Climate averages 1991–2020
Sirajganj weather
in June.
A hot, very wet month: the 3rd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Sirajganj: daytime highs average 31.4°C and nights cool to about 25.8°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 389 mm of rain on roughly 26 days, which makes June a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 37 min on an average June day.
The nearest other city in this atlas is Tangail (31 km away). In June its highs average 31.5°C, about as warm as Sirajganj, with 372 mm of rain.
Among the 63 cities listed in Bangladesh, Sirajganj ranks joint 23rd of 63 for the warmest June highs and 38th of 63 for the driest June (rainfall, lowest first). The mean June high of those 63 cities is 31.2°C; Sirajganj is 0.2°C warmer than that mean.
From June to July, average highs fall by 0.6°C to 30.8°C, and monthly rainfall falls from 389 mm to 340 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Sirajganj climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.4°C12.9°C | 12.9°C | 9.2 | 1.5 | 10.811 h |
| February | 26.7°C15.5°C | 15.5°C | 20 | 2.7 | 11.311 h |
| March | 31.0°C19.7°C | 19.7°C | 48 | 5.5 | 12.012 h |
| April | 32.3°C23.0°C | 23.0°C | 153 | 14.6 | 12.713 h |
| May | 31.8°C24.6°C | 24.6°C | 339 | 22.7 | 13.313 h |
| June, selected | 31.4°C25.8°C | 25.8°C | 389 | 26.3 | 13.614 h |
| July | 30.8°C25.8°C | 25.8°C | 340 | 28.0 | 13.513 h |
| August | 30.9°C25.8°C | 25.8°C | 285 | 27.9 | 13.013 h |
| September | 30.6°C25.2°C | 25.2°C | 252 | 24.5 | 12.312 h |
| October | 29.8°C23.0°C | 23.0°C | 139 | 12.4 | 11.612 h |
| November | 27.6°C18.5°C | 18.5°C | 18 | 1.2 | 11.011 h |
| December | 24.6°C14.6°C | 14.6°C | 8.1 | 0.8 | 10.711 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Tangail in JuneBangladesh · 31 kmHigh 31.5°C · Low 25.9°C · 372 mm rain
- Shāhzādpur in JuneBangladesh · 33 kmHigh 31.7°C · Low 26.1°C · 367 mm rain
- Sarishābāri in JuneBangladesh · 35 kmHigh 31.3°C · Low 25.5°C · 408 mm rain
- Nāgarpur in JuneBangladesh · 48 kmHigh 31.5°C · Low 26.0°C · 375 mm rain
- Bogra in JuneBangladesh · 55 kmHigh 31.7°C · Low 25.5°C · 396 mm rain
- Jamālpur, Bangladesh in JuneBangladesh · 57 kmHigh 31.3°C · Low 25.2°C · 422 mm rain
- Kaliakair in JuneBangladesh · 68 kmHigh 31.5°C · Low 25.8°C · 371 mm rain
- Pābna in JuneBangladesh · 69 kmHigh 32.0°C · Low 26.2°C · 350 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Sirajganj) is explained once on the Sirajganj year overview and on the Sources, method and limits page.