Climate and monthly weather forecastSegou, Mali
Climate and monthly weather forecast
The climate of Segou
Segou, Mali, enjoys a subtropical steppe climate, per the Köppen climate classification BSh. In this climatic zone, the weather remains relatively warm to hot throughout the year, with minimal fluctuations. The monthly average temperatures in Segou range from 33.9°C (93°F) to 41.6°C (106.9°F) for highs and 26.1°C (79°F) to 29.6°C (85.3°F) for lows. These readings indicate a warm to hot atmosphere year-round, irrespective of the season.Simultaneously, the rainfall levels in Segou vary over the year. Months like May to September witness increased downpours, with peaks in the month of August totaling 128mm (5.04"). July comes a close second, receiving 57mm (2.24") of rainfall, followed by 45mm (1.77") in September and 28mm (1.1") in June. In contrast, annual rainfall is virtually nonexistent from December to March.
Given these varying conditions, there is also a distinctive pattern in terms of humidity and sunshine hours. From December to March, when rainfall is scant, the relative humidity is consistently below 20%. During the rainy season, the humidity levels increase notably, with August topping at 68%. The average daylight hours in Segou range from 11.3 in December to 12.9 in June, while sunshine duration varies moderately from 7.6 hours per day in November to 11.5 hours in June.
The best time to visit Segou
Given Segou's climate patterns, the best time to visit for tourists would be during the cooler, drier months from December to March. During this period, the temperatures range from 33.5°C (92.3°F) to 36.6°C (97.9°F), and the rainfall figures drop drastically, making it perfect for outdoor activities. The relative humidity also remains within a comfortable band. Couple this with good visibility of approximately 10 km throughout the months and abundant sunshine, the season lends itself beautifully for a visit.The worst time to visit Segou
On the other end of the spectrum, the period between May and September may not be ideal for a visit. These months record the highest temperatures, hovering between 39.7°C (103.5°F) to 41.6°C (106.9°F). August, in particular, is challenging due to the dual impact of high temperatures as well as substantial rainfall - 128mm (5.04") for the month - that could disrupt travel plans. The humidity is also notably high during these months, making outdoor activities less pleasurable.Spring weather in Segou
Spring, which falls during March to May, sees the temperatures gradually rise from 36.6°C (97.9°F) to 41.3°C (106.3°F), while the lows increase from 19.3°C (66.7°F) to 29.6°C (85.3°F). The rainfall starts trickling in May with 10mm (0.39") averaging over six days, signaling the beginning of the wet season. Wind speed during these months requires a note; the region experiences a steady decline, averaging 13.2km/h (8.2mph)r in March and going down to 11.1km/h (6.9mph)r in May.Summer weather in Segou
Segou experiences its summer months from June to August. The weather is characterized by high temperatures ranging from 39.7°C (103.5°F) to 36.2°C (97.2°F) and significant levels of rainfall, peaking at 128mm (5.04") in August. The increase in humidity during the summer months correlates with the increased rainfall. In terms of winds, it’s relatively stable, hovering between 11.2km/h (7mph)r to 12.3km/h (7.6mph)r. However, despite the rain and humidity, sunshine is quite abundant throughout the summer.Autumn weather in Segou
The autumn months in Segou, from September to November, see a gradual dip in temperature, with highs moving from 34.9°C (94.8°F) to 33.9°C (93°F) and the lows from 24.7°C (76.5°F) to 18.3°C (64.9°F). Rainfall also follows a declining pattern, moving from 45mm (1.77") in September to a low of 1mm (0.04") in November. Despite the reduced rainfall, humidity remains relatively high in September and October.Winter weather in Segou
Winter in Segou, which lasts from December to February, offers some of the most agreeable weather conditions, with temperatures ranging from 33.5°C (92.3°F) to 36.6°C (97.9°F). It is during these months that Segou receives virtually no rainfall, coupled with lower humidity levels providing a dry, pleasant climate. Despite the lack of rainfall, the average daylight remains consistent ranging from 11.4 hours in December to 11.7 hours in February, yielding ample time for visitors. Wind speeds, too, show minimal variation, averaging between 12.8km/h (8mph)r to 13.2km/h (8.2mph)r.Weather in January
