May weather forecast and climate
Pago Pago, AS

Aerial view of Pago Pago Harbour in Pago Pago, American Samoa
Aerial view of Pago Pago Harbour in Pago Pago, American Samoa

What is the temperature in May in Pago Pago?

In May, the average high-temperature is 86.2°F (30.1°C), and the average low-temperature is 77.5°F (25.3°C).

How many days does it rain in May in Pago Pago?

In Pago Pago, American Samoa, in May, it is raining for 20.1 days, with typically 10.6" (269.5mm) of accumulated precipitation.

What is the water temperature in May in Pago Pago?

In Pago Pago, in May, the average water temperature is 84.6°F (29.2°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.
Average temperature in May - Pago Pago, AS
  • Average high temperature in May: 30.1°C

The warmest month (with the highest average high temperature) is March (31.2°C).
The month with the lowest average high temperature is July (29°C).

  • Average low temperature in May: 25.3°C

Months with the highest average low temperature are February and March (25.4°C).
The coldest month (with the lowest average low temperature) is August (24.7°C).

Average rainfall in May - Pago Pago, AS
  • Average rainfall in May: 269.5mm

The wettest month (with the highest rainfall) is January (376.7mm).
The driest month (with the lowest rainfall) is June (152.7mm).

Average rainfall days in May - Pago Pago, AS
  • Average rainfall days in May: 20.1 days

The month with the highest number of rainy days is January (24 days).
The month with the lowest number of rainy days is August (17.8 days).

Average sea temperature in May - Pago Pago, AS
  • Average sea temperature in May: 29.2°C

The best month for swimming (with the highest average sea temperature) is March (29.7°C).
Coldest months (with the lowest average sea temperature) are August and September (27.8°C).

Average daylight in May / Average sunshine in May - Pago Pago, AS
  • Average daylight in May: 11.4h

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

  • Average sunshine in May: 4h

Months with most sunshine are January, February and September (Average sunshine: 6h).
Months with least sunshine are April, May and June (Average sunshine: 4).

Average UV index in May - Pago Pago, AS
  • Average UV index in May: 9

Months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 8).

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