July weather forecast
Saipan, Northern Mariana Islands, USA

July marks the onset of Saipan’s rainy season with a notable leap to 10.2" (259mm) of rainfall. The temperature extremes in July remain suitably warm, varying between a cozy 75.1°F (23.9°C) and a warm 84.1°F (28.9°C). Rich, tropical greenery reaches its most vibrant hue due to the steady and nutrient-rich rain. August continues the pattern with even more rainfall, skyrocketing skywards.

Temperature

The average high-temperature is a still moderately hot 84°F (28.9°C) in July, hardly different from the 84.9°F (29.4°C) recorded in June. The nighttime temperature in July experiences a minor dip, averaging a still moderately hot 75°F (23.9°C).

Rainfall

In Saipan, in July, it is raining for 19 days, with typically 10.16" (258mm) of accumulated precipitation. Throughout the year, there are 244 rainfall days, and 83.39" (2118mm) of precipitation is accumulated.

Ocean temperature

The months with the warmest seawater are June through November, with an average ocean temperature of 84.2°F (29°C).
Note: Water temperature ranging between 77°F (25°C) and 84.2°F (29°C) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.

Daylight

The average length of the day in July is 12h and 56min.
On the first day of July, sunrise is at 5:50 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 6:47 pm ChST.

Sunshine

In Saipan, the average sunshine in July is 6h.

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 12 in July translates into this advice:
Undertake all critical precautions. Protection from sun harm is vital. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Even on overcast days, ensure the application and frequent reapplication of sunscreen with at least an SPF 30, especially post swim or outdoor exercise. Note! Reflective surfaces like sand and water heighten the UV radiation levels.