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
The arrival of August sees an average high-temperature of a still warm 79°F (26.1°C), hardly diverging from July's 79.7°F (26.5°C). In August, the temperature in Fairfield, Montana, sees a substantial plunge from daytime highs to a low average of 55.9°F (13.3°C).Humidity
August is the least humid month in Fairfield, Montana, with an average relative humidity of 42%.Rainfall
In August, the rain falls for 6.9 days. Throughout August, 0.63" (16mm) of precipitation is accumulated. In Fairfield, Montana, during the entire year, the rain falls for 73.3 days and collects up to 9.17" (233mm) of precipitation.Snowfall
In Fairfield, snow does not fall in June through August.Daylight
In Fairfield, the average length of the day in August is 14h and 13min.On the first day of August in Fairfield, sunrise is at 6:06 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:09 pm MDT.
Sunshine
The average sunshine in August in Fairfield is 11.5h.UV index
The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: During August, 5 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Fairfield?
What is the least humid month in Fairfield?
What is the average humidity in August in Fairfield?
How many days does it rain in August in Fairfield?
When it does not snow in Fairfield?
Does it snow in Fairfield in August?
What is the average length of the day in August in Fairfield?
What time are sunrise and sunset in August in Fairfield?
How many hours of sunshine does Fairfield have in August?
What is the UV index reading in August in Fairfield?
Average temperature in August
Fairfield, MT
- Average high temperature in August: 79°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is December (28.8°F).
- Average low temperature in August: 55.9°F
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (16.2°F).
Average pressure in August
Fairfield, MT
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in August
Fairfield, MT
- Average wind speed in August: 8mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).
Average humidity in August
Fairfield, MT
- Average humidity in August: 42%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (42%).
Average rainfall in August
Fairfield, MT
- Average rainfall in August: 0.63"
The wettest month (with the highest rainfall) is June (1.93").
The driest month (with the least rainfall) is December (0.35").
Average rainfall days in August
Fairfield, MT
- Average rainfall days in August: 6.9 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is November (2.7 days).
Average snowfall in August
Fairfield, MT
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Fairfield, MT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Fairfield, MT
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in August: 11h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in August
Fairfield, MT
- Average sunshine days in August: 20.9 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is February (15.8 days).
Average UV index in August
Fairfield, MT
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Fairfield, MT
- Average cloud cover in August: 16
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in August
Fairfield, MT
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fairfield, Montana, USA
Weather forecast for your location
2. Allow the app to use your location