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
Saint Xavier records an average high-temperature of a still warm 84°F (28.9°C) in August, maintaining a close correlation with July's 85.8°F (29.9°C). August in Saint Xavier presents a pronounced difference from daytime highs, with a consistent average low-temperature of 61.3°F (16.3°C).Humidity
The least humid month in Saint Xavier is August, with an average relative humidity of 38%.Rainfall
In August, the rain falls for 4.2 days. Throughout August, 0.16" (4mm) of precipitation is accumulated. Throughout the year, there are 46.3 rainfall days, and 2.83" (72mm) of precipitation is accumulated.Snowfall
In Saint Xavier, snow does not fall in June through September.Daylight
The average length of the day in August in Saint Xavier, Montana, is 14h and 3min.On the first day of the month, sunrise is at 5:55 am and sunset at 8:38 pm. On the last day of August, in Saint Xavier, sunrise is at 6:32 am and sunset at 7:49 pm MDT.
Sunshine
In August, the average sunshine in Saint Xavier, Montana, is 11.9h.UV index
The average daily maximum UV index in August in Saint Xavier is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 6 in August suggests the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Saint Xavier in August?
What is the least humid month in Saint Xavier?
What is the average humidity in August in Saint Xavier?
How much does it rain in Saint Xavier in August?
When it does not snow in Saint Xavier?
How many hours of daylight does Saint Xavier have in August?
When are sunrise and sunset in August in Saint Xavier?
How long on average sun shines in August in Saint Xavier?
What is the UV index intensity in August in Saint Xavier?
Average temperature in August
Saint Xavier, MT
- Average high temperature in August: 84°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in August: 61.3°F
The months with the highest average low temperature are July and August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).
Average pressure in August
Saint Xavier, MT
- Average pressure in August: 29.91"Hg
The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in August
Saint Xavier, MT
- Average wind speed in August: 7mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in August
Saint Xavier, MT
- Average humidity in August: 38%
The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (38%).
Average rainfall in August
Saint Xavier, MT
- Average rainfall in August: 0.16"
The wettest month (with the highest rainfall) is May (0.47").
The driest months (with the least rainfall) are January and December (0.12").
Average rainfall days in August
Saint Xavier, MT
- Average rainfall days in August: 4.2 days
The month with the highest number of rainy days is May (6.1 days).
The month with the least rainy days is December (2.2 days).
Average snowfall in August
Saint Xavier, MT
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Saint Xavier, MT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Saint Xavier, MT
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in August: 11h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in August
Saint Xavier, MT
- Average sunshine days in August: 26.3 days
The month with the most sunshine days is September (26.8 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in August
Saint Xavier, MT
- Average UV index in August: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Saint Xavier, MT
- Average cloud cover in August: 14
The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in August
Saint Xavier, 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).
Saint Xavier, Montana, USA
Weather forecast for your location
2. Allow the app to use your location