Climate averages 1991–2020
Bettiah weather
in July.
A hot, very wet month: the joint 4th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Bettiah: daytime highs average 31.5°C and nights cool to about 25.9°C. By daytime temperature it is the joint 4th warmest of the 12 months.
Expect about 381 mm of rain on roughly 28 days, which makes July a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 39 min on an average July day.
The nearest other city in this atlas is Birgañj (44 km away). In July its highs average 31.1°C, about as warm as Bettiah, with 441 mm of rain.
Among the 692 cities listed in India, Bettiah ranks joint 312th of 692 for the warmest July highs and 601st of 692 for the driest July (rainfall, lowest first). The mean July high of those 692 cities is 31.0°C; Bettiah is 0.5°C warmer than that mean.
From July to August, average highs fall by 0.1°C to 31.4°C, and monthly rainfall falls from 381 mm to 332 mm.
The annual picture
July 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
Bettiah climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.7°C10.3°C | 10.3°C | 14 | 1.9 | 10.711 h |
| February | 25.4°C13.0°C | 13.0°C | 20 | 2.4 | 11.211 h |
| March | 31.5°C17.7°C | 17.7°C | 15 | 2.2 | 12.012 h |
| April | 36.2°C22.7°C | 22.7°C | 21 | 4.1 | 12.813 h |
| May | 36.5°C25.5°C | 25.5°C | 53 | 9.4 | 13.413 h |
| June | 34.6°C26.5°C | 26.5°C | 215 | 18.6 | 13.814 h |
| July, selected | 31.5°C25.9°C | 25.9°C | 381 | 27.8 | 13.614 h |
| August | 31.4°C25.8°C | 25.8°C | 332 | 28.0 | 13.113 h |
| September | 30.8°C24.8°C | 24.8°C | 237 | 22.0 | 12.312 h |
| October | 30.1°C21.2°C | 21.2°C | 48 | 4.6 | 11.512 h |
| November | 27.7°C16.2°C | 16.2°C | 4.3 | 0.5 | 10.911 h |
| December | 23.6°C11.9°C | 11.9°C | 8.4 | 0.8 | 10.510 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
July in nearby cities
- Birgañj in JulyNepal · 44 kmHigh 31.1°C · Low 25.7°C · 441 mm rain
- Mothīhāri in JulyIndia · 44 kmHigh 31.6°C · Low 26.0°C · 466 mm rain
- Bagaha (Bihar, 27.10°N 84.09°E), India in JulyIndia · 53 kmHigh 31.1°C · Low 25.9°C · 417 mm rain
- Kushinagar in JulyIndia · 62 kmHigh 31.7°C · Low 26.1°C · 364 mm rain
- Siwān in JulyIndia · 66 kmHigh 31.9°C · Low 26.3°C · 329 mm rain
- Deoria in JulyIndia · 79 kmHigh 31.8°C · Low 26.2°C · 354 mm rain
- Hetauda in JulyNepal · 87 kmHigh 28.4°C · Low 24.0°C · 615 mm rain
- Bharatpur, Nepal in JulyNepal · 98 kmHigh 29.9°C · Low 25.1°C · 682 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 Bettiah) is explained once on the Bettiah year overview and on the Sources, method and limits page.