September weather forecast and climate
Wake Island, Wake Island, USA

What are the warmest months in Wake Island?

Warmest months in Wake Island, Wake Island, are July through September, with an average high-temperature of 88.2°F (31.2°C).

What is the temperature in September in Wake Island?

In Wake Island, in September, the average high-temperature is 88.2°F (31.2°C), and the average low-temperature is 77.7°F (25.4°C).

How many days does it rain in September in Wake Island?

In Wake Island, Wake Island, in September, during 19 rainfall days, typically, 5.1" (128.8mm) of precipitation is accumulated.

What months are the sea warmest in Wake Island?

Months with the warmest seawater in Wake Island, Wake Island, are August through October, with an average sea temperature of 84.2°F (29°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How warm is the water in September in Wake Island?

In Wake Island, in September, the average water temperature is 84.2°F (29°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 September - Wake Island, Wake Island, USA
  • Average high temperature in September: 31.2°C

Warmest months (with the highest average high temperature) are July, August and September (31.2°C).
The month with the lowest average high temperature is February (27.8°C).

  • Average low temperature in September: 25.4°C

The month with the highest average low temperature is September (25.4°C).
The coldest month (with the lowest average low temperature) is February (22.3°C).

Average rainfall in September - Wake Island, Wake Island, USA
  • Average rainfall in September: 128.8mm

The wettest month (with the highest rainfall) is August (156.5mm).
The driest month (with the lowest rainfall) is January (29.5mm).

Average rainfall days in September - Wake Island, Wake Island, USA
  • Average rainfall days in September: 19 days

The month with the highest number of rainy days is January (22 days).
Months with the lowest number of rainy days are April, May and June (17 days).

Average sea temperature in September - Wake Island, Wake Island, USA
  • Average sea temperature in September: 29°C

Best months for swimming (with the highest average sea temperature) are August, September and October (29°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (26°C).

Average daylight in September / Average sunshine in September - Wake Island, Wake Island, USA
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 11h).

  • Average sunshine in September: 8h

Months with most sunshine are May and June (Average sunshine: 10h).
Months with least sunshine are November and December (Average sunshine: 7).

Average UV index in September - Wake Island, Wake Island, USA
  • Average UV index in September: 12

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

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