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
Altamont's entry into August measures an average high-temperature of a still moderately hot 76.6°F (24.8°C), closely parallel to the preceding month. Altamont logs a substantial downturn to a cool 53.6°F (12°C) during August nights, a considerable shift from daytime highs.Humidity
The average relative humidity in August is 40%.Rainfall
In Altamont, during August, the rain falls for 13.3 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 124.1 rainfall days, and 12.87" (327mm) of precipitation is accumulated.Snowfall
In Altamont, Utah, snow does not fall in June through September.Daylight
In Altamont, the average length of the day in August is 13h and 43min.On the first day of the month, sunrise is at 6:19 am and sunset at 8:35 pm. On the last day of August, sunrise is at 6:48 am and sunset at 7:54 pm MDT.
Sunshine
In Altamont, the average sunshine in August is 11.8h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 in August translates into these instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in August?
What is the average humidity in August?
How many days does it rain in August in Altamont?
When it does not snow?
What is the average length of the day in August?
When is the sunrise / sunset in August?
How many hours of sunshine does Altamont have in August?
When is the highest UV index?
How high is the UV index in August?
Average temperature in August
Altamont, UT
- Average high temperature in August: 76.6°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The months with the lowest average high temperature are January and December (28.9°F).
- Average low temperature in August: 53.6°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in August
Altamont, UT
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in August
Altamont, UT
- Average wind speed in August: 5.5mph
The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in August
Altamont, UT
- Average humidity in August: 40%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (36%).
Average rainfall in August
Altamont, UT
- Average rainfall in August: 1.18"
The wettest month (with the highest rainfall) is May (1.65").
The driest month (with the least rainfall) is November (0.71").
Average rainfall days in August
Altamont, UT
- Average rainfall days in August: 13.3 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is November (6.2 days).
Average snowfall in August
Altamont, UT
- Average snowfall in August: 0"
The month with the highest snowfall is February (7.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Altamont, UT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Altamont, UT
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 11h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in August
Altamont, UT
- Average sunshine days in August: 12.7 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in August
Altamont, UT
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Altamont, UT
- Average cloud cover in August: 14
The month with the most cloud cover is February (Cloud cover 33).
The months with the least cloud cover are June and September (Cloud cover 13).
Average visibility in August
Altamont, UT
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Altamont, Utah, USA
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