Climate Insights for Mahembe

Nyamasheke District, Western Province, Rwanda

Hottest
September
23°C peak
Coldest
July
15°C low
Wettest
April
387mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Mahembe is warm and mild. The average annual temperature is 19°C and approximately 2314mm of precipitation falls per year. April is the wettest month, receiving around 387mm of rainfall. Mahembe sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 22° Average: 19° Min: 16° Feb Max: 23° Average: 19° Min: 16° Mar Max: 23° Average: 19° Min: 16° Apr Max: 22° Average: 19° Min: 16° May Max: 22° Average: 19° Min: 16° Jun Max: 22° Average: 19° Min: 16° Jul Max: 23° Average: 19° Min: 15° Aug Max: 23° Average: 19° Min: 16° Sep Max: 23° Average: 19° Min: 16° Oct Max: 22° Average: 19° Min: 16° Nov Max: 22° Average: 18° Min: 15° Dec Max: 22° Average: 19° Min: 15°
Max
Average
Min

Mahembe has relatively stable temperatures year-round, staying within a 8°C range. September is the warmest month, though highs remain moderate at 23°C with a mean of 19°C. July is the coolest month, with minimum temperatures around 15°C and an average of 19°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 202mm Feb Precipitation: 197mm Mar Precipitation: 259mm Apr Precipitation: 387mm May Precipitation: 163mm Jun Precipitation: 43mm Jul Precipitation: 18mm Aug Precipitation: 66mm Sep Precipitation: 131mm Oct Precipitation: 282mm Nov Precipitation: 261mm Dec Precipitation: 305mm
Precipitation

Mahembe is a very wet location, receiving approximately 2314mm of precipitation annually, which averages out to around 193mm per month. The wettest month is April, averaging 387mm of rainfall. December and October also tend to see above-average precipitation. The driest month is July, with just 18mm. That's 369mm less than April, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 1km/h Feb Wind Speed: 1km/h Mar Wind Speed: 1km/h Apr Wind Speed: 1km/h May Wind Speed: 2km/h Jun Wind Speed: 1km/h Jul Wind Speed: 1km/h Aug Wind Speed: 1km/h Sep Wind Speed: 1km/h Oct Wind Speed: 1km/h Nov Wind Speed: 1km/h Dec Wind Speed: 1km/h
Wind Speed

Mahembe is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

93 days until Spring

It is currently winter in Mahembe, which began on June 21, 2026. Mahembe sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in September at around 23°C, while the coldest stretch bottoms out in July near 15°C. Spring is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 15 to 23°C. Rainfall is heavy, totalling around 674mm across the season with a monthly average of 225mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 15 to 23°C. Rainfall is heavy, totalling around 704mm across the season with a monthly average of 235mm. Winds are generally light, averaging 1km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 16 to 23°C. Rainfall is heavy, totalling around 809mm across the season with a monthly average of 270mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 15 to 23°C. Rainfall is relatively light, with around 127mm over the season and a monthly average of 42mm. Winds are generally light, averaging 1km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 19°
Feb 19°
Mar 19°
Apr 19°
May 19°
Jun 19°
Jul 19°
Aug 19°
Sep 19°
Oct 19°
Nov 18°
Dec 19°

The best time to visit Mahembe is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 42mm per month. By contrast, September can be uncomfortably hot with temperatures reaching 23°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Mahembe based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
16 °C
22 °C
1 km/h
202 mm
0 cm
Feb
16 °C
23 °C
1 km/h
197 mm
0 cm
Mar
16 °C
23 °C
1 km/h
259 mm
0 cm
Apr
16 °C
22 °C
1 km/h
387 mm
0 cm
May
16 °C
22 °C
2 km/h
163 mm
0 cm
Jun Current
16 °C
22 °C
1 km/h
43 mm
0 cm
Jul
15 °C
23 °C
1 km/h
18 mm
0 cm
Aug
16 °C
23 °C
1 km/h
66 mm
0 cm
Sep
16 °C
23 °C
1 km/h
131 mm
0 cm
Oct
16 °C
22 °C
1 km/h
282 mm
0 cm
Nov
15 °C
22 °C
1 km/h
261 mm
0 cm
Dec
15 °C
22 °C
1 km/h
305 mm
0 cm
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