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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 Trincomalee
  MAPMAP
Tourism Information:  Sri Lanka Tourist Board
Weather Forecast
Issued at 16:00  (Local time)  21 Oct  2017 
Date Temperature oC Weather
Minimum Maximum
22 Oct
( Sun ) 		25 33 SHOWERS OR THUNDERSHOWERS ARE LIKELY AFTER 2.00 P.M.
SHOWERS OR THUNDERSHOWERS ARE LIKELY AFTER 2.00 P.M.
23 Oct
( Mon ) 		25 33 SHOWERS OR THUNDERSHOWERS AFTER 2.00 P.M.
SHOWERS OR THUNDERSHOWERS AFTER 2.00 P.M.
24 Oct
( Tue ) 		24 32 SHOWERS OR THUNDERSHOWERS AFTER 2.00 P.M.
SHOWERS OR THUNDERSHOWERS AFTER 2.00 P.M.
>> 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 24.3 27.8 115.6 7
Feb 24.5 29.1 105.4 5
Mar 25.0 30.8 55.5 4
Apr 25.8 32.9 49.2 5
May 26.4 34.5 50.2 4
Jun 26.4 34.7 25.4 2
Jul 25.8 34.5 63.8 4
Aug 25.6 34.3 85.9 5
Sep 25.2 34.0 99.6 6
Oct 24.6 31.8 222.1 12
Nov 24.2 29.2 342.9 16
Dec 24.2 28.0 364.5 16
>> 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.