World Resorts Portugal Flores Island Weather

Flores Island weather in May

Weather in Flores Island: May

Average day temperature: 63.3°F
Average night temperature: 61.5°F
Sea water temperature: 63.2°F
Number of sunny days: 5 days
Day length: 13.9 - 14.8 hours
Number of rainy days: 4 days
Precipitation totals: 2.3 in.

Air temperature in May, °F

Show year:
2025
2024
2023

The highest day temperature during May of 2025 was 66°F. At the same time the lowest night temperature was 57°F. Daily and nightly averages during May were 62.1°F and 62.0°F.

Sea water temperature in Flores Island in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 63.4°F. The highest and lowest sea temperatures during the month were 65.5°F and 61.7°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Flores Island in May is 2.3 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 15.3 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 6.0.

Best time for vacation in Flores Island

Sunniest months:
August 7 days
July 7 days
June 6 days
Warmest months:
August 74.8 °F
September 73.0 °F
July 72.9 °F
Warmest sea temp:
August 75.0 °F
September 73.7 °F
July 71.9 °F
Coldest months:
March 60.0 °F
February 60.4 °F
April 60.5 °F
Rainiest months:
December 7 days
March 5 days
January 5 days
Windiest months:
December 21.4 mph
January 20.2 mph
February 20.1 mph

Flores Island on a weather map

Flores Island
+66°F
NE 29 mph
Feels like: +66°F
Precip.: 100%
Places in Portugal:
Name
°F
+57°F
+59°F
+61°F
+57°F
+61°F
+61°F
+54°F
+64°F
+59°F
+54°F
+64°F
+59°F
+54°F
24 Hours Forecast
Flores Island
Local time: 03:34
December 05, friday
0600
63°F
SE
11 mph
0900
63°F
S
6 mph
1200
63°F
SW
1 mph
1500
63°F
N
4 mph
1800
63°F
SE
3 mph
2100
64°F
N
11 mph
December 06, saturday
0000
66°F
NE
24 mph
0300
66°F
NE
28 mph
Units of measurement: °C / °F