City · Sri Lanka
Best time to visit Kalmunai
The best time to visit Kalmunai is January and February, with daytime temperatures around 31°C.
Kalmunai at a glance: warmest in May with daytime temperatures around 33°C and coolest in January (30°C). The wettest month is December (398 mm) and the driest June (24 mm), with about 1,800 mm of rain a year. The sea is warmest in May (31°C). Sunniest in March.
Eddigo
Loading climate data…
Kalmunai
0 mHot and muggy
71
31°/24°28°155 mm57 %12 h
A typical mid-February in Kalmunai
Sunny 16Cloudy 9Rain 5
Daytime temperature (night ☾)
24°29°32°18°36°
Sea temperature
28°18°36°
Daylight (solar time)
06:0317:57
0006121824
11 h 53 m
Precipitation
0400 mm
155 mm
Air feel
FreshComfortableHumidMuggy
RH 74 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 70 | 30° | 24° | 28° | 241 mm | 7 | 50 % | 12 h | Rainy season · warm and muggy |
| February | 71 | 31° | 24° | 28° | 155 mm | 5 | 57 % | 12 h | Hot and muggy |
| March | 64 | 32° | 25° | 29° | 83 mm | 5 | 60 % | 12 h | Hot and muggy |
| April | 48 | 33° | 26° | 30° | 92 mm | 9 | 43 % | 12 h | Hot and muggy |
| May | 48 | 33° | 26° | 31° | 58 mm | 7 | 33 % | 13 h | Hot and muggy |
| June | 50 | 32° | 26° | 30° | 24 mm | 6 | 28 % | 13 h | Hot and muggy |
| July | 47 | 33° | 26° | 30° | 49 mm | 7 | 27 % | 13 h | Hot and muggy |
| August | 46 | 32° | 26° | 29° | 79 mm | 9 | 34 % | 12 h | Hot and muggy |
| September | 46 | 32° | 25° | 29° | 76 mm | 9 | 28 % | 12 h | Hot and muggy |
| October | 37 | 31° | 25° | 29° | 200 mm | 13 | 31 % | 12 h | Rainy season · hot, showery and muggy |
| November | 37 | 30° | 24° | 29° | 347 mm | 16 | 36 % | 12 h | Rainy season · hot, showery and muggy |
| December | 48 | 30° | 24° | 28° | 398 mm | 14 | 42 % | 12 h | Rainy season · warm, showery and muggy |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 1 m. Coordinates: 7.41, 81.83.