July weather forecast
Whittier, AK

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Weather in July

July in Whittier is enveloped by intense warmer climatic conditions, with a swell in humidity and a slight drop in rain from June. As the peak of summer, July distinctly outscores June with the highest temperature of the year at 55°F (12.8°C). Residents are treated to an abundance of 19 hours daylight, allowing long, radiant days for a host of activities. However, the amount of sunshine slightly drops from last month. A clear weather pattern emerges, with July marking the true arrival of summer in Whittier.

Temperature

The warmest month is July, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 44.1°F (6.7°C).

Humidity

In Whittier, the average relative humidity in July is 85%.

Rainfall

In July, in Whittier, the rain falls for 21.3 days. Throughout July, 4.88" (124mm) of precipitation is accumulated. In Whittier, during the entire year, the rain falls for 199.9 days and collects up to 94.88" (2410mm) of precipitation.

Snowfall

In Whittier, snow does not fall in June through August.

Daylight

The average length of the day in July is 18h and 10min.
On the first day of July, sunrise is at 4:29 am and sunset at 11:28 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 10:31 pm AKDT.

Sunshine

In July, the average sunshine in Whittier is 7.4h.

UV index

June and July, with an average maximum UV index of 3, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 3 in July leads to these recommendations:
Adopt protective measures - It is advised to guard against sun damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

What month is the hottest in Whittier?

July, with average temperatures reaching a high of 55°F (12.8°C) and a low of 44.1°F (6.7°C), is the warmest month.

What is the usual temperature for Whittier in July?

In Whittier, in July, the average high-temperature is 55°F (12.8°C), and the average low-temperature is 44.1°F (6.7°C).

What is the average humidity in July?

The average relative humidity in July is 85%.

How many days does it rain in July in Whittier?

In July, the rain falls for 21.3 days. Throughout July, 4.88" (124mm) of precipitation is accumulated.

When it does not snow?

June through August are months without snowfall.

What is the average length of the day in July?

The average day length in July is 18h and 10min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 4:29 am and sunset at 11:28 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 10:31 pm AKDT.

How long on average sun shines in July in Whittier?

In July, the average sunshine duration is 7.4h.

When is the highest UV index?

The months with the highest UV index in Whittier are June and July, with an average maximum UV index of 3.

What is the UV index reading in July?

In July, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Whittier, AK

Average temperature in July - Whittier, AK
  • Average high temperature in July: 55°F

The warmest month (with the highest average high temperature) is July (55°F).
The month with the lowest average high temperature is January (20.1°F).

  • Average low temperature in July: 44.1°F

The month with the highest average low temperature is July (44.1°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in July
Whittier, AK

Average pressure in July - Whittier, AK
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is November (29.65"Hg).

Average wind speed in July
Whittier, AK

Average wind speed in July - Whittier, AK
  • Average wind speed in July: 4.1mph

The windiest month (with the highest average wind speed) is November (6.1mph).
The calmest month (with the lowest average wind speed) is July (4.1mph).

Average humidity in July
Whittier, AK

Average humidity in July - Whittier, AK
  • Average humidity in July: 85%

The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is June (82%).

Average rainfall in July
Whittier, AK

Average rainfall in July - Whittier, AK
  • Average rainfall in July: 4.88"

The wettest month (with the highest rainfall) is October (12.13").
The driest month (with the least rainfall) is June (3.9").

Average rainfall days in July
Whittier, AK

Average rainfall days in July - Whittier, AK
  • Average rainfall days in July: 21.3 days

The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is February (7.7 days).

Average snowfall in July
Whittier, AK

Average snowfall in July - Whittier, AK
  • Average snowfall in July: 0"

The month with the highest snowfall is December (46.38").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Whittier, AK

Average snowfall days in July - Whittier, AK
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (21.9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in July /
Average sunshine in July
Whittier, AK

Average daylight in July / Average sunshine in July - Whittier, AK
  • Average daylight in July: 18h and 1min

The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).

  • Average sunshine in July: 7h and 2min

The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).

Average sunshine days in July
Whittier, AK

Average sunshine days in July - Whittier, AK
  • Average sunshine days in July: 7.2 days

The month with the most sunshine days is January (9.3 days).
The month with the least sunshine days is April (5.6 days).

Average UV index in July
Whittier, AK

Average UV index in July - Whittier, AK
  • Average UV index in July: 3

The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, April, October, November and December (UV index 1).

Average cloud cover in July
Whittier, AK

Average cloud cover in July - Whittier, AK
  • Average cloud cover in July: 62

The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are March and June (Cloud cover 60).

Average visibility in July
Whittier, AK

Average visibility in July - Whittier, AK
  • Average visibility in July: 5mi

The months with the highest visibility are May, June and July (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).

Whittier, Alaska, USA

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