January in Segou, Mali, ushers in the new year with a cool and dry climate. With a relative humidity of only 15%, it is notably one of the driest months of the year. Cool winds blowing at an average of 12.8km/h (8mph) offer a welcome respite from the daytime high temperature that touches 33.5°C (92.3°F). Weather in January »Weather in February
In February, the weather of Segou exhibits a gradual increase in temperature, that rises from the January's average high of 33.5°C (92.3°F) to 36.6°C (97.9°F). This hot month might not be the best time for outdoor tourism. Weather in February »Weather in March
March signals a transition from the mildly warm February to a relatively hotter month in Segou. Only 1mm (0.04") rainfall recorded in this month makes it one of the driest periods of the year. Despite a small increment in relative humidity, the weather remains dry. Weather in March »Weather in April
In April, Segou starts to taste the intensity of the incoming hot season. It witnesses the highest UV index of the year at 9, indicating strong sun rays during the daytime. With the high temperature soaring to 41.6°C (106.9°F), the region becomes one of the hottest this month. Weather in April »Weather in May
May in Segou brings about a noticeable shift in the weather pattern. With 10mm (0.39") rainfall, this month marks the commencement of the wet season in the region. Regulating the rising temperature, the rainfall makes the weather more tolerable. Weather in May »Weather in June
June experiences increased rainfall in Segou, which increases from May's 10mm (0.39") to 28mm (1.1"). Moisture in the air climbs, signifying a relative humidity of 36%. Despite the downpour, the temperature remains high, making it a warm and wet month. Weather in June »Weather in July
July is considered the peak of the wet season in Segou, with the highest rainfall of the year at 57mm (2.24"). The temperature decreases marginally, providing a little relief from the scorching heat of the previous months. The wind speed lowers, making the overall atmosphere more stagnant. Weather in July »Weather in August
Following the July peak, August sustains the pattern of high rainfall in Segou, with rain recorded at 128mm (5.04"). Tremendous showers continue to dominate the weather, providing a cooling effect on the city. The high temperature further drops to 33°C (91.4°F), while the wind maintains a slower pace. Weather in August »Weather in September
September in Segou marks a decline in rainfall from the hefty showers in August to a more moderate level of 45mm (1.77"). While the city continues to experience rains, a changing weather pattern is evident with reducing precipitation. Weather in September »Weather in October
In October, Segou experiences a significant decline in rainfall, which falls drastically to 26mm (1.02") from 45mm (1.77") in September. With the temperature recorded at 37.4°C (99.3°F), the city begins its transition into the hot and dry season. Weather in October »Weather in November
November is characterized by the return of the typically dry weather to Segou. The month sees a sharp drop in rainfall compared to October, as the downpour lessens to 1mm (0.04") only. The weather portrays a tangible change with the rise in temperature and a corresponding decrease in humidity levels. Weather in November »Weather in December
December in Segou sees a halt in rainfall, marking the onset of the dry season. With the temperature dropping to 33.9°C (93°F), the city experiences a relatively cooler and drier environment. The average wind speed is the highest for the year at 13km/h (8.1mph), providing much-needed relief. Weather in December »Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, March through November are months with rainfall in Segou.
In Segou, during the entire year, the rain falls for 69.7 days and collects up to 299mm (11.77") of precipitation.
February is the least humid month, with an average relative humidity of 13%.
In Segou, rain does not fall in February and December.
With an average high-temperature of 41.6°C (106.9°F) and an average low-temperature of 26.1°C (79°F), April is the warmest month in Segou.
April and May, with an average maximum UV index of 9, are months with the highest UV index.
June has the longest days of the year, with an average of 12h and 54min of daylight.
The month with the most sunshine in Segou, Mali, is June, with an average of 11.5h of sunshine.
