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Hong Kong Observatory
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World Weather Information Service
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Weather Information for Washington DC
  MAPMAP
Weather Forecast
Issued at 19:29  (Local time)  30 May  2023 
Date Temperature oC Weather
Minimum Maximum
31 May
( Wed ) 		12 26 Sunny
Sunny
01 Jun
( Thu ) 		14 29 Mostly Sunny
Mostly Sunny
02 Jun
( Fri ) 		16 32 Sunny
Sunny
03 Jun
( Sat ) 		18 31 Mostly Sunny
Mostly Sunny
04 Jun
( Sun ) 		15 25 Mostly Sunny
Mostly Sunny
05 Jun
( Mon ) 		13 29 Mostly Sunny
Mostly Sunny
06 Jun
( Tue ) 		17 29 Mostly Sunny
Mostly Sunny
>> 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 -4.5 5.8 68.1 9.9
Feb -3.3 8.0 69.6 9.0
Mar 0.5 13.1 85.9 10.5
Apr 5.6 19.3 88.1 10.7
May 10.7 23.9 115.6 12.2
Jun 16.1 28.8 101.1 10.9
Jul 18.6 31.1 93.2 10.8
Aug 17.9 30.3 89.7 9.4
Sep 13.5 26.3 99.6 8.7
Oct 6.6 20.1 82.6 7.6
Nov 1.8 14.2 86.6 9.1
Dec -2.7 7.8 75.2 9.9
>> Click here for temperatures in oF

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