Temperature
Very hot by day, warm at night.
Not the best time: Very hot, humid afternoons are the main limitation.

Very hot by day, warm at night.
Several rainy days, mostly brief and on-and-off. About 7 wet days, fewer than in most months.
Plenty of sun this month.
Very hot days with very humid air.
In April, afternoons feel about 102° and nights feel near 90°.
Partly cloudy skies this month.
Calm winds are typical in April.
April late afternoons are around 97°F, easing to about 90°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 87 | 70 | 0.5 | 3 | 10.1 | 72 |
| Feb | 92 | 72 | 0.4 | 2 | 10.9 | 67 |
| Mar | 98 | 75 | 0.7 | 3 | 11.3 | 63 |
| Apr | 101 | 80 | 1.5 | 7 | 11.3 | 63 |
| May | 102 | 82 | 2.1 | 10 | 11.1 | 59 |
| Jun | 100 | 81 | 1.9 | 10 | 10.2 | 56 |
| Jul | 98 | 80 | 1.7 | 10 | 9.6 | 56 |
| Aug | 98 | 80 | 2.6 | 12 | 9.7 | 59 |
| Sep | 97 | 79 | 3.7 | 14 | 10.0 | 62 |
| Oct | 92 | 77 | 6.3 | 19 | 9.1 | 73 |
| Nov | 87 | 74 | 6.9 | 16 | 8.1 | 79 |
| Dec | 85 | 71 | 3.2 | 8 | 8.6 | 76 |
Similar climates
Want a side-by-side climate view? Compare Tiruchirappalli with Mumbai.
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