February weather forecast and climate
Hagåtña, GU

Weather in February

The last month of the winter, February, is also a moderately hot month in Hagåtña, Guam, with average temperature varying between 79.7°F (26.5°C) and 81.7°F (27.6°C).

Temperature

February is the coldest month, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 79.7°F (26.5°C).

Heat index

The average heat index in February is estimated at a tropical 87.3°F (30.7°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, wind, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In February, the average relative humidity in Hagåtña is 77%.

Rainfall

In Hagåtña, during February, the rain falls for 17.5 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 288.5 rainfall days, and 60.08" (1526mm) of precipitation is accumulated.

Ocean temperature

The month with the coldest seawater in Hagåtña is February, with an average ocean temperature of 82°F (27.8°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in February is 11.7h.

Sunshine

In Hagåtña, the average sunshine in February is 8h.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index in Hagåtña, Guam. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the coldest month in Hagåtña?

February is the coldest month in Hagåtña, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 79.7°F (26.5°C).

What is the temperature in February in Hagåtña?

In February, in Hagåtña, Guam, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 79.7°F (26.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines both air temperature and relative humidity, in February is appraised at 87.3°F (30.7°C).

What is the average humidity in February in Hagåtña?

In February, the average relative humidity in Hagåtña is 77%.

How many days does it rain in February in Hagåtña?

In Hagåtña, in February, during 17.5 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

What month is the ocean coldest in Hagåtña?

The month with the coldest seawater in Hagåtña, Guam, is February, with an average ocean temperature of 82°F (27.8°C).

What is the water temperature in February in Hagåtña?

In February, the average ocean temperature in Hagåtña is 82°F (27.8°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in February in Hagåtña?

In Hagåtña, Guam, the average length of the day in February is 11.7h.

How many hours of sunshine does Hagåtña have in February?

In February, the average sunshine is 8h.

When is the highest UV index in Hagåtña?

Months with the highest UV index are January through August, October through December, with an average maximum UV index of 7.

How high is the UV index in February in Hagåtña?

The average daily maximum UV index in February in Hagåtña is 7. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in February
Hagåtña, GU

Average temperature in February - Hagåtña, GU
  • Average high temperature in February: 81.7°F

The warmest months (with the highest average high temperature) are July and August (84.7°F).
The month with the lowest average high temperature is February (81.7°F).

  • Average low temperature in February: 79.7°F

The month with the highest average low temperature is June (83.3°F).
The coldest month (with the lowest average low temperature) is February (79.7°F).

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Average pressure in February
Hagåtña, GU

Average pressure in February - Hagåtña, GU
  • Average pressure in February: 29.88"

The month with the highest atmospheric pressure is February (29.88").
Months with the lowest atmospheric pressure are August, September and October (29.79").

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Average wind speed in February
Hagåtña, GU

Average wind speed in February - Hagåtña, GU
  • Average wind speed in February: 16.3mph

The windiest month (with the highest average wind speed) is February (16.3mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

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Average humidity in February
Hagåtña, GU

Average humidity in February - Hagåtña, GU
  • Average humidity in February: 77%

Months with the highest relative humidity are January, March, April, May, October, November and December (78%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in February
Hagåtña, GU

Average rainfall in February - Hagåtña, GU
  • Average rainfall in February: 2.28"

The wettest month (with the highest rainfall) is September (10.28").
The driest month (with the least rainfall) is March (1.81").

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Average rainfall days in February
Hagåtña, GU

Average rainfall days in February - Hagåtña, GU
  • Average rainfall days in February: 17.5 days

Months with the highest number of rainy days are July and August (28.9 days).
The month with the least rainy days is February (17.5 days).

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Average sea temperature in February
Hagåtña, GU

Average sea temperature in February - Hagåtña, GU
  • Average sea temperature in February: 82°F

The best month for swimming (with the highest average sea temperature) is August (85.4°F).
The coldest month (with the lowest average sea temperature) is February (82°F).

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Average daylight in February /
Average sunshine in February
Hagåtña, GU

Average daylight in February / Average sunshine in February - Hagåtña, GU
  • Average daylight in February: 11.7h

The month with the longest days is June (Average daylight: 12.9h).
The month with the shortest days is December (Average daylight: 11.3h).

  • Average sunshine in February: 8h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is November (Average sunshine: 6.3h).

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Average sunshine days in February
Hagåtña, GU

Average sunshine days in February - Hagåtña, GU
  • Average sunshine days in February: 5.8 days

The month with the most sunshine days is March (6.6 days).
The month with the least sunshine days is September (1.1 days).

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Average UV index in February
Hagåtña, GU

Average UV index in February - Hagåtña, GU
  • Average UV index in February: 7

Months with the highest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 7).
The month with the lowest UV index is September (UV index 6).

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Average cloud cover in February
Hagåtña, GU

Average cloud cover in February - Hagåtña, GU
  • Average cloud cover in February: 43

Months with the most cloud cover are January, August and October (Cloud cover 46).
Months with the least cloud cover are May and June (Cloud cover 39).

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Average visibility in February
Hagåtña, GU

Average visibility in February - Hagåtña, GU
  • Average visibility in February: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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