September weather forecast
Midway Atoll National Wildlife Refuge, Midway Island, USA

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Weather in September

In September, rainfall totals drop, and stable temperatures continue, both indicating a return towards drier conditions on Midway Island. Prevailing bright daylight hours and a pleasant warmth make it a suitable month for beach-related enjoyment. Mild decreases in both daylight hours and temperatures hint at the onset of cooler months.

Temperature

The months of August and September are noted for their peak temperatures in Midway Atoll National Wildlife Refuge, with an average high-temperature of 84°F (28.9°C).

Rainfall

In September, the rain falls for 15 days. Throughout September, 3.5" (89mm) of precipitation is accumulated. In Midway Atoll National Wildlife Refuge, during the entire year, the rain falls for 160 days and collects up to 41.3" (1049mm) of precipitation.

Daylight

In September, the average length of the day in Midway Atoll National Wildlife Refuge is 12h and 19min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:10 pm. On the last day of September, sunrise is at 6:42 am and sunset at 6:35 pm SST.
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Frequently asked questions

What time of the year is the hottest in Midway Atoll National Wildlife Refuge?

Midway Atoll National Wildlife Refuge's temperature peaks during August and September, with an average high-temperature of 84°F (28.9°C).

Is it hot in Midway Atoll National Wildlife Refuge during September?

In Midway Atoll National Wildlife Refuge, in September, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 75°F (23.9°C).

How much does it rain in Midway Atoll National Wildlife Refuge in September?

In Midway Atoll National Wildlife Refuge, Midway Island, in September, it is raining for 15 days, with typically 3.5" (89mm) of accumulated precipitation.

How many hours of daylight does Midway Atoll National Wildlife Refuge have in September?

In September, the average day length in Midway Atoll National Wildlife Refuge, Midway Island, is 12h and 19min.

When are sunrise and sunset in September in Midway Atoll National Wildlife Refuge?

On the first day of September in Midway Atoll National Wildlife Refuge, Midway Island, sunrise is at 6:28 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:35 pm SST.

Average temperature in September
Midway Atoll National Wildlife Refuge, Midway Island, USA

Average temperature in September - Midway Atoll National Wildlife Refuge, Midway Island, USA
  • Average high temperature in September: 84°F

The warmest months (with the highest average high temperature) are August and September (84°F).
The months with the lowest average high temperature are January and February (70°F).

  • Average low temperature in September: 75°F

The months with the highest average low temperature are July, August and September (75°F).
The coldest months (with the lowest average low temperature) are January and February (62°F).

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Average rainfall in September
Midway Atoll National Wildlife Refuge, Midway Island, USA

Average rainfall in September - Midway Atoll National Wildlife Refuge, Midway Island, USA
  • Average rainfall in September: 3.5"

The wettest month (with the highest rainfall) is January (5").
The driest month (with the least rainfall) is June (2.2").

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Average rainfall days in September
Midway Atoll National Wildlife Refuge, Midway Island, USA

Average rainfall days in September - Midway Atoll National Wildlife Refuge, Midway Island, USA
  • Average rainfall days in September: 15 days

The months with the highest number of rainy days are January and December (16 days).
The months with the least rainy days are May and June (9 days).

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Average daylight in September
Midway Atoll National Wildlife Refuge, Midway Island, USA

Average daylight in September - Midway Atoll National Wildlife Refuge, Midway Island, USA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

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Midway Atoll National Wildlife Refuge, Midway Island, USA

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