July weather forecast
Nikiski, AK

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Weather in July

July is an enjoyable summer month in Nikiski, Alaska, with an average temperature ranging between max 61.3°F (16.3°C) and min 51.3°F (10.7°C).

Temperature

Nikiski experiences its highest average temperatures in July, reaching a peak of 61.3°F (16.3°C) and a minimum of 51.3°F (10.7°C).

Humidity

The average relative humidity in July is 77%.

Rainfall

In July, in Nikiski, the rain falls for 12.8 days. Throughout July, 1.42" (36mm) of precipitation is accumulated. In Nikiski, during the entire year, the rain falls for 136.3 days and collects up to 19.49" (495mm) of precipitation.

Snowfall

In Nikiski, snow does not fall in May through August.

Daylight

In Nikiski, the average length of the day in July is 18h and 8min.
On the first day of the month, sunrise is at 4:40 am and sunset at 11:37 pm. On the last day of July, sunrise is at 5:41 am and sunset at 10:41 pm AKDT.

Sunshine

The average sunshine in July in Nikiski is 10h.

UV index

The months with the highest UV index in Nikiski are June and July, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: In July, a daily UV index of 4 turns into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What time of the year is the hottest in Nikiski?

In Nikiski, July is known for its average highest temperatures, reaching a high of 61.3°F (16.3°C) and a low of 51.3°F (10.7°C).

What are July temperatures in Nikiski?

The high-temperature, in July, in Nikiski, is 61.3°F (16.3°C), while the low-temperature averages to 51.3°F (10.7°C).

What is the average humidity in July in Nikiski?

In July, the average relative humidity is 77%.

How much does it rain in Nikiski in July?

In Nikiski, in July, during 12.8 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

When it does not snow in Nikiski?

May through August are months without snowfall in Nikiski.

What is the average length of the day in July in Nikiski?

In July, the average day length is 18h and 8min.

When are sunrise and sunset in July in Nikiski?

In July, on the first day of the month, sunrise is at 4:40 am and sunset at 11:37 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 10:41 pm AKDT.

How long on average sun shines in July in Nikiski?

The average sunshine duration in July in Nikiski, Alaska, is 10h.

When is the highest UV index in Nikiski?

The months with the highest UV index in Nikiski are June and July, with an average maximum UV index of 4.

What is the UV index reading in July in Nikiski?

In July, the average daily maximum UV index in Nikiski, Alaska, is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's 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
Nikiski, AK

Average temperature in July - Nikiski, AK
  • Average high temperature in July: 61.3°F

The warmest month (with the highest average high temperature) is July (61.3°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in July: 51.3°F

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in July
Nikiski, AK

Average pressure in July - Nikiski, AK
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).

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Average wind speed in July
Nikiski, AK

Average wind speed in July - Nikiski, AK
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is December (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in July
Nikiski, AK

Average humidity in July - Nikiski, AK
  • Average humidity in July: 77%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in July
Nikiski, AK

Average rainfall in July - Nikiski, AK
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is June (0.91").

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Average rainfall days in July
Nikiski, AK

Average rainfall days in July - Nikiski, AK
  • Average rainfall days in July: 12.8 days

The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall in July
Nikiski, AK

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

The month with the highest snowfall is December (8.74").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in July
Nikiski, AK

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

The month with the highest number of snowfall days is December (12.7 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in July / Average sunshine in July - Nikiski, 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: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

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Average sunshine days in July
Nikiski, AK

Average sunshine days in July - Nikiski, AK
  • Average sunshine days in July: 16.1 days

The month with the most sunshine days is June (16.6 days).
The month with the least sunshine days is September (11.5 days).

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Average UV index in July
Nikiski, AK

Average UV index in July - Nikiski, AK
  • Average UV index in July: 4

The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in July
Nikiski, AK

Average cloud cover in July - Nikiski, AK
  • Average cloud cover in July: 46

The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 44).

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Average visibility in July
Nikiski, AK

Average visibility in July - Nikiski, AK
  • Average visibility in July: 6mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).

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Nikiski, Alaska, USA

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