Saipan weather in July 2025

Q: How hot is it in Saipan in July?

Daytime temperatures usually reach 31°C in Saipan in July with very high heat and humidity, falling to 25°C at night.

Q: How sunny is it in Saipan in July?

There are normally 6 hours of bright sunshine each day in Saipan in July - that's 44% of daylight hours.

Q: How warm is the sea around Saipan in July?

The average sea temperature around Saipan in July is 29°C.

Q: Does it rain in Saipan in July?

There are usually 19 days with some rain in Saipan in July and the average monthly rainfall is 229mm.

Q: What is the chance of a cyclone in Saipan in July?

On average 1 day in July in Saipan is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 88°F in Saipan, Northern Mariana Islands in July and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 9.0 inches of rainfall in the month.

88
88°F max day temperature
6
6 hours of sunshine per day
19
19 days with some rainfall
77
77°F min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
9.0
9.0 inches of monthly rainfall
11
11+ (Extreme) UV index
84
84°F sea temperature

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The July weather guide for Northern Mariana Islands (Saipan) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

How hot is it in Saipan in July?

Daytime temperatures usually reach 88°F in Saipan in July with very high heat and humidity, falling to 77°F at night.

How sunny is it in Saipan in July?

There are normally 6 hours of bright sunshine each day in Saipan in July - that's 44% of daylight hours.

How warm is the sea around Saipan in July?

The average sea temperature around Saipan in July is 84°F.

Does it rain in Saipan in July?

There are usually 19 days with some rain in Saipan in July and the average monthly rainfall is 9.0 inches.

What is the chance of a typhoon in Saipan in July?

On average 1 day in July in Saipan is likely to be affected by the passage of one or more tropical storms.

Saipan July sunrise & sunset times

Browse the sunrise and sunset times for Saipan in July 2025. Select a month to view Saipan sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st July 2025	05:50	18:51
Wednesday, 16th July 2025	05:55	18:51
Thursday, 31st July 2025	05:59	18:47

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Northern Mariana Islands - quick facts
Time difference	UK +10 hours
Language(s)	English, Chamorro
Currency	United States Dollar
Electricity	A + B plug (120V)
Driving side	Right
Why visit?	Beaches
Tourist info	Marianas Visitors Authority