Rosera Climate by Month
Rosera, Bihar, India
Very hot summers and mild winters, with most rain from June to September.
The climate in Rosera is one of very hot summers and mild winters, with most rain from June to September. May is the warmest month, with highs around 98°F (37°C); January is the coolest at 72°F (22°C), and nights dip to 49°F (9°C). It gets 44 in (1120 mm) of rain a year, 84% of it from June to September. February, November and December are almost completely dry.
- Warmest month
- 98°F(37°C)
- Average high, May
- Coldest nights
- 49°F(9°C)
- Average low, January
- Rain per year
- 44 in(1120 mm)
- Wettest: August
- Humidity
- 75%
- Sunniest: April
Best and worst months in Rosera
Best for weatherThe most comfortable weather comes in February and December, with highs around 78°F (26°C) and almost no rain.
Least pleasantAugust is the least pleasant month: it's the wettest, with 11 in (285 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 December.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rosera weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 72°F(22°C) | 49°F(9°C) | 0.6 in(15 mm) | 84% | 4.2 |
| FebFebruaryBest | 80°F(27°C) | 54°F(12°C) | 0.3 in(7 mm) | 75% | 5.0 |
| MarMarch | 90°F(32°C) | 62°F(17°C) | 0.6 in(14 mm) | 59% | 6.0 |
| AprApril | 97°F(36°C) | 71°F(22°C) | 0.5 in(12 mm) | 56% | 6.8 |
| MayMay | 98°F(37°C) | 76°F(25°C) | 1.7 in(44 mm) | 61% | 6.7 |
| JunJune | 95°F(35°C) | 79°F(26°C) | 7.0 in(177 mm) | 73% | 5.5 |
| JulJuly | 91°F(33°C) | 79°F(26°C) | 9.8 in(248 mm) | 82% | 5.0 |
| AugAugust | 91°F(33°C) | 79°F(26°C) | 11 in(285 mm) | 85% | 4.8 |
| SepSeptember | 91°F(33°C) | 78°F(25°C) | 9.0 in(228 mm) | 85% | 4.7 |
| OctOctober | 90°F(32°C) | 73°F(23°C) | 3.4 in(87 mm) | 80% | 4.8 |
| NovNovember | 85°F(29°C) | 59°F(15°C) | 0.1 in(2 mm) | 78% | 4.5 |
| DecDecemberBest | 76°F(25°C) | 51°F(11°C) | 0.0 in(1 mm) | 84% | 4.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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