July weather forecast and climate
Saipan, Northern Mariana Islands, USA

Beautiful clear waters and white sandy beaches around the stunning Bird Island in Saipan, Northern Mariana Islands
Beautiful clear waters and white sandy beaches around the stunning Bird Island in Saipan, Northern Mariana Islands
July, the same as June, is a moderately hot summer month in Saipan, Northern Mariana Islands, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 75°F (23.9°C).

Temperature

In July, the average high-temperature is almost the same as in June - a still moderately hot 84°F (28.9°C). In July, in Saipan, the average low-temperature is 75°F (23.9°C).

Rainfall

In Saipan, Northern Mariana Islands, during July, the rain falls for 19 days and regularly aggregates up to 10.16" (258.1mm) of precipitation. Throughout the year, in Saipan, Northern Mariana Islands, there are 244 rainfall days, and 83.39" (2118.2mm) of precipitation is accumulated.

Ocean temperature

June through November, with an average ocean temperature of 84.2°F (29°C), are months with the warmest seawater in Saipan.
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In July, the average length of the day in Saipan is 12.9h.

Sunshine

In Saipan, Northern Mariana Islands, the average sunshine is 6h.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an extreme health hazard from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 12 interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in July in Saipan?

In July, in Saipan, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 75°F (23.9°C).

How much does it rain in Saipan in July?

In July, the rain falls for 19 days. Throughout July, 10.16" (258.1mm) of precipitation is accumulated.

When is the ocean warmest in Saipan?

Months with the warmest seawater in Saipan, Northern Mariana Islands, are June through November, with an average ocean temperature of 84.2°F (29°C).

What is the ocean temperature in July in Saipan?

In July, the average ocean temperature is 84.2°F (29°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Saipan have in July?

In Saipan, Northern Mariana Islands, the average length of the day in July is 12.9h.

How long on average sun shines in July in Saipan?

The average sunshine in July in Saipan is 6h.

What are the months with the highest UV index in Saipan?

Months with the highest UV index in Saipan are February through September, with an average maximum UV index of 12.

What is the UV index reading in July in Saipan?

The average daily maximum UV index in July in Saipan, Northern Mariana Islands, is 12. A UV Index estimate of 11, and higher, represents an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in July - Saipan, Northern Mariana Islands, USA
  • Average high temperature in July: 28.9°C

The warmest month (with the highest average high temperature) is June (29.4°C).
The month with the lowest average high temperature is February (26.5°C).

  • Average low temperature in July: 23.9°C

The month with the highest average low temperature is May (24.2°C).
The coldest month (with the lowest average low temperature) is February (22.7°C).

Average rainfall in July - Saipan, Northern Mariana Islands, USA
  • Average rainfall in July: 258.1mm

The wettest month (with the highest rainfall) is August (315.5mm).
The driest month (with the least rainfall) is March (61mm).

Average rainfall days in July - Saipan, Northern Mariana Islands, USA
  • Average rainfall days in July: 19 days

Months with the highest number of rainy days are January and December (23 days).
The month with the least rainy days is June (17 days).

Average sea temperature in July - Saipan, Northern Mariana Islands, USA
  • Average sea temperature in July: 29°C

The best months for swimming (with the highest average sea temperature) are June, July, August, September, October and November (29°C).
The coldest months (with the lowest average sea temperature) are February and March (27°C).

Average daylight in July / Average sunshine in July - Saipan, Northern Mariana Islands, USA
  • Average daylight in July: 12.9h

The month with the longest days is June (Average daylight: 13h).
The month with the shortest days is December (Average daylight: 11.2h).

  • Average sunshine in July: 6h

Months with the most sunshine are March, April, May and June (Average sunshine: 7h).
Months with the least sunshine are August, September, October, November and December (Average sunshine: 5).

Average UV index in July - Saipan, Northern Mariana Islands, USA
  • Average UV index in July: 12

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are November and December (UV index 9).