City · Sri Lanka
Best time to visit Negombo
The best time to visit Negombo is January, with daytime temperatures around 32°C.
Negombo at a glance: warmest in March with daytime temperatures around 33°C and coolest in August (30°C). The wettest month is October (361 mm) and the driest January (61 mm), with about 2,210 mm of rain a year. The sea is warmest in April (30°C). Sunniest in March.
Eddigo
Loading climate data…
Negombo
0 mHot and muggy
64
32°/23°28°60 mm47 %12 h
A typical mid-January in Negombo
Sunny 13Cloudy 12Rain 5
Daytime temperature (night ☾)
23°30°33°18°37°
Sea temperature
28°18°37°
Daylight (solar time)
06:0817:52
0006121824
11 h 45 m
Precipitation
0370 mm
60 mm
Air feel
FreshComfortableHumidMuggy
RH 72 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 64 | 32° | 23° | 28° | 61 mm | 5 | 47 % | 12 h | Hot and muggy |
| February | 60 | 33° | 24° | 29° | 82 mm | 5 | 54 % | 12 h | Hot and muggy |
| March | 52 | 33° | 25° | 30° | 130 mm | 7 | 55 % | 12 h | Hot and muggy |
| April | 37 | 32° | 26° | 30° | 234 mm | 13 | 41 % | 12 h | Hot, showery and muggy |
| May | 41 | 31° | 26° | 30° | 293 mm | 12 | 28 % | 13 h | Rainy season · hot, showery and muggy |
| June | 42 | 30° | 26° | 29° | 127 mm | 13 | 26 % | 13 h | Hot, showery and muggy |
| July | 47 | 30° | 26° | 28° | 97 mm | 11 | 25 % | 13 h | Hot and muggy |
| August | 50 | 30° | 26° | 28° | 115 mm | 11 | 31 % | 12 h | Hot and muggy |
| September | 42 | 30° | 25° | 28° | 206 mm | 12 | 24 % | 12 h | Hot, showery and muggy |
| October | 32 | 30° | 25° | 29° | 361 mm | 16 | 26 % | 12 h | Rainy season · hot, showery and muggy |
| November | 33 | 31° | 24° | 29° | 339 mm | 16 | 28 % | 12 h | Rainy season · hot, showery and muggy |
| December | 48 | 31° | 24° | 29° | 166 mm | 11 | 38 % | 12 h | Hot 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: 7.21, 79.84.