Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August's arrival signals a moderate reduction in the average high-temperature, easing from a refreshing 67.1°F (19.5°C) in July to a still comfortable 61.3°F (16.3°C). An average low-temperature of 45.9°F (7.7°C) is recorded during the nights in August.Humidity
In August, the average relative humidity is 77%.Rainfall
The month with the most rainfall is August, when the rain falls for 18.9 days and typically aggregates up to 2.13" (54mm) of precipitation.Snowfall
In McGrath, snow does not fall in June through August.Daylight
In August, the average length of the day is 16h and 2min.On the first day of August, sunrise is at 5:43 am and sunset at 11:13 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 9:35 pm AKDT.
Sunshine
In August, the average sunshine is 7.7h.UV index
In August, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In August, an average UV index of 2 transforms into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August?
What is the average humidity in August?
What is the rainiest month in McGrath?
How many days does it rain in August?
When it does not snow?
Does it snow in August?
What is the average length of the day in August?
When are sunrise and sunset in August?
How many hours of sunshine does McGrath have in August?
How high is the UV index in August?
Average temperature in August
McGrath, AK
- Average high temperature in August: 61.3°F
The warmest month (with the highest average high temperature) is July (67.1°F).
The month with the lowest average high temperature is January (2.5°F).
- Average low temperature in August: 45.9°F
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8°F).
Average pressure in August
McGrath, AK
- Average pressure in August: 29.84"Hg
The month with the highest atmospheric pressure is July (29.92"Hg).
The month with the lowest atmospheric pressure is October (29.72"Hg).
Average wind speed in August
McGrath, AK
- Average wind speed in August: 5.5mph
The windiest month (with the highest average wind speed) is May (5.9mph).
The calmest months (with the lowest average wind speed) are February, November and December (5.3mph).
Average humidity in August
McGrath, AK
- Average humidity in August: 77%
The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is June (62%).
Average rainfall in August
McGrath, AK
- Average rainfall in August: 2.13"
The wettest month (with the highest rainfall) is August (2.13").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in August
McGrath, AK
- Average rainfall days in August: 18.9 days
The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in August
McGrath, AK
- Average snowfall in August: 0"
The month with the highest snowfall is November (10.16").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
McGrath, AK
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are March and November (15.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
McGrath, AK
- Average daylight in August: 16h and 0min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in August: 7h and 4min
The month with the most sunshine is May (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in August
McGrath, AK
- Average sunshine days in August: 9.6 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (9.6 days).
Average UV index in August
McGrath, AK
- Average UV index in August: 2
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, March, October, November and December (UV index 1).
Average cloud cover in August
McGrath, AK
- Average cloud cover in August: 57
The month with the most cloud cover is April (Cloud cover 68).
The months with the least cloud cover are May and June (Cloud cover 47).
Average visibility in August
McGrath, AK
- Average visibility in August: 5mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
McGrath, Alaska, USA
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