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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
Indonesia
Meteorological and Geophysical Agency
Meteorological and Geophysical Agency
Weather Information for Surabaya
  MAPMAP
Weather Forecast
Issued at 17:19  (Local time)  20 Sep  2018 
Date Temperature oC Weather
Minimum Maximum
20 Sep
( Thu ) 		26 34 Partly Cloudy
Partly Cloudy
21 Sep
( Fri ) 		27 33 Mostly Cloudy
Mostly Cloudy
22 Sep
( Sat ) 		26 33 Partly Cloudy
Partly Cloudy
>> 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 24.1 31.8 327 17
Feb 24.2 31.5 275 18
Mar 24.0 31.6 283 19
Apr 24.8 31.4 181 15
May 24.1 31.6 159 13
Jun 23.5 31.2 101 11
Jul 23.0 31.3 22 7
Aug 22.5 30.1 15 3
Sep 22.9 32.7 17 4
Oct 23.7 33.4 47 5
Nov 24.1 33.1 105 12
Dec 23.8 31.9 219 23
>> 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.