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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
Finland
Finnish Meteorological Institute
Finnish Meteorological Institute
Weather Information for Helsinki-Vantaa
  MAPMAP
Weather Forecast
Issued at 21:01  (Local time)  13 May  2008 
Date Temperature oC Weather
Minimum Maximum
14 May
( Wed ) 		0 11 Partly Cloudy
Partly Cloudy
15 May
( Thu ) 		3 10 Showers
Showers
16 May
( Fri ) 		2 11 Partly Cloudy
Partly Cloudy
17 May
( Sat ) 		4 12 Clear
Clear
18 May
( Sun ) 		8 14 Cloudy
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 -8.5 -2.6 43.9 10
Feb -9.3 -2.9 34.0 8
Mar -5.6 1.1 35.3 8
Apr -0.7 7.5 35.7 7
May 4.4 15.5 35.1 6
Jun 9.3 19.8 49.2 8
Jul 11.8 21.8 68.8 9
Aug 10.7 19.9 77.7 11
Sep 6.1 14.0 69.4 11
Oct 2.2 8.1 74.5 11
Nov -2.4 2.5 69.2 12
Dec -6.6 -0.8 57.0 12
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1971-2000.
* 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.