Mwanza weather in April

In April, Mwanza sees average daytime highs of 26°C and overnight lows near 21°C, with 196 mm of rain across 20 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 13% of the time in April, and the air most often feels muggy.

Daylight stretches from about 12 hours at the start of April to 11 h 54 min by month's end. Set against the rest of the year, April is Mwanza's 11th-clearest and 7th-windiest month. For the whole year in context, see Mwanza's year-round climate.

Daytime high
26°
8th warmest
Overnight low
21°
10th coldest
Rainfall
196 mm
20 wet days
Daylight
11 h 54 min
6:50 AM – 6:47 PM
Cloud cover
74%
11th clearest
Wind
10 km/h
7th windiest
Solar energy
5.87 kWh/m²
Travel score
4.9
out of 10

Mwanza is Lakeside City.

Founded
1892

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 26°C through the month.

A typical April day in Mwanza reaches about 26°C in the afternoon and slips back to 21°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 27°C. Set against its neighbours, April runs on par with March and on par with May.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12621
22621
32621
42621
52621
62621
72621
82621
92621
102621
112621
122621
132621
142621
152621
162621
172621
182621
192621
202621
212621
222621
232621
242621
252621
262621
272621
282621
292621
302621

Mwanza weather by month

How April compares with the rest of the year at a glance. April is the 8th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 21°16022.312.14.9
Feb26° / 22°11315.612.15.5
Mar26° / 22°18119.3125.2
Apr26° / 21°1962011.94.9
May26° / 21°8812.711.96.3
Jun26° / 21°336.211.97.3
Jul26° / 20°122.711.98.0
Aug26° / 21°538.411.97.2
Sep26° / 21°10415.4125.9
Oct25° / 21°21124.412.14.5
Nov25° / 21°2662612.14.2
Dec25° / 21°22425.712.14.5

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 16% of April, with mostly cloudy or overcast conditions the remaining 72%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13268
23169
33070
43070
52971
62872
72872
82872
92872
102773
112773
122773
132773
142773
152773
162773
172773
182773
192773
202773
212872
222872
232872
242872
252872
262872
273070
283070
293070
303268

Chance of precipitation in April

Any precipitation

Mwanza gets around 196 mm of rain over 20 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 67% and peaks near 73% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
173
273
373
472
572
671
770
870
969
1069
1168
1268
1368
1468
1567
1667
1767
1866
1966
2066
2165
2265
2365
2465
2564
2664
2763
2862
2962
3061

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the muggy band about 64% of days. Sticky, muggy-or-worse air turns up on roughly 64% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)
102674
202674
302773
402872
502872
602971
703070
803169
903169
1013267
1113267
1213366
1313366
1413366
1513465
1613465
1713564
1813564
1913663
2013762
2113762
2213861
2313960
2413960
2514059
2614257
2714356
2814455
2924652
3024751

Wind in April

Winds average 10 km/h in April.

Across April, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2811calm
2911calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 hours at the start of April to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over April. Sunrise moves from 6:54 AM to 6:48 AM, and sunset from 6:52 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:546:52
212.06:536:52
312.06:536:52
412.06:536:51
512.06:536:51
612.06:526:51
712.06:526:50
812.06:526:50
912.06:526:49
1012.06:526:49
1112.06:516:49
1212.06:516:48
1312.06:516:48
1411.96:516:48
1511.96:506:47
1611.96:506:47
1711.96:506:47
1811.96:506:46
1911.96:506:46
2011.96:506:46
2111.96:496:45
2211.96:496:45
2311.96:496:45
2411.96:496:45
2511.96:496:44
2611.96:496:44
2711.96:496:44
2811.96:486:44
2911.96:486:43
3011.96:486:43

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.87 kWh/m².

For context, solar energy here swings from a low near 5.63 kWh/m² to a high of 6.57 kWh/m² in February across the year — April's 5.87 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Bright
46.0Bright
56.0Bright
66.0Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.7Bright
295.7Bright
305.7Bright
Planning a trip in April

Hazard calendar for Mwanza

In seasonPeak

In April, Mwanza sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Mwanza's rainy season runs October–January, 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 Mwanza?

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

4.9
Sightseeing
8th-best month of the year
4.7
Beach & pool
8th-best month of the year

April is a reasonable time to visit Mwanza for sightseeing.

What to pack for Mwanza in April

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

In April, Mwanza sees daytime highs around 26°C and nights near 21°C. Pack rain gear. Worth having: light clothes and sun protection. About 20 days see rain.

rain gearlight clothessun protection

UV index in Mwanza in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mwanza peaks around March 16 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 16UV 16Jun 18UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec11Extreme

Air quality in Mwanza 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 Mwanza is worst in January — around 18 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodJan 2117 µg/m³Nov 128 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb16Moderate
Mar11Good
Apr9Good
May10Good
Jun14Moderate
Jul16Moderate
Aug15Moderate
Sep13Moderate
Oct9Good
Nov8Good
Dec10Good
Location & terrain

Where is Mwanza?

Mwanza sits at 2.5°S, 32.9°E, 1,144 m above sea level, in Tanzania. The nearest listed city is Kisesa, 15 km away.

Topography around Mwanza

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

Within 3 km, the terrain around Mwanza has only modest variations in elevation — a maximum elevation change of 184 m around an average of 1,180 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 211 m; within 80 km, significant variations in elevation — a maximum elevation change of 502 m.

The land around Mwanza is covered by artificial surfaces (44%) and water (31%) within 3 km, water (37%) and cropland (24%) within 16 km, and cropland (43%) and water (40%) within 80 km.

3 km
184 m
16 km
211 m
80 km
502 m
treesshrubsgrasslandcroplandartificial surfaceswater
April weather nearby: Kisesa 15 km · Usagara 22 km · Sengerema 32 km · Misungwi 42 km · Nansio 46 km · Kihangara 51 km · Muriti 59 km · Magu 61 km

Tanzania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$1,319
2025
Happiness
3.9 / 10
World Happiness, 2025
Safe drinking water
31%
of population, 2024
Homicide rate
3.7
per 100k, 2020
Road deaths
31.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 479
Religion
Christian 63%Muslim 34%folk religion 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 Mwanza (-2.5167°, 32.9°, elevation 1,144 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).