Climate averages 1991–2020
Birgañj weather
in June.
A hot, very wet month: the 3rd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Birgañj: daytime highs average 33.8°C and nights cool to about 26.1°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 226 mm of rain on roughly 21 days, which makes June a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 49 min on an average June day.
The nearest other city in this atlas is Mothīhāri (41 km away). In June its highs average 34.6°C, 0.9°C warmer than Birgañj, with 264 mm of rain.
Among the 16 cities listed in Nepal, Birgañj ranks joint 3rd of 16 for the warmest June highs and 3rd of 16 for the driest June (rainfall, lowest first). The mean June high of those 16 cities is 31.3°C; Birgañj is 2.4°C warmer than that mean.
From June to July, average highs fall by 2.7°C to 31.1°C, and monthly rainfall rises from 226 mm to 441 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
Birgañj climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.7°C10.2°C | 10.2°C | 13 | 1.8 | 10.611 h |
| February | 25.3°C12.6°C | 12.6°C | 17 | 2.1 | 11.211 h |
| March | 31.3°C17.0°C | 17.0°C | 12 | 2.1 | 12.012 h |
| April | 35.7°C21.9°C | 21.9°C | 26 | 5.2 | 12.813 h |
| May | 35.6°C24.9°C | 24.9°C | 76 | 11.4 | 13.513 h |
| June, selected | 33.8°C26.1°C | 26.1°C | 226 | 20.5 | 13.814 h |
| July | 31.1°C25.7°C | 25.7°C | 441 | 28.6 | 13.714 h |
| August | 31.0°C25.6°C | 25.6°C | 347 | 28.1 | 13.113 h |
| September | 30.5°C24.5°C | 24.5°C | 225 | 22.7 | 12.312 h |
| October | 29.8°C20.7°C | 20.7°C | 45 | 5.1 | 11.512 h |
| November | 27.4°C15.7°C | 15.7°C | 4.7 | 0.5 | 10.811 h |
| December | 23.5°C11.7°C | 11.7°C | 7.1 | 0.7 | 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
June in nearby cities
- Mothīhāri in JuneIndia · 41 kmHigh 34.6°C · Low 26.5°C · 264 mm rain
- Bettiah in JuneIndia · 44 kmHigh 34.6°C · Low 26.5°C · 215 mm rain
- Hetauda in JuneNepal · 48 kmHigh 30.5°C · Low 23.9°C · 340 mm rain
- Bagaha (Bihar, 27.10°N 84.09°E), India in JuneIndia · 79 kmHigh 34.0°C · Low 26.3°C · 251 mm rain
- Bharatpur, Nepal in JuneNepal · 86 kmHigh 31.6°C · Low 24.8°C · 440 mm rain
- Madhyapur Thimi in JuneNepal · 89 kmHigh 25.7°C · Low 19.3°C · 404 mm rain
- Siwān in JuneIndia · 103 kmHigh 35.6°C · Low 27.0°C · 180 mm rain
- Kushinagar in JuneIndia · 103 kmHigh 35.2°C · Low 26.8°C · 203 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 Birgañj) is explained once on the Birgañj year overview and on the Sources, method and limits page.