Measurements:
°C
°F
Lisbon
52°F
S 11 mph
Feels like: 48°F
Precip: 0%
World Resorts Portugal Lisbon Weather May Weather in Lisbon

Lisbon Weather: May

Average Day Temperature: 75.1°F
Average Night Temperature: 60.2°F
Sea Water Temperature: 64.5°F
Number of Sunny Days: 21 days
Sunshine Hours: 13.8 - 14.7 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.4 in

Air Temperature in May, °F

Select Year: 2023 2022 2021

The highest day temperature in May 2023 was 84°F. The lowest night temperature was 57°F. The average values for day and night temperatures during May were 77.1°F и 61.1°F respectivly.

Lisbon Water Sea Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Lisbon was 65.6°F. The maximum and minimum values were 63.4°F and 67.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Lisbon is 1.4 in.

Wind Speed in May, mph

The average wind speed in May is 10.0 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Lisbon in May is 10.8 hours.

Best Time to Visit Lisbon
The most sunny months:
August 28 days
July 26 days
September 23 days
The most warm months:
August 85.7 °F
July 84.4 °F
September 82.4 °F
Warmest sea temperature:
September 68.7 °F
August 68.7 °F
July 68.3 °F
The most cold months:
January 59.5 °F
February 61.0 °F
December 62.1 °F
The most rainy months:
November 5 days
January 4 days
March 4 days
The most windy months:
July 11 mph
June 10 mph
August 10 mph

Lisbon on the Weather Map

Portugal Resorts:
NAME
Albufeira +50
Algarve +54
Cascais +56
Faro +52
Funchal +50
Lagos +52
Lisbon +52
Madeira +50
Peniche +52
Ponta Delgada +58
Portimao +52
Porto +48
Porto Santo Island +64
Sao Miguel +58
Setubal +52
24 Hours Weather Forecast
Lisbon
Local time: 02:01
29 apr, monday
0300 52°F
S
11 mph
0600 52°F
S
11 mph
0900 56°F
S
14 mph
1200 62°F
SE
15 mph
1500 64°F
SE
16 mph
1800 60°F
SE
16 mph
2100 56°F
SE
11 mph
30 apr, tuesday
0000 56°F
SE
7 mph

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