Temperature
Hot by day, warm at night.
Kollam is usually most comfortable in December and January. Typical daytime highs range from 85–95°F across the year. Rain is frequent in many months.

Hot by day, warm at night.
It rains on most days. About 20 wet days, fewer than in most months.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In November, afternoons feel about 94° and nights feel near 85°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 84°F, easing to about 81°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 92 | 75 | 0.6 | 4 | 11.2 | 69 |
| Feb | 94 | 77 | 0.8 | 5 | 11.5 | 68 |
| Mar | 95 | 78 | 2.2 | 12 | 11.6 | 71 |
| Apr | 93 | 79 | 4.8 | 22 | 11.1 | 78 |
| May | 89 | 79 | 8.1 | 26 | 10.0 | 83 |
| Jun | 86 | 77 | 11.1 | 29 | 8.8 | 87 |
| Jul | 85 | 76 | 9.5 | 29 | 8.7 | 87 |
| Aug | 85 | 76 | 7.9 | 27 | 9.2 | 87 |
| Sep | 86 | 76 | 6.9 | 24 | 9.7 | 86 |
| Oct | 87 | 76 | 9.4 | 26 | 9.0 | 86 |
| Nov | 87 | 75 | 7.5 | 20 | 9.1 | 85 |
| Dec | 89 | 75 | 2.6 | 8 | 10.2 | 77 |
Similar climates
Want a side-by-side climate view? Compare Kollam with Singapore.
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