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Portugal
Portuguese Institute for Ocean and Atmosphere (IPMA)
Portuguese Institute for Ocean and Atmosphere (IPMA)
Weather Information for Porto
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Tourism Information:  Portugal inSite
Weather Forecast
Issued at 15:02  (Local time)  27 May  2018 
Date Temperature oC Weather
Minimum Maximum
27 May
( Sun ) 		13 19 Light Showers
Light Showers
28 May
( Mon ) 		11 19 Showers
Showers
29 May
( Tue ) 		14 18 Light Rain
Light Rain
30 May
( Wed ) 		14 17 Showers
Showers
31 May
( Thu ) 		12 18 Light Showers
Light 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 5.1 13.5 170.8 17
Feb 5.9 14.3 168.6 16
Mar 6.8 16.2 111.9 15
Apr 8.3 17.5 111.8 14
May 10.6 19.6 88.6 13
Jun 13.5 22.7 53.2 9
Jul 15.0 24.7 15.6 6
Aug 14.6 25.0 21.5 5
Sep 13.9 24.0 64.2 8
Oct 11.4 20.9 131.4 14
Nov 7.9 16.7 151.8 15
Dec 5.9 13.9 175.6 15
>> 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 0.1 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.