Climate averages 1991–2020
Koch Bihār weather
in October.
A hot, wet month: the 8th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Koch Bihār: daytime highs average 29.3°C and nights cool to about 21.7°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 171 mm of rain on roughly 13 days, which makes October a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 33 min on an average October day.
The nearest other city in this atlas is Jaigaon (58 km away). In October its highs average 27.1°C, 2.2°C cooler than Koch Bihār, with 107 mm of rain.
Among the 692 cities listed in India, Koch Bihār ranks joint 574th of 692 for the warmest October highs and joint 616th of 692 for the driest October (rainfall, lowest first). The mean October high of those 692 cities is 30.6°C; Koch Bihār is 1.3°C cooler than that mean.
From October to November, average highs fall by 2.0°C to 27.3°C, and monthly rainfall falls from 171 mm to 9.9 mm.
The annual picture
October 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 | 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, selected | 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
October in nearby cities
- Jaigaon in OctoberIndia · 58 kmHigh 27.1°C · Low 20.0°C · 107 mm rain
- Rangpur in OctoberBangladesh · 67 kmHigh 29.5°C · Low 22.1°C · 154 mm rain
- Jalpāiguri in OctoberIndia · 74 kmHigh 29.1°C · Low 21.2°C · 145 mm rain
- Saidpur in OctoberBangladesh · 82 kmHigh 29.6°C · Low 21.9°C · 152 mm rain
- Thākurgaon in OctoberBangladesh · 103 kmHigh 29.5°C · Low 21.5°C · 116 mm rain
- Siliguri in OctoberIndia · 110 kmHigh 28.4°C · Low 19.8°C · 116 mm rain
- Dinajpur in OctoberBangladesh · 112 kmHigh 29.7°C · Low 21.9°C · 141 mm rain
- Tura in OctoberIndia · 118 kmHigh 28.3°C · Low 21.4°C · 159 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.