Climate Insights for Yorosso

, Sikasso Region, Mali

Hottest
April
40°C peak
Coldest
December
20°C low
Wettest
August
247mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Yorosso is hot. The average annual temperature is 28°C and approximately 703mm of precipitation falls per year. August is the wettest month, receiving around 247mm of rainfall. Yorosso is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, March, May. The coldest months are December, January, February, when temperatures can drop to 20°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 32° Average: 26° Min: 20° Feb Max: 35° Average: 28° Min: 21° Mar Max: 39° Average: 32° Min: 25° Apr Max: 40° Average: 34° Min: 28° May Max: 37° Average: 32° Min: 27° Jun Max: 33° Average: 29° Min: 25° Jul Max: 30° Average: 26° Min: 23° Aug Max: 30° Average: 26° Min: 23° Sep Max: 31° Average: 26° Min: 23° Oct Max: 35° Average: 29° Min: 24° Nov Max: 35° Average: 28° Min: 21° Dec Max: 33° Average: 26° Min: 20°
Max
Average
Min

Yorosso sees moderate temperature variation throughout the year, ranging from 20°C to 40°C. April is the hottest month, with daytime highs reaching 40°C and an average of 34°C. December is the coolest month, with minimum temperatures around 20°C and an average of 26°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 4°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 8mm Feb Precipitation: 0mm Mar Precipitation: 0mm Apr Precipitation: 12mm May Precipitation: 36mm Jun Precipitation: 76mm Jul Precipitation: 156mm Aug Precipitation: 247mm Sep Precipitation: 128mm Oct Precipitation: 35mm Nov Precipitation: 4mm Dec Precipitation: 0mm
Precipitation

Yorosso is a relatively dry area, receiving approximately 703mm of precipitation annually, which averages out to around 59mm per month. The wettest month is August, averaging 247mm of rainfall. July and September also tend to see above-average precipitation. The driest month is February, with just 0mm. That's 247mm less than August, 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: 4km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 3km/h
Wind Speed

Yorosso is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.

Seasons

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

52 days until Autumn

It is currently summer in Yorosso, which began on June 21, 2026. Yorosso is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in April at around 40°C, while the coldest stretch bottoms out in December near 20°C. Autumn is next, beginning on September 23, 2026 — 52 days from now.

Spring

Temperatures range from 25 to 40°C. Rainfall is relatively light, with around 48mm over the season and a monthly average of 16mm. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 23 to 33°C. Rainfall is heavy, totalling around 480mm across the season with a monthly average of 160mm. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 35°C. Precipitation is moderate at around 167mm for the season, averaging 56mm per month. Winds are generally light, averaging 2km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 20 to 35°C. Precipitation is minimal, with only around 8mm for the entire season. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Yorosso 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
20 °C
32 °C
4 km/h
8 mm
0 cm
Feb
21 °C
35 °C
3 km/h
0 mm
0 cm
Mar
25 °C
39 °C
3 km/h
0 mm
0 cm
Apr
28 °C
40 °C
3 km/h
12 mm
0 cm
May
27 °C
37 °C
3 km/h
36 mm
0 cm
Jun
25 °C
33 °C
3 km/h
76 mm
0 cm
Jul
23 °C
30 °C
3 km/h
156 mm
0 cm
Aug Current
23 °C
30 °C
2 km/h
247 mm
0 cm
Sep
23 °C
31 °C
2 km/h
128 mm
0 cm
Oct
24 °C
35 °C
2 km/h
35 mm
0 cm
Nov
21 °C
35 °C
2 km/h
4 mm
0 cm
Dec
20 °C
33 °C
3 km/h
0 mm
0 cm
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