
Dec30° / 16°647.913.45.3

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 68% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 21% of April, with mostly cloudy or overcast conditions the remaining 11%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17921
28020
38119
48218
58317
68416
78515
88614
98614
108812
118812
128911
138911
149010
15919
16919
17928
18928
19928
20928
21928
22937
23937
24946
25946
26946
27946
28946
29946
30946

Chance of precipitation in April

Any precipitation

Windhoek gets around 29 mm of rain over 4.8 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 16% and peaks near 29% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
129
227
326
425
525
624
723
822
921
1021
1120
1219
1318
1418
1517
1616
1716
1815
1914
2013
2112
2211
2310
249
259
268
277
286
296
305

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the dry band about 91% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
176213
278202
379192
480182
581172
683161
784151
885141
987121
1088111
1189101
129190
139280
149370
159460
169550
179550
189640
199640
209730
219730
229730
239730
249820
259820
269820
279820
289820
299820
309820

Wind in April

Winds average 10 km/h in April.

Across April, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over April. Sunrise moves from 7:02 AM to 7:13 AM, and sunset from 6:50 PM to 6:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:026:50
211.87:036:49
311.87:036:49
411.77:036:48
511.77:046:47
611.77:046:46
711.77:046:45
811.77:056:44
911.67:056:43
1011.67:056:42
1111.67:066:41
1211.67:066:40
1311.57:066:39
1411.57:076:38
1511.57:076:37
1611.57:086:36
1711.57:086:35
1811.47:086:34
1911.47:096:34
2011.47:096:33
2111.47:096:32
2211.47:106:31
2311.37:106:30
2411.37:116:29
2511.37:116:29
2611.37:116:28
2711.37:126:27
2811.27:126:26
2911.27:136:26
3011.27:136:25

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.64 kWh/m².

For context, solar energy here swings from a low near 4.67 kWh/m² to a high of 7.9 kWh/m² in December across the year — April's 5.64 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in April

Hazard calendar for Windhoek

In seasonPeak

None of Windhoek's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Windhoek's rainy season runs January–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit Windhoek?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

8.2
Sightseeing
6th-best month of the year
7.4
Beach & pool
5th-best month of the year

April is one of the better times to visit Windhoek for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Windhoek in April

From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In April, Windhoek sees daytime highs around 25°C and nights near 12°C. Worth packing: light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Windhoek in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Windhoek peaks around January 14 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 14UV 16Jun 18UV 6
UV index (midday)Level
Jan16Extreme
Feb14Extreme
Mar14Extreme
Apr10Extreme
May8Very high
Jun6High
Jul7High
Aug9Very high
Sep11Extreme
Oct12Extreme
Nov14Extreme
Dec15Extreme

Air quality in Windhoek in April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.

Air quality in Windhoek is worst in August — around 31 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (January, 11 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateAug 1731 µg/m³Jan 1711 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Moderate
Mar16Moderate
Apr21Moderate
May25Moderate
Jun26Moderate
Jul28Moderate
Aug31Moderate
Sep28Moderate
Oct22Moderate
Nov18Moderate
Dec13Moderate
Location & terrain

Where is Windhoek?

Windhoek sits at 22.6°S, 17.1°E, 1,700 m above sea level, in Namibia. The nearest listed city is Katutura, 5.0 km away.

RehobothGobabisOtjiwarongoMarientalSwakopmundWalvis Bay

Topography around Windhoek

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Windhoek.

Within 3 km, the terrain around Windhoek has only modest variations in elevation — a maximum elevation change of 206 m around an average of 1,673 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,012 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,502 m.

The land around Windhoek is covered by artificial surfaces (61%) and shrubs (28%) within 3 km, shrubs (82%) within 16 km, and shrubs (83%) within 80 km.

3 km
206 m
16 km
1,012 m
80 km
1,502 m
treesshrubsgrasslandartificial surfacesbare terrain
April weather nearby: Katutura 5.0 km · Okahandja 67 km · Rehoboth 84 km · Gobabis 194 km · Otjiwarongo 237 km · Mariental 247 km · Swakopmund 263 km · Walvis Bay 268 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
Christian 98%unaffiliated 2%other 1%

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 Windhoek (-22.5594°, 17.0832°, elevation 1,700 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).