Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July, with an average high of 56.5°F (13.6°C) and a low of 43.7°F (6.5°C), signifies the warmest month of the year.Humidity
In Port Chilkoot, the average relative humidity in July is 81%.Rainfall
In Port Chilkoot, during July, the rain falls for 19.3 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Port Chilkoot, during the entire year, the rain falls for 200.4 days and collects up to 48.03" (1220mm) of precipitation.Snowfall
In Port Chilkoot, snow does not fall in June through September.Daylight
In July, the average length of the day is 17h and 41min.On the first day of July, sunrise is at 3:53 am and sunset at 10:18 pm. On the last day of the month, sunrise is at 4:47 am and sunset at 9:28 pm AKDT.
Sunshine
The average sunshine in July is 8.6h.UV index
The month with the highest UV index is July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In July, the average maximum UV index of 4 translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
What are July temperatures?
What is the average humidity in July?
How much does it rain in July?
When it does not snow?
What is the average length of the day in July?
What time are sunrise and sunset in July?
How many hours of sunshine does Port Chilkoot have in July?
What is the month with the highest UV index?
What is the UV index intensity in July?
Average temperature in July
Port Chilkoot, AK
- Average high temperature in July: 56.5°F
The warmest month (with the highest average high temperature) is July (56.5°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in July: 43.7°F
The month with the highest average low temperature is August (44.1°F).
The coldest month (with the lowest average low temperature) is February (12.4°F).
Average pressure in July
Port Chilkoot, AK
- Average pressure in July: 30.01"Hg
The month with the highest atmospheric pressure is July (30.01"Hg).
The month with the lowest atmospheric pressure is November (29.81"Hg).
Average wind speed in July
Port Chilkoot, AK
- Average wind speed in July: 4.8mph
The windiest month (with the highest average wind speed) is January (6.7mph).
The calmest month (with the lowest average wind speed) is May (4.7mph).
Average humidity in July
Port Chilkoot, AK
- Average humidity in July: 81%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (78%).
Average rainfall in July
Port Chilkoot, AK
- Average rainfall in July: 2.72"
The wettest month (with the highest rainfall) is November (5.87").
The driest month (with the least rainfall) is June (2.2").
Average rainfall days in July
Port Chilkoot, AK
- Average rainfall days in July: 19.3 days
The month with the highest number of rainy days is October (20.2 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in July
Port Chilkoot, AK
- Average snowfall in July: 0"
The month with the highest snowfall is December (21.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Port Chilkoot, AK
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Port Chilkoot, AK
- Average daylight in July: 17h and 4min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in July: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in July
Port Chilkoot, AK
- Average sunshine days in July: 8.1 days
The month with the most sunshine days is February (10.4 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in July
Port Chilkoot, AK
- Average UV index in July: 4
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in July
Port Chilkoot, AK
- Average cloud cover in July: 56
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in July
Port Chilkoot, AK
- Average visibility in July: 5mi
The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Port Chilkoot, Alaska, USA
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