Climate Insights for Dieguéléna
Mamou Prefecture, Mamou Region, Guinea
Climate Overview
The climate in Dieguéléna is warm and mild. The average annual temperature is 25°C and approximately 2,374 mm of precipitation falls per year. August is the wettest month, receiving around 562 mm of rainfall. Dieguéléna is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: March, April, February. The coldest months are January, December, November, when temperatures can drop to 18°C.The climate in Dieguéléna is warm and mild. The average annual temperature is 77°F and approximately 93.5 in of precipitation falls per year. August is the wettest month, receiving around 22.1 in of rainfall. Dieguéléna is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: March, April, February. The coldest months are January, December, November, when temperatures can drop to 65°F.
Temperature
Dieguéléna sees moderate temperature variation throughout the year, ranging from 18°C to 35°C. The warmest month is March, when average highs reach 35°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 18°C and an average of 25°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 2°C shift in average temperatures.Dieguéléna sees moderate temperature variation throughout the year, ranging from 65°F to 94°F. The warmest month is March, when average highs reach 94°F and the mean temperature sits around 82°F. January is the coolest month, with minimum temperatures around 65°F and an average of 77°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 4°F shift in average temperatures.
Precipitation
Dieguéléna is a very wet location, receiving approximately 2,374 mm of precipitation annually, which averages out to around 198 mm per month. The wettest month is August, averaging 562 mm of rainfall. September and July also tend to see above-average precipitation. The driest month is January, with just 1 mm. That's 561 mm 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.Dieguéléna is a very wet location, receiving approximately 93.5 in of precipitation annually, which averages out to around 7.8 in per month. The wettest month is August, averaging 22.1 in of rainfall. September and July also tend to see above-average precipitation. The driest month is January, with just 0 in. That's 22.1 in 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
Dieguéléna is relatively calm, with an average annual wind speed of 5km/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 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 4km/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.Dieguéléna 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 January, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 2mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months.
Best Time to Visit
The best time to visit Dieguéléna is during January, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 17 mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 35°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Dieguéléna is during January, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 76°F with modest rainfall averaging 0.7 in per month. By contrast, March can be uncomfortably hot with temperatures reaching 94°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Dieguéléna 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 Dieguéléna 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.