Historical Weather in Colombo, Sri Lanka
See 55+ years of weather history for any date in Colombo going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Colombo, Sri Lanka, based on 55+ years of weather data.
Warmest MonthAprilAvg High: 26°C (79°F) / Low: 16°C (61°F)
Coldest MonthJulyAvg High: 23°C (73°F) / Low: 18°C (64°F)
Jan
24°/ 14°
75° / 58°F
💧 284 mm
Feb
25°/ 14°
77° / 58°F
💧 257 mm
Mar
26°/ 15°
79° / 59°F
💧 274 mm
Apr
26°/ 16°
79° / 61°F
💧 373 mm
May
25°/ 18°
77° / 64°F
💧 368 mm
Jun
23°/ 18°
74° / 64°F
💧 216 mm
Jul
23°/ 18°
73° / 64°F
💧 216 mm
Aug
23°/ 17°
74° / 63°F
💧 218 mm
Sep
23°/ 17°
74° / 62°F
💧 277 mm
Oct
24°/ 17°
75° / 62°F
💧 389 mm
Nov
23°/ 16°
74° / 61°F
💧 409 mm
Dec
23°/ 16°
74° / 60°F
💧 356 mm
Temperatures shown in Celsius with Fahrenheit in parentheses. Rainfall in millimetres, snowfall in centimetres.