Climate averages 1991–2020
Koch Bihār weather
in April.
A hot, very wet month: the 2nd warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Koch Bihār: daytime highs average 30.7°C and nights cool to about 21.3°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 207 mm of rain on roughly 17 days, which makes April a very wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 46 min on an average April day.
The nearest other city in this atlas is Jaigaon (58 km away). In April its highs average 28.7°C, 2.0°C cooler than Koch Bihār, with 83 mm of rain.
Among the 692 cities listed in India, Koch Bihār ranks joint 662nd of 692 for the warmest April highs and 681st of 692 for the driest April (rainfall, lowest first). The mean April high of those 692 cities is 36.0°C; Koch Bihār is 5.3°C cooler than that mean.
From April to May, average highs fall by 0.9°C to 29.8°C, and monthly rainfall rises from 207 mm to 561 mm.
The annual picture
April 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
Koch Bihār climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.0°C11.9°C | 11.9°C | 13 | 2.0 | 10.711 h |
| February | 25.7°C14.3°C | 14.3°C | 22 | 3.5 | 11.311 h |
| March | 30.2°C18.4°C | 18.4°C | 59 | 7.0 | 12.012 h |
| April, selected | 30.7°C21.3°C | 21.3°C | 207 | 17.4 | 12.813 h |
| May | 29.8°C23.0°C | 23.0°C | 561 | 26.4 | 13.413 h |
| June | 30.2°C24.8°C | 24.8°C | 755 | 29.1 | 13.814 h |
| July | 30.6°C25.5°C | 25.5°C | 690 | 30.6 | 13.614 h |
| August | 31.0°C25.5°C | 25.5°C | 590 | 30.1 | 13.113 h |
| September | 30.2°C24.6°C | 24.6°C | 460 | 26.7 | 12.312 h |
| October | 29.3°C21.7°C | 21.7°C | 171 | 12.5 | 11.612 h |
| November | 27.3°C16.9°C | 16.9°C | 9.9 | 1.8 | 10.911 h |
| December | 24.6°C13.4°C | 13.4°C | 5.6 | 0.9 | 10.511 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
April in nearby cities
- Jaigaon in AprilIndia · 58 kmHigh 28.7°C · Low 19.5°C · 83 mm rain
- Rangpur in AprilBangladesh · 67 kmHigh 31.6°C · Low 21.8°C · 162 mm rain
- Jalpāiguri in AprilIndia · 74 kmHigh 31.7°C · Low 21.0°C · 89 mm rain
- Saidpur in AprilBangladesh · 82 kmHigh 32.2°C · Low 21.8°C · 140 mm rain
- Thākurgaon in AprilBangladesh · 103 kmHigh 32.7°C · Low 21.8°C · 84 mm rain
- Siliguri in AprilIndia · 110 kmHigh 30.9°C · Low 19.5°C · 73 mm rain
- Dinajpur in AprilBangladesh · 112 kmHigh 33.0°C · Low 22.0°C · 119 mm rain
- Tura in AprilIndia · 118 kmHigh 29.5°C · Low 21.1°C · 294 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 Koch Bihār) is explained once on the Koch Bihār year overview and on the Sources, method and limits page.