Temperature
Very hot by day, warm at night.
Very hot afternoons and late-day mugginess are the main limitations.
Very hot by day, warm at night.
A few rainy days, mostly brief and on-and-off. About 3 wet days this month.
Plenty of sun this month.
Hot days with humid stretches.
In April, afternoons feel about 97° and nights feel near 77°.
Mostly clear skies this month.
Calm winds are typical in April.
April late afternoons are around 98°F, easing to about 91°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 72 | 51 | 0.7 | 3 | 10.1 | 76 |
| Feb | 80 | 56 | 0.6 | 3 | 10.6 | 67 |
| Mar | 91 | 65 | 0.4 | 2 | 11.0 | 53 |
| Apr | 100 | 75 | 0.5 | 3 | 12.0 | 47 |
| May | 101 | 80 | 1.3 | 6 | 12.4 | 57 |
| Jun | 98 | 82 | 6.9 | 16 | 10.5 | 68 |
| Jul | 92 | 81 | 12.2 | 26 | 8.2 | 81 |
| Aug | 91 | 81 | 10.5 | 26 | 8.3 | 83 |
| Sep | 90 | 79 | 7.6 | 20 | 8.7 | 83 |
| Oct | 89 | 73 | 2.1 | 6 | 10.0 | 79 |
| Nov | 84 | 62 | 0.2 | 1 | 9.9 | 72 |
| Dec | 76 | 53 | 0.3 | 1 | 9.8 | 74 |
Similar climates
Want a side-by-side climate view? Compare Patna with New Delhi.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology