Midway Atoll
Midway Island, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Midway Atoll, Midway Island, USA

January, like December, is an agreeable winter month in Midway Atoll, Midway Island, with average temperature ranging between min 62.1°F (16.7°C) and max 70°F (21.1°C). January and February, with an average high-temperature of 70°F (21.1°C), are the coldest months. Weather in January »
The last month of the winter, February, is also an agreeable month in Midway Atoll, Midway Island, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 62.1°F (16.7°C). The coldest months are January and February, with an average high-temperature of 70°F (21.1°C). Weather in February »

The first month of the spring, March, is still a pleasant month in Midway Atoll, Midway Island, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 63°F (17.2°C). In March, the average high-temperature is almost the same as in February - a still agreeable 71.1°F (21.7°C). Weather in March »

April, the same as March, in Midway Atoll, Midway Island, is an agreeable spring month, with average temperature varying between 72°F (22.2°C) and 64°F (17.8°C). In April, the average high-temperature is practically the same as in March - a still pleasant 72°F (22.2°C). Weather in April »

May, the last month of the spring, in Midway Atoll, is a warm month, with average temperature ranging between max 75.9°F (24.4°C) and min 68°F (20°C). In May, the average high-temperature is almost the same as in April - a moderately hot 75.9°F (24.4°C). Weather in May »

June, the first month of the summer, in Midway Atoll, is still a warm month, with average temperature varying between 81°F (27.2°C) and 73°F (22.8°C). In Midway Atoll, the average high-temperature in June is essentially the same as in May - a still warm 81°F (27.2°C). Weather in June »

July, like June, in Midway Atoll, Midway Island, is a moderately hot summer month, with temperature in the range of an average low of 75°F (23.9°C) and an average high of 82.9°F (28.3°C). In July, the average high-temperature is essentially the same as in June - a still warm 82.9°F (28.3°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Midway Atoll, Midway Island, with temperature in the range of an average low of 75°F (23.9°C) and an average high of 84°F (28.9°C). The warmest months are August and September, with an average high-temperature of 84°F (28.9°C). Weather in August »

September, the first month of the autumn, in Midway Atoll, is also a moderately hot month, with average temperature ranging between min 75°F (23.9°C) and max 84°F (28.9°C). August and September, with an average high-temperature of 84°F (28.9°C), are the warmest months. Weather in September »

October, the same as September, is a moderately hot autumn month in Midway Atoll, Midway Island, with average temperature ranging between min 72°F (22.2°C) and max 80.1°F (26.7°C). In Midway Atoll, the average high-temperature is almost the same as in September - a still warm 80.1°F (26.7°C). Weather in October »

The last month of the autumn, November, is also a moderately hot month in Midway Atoll, Midway Island, with average temperature fluctuating between 69.1°F (20.6°C) and 75.9°F (24.4°C). In November, the average high-temperature is relatively the same as in October - a still moderately hot 75.9°F (24.4°C). Weather in November »

The first month of the winter, December, is also an agreeable month in Midway Atoll, Midway Island, with average temperature ranging between max 73°F (22.8°C) and min 64.9°F (18.3°C). In Midway Atoll, the average high-temperature in December is practically the same as in November - a pleasant 73°F (22.8°C). Weather in December »

What are the coldest months in Midway Atoll?

The coldest months in Midway Atoll, Midway Island, are January and February, with an average high-temperature of 70°F (21.1°C).

How many days does it rain in Midway Atoll?

In Midway Atoll, Midway Island, during the entire year, the rain falls for 160 days and collects up to 41.3" (1048.9mm) of precipitation.

What is the wettest month in Midway Atoll?

January is the month with the most rainfall in Midway Atoll. Rain falls for 16 days and accumulates 5" (127mm) of precipitation.

When is the ocean coldest in Midway Atoll?

January through March, with an average ocean temperature of 68°F (20°C), are months with the coldest seawater. For swimming, a surface water temperature of 68°F (20°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

What is the month with the least sunshine in Midway Atoll?

January and February, with an average of 14h of sunshine, are months with the least sunshine in Midway Atoll.

When is the lowest UV index in Midway Atoll?

January and December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the driest month in Midway Atoll?

June is the month with the least rainfall in Midway Atoll, Midway Island. Rain falls for 9 days and accumulates 2.2" (55.9mm) of precipitation.

When are the longest days in Midway Atoll?

The month with the longest days in Midway Atoll, Midway Island, is June, with an average of 13.9h of daylight.

What is the month with the highest UV index in Midway Atoll?

Months with the highest UV index in Midway Atoll are June through August, with an average maximum UV index of 11.

What are the months with the most sunshine in Midway Atoll?

July, September and October, with an average of 18h of sunshine, are months with the most sunshine in Midway Atoll, Midway Island.

What is the warmest month in Midway Atoll?

Warmest months are August and September, with an average high-temperature of 84°F (28.9°C).

What are the months with the warmest ocean in Midway Atoll?

August and September, with an average ocean temperature of 80.6°F (27°C), are months with the warmest seawater in Midway Atoll. 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.

What is the month with the shortest days in Midway Atoll?

December has the shortest days of the year in Midway Atoll, with an average of 10.4h of daylight.
Average temperature - Midway Atoll, Midway Island, USA
Average rainfall - Midway Atoll, Midway Island, USA
Average rainfall days - Midway Atoll, Midway Island, USA

Months with the highest number of rainy days are January and December (16 days).
Months with the lowest number of rainy days are May and June (9 days).

Average sea temperature - Midway Atoll, Midway Island, USA

Best months for swimming (with the highest average sea temperature) are August and September (81°F).
Coldest months (with the lowest average sea temperature) are January, February and March (68°F).

Average daylight / Average sunshine - Midway Atoll, Midway Island, USA

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

Months with most sunshine are July, September and October (Average sunshine: 18h).
Months with least sunshine are January and February (Average sunshine: 14).

Average UV index - Midway Atoll, Midway Island, USA