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on behalf of WMO by

Hong Kong Observatory
of Hong Kong, China.
 
World Weather Information Service
Japan
Japan Meteorological Agency
Japan Meteorological Agency
Weather Information for Tokyo
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Weather Forecast
Issued at 11:00  (Local time)  11 Dec  2019 
Date Temperature oC Weather
Minimum Maximum
12 Dec
( Thu ) 		5 18 FINE
FINE
13 Dec
( Fri ) 		5 12 MOSTLY CLOUDY
MOSTLY CLOUDY
14 Dec
( Sat ) 		5 16 PARTLY CLOUDY
PARTLY CLOUDY
15 Dec
( Sun ) 		6 13 PARTLY CLOUDY
PARTLY CLOUDY
16 Dec
( Mon ) 		4 14 MOSTLY CLOUDY
MOSTLY CLOUDY
17 Dec
( Tue ) 		8 17 MOSTLY CLOUDY
MOSTLY CLOUDY
18 Dec
( Wed ) 		11 18 MOSTLY CLOUDY
MOSTLY 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 2.5 9.9 52.3 4.5
Feb 2.9 10.4 56.1 5.5
Mar 5.6 13.3 117.5 9.9
Apr 10.7 18.8 124.5 9.9
May 15.4 22.8 137.8 10.3
Jun 19.1 25.5 167.7 11.4
Jul 23.0 29.4 153.5 10.3
Aug 24.5 31.1 168.2 7.7
Sep 21.1 27.2 209.9 11.0
Oct 15.4 21.8 197.8 9.8
Nov 9.9 16.9 92.5 6.8
Dec 5.1 12.4 51.0 4.2
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* 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.