Climate Insights for Mumias
Mumias West, Kakamega County, Kenya
Climate Overview
The climate in Mumias is warm and mild. The average annual temperature is 22°C and approximately 1,939 mm of precipitation falls per year. Mumias receives a notable amount of rainfall throughout the year, including during its driest month. Mumias sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Mumias is warm and mild. The average annual temperature is 72°F and approximately 76.3 in of precipitation falls per year. Mumias receives a notable amount of rainfall throughout the year, including during its driest month. Mumias sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Mumias sees moderate temperature variation throughout the year, ranging from 17°C to 30°C. The warmest month is February, when average highs reach 30°C and the mean temperature sits around 23°C. August is the coolest month, with minimum temperatures around 17°C and an average of 21°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.Mumias sees moderate temperature variation throughout the year, ranging from 63°F to 86°F. The warmest month is February, when average highs reach 86°F and the mean temperature sits around 74°F. August is the coolest month, with minimum temperatures around 63°F and an average of 71°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs.
Precipitation
Mumias is a fairly wet location, receiving approximately 1,939 mm of precipitation annually, which averages out to around 162 mm per month. The wettest month is April, averaging 285 mm of rainfall. May and November also tend to see above-average precipitation. The driest month is February, with just 75 mm. That's 210 mm less than April, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.Mumias is a fairly wet location, receiving approximately 76.3 in of precipitation annually, which averages out to around 6.4 in per month. The wettest month is April, averaging 11.2 in of rainfall. May and November also tend to see above-average precipitation. The driest month is February, with just 3 in. That's 8.3 in less than April, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Mumias is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Mumias is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.
Best Time to Visit
The best time to visit Mumias is during February, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 75 mm per month. By contrast, August can be quite cold with temperatures dropping to 17°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Mumias is during February, when the weather is most comfortable for travellers. During these months, average temperatures hover around 74°F with modest rainfall averaging 3 in per month. By contrast, August can be quite cold with temperatures dropping to 63°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for Mumias 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.The table below shows monthly climate averages for Mumias based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.