Cumilla climate: the whole year
2020–2024 averages
Cumilla averages about 1,885 mm of rain a year — 46th of 64 districts, close to the national average. Most of it falls around August, while January is nearly dry (9 mm). April is the hottest month (average highs of 35°C; the hottest day of 2020–24 hit 41.3°C in April) and January the coolest (average lows of 12.6°C; coldest night 8.6°C in January). A typical year has about 35 days at or above 35°C and about 4 nights at or below 10°C. The most comfortable months to visit are January, February, November, December.
Month by month
| Months | High / Low | Rainfall | Rainy days | Sunshine / day |
|---|---|---|---|---|
| January | 24.5° / 12.6° | 9 mm | 2 | 9.4 |
| February | 27.5° / 14.5° | 10 mm | 2 | 9.8 |
| March | 32.3° / 19.4° | 42 mm | 5 | 10.2 |
| April | 35° / 23.7° | 110 mm | 11 | 10.5 |
| May | 33.5° / 24.9° | 218 mm | 19 | 9.9 |
| June | 31.9° / 25.9° | 333 mm | 28 | 7.8 |
| July | 31.9° / 25.9° | 244 mm | 28 | 8.8 |
| August | 31.4° / 25.6° | 372 mm | 28 | 7.8 |
| September | 31.7° / 25.4° | 280 mm | 26 | 8.9 |
| October | 30.9° / 23.7° | 211 mm | 17 | 9.3 |
| November | 28.8° / 18.3° | 23 mm | 2 | 10 |
| December | 25.6° / 14.4° | 33 mm | 2 | 9.4 |
When is the best time to visit Cumilla?
January, February, November, December — dry and comfortable with little rain. Avoid the April heat and the August rains.
Which month is the wettest in Cumilla?
August — about 372 mm over 28 rainy days. The driest is January (9 mm).
Which month is the hottest in Cumilla?
April — average highs of 35°C, peaking at 41.3°C in 2020–24. The coolest is January, with average lows of 12.6°C.
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