Rulenge weather in April

In April, Rulenge sees average daytime highs of 26°C and overnight lows near 16°C, with 158 mm of rain across 22.2 wet days and about 11.9 hours of daylight. It is the 10th-warmest and 2nd-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 5% of the time in April, and the air most often feels humid.

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 Rulenge's 11th-clearest and 7th-windiest month. For the whole year in context, see Rulenge's year-round climate.

Daytime high
26°
10th warmest
Overnight low
16°
9th coldest
Rainfall
158 mm
22.2 wet days
Daylight
11 h 54 min
6:59 AM – 6:56 PM
Cloud cover
80%
11th clearest
Wind
6 km/h
7th windiest
Solar energy
5.16 kWh/m²
Travel score
4.5
out of 10

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 Rulenge reaches about 26°C in the afternoon and slips back to 16°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 28°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)
12616
22616
32616
42616
52616
62616
72616
82616
92616
102616
112616
122616
132616
142616
152616
162616
172616
182616
192616
202616
212616
222616
232616
242616
252616
262616
272616
282616
292616
302616

Rulenge weather by month

How April compares with the rest of the year at a glance. April is the 10th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 16°1191912.15.1
Feb27° / 16°981712.15.1
Mar26° / 16°13421.2124.8
Apr26° / 16°15822.211.94.5
May26° / 16°6110.511.96.4
Jun27° / 16°71.311.87.6
Jul27° / 16°30.511.97.7
Aug28° / 17°193.211.96.8
Sep28° / 17°418.7126.0
Oct27° / 17°10816.312.15.4
Nov26° / 16°17223.412.14.4
Dec26° / 16°15021.912.24.8

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 11% of April, with mostly cloudy or overcast conditions the remaining 84%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11783
21783
31783
41783
51783
61783
71783
81684
91684
101684
111684
121684
131585
141585
151585
161585
171585
181585
191585
201585
211585
221585
231585
241585
251585
261783
271783
281783
291981
301981

Chance of precipitation in April

Any precipitation

Rulenge gets around 158 mm of rain over 22.2 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 74% and peaks near 78% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
176
277
377
477
577
677
777
877
977
1078
1178
1278
1378
1478
1578
1678
1777
1876
1975
2075
2174
2273
2372
2471
2570
2669
2767
2866
2965
3063

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 87% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
108893
208893
309883
409883
509883
609883
709883
809883
9010873
10010873
11010873
1209883
1309883
1409883
1509883
1609883
1709883
18010873
19010873
20011872
21011872
22012862
23012862
24013852
25013852
26013852
27114832
28114832
29115831
30116821

Wind in April

Winds average 6 km/h in April.

Across April, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 7:03 AM to 6:58 AM, and sunset from 7:01 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.07:037:01
212.07:037:01
312.07:027:01
412.07:027:00
512.07:027:00
612.07:027:00
712.07:016:59
812.07:016:59
912.07:016:58
1012.07:016:58
1112.07:006:58
1212.07:006:57
1311.97:006:57
1411.97:006:57
1511.97:006:56
1611.96:596:56
1711.96:596:56
1811.96:596:55
1911.96:596:55
2011.96:596:55
2111.96:596:54
2211.96:586:54
2311.96:586:54
2411.96:586:54
2511.96:586:53
2611.96:586:53
2711.96:586:53
2811.96:586:53
2911.96:586:52
3011.96:586:52

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.16 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.16 kWh/m² to a high of 5.91 kWh/m² in February across the year — April's 5.16 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
Planning a trip in April

Hazard calendar for Rulenge

In seasonPeak

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

Rulenge's rainy season runs October–April, 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 Rulenge?

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

4.5
Sightseeing
11th-best month of the year
4.3
Beach & pool
11th-best month of the year

April is a reasonable time to visit Rulenge for sightseeing.

What to pack for Rulenge in April

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

In April, Rulenge sees daytime highs around 26°C and nights near 16°C. Pack rain gear. Worth having: light clothes and sun protection. About 22 days see rain.

rain gearlight clothessun protection

UV index in Rulenge 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 Rulenge peaks around March 14 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 14UV 16Jun 19UV 10
UV index (midday)Level
Jan12Extreme
Feb16Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep14Extreme
Oct14Extreme
Nov13Extreme
Dec12Extreme

Air quality in Rulenge 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 Rulenge is worst in July — around 47 µg/m³ PM2.5 (poor), about 2.0× the cleanest month (April, 24 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateJul 1246 µg/m³Apr 1624 µg/m³
PM2.5 (µg/m³)Level
Jan34Moderate
Feb32Moderate
Mar27Moderate
Apr24Moderate
May27Moderate
Jun45Poor
Jul47Poor
Aug40Poor
Sep33Moderate
Oct27Moderate
Nov27Moderate
Dec29Moderate
Location & terrain

Where is Rulenge?

Rulenge sits at 2.7°S, 30.6°E, 1,422 m above sea level, in Tanzania. The nearest listed city is Kabanga, 20 km away.

Kakonko

Topography around Rulenge

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

Within 3 km, the terrain around Rulenge has only modest variations in elevation — a maximum elevation change of 194 m around an average of 1,424 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 399 m; within 80 km, large variations in elevation — a maximum elevation change of 911 m.

The land around Rulenge is covered by shrubs (30%), grassland (29%) and cropland (23%) within 3 km, grassland (38%), shrubs (26%) and cropland (26%) within 16 km, and grassland (30%), cropland (27%) and shrubs (20%) within 80 km.

3 km
194 m
16 km
399 m
80 km
911 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
April weather nearby: Kabanga 20 km · Bugarama 21 km · Ngara 23 km · Kirundo 61 km · Kibungo 63 km · Cendajuru 64 km · Karusi 67 km · Kakonko 73 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 Rulenge (-2.7175°, 30.6325°, elevation 1,422 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).