Temperature
Hot by day, warm at night.
Colachel is usually most comfortable in January and February. Typical daytime highs range from 84–92°F across the year. Rain is frequent in many months.

Hot by day, warm at night.
It rains on most days, with a mix of brief and longer spells. About 18 wet days this month.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In November, afternoons feel about 90° and nights feel near 84°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 83°F, easing to about 80°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 88 | 74 | 0.5 | 2 | 11.1 | 67 |
| Feb | 90 | 76 | 0.7 | 3 | 11.5 | 65 |
| Mar | 92 | 78 | 1.6 | 8 | 11.7 | 69 |
| Apr | 90 | 80 | 4.0 | 19 | 11.3 | 78 |
| May | 88 | 80 | 5.2 | 19 | 10.8 | 81 |
| Jun | 85 | 78 | 5.7 | 22 | 10.2 | 84 |
| Jul | 84 | 77 | 3.6 | 18 | 10.3 | 84 |
| Aug | 85 | 77 | 3.3 | 14 | 10.6 | 83 |
| Sep | 85 | 77 | 3.8 | 15 | 10.7 | 83 |
| Oct | 85 | 77 | 8.1 | 21 | 9.6 | 83 |
| Nov | 85 | 76 | 8.1 | 18 | 9.1 | 83 |
| Dec | 86 | 75 | 2.8 | 8 | 10.1 | 76 |
Similar climates
Want a side-by-side climate view? Compare Colachel with Bangkok.
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