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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

Oficina Nacional de Meteorologia
Weather Information for San Juan
  MAPMAP

Weather Forecast
Issued at 00:00  (Local time)  04 Jul  2009 
Date Temperature oC Weather
Minimum Maximum
05 Jul
( Sun )
20 30 Mainly cloudy
Mainly cloudy
06 Jul
( Mon )
20 30 Scattered showers
Scattered showers
07 Jul
( Tue )
20 30 Scattered showers
Scattered showers
>> 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 15.3 29.6 12.1 1.7
Feb 16.1 30.4 15.4 1.9
Mar 17.4 31.4 31.2 3.3
Apr 18.9 31.5 69.3 6.1
May 19.9 31.3 141.5 10.1
Jun 20.1 31.8 90.2 8.4
Jul 19.6 32.7 108.3 8.3
Aug 19.8 32.7 128.2 9.3
Sep 19.8 32.2 148.4 10.6
Oct 19.5 31.0 134.7 11.3
Nov 18.1 30.1 53.1 4.9
Dec 15.9 29.6 18.2 1.7
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1961-1990.
* Mean number of rain days = Mean number of days with at least 1 mm of rain.
* 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.