Climate averages 1991–2020
Dharān weather
in January.
A mild, very dry month: the coolest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
January is a mild month in Dharān: daytime highs average 19.9°C and nights cool to about 9.6°C. By daytime temperature it is the coolest month of the year.
Expect about 9.5 mm of rain on roughly 2 days, which makes January a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 39 min on an average January day.
The nearest other city in this atlas is Inaruwa (27 km away). In January its highs average 21.6°C, 1.7°C warmer than Dharān, with 8.9 mm of rain.
Among the 16 cities listed in Nepal, Dharān ranks 10th of 16 for the warmest January highs and 3rd of 16 for the driest January (rainfall, lowest first). The mean January high of those 16 cities is 20.0°C; Dharān is 0.1°C cooler than that mean.
From January to February, average highs rise by 2.5°C to 22.4°C, and monthly rainfall rises from 9.5 mm to 13 mm.
The annual picture
January 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
Dharān climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 19.9°C9.6°C | 9.6°C | 9.5 | 1.9 | 10.711 h |
| February | 22.4°C11.7°C | 11.7°C | 13 | 2.5 | 11.211 h |
| March | 27.5°C14.8°C | 14.8°C | 15 | 3.3 | 12.012 h |
| April | 30.4°C18.5°C | 18.5°C | 44 | 8.5 | 12.813 h |
| May | 29.9°C21.8°C | 21.8°C | 127 | 18.4 | 13.413 h |
| June | 29.1°C23.8°C | 23.8°C | 319 | 26.6 | 13.814 h |
| July | 28.4°C24.2°C | 24.2°C | 480 | 29.8 | 13.714 h |
| August | 28.6°C24.1°C | 24.1°C | 371 | 29.7 | 13.113 h |
| September | 28.0°C23.0°C | 23.0°C | 276 | 24.5 | 12.312 h |
| October | 27.1°C19.1°C | 19.1°C | 73 | 8.1 | 11.512 h |
| November | 24.4°C14.6°C | 14.6°C | 7.4 | 1.1 | 10.911 h |
| December | 21.4°C11.0°C | 11.0°C | 4.6 | 1.0 | 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
January in nearby cities
- Inaruwa in JanuaryNepal · 27 kmHigh 21.6°C · Low 10.8°C · 8.9 mm rain
- Biratnagar in JanuaryNepal · 40 kmHigh 22.3°C · Low 11.1°C · 8.9 mm rain
- Triyuga in JanuaryNepal · 58 kmHigh 21.4°C · Low 10.6°C · 9.9 mm rain
- Arāria in JanuaryIndia · 78 kmHigh 22.7°C · Low 11.1°C · 11 mm rain
- Lahān in JanuaryNepal · 80 kmHigh 21.4°C · Low 10.1°C · 11 mm rain
- Dārjiling in JanuaryIndia · 101 kmHigh 10.9°C · Low 2.6°C · 33 mm rain
- Kishanganj in JanuaryIndia · 104 kmHigh 23.0°C · Low 11.7°C · 13 mm rain
- Siliguri in JanuaryIndia · 115 kmHigh 21.5°C · Low 10.9°C · 19 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 Dharān) is explained once on the Dharān year overview and on the Sources, method and limits page.