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Saipan weather in May

Weather in Saipan: May

Average day temperature: 85.7°F
Average night temperature: 83.0°F
Sea water temperature: 83.9°F
Number of sunny days: 3 days
Day length: 12.7 - 13.0 hours
Number of rainy days: 4 days
Precipitation totals: 2.9 in.

Air temperature in May, °F

Show year:
2025
2024
2023

The highest day temperature during May of 2025 was 84°F. At the same time the lowest night temperature was 82°F. Daily and nightly averages during May were 83.2°F and 82.5°F.

Sea water temperature in Saipan in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 84.5°F. The highest and lowest sea temperatures during the month were 85.3°F and 84.0°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in May, in.

Precipitation total value in Saipan in May is 2.4 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 14.8 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: 5.2.

Best time for vacation in Saipan

Sunniest months:
July 5 days
September 4 days
August 4 days
Warmest months:
July 87.0 °F
August 86.9 °F
June 86.8 °F
Warmest sea temp:
August 85.5 °F
September 85.4 °F
July 85.4 °F
Coldest months:
February 82.1 °F
January 82.9 °F
March 83.0 °F
Rainiest months:
October 14 days
August 13 days
September 13 days
Windiest months:
December 19.5 mph
February 19.1 mph
January 18.5 mph

Saipan on a weather map

Saipan
+84°F
W 12 mph
Feels like: +91°F
Precip.: 100%
Places in Northern Mariana Islands:
Name
°F
+84°F
+82°F
+84°F
+84°F
+84°F
24 Hours Forecast
Saipan
Local time: 13:46
December 06, saturday
1500
84°F
W
12 mph
1800
84°F
W
14 mph
2100
84°F
W
15 mph
December 07, sunday
0000
82°F
W
14 mph
0300
82°F
W
16 mph
0600
82°F
W
15 mph
0900
82°F
W
12 mph
1200
82°F
W
11 mph
Units of measurement: °C / °F