Climate Insights for Jahedpur

Sunamganj, Sylhet Division, Bangladesh

Hottest
September
33°C peak
Coldest
January
13°C low
Wettest
July
607mm rain
Best to Visit
January, February, November
Mild temps & low rain

Climate Overview

The climate in Jahedpur is hot. The average annual temperature is 26°C and approximately 3665mm of precipitation falls per year. July is the wettest month, receiving around 607mm of rainfall. Jahedpur is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, August, July. The coldest months are January, December, February, when temperatures can drop to 13°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 25° Average: 18° Min: 13° Feb Max: 28° Average: 21° Min: 15° Mar Max: 31° Average: 24° Min: 19° Apr Max: 32° Average: 27° Min: 23° May Max: 32° Average: 28° Min: 24° Jun Max: 32° Average: 29° Min: 26° Jul Max: 33° Average: 29° Min: 27° Aug Max: 33° Average: 29° Min: 27° Sep Max: 33° Average: 29° Min: 27° Oct Max: 32° Average: 28° Min: 25° Nov Max: 30° Average: 24° Min: 19° Dec Max: 27° Average: 20° Min: 15°
Max
Average
Min

Jahedpur sees moderate temperature variation throughout the year, ranging from 13°C to 33°C. The warmest month is September, when average highs reach 33°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 November and December, with a 4°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm 500mm 550mm 600mm 650mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 11mm Feb Precipitation: 34mm Mar Precipitation: 134mm Apr Precipitation: 402mm May Precipitation: 546mm Jun Precipitation: 603mm Jul Precipitation: 607mm Aug Precipitation: 543mm Sep Precipitation: 446mm Oct Precipitation: 273mm Nov Precipitation: 32mm Dec Precipitation: 32mm
Precipitation

Jahedpur is a very wet location, receiving approximately 3665mm of precipitation annually, which averages out to around 305mm per month. The wettest month is July, averaging 607mm of rainfall. June and May also tend to see above-average precipitation. The driest month is January, with just 11mm. That's 596mm less than July, 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/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 8km/h Feb Wind Speed: 9km/h Mar Wind Speed: 11km/h Apr Wind Speed: 12km/h May Wind Speed: 11km/h Jun Wind Speed: 11km/h Jul Wind Speed: 11km/h Aug Wind Speed: 11km/h Sep Wind Speed: 10km/h Oct Wind Speed: 9km/h Nov Wind Speed: 8km/h Dec Wind Speed: 8km/h
Wind Speed

Jahedpur is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 8km/h in winter, 11km/h in spring, 11km/h in summer, 9km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Jahedpur, which began on March 20, 2026. Jahedpur is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in September at around 33°C, while the coldest stretch bottoms out in January near 13°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 19 to 32°C. Rainfall is heavy, totalling around 1082mm across the season with a monthly average of 361mm. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 33°C. Rainfall is heavy, totalling around 1753mm across the season with a monthly average of 584mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 19 to 33°C. Rainfall is heavy, totalling around 752mm across the season with a monthly average of 251mm. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 13 to 28°C. Rainfall is relatively light, with around 78mm over the season and a monthly average of 26mm. Winds are generally light, averaging 8km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 18°
Feb 21°
Mar 24°
Apr 27°
May 28°
Jun 29°
Jul 29°
Aug 29°
Sep 29°
Oct 28°
Nov 24°
Dec 20°

The best time to visit Jahedpur 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 28mm per month. By contrast, September can be uncomfortably hot with temperatures reaching 33°C. 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 Jahedpur 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.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
13 °C
25 °C
8 km/h
11 mm
0 cm
Feb
15 °C
28 °C
9 km/h
34 mm
0 cm
Mar Current
19 °C
31 °C
11 km/h
134 mm
0 cm
Apr
23 °C
32 °C
12 km/h
402 mm
0 cm
May
24 °C
32 °C
11 km/h
546 mm
0 cm
Jun
26 °C
32 °C
11 km/h
603 mm
0 cm
Jul
27 °C
33 °C
11 km/h
607 mm
0 cm
Aug
27 °C
33 °C
11 km/h
543 mm
0 cm
Sep
27 °C
33 °C
10 km/h
446 mm
0 cm
Oct
25 °C
32 °C
9 km/h
273 mm
0 cm
Nov
19 °C
30 °C
8 km/h
32 mm
0 cm
Dec
15 °C
27 °C
8 km/h
32 mm
0 cm
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Metric (°C, km/h)