Segou's August weather, marked by an average high temperature of 33°C (91.4°F) and an average low temperature of 24.6°C (76.3°F), is the coldest in the year.
The most humid month in Segou is August, with an average relative humidity of 68%.
August is the month with the most rainfall in Segou. Rain falls for 19.5 days and accumulates 128mm (5.04") of precipitation.
The month with the least sunshine in Segou is November, with an average of 7.6h of sunshine.
The month with the shortest days is December, with an average of 11h and 24min of daylight.
Segou, Mali, does not utilize Daylight Saving Time (DST). GMT timezone is used over the entire year.
The month with the lowest UV index in Segou is December, with an average maximum UV index of 6.
Average temperature
Segou, Mali
The warmest month (with the highest average high temperature) is April (41.6°C).
The month with the lowest average high temperature is August (33°C).
The month with the highest average low temperature is May (29.6°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).
Average pressure
Segou, Mali
- Average pressure in January:
1013.2mbar - Average pressure in February:
1011mbar - Average pressure in March:
1009.1mbar - Average pressure in April:
1007.9mbar - Average pressure in May:
1008.3mbar - Average pressure in June:
1009.9mbar
- Average pressure in July:
1010.9mbar - Average pressure in August:
1011.3mbar - Average pressure in September:
1011.3mbar - Average pressure in October:
1010mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1012.8mbar
The month with the highest atmospheric pressure is January (1013.2mbar).
The month with the lowest atmospheric pressure is April (1007.9mbar).
Average wind speed
Segou, Mali
- Average wind speed in January:
12.8km/h - Average wind speed in February:
13.2km/h - Average wind speed in March:
11.8km/h - Average wind speed in April:
10.4km/h - Average wind speed in May:
11.1km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
8.8km/h - Average wind speed in October:
8.6km/h - Average wind speed in November:
10.4km/h - Average wind speed in December:
13km/h
The windiest month (with the highest average wind speed) is February (13.2km/h).
The calmest month (with the lowest average wind speed) is October (8.6km/h).
Average humidity
Segou, Mali
The month with the highest relative humidity is August (68%).
The month with the lowest relative humidity is February (13%).
Average rainfall
Segou, Mali
The wettest month (with the highest rainfall) is August (128mm).
The driest months (with the least rainfall) are February and December (0mm).
Average rainfall days
Segou, Mali
- Average rainfall days in January:
0.1 days - Average rainfall days in February:
0.1 days - Average rainfall days in March:
1.2 days - Average rainfall days in April:
2.5 days - Average rainfall days in May:
6 days - Average rainfall days in June:
8.3 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
19.5 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
0.5 days - Average rainfall days in December:
0 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is December (0 days).
Average daylight / Average sunshine
Segou, Mali
- Average daylight in January:
11h and 24min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 48min - Average daylight in June:
12h and 54min
- Average daylight in July:
12h and 48min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h and 24min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in January:
9h and 48min - Average sunshine in February:
9h and 54min - Average sunshine in March:
9h and 48min - Average sunshine in April:
9h and 48min - Average sunshine in May:
11h and 6min - Average sunshine in June:
11h and 30min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
8h and 36min - Average sunshine in September:
9h and 30min - Average sunshine in October:
9h and 18min - Average sunshine in November:
7h and 36min - Average sunshine in December:
8h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days
Segou, Mali
- Average sunshine days in January:
30.9 days - Average sunshine days in February:
28.1 days - Average sunshine days in March:
29.7 days - Average sunshine days in April:
26.8 days - Average sunshine days in May:
23.5 days - Average sunshine days in June:
19.9 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
25.7 days - Average sunshine days in November:
29.5 days - Average sunshine days in December:
31 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (9.8 days).
Average UV index
Segou, Mali
The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover
Segou, Mali
The month with the most cloud cover is August (Cloud cover 34).
The months with the least cloud cover are February and December (Cloud cover 7).
Average visibility
Segou, Mali
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
