Beach weather in Guam in July

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Visiting Guam in July

31°C (87°F) Air Temperature

29°C (85°F) Sea Temperature

8.7 Hrs of Sun / Day

28.3 Days of Rain

July has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.7hrs making the days long and bright. July has total rainfall of 24.7cm (9.7inches) making it quite rainy but mostly with moderate tropical showers. There are 28.3 days with some rainfall so there are very few dry days to enjoy the beach. It is not an optimal time for sunbathing but it is possible on clearer days in Guam. Sea temperatures are a very warm 29°C (85°F). July is an excellent month for swimming in Guam with very comfortable temperatures for bathing all day.

Consider visiting Guam in the months of February, March, April, May, for the best beach weather.

Also consider one of our other suggestions for July.

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Can you sunbathe in Guam in July?

Yes, July is not an optimal time for sunbathing but it is possible on clearer days in Guam.

More about July temperature and sunshine.

Can you swim in Guam in July?

Yes, July is an excellent month for swimming in Guam with very warm sea temperatures 29°C (85°F).

More about July sea temperatures.

Is July a good time to holiday in Guam?

Yes, July is a good time for a holiday in Guam.

More about the July temperatures and sunshine.

Is Guam warm in July?

Yes, Guam is very hot and perfect for sunbathing on clear days in July.

The average maximum temperature in Guam in July is 31°C (87°F). The average maximum temperature is 31°C (88°) in the previous month and 30°C (86°F) in the next month.

The average temperature in Guam in July is 28°C (82°F). The average temperature is 29°C (83°F) in the previous month and 27°C (81°F) in the next month.

More info about the July temperatures and sunshine.

How sunny is Guam in July?

The average day light hours per day in Guam in July are 12.8. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.7hrs making the days long and bright.

More about July sunshine.

Temperature in Guam in July

The average maximum temperature in Guam in July is 31°C (87°F). The average maximum temperature is 31°C (88°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in Guam in July is 28°C (82°F). The average temperature is 29°C (83°F) in the previous month and 27°C (81°F) in the next month.

The average minimum temperature in Guam in July is 25°C (78°F). The minimum temperature is 26°C (79°F) in the previous month and 25°C (76°F) in the next month.

Sunshine in Guam in July

During July the average day light hours are 12.8 per day in Guam. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.7hrs making the days long and bright.

The ultraviolet index in Guam in July is typically 13.5 during July. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Guam in July

The average sea water temperature in Guam in July is 29.3°C (84.7°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Guam in July

The average total rainfall in Guam in July is 24.7cm (9.7inches) and on average there are 28.3 rainy days in July making it a very wet time to visit the beach.

Humidity in Guam in July

The maximum dew point (an indicator of humidity) in Guam in July is 25°C (78°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 25°C (77°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Guam in July is typically 92.3%. The maximum relative humidity is 89.1% in the previous month and 94.9% in the next month.

The average relative humidity in Guam in July is typically 81%. The average relative humidity is 77.2% in the previous month and 83.9% in the next month.

Wind Speed in Guam in July

The average maximum wind speed in Guam in July is typically 24KM/H (15MPH). The average maximum wind speed is 25KM/H (16MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Guam in July is typically 11KM/H (7MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Guam in July is from the East.

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