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
Gustavus notes the warmest temperatures in July, with a high average of 57.2°F (14°C) and a low of 49.5°F (9.7°C).Humidity
In Gustavus, Alaska, the average relative humidity in July is 88%.Rainfall
In Gustavus, in July, during 17.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Gustavus, during the entire year, the rain falls for 182.7 days and collects up to 37.4" (950mm) of precipitation.Snowfall
May through September are months without snowfall in Gustavus.Daylight
In Gustavus, the average length of the day in July is 17h and 28min.On the first day of the month, sunrise is at 4:02 am and sunset at 10:11 pm. On the last day of July, sunrise is at 4:53 am and sunset at 9:24 pm AKDT.
Sunshine
In Gustavus, the average sunshine in July is 6.4h.UV index
With an average maximum UV index of 4, July is the month with the highest UV index in Gustavus. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 4 in July translates into this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. 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.
Frequently asked questions
What is the hottest time of year in Gustavus?
What is the usual temperature for Gustavus in July?
What is the average humidity in July in Gustavus?
How many days does it rain in July in Gustavus?
When it does not snow in Gustavus?
How many hours of daylight does Gustavus have in July?
When is the sunrise / sunset in July in Gustavus?
How long on average sun shines in July in Gustavus?
When is the highest UV index in Gustavus?
What is the UV index reading in July in Gustavus?
Average temperature in July
Gustavus, AK
- Average high temperature in July: 57.2°F
The warmest month (with the highest average high temperature) is July (57.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in July: 49.5°F
The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is February (25.9°F).
Average pressure in July
Gustavus, AK
- Average pressure in July: 30.03"Hg
The month with the highest atmospheric pressure is July (30.03"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).
Average wind speed in July
Gustavus, AK
- Average wind speed in July: 3.7mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).
Average humidity in July
Gustavus, AK
- Average humidity in July: 88%
The month with the highest relative humidity is August (90%).
The month with the lowest relative humidity is November (84%).
Average rainfall in July
Gustavus, AK
- Average rainfall in July: 2.56"
The wettest months (with the highest rainfall) are October and November (4.21").
The driest month (with the least rainfall) is May (1.61").
Average rainfall days in July
Gustavus, AK
- Average rainfall days in July: 17.3 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in July
Gustavus, AK
- Average snowfall in July: 0"
The month with the highest snowfall is January (11.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Gustavus, AK
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Gustavus, AK
- Average daylight in July: 17h and 3min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in July: 6h and 2min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The months with the least sunshine are January and December (Average sunshine: 2h and 54min).
Average sunshine days in July
Gustavus, AK
- Average sunshine days in July: 11.2 days
The months with the most sunshine days are February and May (12.5 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in July
Gustavus, 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 November and December (UV index 1).
Average cloud cover in July
Gustavus, AK
- Average cloud cover in July: 65
The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 56).
Average visibility in July
Gustavus, AK
- Average visibility in July: 4mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).
Gustavus, Alaska, USA
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