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on behalf of WMO by

Hong Kong Observatory
of Hong Kong, China.
 
World Weather Information Service
Sri Lanka
Department of Meteorology, Sri Lanka
Department of Meteorology, Sri Lanka
Weather Information for Colombo
  MAPMAP
Tourism Information:  Sri Lanka Tourist Board
Weather Forecast
Issued at 16:00  (Local time)  29 Sep  2020 
Date Temperature oC Weather
Minimum Maximum
30 Sep
( Wed ) 		25 30 SEVERAL SPELLS OF SHOWERS
SEVERAL SPELLS OF SHOWERS
01 Oct
( Thu ) 		26 31 A FEW SHOWERS
A FEW SHOWERS
02 Oct
( Fri ) 		26 31 MAINLY FAIR
MAINLY FAIR
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan 22.3 30.9 58.2 5
Feb 22.6 31.2 72.7 5
Mar 23.7 31.7 128.0 9
Apr 24.6 31.8 245.6 14
May 25.5 31.1 392.4 16
Jun 25.5 30.4 184.9 16
Jul 25.2 30.0 121.9 12
Aug 25.1 30.0 119.5 11
Sep 24.8 30.2 245.4 15
Oct 24.0 30.0 365.4 17
Nov 23.2 30.1 414.4 15
Dec 22.8 30.3 175.3 10
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1961-1990.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.