Biratnagar Climate by Month
Biratnagar, Koshi, Nepal
Hot summers and mild winters, with most rain from June to September.
The climate in Biratnagar is one of hot summers and mild winters, with most rain from June to September. April is the warmest month, with highs around 94°F (35°C); January is the coolest at 75°F (24°C), and nights dip to 50°F (10°C). Of the 79 in (1998 mm) of rain in a typical year, 80% falls from June to September. November to February are almost completely dry.
- Warmest month
- 94°F(35°C)
- Average high, April
- Coldest nights
- 50°F(10°C)
- Average low, January
- Rain per year
- 79 in(1998 mm)
- Wettest: July
- Humidity
- 75%
- Sunniest: April
Best and worst months in Biratnagar
Best for weatherThe most comfortable weather comes in January, with highs around 75°F (24°C) and almost no rain.
Least pleasantJuly is the least pleasant month: it's the wettest, with 19 in (493 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Biratnagar weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 75°F(24°C) | 50°F(10°C) | 0.4 in(9 mm) | 77% | 4.0 |
| FebFebruary | 81°F(27°C) | 55°F(13°C) | 0.4 in(9 mm) | 77% | 4.8 |
| MarMarch | 90°F(32°C) | 63°F(17°C) | 0.7 in(18 mm) | 64% | 5.7 |
| AprApril | 94°F(35°C) | 72°F(22°C) | 1.9 in(48 mm) | 62% | 6.3 |
| MayMay | 94°F(35°C) | 77°F(25°C) | 6.9 in(175 mm) | 67% | 6.2 |
| JunJune | 92°F(34°C) | 79°F(26°C) | 13 in(334 mm) | 77% | 5.3 |
| JulJuly | 91°F(33°C) | 80°F(26°C) | 19 in(493 mm) | 82% | 5.2 |
| AugAugust | 91°F(33°C) | 79°F(26°C) | 17 in(424 mm) | 83% | 4.9 |
| SepSeptember | 91°F(33°C) | 78°F(25°C) | 14 in(346 mm) | 80% | 4.6 |
| OctOctober | 91°F(33°C) | 73°F(23°C) | 5.2 in(133 mm) | 76% | 4.6 |
| NovNovember | 86°F(30°C) | 62°F(17°C) | 0.2 in(6 mm) | 73% | 4.3 |
| DecDecember | 79°F(26°C) | 53°F(12°C) | 0.1 in(3 mm) | 78% | 3.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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