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

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

July, like June, in Midway Atoll, Midway Island, is a moderately hot summer month, with average temperature fluctuating between 82.9°F (28.3°C) and 75°F (23.9°C).

Temperature

In July, the average high-temperature is almost the same as in June - a still moderately hot 82.9°F (28.3°C). In July, in Midway Atoll, the average low-temperature is 75°F (23.9°C).

Rainfall

In Midway Atoll, in July, during 15 rainfall days, 3.3" (83.8mm) of precipitation is typically accumulated. Throughout the year, there are 160 rainfall days, and 41.3" (1048.9mm) of precipitation is accumulated.

Ocean temperature

In July, the average ocean temperature in Midway Atoll is 78.8°F (26°C).
Note: 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.

Daylight

In Midway Atoll, the average length of the day is 13.7h.

Sunshine

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

UV index

June through August, with an average maximum UV index of 11, are months with the highest UV index in Midway Atoll, Midway Island. A UV Index reading of 11, and higher, represents an extreme threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 11 in July transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in July in Midway Atoll?

In Midway Atoll, Midway Island, in July, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 75°F (23.9°C).

How much does it rain in Midway Atoll in July?

In Midway Atoll, Midway Island, in July, it is raining for 15 days, with typically 3.3" (83.8mm) of accumulated precipitation.

What is the water temperature in July in Midway Atoll?

In Midway Atoll, Midway Island, the average seawater temperature in July is 78.8°F (26°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 July in Midway Atoll?

In July, the average length of the day in Midway Atoll, Midway Island, is 13.7h.

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.

How many hours of sunshine does Midway Atoll have in July?

In July, the average sunshine in Midway Atoll, Midway Island, is 18h.

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

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

How high is the UV index in July in Midway Atoll?

In Midway Atoll, Midway Island, the average daily maximum UV index in July is 11. A UV Index reading of 11, and higher, represents an extreme health vulnerability from the exposure to the Sun's UV rays.
Average temperature in July - Midway Atoll, Midway Island, USA
  • Average high temperature in July: 28.3°C

Warmest months (with the highest average high temperature) are August and September (28.9°C).
Months with the lowest average high temperature are January and February (21.1°C).

  • Average low temperature in July: 23.9°C

Months with the highest average low temperature are July, August and September (23.9°C).
Coldest months (with the lowest average low temperature) are January and February (16.7°C).

Average rainfall in July - Midway Atoll, Midway Island, USA
  • Average rainfall in July: 83.8mm

The wettest month (with the highest rainfall) is January (127mm).
The driest month (with the lowest rainfall) is June (55.9mm).

Average rainfall days in July - Midway Atoll, Midway Island, USA
  • Average rainfall days in July: 15 days

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 in July - Midway Atoll, Midway Island, USA
  • Average sea temperature in July: 26°C

Best months for swimming (with the highest average sea temperature) are August and September (27°C).
Coldest months (with the lowest average sea temperature) are January, February and March (20°C).

Average daylight in July / Average sunshine in July - Midway Atoll, Midway Island, USA
  • Average daylight in July: 13.7h

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

  • Average sunshine in July: 18h

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 in July - Midway Atoll, Midway Island, USA
  • Average UV index in July: 11

Months with the highest UV index are June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 5).