Humidity Levels in Alaska During July





The average humidity in July is listed below for places in Alaska. The tables give daily averages along with highest and lowest relative humidity levels.

Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold.

All the numbers here are averages for the years 1961 to 1990.

Average Humidity

In these tables, the Daily number is the average of humidity readings taken every three hours throughout the day. Morning percentages are for 6 am and Afternoon measures are for 3 pm local standard time.

Southeast Alaska

Daily Place Morning Afternoon
79 Annette Island 86 69
81 Juneau 89 72
88 Yakutat 95 79

South - Central Alaska

Daily Place Morning Afternoon
71 Anchorage 81 62
64 Fairbanks 80 50
66 Gulkana 82 48
80 Homer 91 71
76 Talkeetna 90 61
83 Valdez 92 71

Southwest Alaska

Daily Place Morning Afternoon
80 Bethel 94 68
88 Cold Bay 93 82
78 King Salmon 91 64
82 Kodiak 88 76
70 McGrath 86 55
94 St Paul Island 96 89

Far North Alaska

Daily Place Morning Afternoon
88 Barrow 92 83
68 Bettles 82 54
81 Kotzebue 86 76
79 Nome 84 75

Highest and Lowest Humidity

Below are the averages during July for maximum and minimum relative humidity percentages in Alaska. The hours when this month's highest and lowest humidity readings usually occur are given in local standard time.

Southeast Alaska

High Time Place Low Time
88.3 3 am Annette Island 68.8 3 pm
89.9 3 am Juneau 72.0 3 pm
96.0 3 am Yakutat 78.5 3 pm

South - Central Alaska

High Time Place Low Time
81.4 6 am Anchorage 62.2 6 pm
79.9 6 am Fairbanks 49.1 6 pm
83.9 3 am Gulkana 48.2 3 pm
90.7 6 am Homer 71.2 3 pm
90.3 3 am Talkeetna 60.9 3 pm
92.6 3 am Valdez 71.1 3 pm

Southwest Alaska

High Time Place Low Time
94.1 6 am Bethel 67.0 6 pm
93.3 6 am Cold Bay 81.7 3 pm
90.7 6 am King Salmon 63.7 3 pm
88.3 3 am Kodiak 76.3 3 pm
85.5 6 am McGrath 54.9 3 pm
96.3 6 am St Paul Island 89.2 3 pm

Far North Alaska

High Time Place Low Time
93.6 3 am Barrow 83.0 3 pm
84.8 3 am Bettles 53.5 3 pm
86.1 6 am Kotzebue 75.7 6 pm
84.3 6 am Nome 73.7 6 pm
Reference

World Data Center for Meteorology. Climate of the World.

Alaska Humidity
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