Beach weather in Guam in March

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Visiting Guam in March

March is one of the best months to visit Guam for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

30°C (86°F) Air Temperature

28°C (82°F) Sea Temperature

7.1 Hrs of Sun / Day

24.8 Days of Rain

March has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day. March has total rainfall of 6.3cm (2.5inches) making it a bit rainy but with only light showers. There are 24.8 days with some rainfall so there are very few dry days to enjoy the beach. Sea temperatures are a very warm 28°C (82°F). March is an excellent month for swimming in Guam with very comfortable temperatures for bathing all day.

Also consider visiting Guam in one of the other best months of February, April, May, for the best beach weather.

Also consider one of our other suggestions for March.

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Can you sunbathe in Guam in March?

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

More about March temperature and sunshine.

Can you swim in Guam in March?

Yes, March is an excellent month for swimming in Guam with very warm sea temperatures 28°C (82°F).

More about March sea temperatures.

Is March a good time to holiday in Guam?

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

More about the March temperatures and sunshine.

Is Guam warm in March?

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

The average maximum temperature in Guam in March is 30°C (86°F). The average maximum temperature is 30°C (85°) in the previous month and 31°C (88°F) in the next month.

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

More info about the March temperatures and sunshine.

How sunny is Guam in March?

The average day light hours per day in Guam in March are 12. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day.

More about March sunshine.

Temperature in Guam in March

The average maximum temperature in Guam in March is 30°C (86°F). The average maximum temperature is 30°C (85°F) in the previous month and 31°C (88°F) in the next month.

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

The average minimum temperature in Guam in March is 25°C (76°F). The minimum temperature is 24°C (76°F) in the previous month and 26°C (78°F) in the next month.

Sunshine in Guam in March

During March the average day light hours are 12 per day in Guam. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day.

The ultraviolet index in Guam in March is typically 14.1 during March. 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 March

The average sea water temperature in Guam in March is 27.6°C (81.7°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Guam in March

The average total rainfall in Guam in March is 6.3cm (2.5inches) and on average there are 24.8 rainy days in March making it a very wet time to visit the beach.

Humidity in Guam in March

The maximum dew point (an indicator of humidity) in Guam in March is 23°C (74°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 23°C (74°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Guam in March is typically 87.6%. The maximum relative humidity is 88.8% in the previous month and 87.2% in the next month.

The average relative humidity in Guam in March is typically 74.5%. The average relative humidity is 76.4% in the previous month and 74.2% in the next month.

Wind Speed in Guam in March

The average maximum wind speed in Guam in March is typically 30KM/H (19MPH). The average maximum wind speed is 31KM/H (19MPH) in the previous month and 28KM/H (17MPH) in the next month.

The average wind speed in Guam in March is typically 18KM/H (11MPH). The average wind speed is 18KM/H (11MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Guam in March is from the East-Northeast.

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