Rota
Northern Mariana Islands, USA
Long-term weather forecast
Long-term weather forecast

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

July, like June, is another tropical summer month in Rota, Northern Mariana Islands, with average temperature fluctuating between 87.8°F (31°C) and 77°F (25°C).

Temperature

The warmest months are April through November, with an average high-temperature of 87.8°F (31°C).

Rainfall

In July, in Rota, the rain falls for 21 days. Throughout July, 10.7" (272mm) of precipitation is accumulated. Throughout the year, in Rota, there are 247 rainfall days, and 94.3" (2395mm) of precipitation is accumulated.

Ocean temperature

Months with the warmest seawater are June through November, with an average ocean temperature of 84.2°F (29°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

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

Sunshine

In Rota, the average sunshine is 5h.

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 threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 12 in July interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Rota?

Warmest months are April through November, with an average high-temperature of 87.8°F (31°C).

What is the temperature in July in Rota?

In Rota, in July, the average high-temperature is 87.8°F (31°C), and the average low-temperature is 77°F (25°C).

How many days does it rain in July in Rota?

In Rota, Northern Mariana Islands, in July, it is raining for 21 days, with typically 10.7" (272mm) of accumulated precipitation.

What are the months with the warmest ocean in Rota?

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

What is the water temperature in July in Rota?

In Rota, Northern Mariana Islands, the average seawater temperature in July is 84.2°F (29°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Rota have in July?

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

How many hours of sunshine does Rota have in July?

In Rota, Northern Mariana Islands, the average sunshine in July is 5h.

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

February through September, with an average maximum UV index of 12, are months with the highest UV index in Rota, Northern Mariana Islands.

How high is the UV index in July in Rota?

The average daily maximum UV index in July in Rota, Northern Mariana Islands, is 12. A UV Index value of 11, and more, symbolizes an extreme health threat from unprotected exposure to the UV radiation.
Average temperature in July - Rota, Northern Mariana Islands, USA
  • Average high temperature in July: 88°F

Warmest months (with the highest average high temperature) are April, May, June, July, August, September, October and November (88°F).
The month with the lowest average high temperature is January (84°F).

  • Average low temperature in July: 77°F

Months with the highest average low temperature are May, June, July, August, September, October and November (77°F).
Coldest months (with the lowest average low temperature) are January, February, March, April and December (75°F).

Average rainfall in July - Rota, Northern Mariana Islands, USA
  • Average rainfall in July: 10.7"

The wettest month (with the highest rainfall) is August (14.4").
The driest month (with the lowest rainfall) is March (3.5").

Average rainfall days in July - Rota, Northern Mariana Islands, USA
  • Average rainfall days in July: 21 days

The month with the highest number of rainy days is August (23 days).
The month with the lowest number of rainy days is April (18 days).

Average sea temperature in July - Rota, Northern Mariana Islands, USA
  • Average sea temperature in July: 84°F

Best months for swimming (with the highest average sea temperature) are June, July, August, September, October and November (84°F).
Coldest months (with the lowest average sea temperature) are February and March (81°F).

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

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.3h).

  • Average sunshine in July: 5h

Months with most sunshine are March, April, May and June (Average sunshine: 7h).
The month with least sunshine is October (Average sunshine: 4h).

Average UV index in July - Rota, 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).
The month with the lowest UV index is December (UV index 9).