Climate Insights for Cumilla

Bangladesh

Hottest
April
34°C peak93°F peak
Coldest
January
13°C low55°F low
Wettest
June
347 mm rain13.7 in rain
Best to Visit
January, February, November
Mild temps & low rain

Climate Overview

The climate in Cumilla is hot. The average annual temperature is 26°C and approximately 1,970 mm of precipitation falls per year. June is the wettest month, receiving around 347 mm of rainfall. Cumilla is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, May, September. The coldest months are January, December, February, when temperatures can drop to 13°C.The climate in Cumilla is hot. The average annual temperature is 78°F and approximately 77.5 in of precipitation falls per year. June is the wettest month, receiving around 13.7 in of rainfall. Cumilla is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, May, September. The coldest months are January, December, February, when temperatures can drop to 55°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 25°Average: 18°Min: 13°FebMax: 29°Average: 22°Min: 16°MarMax: 32°Average: 26°Min: 20°AprMax: 34°Average: 29°Min: 24°MayMax: 33°Average: 29°Min: 25°JunMax: 32°Average: 29°Min: 26°JulMax: 32°Average: 29°Min: 27°AugMax: 32°Average: 29°Min: 26°SepMax: 33°Average: 29°Min: 26°OctMax: 32°Average: 28°Min: 24°NovMax: 30°Average: 24°Min: 19°DecMax: 26°Average: 20°Min: 15°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 77°FAverage: 64°FMin: 55°FFebMax: 84°FAverage: 71°FMin: 60°FMarMax: 90°FAverage: 79°FMin: 69°FAprMax: 93°FAverage: 83°FMin: 76°FMayMax: 92°FAverage: 84°FMin: 77°FJunMax: 90°FAverage: 84°FMin: 79°FJulMax: 89°FAverage: 84°FMin: 80°FAugMax: 90°FAverage: 84°FMin: 79°FSepMax: 91°FAverage: 84°FMin: 79°FOctMax: 89°FAverage: 82°FMin: 76°FNovMax: 86°FAverage: 75°FMin: 66°FDecMax: 79°FAverage: 67°FMin: 58°F
Max
Average
Min

Temperatures in Cumilla vary considerably across the year, with a 21°C difference between the coldest and warmest months. The warmest month is April, when average highs reach 34°C and the mean temperature sits around 29°C. January is the coolest month, with minimum temperatures around 13°C and an average of 18°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 4°C shift in average temperatures.Temperatures in Cumilla vary considerably across the year, with a 38°F difference between the coldest and warmest months. The warmest month is April, when average highs reach 93°F and the mean temperature sits around 83°F. January is the coolest month, with minimum temperatures around 55°F and an average of 64°F. On average, daily temperatures fluctuate by about 16°F between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 8°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 7mmFebPrecipitation: 14mmMarPrecipitation: 53mmAprPrecipitation: 143mmMayPrecipitation: 284mmJunPrecipitation: 347mmJulPrecipitation: 310mmAugPrecipitation: 311mmSepPrecipitation: 254mmOctPrecipitation: 165mmNovPrecipitation: 51mmDecPrecipitation: 31mm
Precipitation
0in2in4in6in8in10in12in14inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0.3inFebPrecipitation: 0.6inMarPrecipitation: 2.1inAprPrecipitation: 5.6inMayPrecipitation: 11.2inJunPrecipitation: 13.7inJulPrecipitation: 12.2inAugPrecipitation: 12.3inSepPrecipitation: 10inOctPrecipitation: 6.5inNovPrecipitation: 2inDecPrecipitation: 1.2in
Precipitation

Cumilla is a fairly wet location, receiving approximately 1,970 mm of precipitation annually, which averages out to around 164 mm per month. The wettest month is June, averaging 347 mm of rainfall. August and July also tend to see above-average precipitation. The driest month is January, with just 7 mm. That's 340 mm less than June, 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.Cumilla is a fairly wet location, receiving approximately 77.5 in of precipitation annually, which averages out to around 6.5 in per month. The wettest month is June, averaging 13.7 in of rainfall. August and July also tend to see above-average precipitation. The driest month is January, with just 0.3 in. That's 13.4 in less than June, 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/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7km/hFebWind Speed: 7km/hMarWind Speed: 8km/hAprWind Speed: 10km/hMayWind Speed: 9km/hJunWind Speed: 12km/hJulWind Speed: 12km/hAugWind Speed: 11km/hSepWind Speed: 8km/hOctWind Speed: 6km/hNovWind Speed: 6km/hDecWind Speed: 6km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 5mphMarWind Speed: 5mphAprWind Speed: 6mphMayWind Speed: 6mphJunWind Speed: 7mphJulWind Speed: 8mphAugWind Speed: 7mphSepWind Speed: 5mphOctWind Speed: 4mphNovWind Speed: 4mphDecWind Speed: 4mph
Wind Speed

Cumilla is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 6km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 7km/h in winter, 9km/h in spring, 12km/h in summer, 7km/h in autumn.Cumilla is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 8mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in November, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 4mph difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 4mph in winter, 6mph in spring, 7mph in summer, 4mph in autumn.

Best Time to Visit

Jan18°64°F
Feb22°71°F
Mar26°79°F
Apr29°83°F
May29°84°F
Jun29°84°F
Jul29°84°F
Aug29°84°F
Sep29°84°F
Oct28°82°F
Nov24°75°F
Dec20°67°F

The best time to visit Cumilla is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 26 mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 34°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Cumilla is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 1 in per month. By contrast, April can be uncomfortably hot with temperatures reaching 93°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 Cumilla 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 Cumilla 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
13 °C55 °F
25 °C77 °F
7 km/h4 mph
7 mm0.3 in
0 cm0 in
Feb
16 °C60 °F
29 °C84 °F
7 km/h5 mph
14 mm0.6 in
0 cm0 in
Mar
20 °C69 °F
32 °C90 °F
8 km/h5 mph
53 mm2.1 in
0 cm0 in
Apr
24 °C76 °F
34 °C93 °F
10 km/h6 mph
143 mm5.6 in
0 cm0 in
May
25 °C77 °F
33 °C92 °F
9 km/h6 mph
284 mm11.2 in
0 cm0 in
Jun
26 °C79 °F
32 °C90 °F
12 km/h7 mph
347 mm13.7 in
0 cm0 in
Jul
27 °C80 °F
32 °C89 °F
12 km/h8 mph
310 mm12.2 in
0 cm0 in
Aug
26 °C79 °F
32 °C90 °F
11 km/h7 mph
311 mm12.3 in
0 cm0 in
Sep
26 °C79 °F
33 °C91 °F
8 km/h5 mph
254 mm10 in
0 cm0 in
OctCurrent
24 °C76 °F
32 °C89 °F
6 km/h4 mph
165 mm6.5 in
0 cm0 in
Nov
19 °C66 °F
30 °C86 °F
6 km/h4 mph
51 mm2 in
0 cm0 in
Dec
15 °C58 °F
26 °C79 °F
6 km/h4 mph
31 mm1.2 in
0 cm0 in