Climate Insights for Deilal

Mamou Prefecture, Mamou Region, Guinea

Hottest
March
35°C peak94°F peak
Coldest
January
18°C low65°F low
Wettest
August
562 mm rain22.1 in rain
Best to Visit
January, November, December
Mild temps & low rain

Climate Overview

The climate in Deilal 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. Deilal 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 Deilal 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. Deilal 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

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 32°Average: 25°Min: 18°FebMax: 33°Average: 26°Min: 20°MarMax: 35°Average: 28°Min: 22°AprMax: 34°Average: 28°Min: 23°MayMax: 31°Average: 26°Min: 22°JunMax: 28°Average: 24°Min: 21°JulMax: 26°Average: 23°Min: 21°AugMax: 26°Average: 23°Min: 21°SepMax: 28°Average: 23°Min: 21°OctMax: 29°Average: 24°Min: 21°NovMax: 31°Average: 25°Min: 20°DecMax: 31°Average: 25°Min: 18°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 89°FAverage: 77°FMin: 65°FFebMax: 92°FAverage: 79°FMin: 68°FMarMax: 94°FAverage: 82°FMin: 71°FAprMax: 93°FAverage: 82°FMin: 73°FMayMax: 88°FAverage: 79°FMin: 72°FJunMax: 83°FAverage: 75°FMin: 70°FJulMax: 80°FAverage: 73°FMin: 69°FAugMax: 79°FAverage: 73°FMin: 69°FSepMax: 82°FAverage: 74°FMin: 69°FOctMax: 85°FAverage: 75°FMin: 69°FNovMax: 87°FAverage: 76°FMin: 68°FDecMax: 88°FAverage: 76°FMin: 65°F
Max
Average
Min

Deilal 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.Deilal 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

0mm50mm100mm150mm200mm250mm300mm350mm400mm450mm500mm550mm600mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1mmFebPrecipitation: 2mmMarPrecipitation: 7mmAprPrecipitation: 35mmMayPrecipitation: 168mmJunPrecipitation: 320mmJulPrecipitation: 472mmAugPrecipitation: 562mmSepPrecipitation: 496mmOctPrecipitation: 262mmNovPrecipitation: 48mmDecPrecipitation: 2mm
Precipitation
0in2in4in6in8in10in12in14in16in18in20in22inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0inFebPrecipitation: 0.1inMarPrecipitation: 0.3inAprPrecipitation: 1.4inMayPrecipitation: 6.6inJunPrecipitation: 12.6inJulPrecipitation: 18.6inAugPrecipitation: 22.1inSepPrecipitation: 19.5inOctPrecipitation: 10.3inNovPrecipitation: 1.9inDecPrecipitation: 0.1in
Precipitation

Deilal 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.Deilal 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

0km/h5km/h10km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 6km/hFebWind Speed: 6km/hMarWind Speed: 5km/hAprWind Speed: 6km/hMayWind Speed: 5km/hJunWind Speed: 5km/hJulWind Speed: 5km/hAugWind Speed: 6km/hSepWind Speed: 5km/hOctWind Speed: 4km/hNovWind Speed: 4km/hDecWind Speed: 6km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 3mphMarWind Speed: 3mphAprWind Speed: 4mphMayWind Speed: 3mphJunWind Speed: 3mphJulWind Speed: 3mphAugWind Speed: 4mphSepWind Speed: 3mphOctWind Speed: 2mphNovWind Speed: 3mphDecWind Speed: 3mph
Wind Speed

Deilal 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.Deilal 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

Jan25°77°F
Feb26°79°F
Mar28°82°F
Apr28°82°F
May26°79°F
Jun24°75°F
Jul23°73°F
Aug23°73°F
Sep23°74°F
Oct24°75°F
Nov25°76°F
Dec25°76°F

The best time to visit Deilal 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 Deilal 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 Deilal 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 Deilal 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.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
18 °C65 °F
32 °C89 °F
6 km/h4 mph
1 mm0 in
0 cm0 in
Feb
20 °C68 °F
33 °C92 °F
6 km/h3 mph
2 mm0.1 in
0 cm0 in
Mar
22 °C71 °F
35 °C94 °F
5 km/h3 mph
7 mm0.3 in
0 cm0 in
Apr
23 °C73 °F
34 °C93 °F
6 km/h4 mph
35 mm1.4 in
0 cm0 in
May
22 °C72 °F
31 °C88 °F
5 km/h3 mph
168 mm6.6 in
0 cm0 in
Jun
21 °C70 °F
28 °C83 °F
5 km/h3 mph
320 mm12.6 in
0 cm0 in
Jul
21 °C69 °F
26 °C80 °F
5 km/h3 mph
472 mm18.6 in
0 cm0 in
Aug
21 °C69 °F
26 °C79 °F
6 km/h4 mph
562 mm22.1 in
0 cm0 in
Sep
21 °C69 °F
28 °C82 °F
5 km/h3 mph
496 mm19.5 in
0 cm0 in
OctCurrent
21 °C69 °F
29 °C85 °F
4 km/h2 mph
262 mm10.3 in
0 cm0 in
Nov
20 °C68 °F
31 °C87 °F
4 km/h3 mph
48 mm1.9 in
0 cm0 in
Dec
18 °C65 °F
31 °C88 °F
6 km/h3 mph
2 mm0.1 in
0 cm0 in