Weather in Guam in October

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Visiting Guam in October

The weather in October is slightly cooler than the previous month. October has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 7.9hrs making the days quite long and bright. It is not an optimal time for sunbathing but it is possible on clearer days in Guam.

October has total rainfall of 25.1cm (9.9inches) making it quite rainy but mostly with moderate tropical showers. There are 28.1 days with some rainfall so there are very few dry days to enjoy the beach.

Sea temperatures are a very warm 30°C (85°F). October is an excellent month for swimming in Guam with very comfortable temperatures for bathing all day. The sea temperature in October is slightly warmer than the previous month.

Consider visiting Guam in the months of February, March, April, May, for the best beach weather. Also consider one of our other suggestions for October.

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Can you sunbathe in Guam in October?

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

October has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 7.9hrs making the days quite long and bright. October has total rainfall of 25.1cm (9.9inches) making it quite rainy but mostly with moderate tropical showers. There are 28.1 days with some rainfall so there are very few dry days to enjoy the beach.

More about October temperature and sunshine.

Can you swim in Guam in October?

Yes, October is an excellent month for swimming in Guam with very warm sea temperatures 30°C (85°F).

More about October sea temperatures.

Is October a good time to holiday in Guam?

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

October has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 7.9hrs making the days quite long and bright. October has total rainfall of 25.1cm (9.9inches) making it quite rainy but mostly with moderate tropical showers. There are 28.1 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 30°C (85°F). October is an excellent month for swimming in Guam with very comfortable temperatures for bathing all day.

More about the October temperatures and sunshine.

Is Guam warm in October?

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

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

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

More info about the October temperatures and sunshine.

How sunny is Guam in October?

The average day light hours per day in Guam in October are 11.8. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 7.9hrs making the days quite long and bright.

More about October sunshine.

Temperature in Guam in October

The weather in October is slightly cooler than the previous month. The average maximum temperature in Guam in October is 30°C (86°F). The average maximum temperature is 30°C (87°F) in the previous month and 31°C (88°F) in the next month.

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

The average minimum temperature in Guam in October is 25°C (77°F). The minimum temperature is 25°C (77°F) in the previous month and 26°C (78°F) in the next month.

Sunshine in Guam in October

The days in October are marginally shorter than the previous month and days continue to get marginally shorter into November. October has fewer hours of sunshine than the previous month and hours of sunshine continue to drop into November. During October the average day light hours are 11.8 per day in Guam. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 7.9hrs making the days quite long and bright.

The ultraviolet index in Guam in October is typically 12.1 during October. 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 October

The average sea water temperature in Guam in October is 29.5°C (85.1°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in October is slightly warmer than the previous month.

Rainfall in Guam in October

October weather is much drier than the previous month and rainfall continues to drop markedly into November. The average total rainfall in Guam in October is 25.1cm (9.9inches) and on average there are 28.1 rainy days in October making it a very wet time to visit the beach.

Humidity in Guam in October

The maximum dew point (an indicator of humidity) in Guam in October 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 26°C (78°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Guam in October is typically 94.1%. The maximum relative humidity is 94.8% in the previous month and 91.2% in the next month.

The average relative humidity in Guam in October is typically 83.8%. The average relative humidity is 83.9% in the previous month and 79.6% in the next month.

Wind Speed in Guam in October

The average maximum wind speed in Guam in October is typically 24KM/H (15MPH). The average maximum wind speed is 23KM/H (14MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in Guam in October is typically 11KM/H (7MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Guam in October is from the East-Southeast.

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Suggested Beaches in October

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.