Negombo Monthly Climate Averages
Negombo is located in wet tropical or so-called equatorial climate zone, which is known for hot, humid weather and lack of apparent seasonal fluctuation.
To help you choose the best time to travel, you can find climate data below on the weather in Negombo .
High season with the best weather conditions for the beach leisure in Negombo are typically January, February.
Temperature in Negombo
The table shows that the hottest months in Negombo are April and March, during which the average daytime temperature reaches +31.8°C and the nighttime temperature falls to +24.6°C.
The coldest months are August and July, when the daily average temperature falls to +30°C, and drops to +25.1°C during the night.
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The month with the highest average monthly temperature in the Indian Ocean on the beaches of Negombo is May with 29 degrees.
The coldest water can be found in January — 27degrees C.
The largest amount of precipitation falls on average in May and October, up to 382mm, and the least in January and February — up to 62mm.