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This web site is operated
on behalf of WMO by

Hong Kong Observatory
of Hong Kong, China.
 
World Weather Information Service

Instituto Meteorologico Nacional
Weather Information for San Isidro
  MAPMAP
Tourism Information:  Costa Rica Tourism Board
Weather Forecast
Issued at 00:00  (Local time)  28 Aug  2008 
Date Temperature oC Weather
Minimum Maximum
29 Aug
( Fri )
19 27 Moderate thundershowers
Moderate thundershowers
30 Aug
( Sat )
19 26 Moderate thundershowers
Moderate thundershowers
31 Aug
( Sun )
19 27 Afternoon thundershowers
Afternoon thundershowers
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Precipitation (mm)
Daily
Minimum
Daily
Maximum
Jan 15.9 29.0 28.1
Feb 16.3 30.4 26.5
Mar 17.0 31.0 30.1
Apr 18.1 29.9 127.6
May 18.6 28.4 327.4
Jun 18.6 27.9 285.7
Jul 18.0 27.6 297.2
Aug 18.1 27.7 373.7
Sep 18.2 27.6 419.5
Oct 17.9 27.2 468.6
Nov 17.9 27.1 264.5
Dec 16.8 27.6 79.8
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 13-year period 1982-1994.
* Precipitation includes both rain and snow.
* 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.