Annual Weather Averages in Portalegre
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Portalegre
High Temp: 89 °F
Low Temp: 43 °F
Mean Temp: 61 °F
Precipitation: 2.48"
Humidity: 63%
Dew Point: 46 °F
Wind: 14 mph
Pressure: 30.06 "Hg
Visibility: 12 mi
January Climate & Weather Averages in Portalegre
High Temp: 53 °F
Low Temp: 43 °F
Mean Temp: 48 °F
Precipitation: 3.66"
Humidity: 76%
Dew Point: 39 °F
Wind: 14 mph
Pressure: 30.21 "Hg
Visibility: 10 mi
February Climate & Weather Averages in Portalegre
High Temp: 55 °F
Low Temp: 43 °F
Mean Temp: 49 °F
Precipitation: 3.28"
Humidity: 71%
Dew Point: 38 °F
Wind: 15 mph
Pressure: 30.16 "Hg
Visibility: 12 mi
March Climate & Weather Averages in Portalegre
High Temp: 60 °F
Low Temp: 45 °F
Mean Temp: 53 °F
Precipitation: 3.95"
Humidity: 67%
Dew Point: 40 °F
Wind: 15 mph
Pressure: 30.07 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Portalegre
High Temp: 63 °F
Low Temp: 49 °F
Mean Temp: 56 °F
Precipitation: 3.56"
Humidity: 71%
Dew Point: 45 °F
Wind: 14 mph
Pressure: 29.97 "Hg
Visibility: 12 mi
May Climate & Weather Averages in Portalegre
High Temp: 73 °F
Low Temp: 55 °F
Mean Temp: 64 °F
Precipitation: 2.65"
Humidity: 59%
Dew Point: 47 °F
Wind: 14 mph
Pressure: 30.00 "Hg
Visibility: 14 mi
June Climate & Weather Averages in Portalegre
High Temp: 80 °F
Low Temp: 59 °F
Mean Temp: 70 °F
Precipitation: 0.67"
Humidity: 55%
Dew Point: 50 °F
Wind: 13 mph
Pressure: 30.00 "Hg
Visibility: 13 mi
July Climate & Weather Averages in Portalegre
High Temp: 88 °F
Low Temp: 64 °F
Mean Temp: 76 °F
Precipitation: 0.17"
Humidity: 47%
Dew Point: 52 °F
Wind: 12 mph
Pressure: 29.98 "Hg
Visibility: 13 mi
August Climate & Weather Averages in Portalegre
High Temp: 89 °F
Low Temp: 65 °F
Mean Temp: 77 °F
Precipitation: 0.61"
Humidity: 43%
Dew Point: 50 °F
Wind: 12 mph
Pressure: 29.98 "Hg
Visibility: 13 mi
September Climate & Weather Averages in Portalegre
High Temp: 81 °F
Low Temp: 63 °F
Mean Temp: 72 °F
Precipitation: 1.60"
Humidity: 51%
Dew Point: 50 °F
Wind: 12 mph
Pressure: 30.01 "Hg
Visibility: 12 mi
October Climate & Weather Averages in Portalegre
High Temp: 71 °F
Low Temp: 57 °F
Mean Temp: 64 °F
Precipitation: 3.93"
Humidity: 65%
Dew Point: 49 °F
Wind: 13 mph
Pressure: 30.02 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Portalegre
High Temp: 58 °F
Low Temp: 48 °F
Mean Temp: 53 °F
Precipitation: 3.43"
Humidity: 77%
Dew Point: 45 °F
Wind: 15 mph
Pressure: 30.05 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Portalegre
High Temp: 55 °F
Low Temp: 46 °F
Mean Temp: 50 °F
Precipitation: 2.31"
Humidity: 76%
Dew Point: 42 °F
Wind: 14 mph
Pressure: 30.23 "Hg
Visibility: 10 mi