Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Avon in May experiences an increase in the average high-temperature, moving from April's frosty 43.9°F (6.6°C) to a moderate 55.9°F (13.3°C). Avon's May nights see a large temperature deviation, with temperatures resting at a low of 34.2°F (1.2°C).Humidity
In May, the average relative humidity in Avon is 68%.Rainfall
In Avon, during May, the rain falls for 19.9 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, in Avon, there are 151.7 rainfall days, and 16.46" (418mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Avon, Montana. In Avon, during May, snow falls for 4.2 days and regularly aggregates up to 1.34" (34mm) of snow. Throughout the year, in Avon, there are 105 snowfall days, and 49.69" (1262mm) of snow is accumulated.Daylight
In Avon, the average length of the day in May is 15h and 3min.On the first day of the month, sunrise is at 6:14 am and sunset at 8:40 pm. On the last day of May, sunrise is at 5:40 am and sunset at 9:15 pm MDT.
Sunshine
In May, the average sunshine is 10.1h.UV index
The average daily maximum UV index in May in Avon is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Avon?
What is the average humidity in May in Avon?
How much does it rain in Avon in May?
How much does it snow in Avon in May?
What is the average length of the day in May in Avon?
What time are sunrise and sunset in May in Avon?
How long on average sun shines in May in Avon?
What is the UV index intensity in May in Avon?
Average temperature in May
Avon, MT
- Average high temperature in May: 55.9°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (25.5°F).
- Average low temperature in May: 34.2°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (11.7°F).
Average pressure in May
Avon, MT
- Average pressure in May: 29.95"Hg
The months with the highest atmospheric pressure are January and December (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Avon, MT
- Average wind speed in May: 5.7mph
The windiest months (with the highest average wind speed) are January and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in May
Avon, MT
- Average humidity in May: 68%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are July and August (49%).
Average rainfall in May
Avon, MT
- Average rainfall in May: 2.28"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in May
Avon, MT
- Average rainfall days in May: 19.9 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is December (8.8 days).
Average snowfall in May
Avon, MT
- Average snowfall in May: 1.34"
The month with the highest snowfall is February (8.78").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Avon, MT
- Average snowfall days in May: 4.2 days
The month with the highest number of snowfall days is February (19.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Avon, MT
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in May
Avon, MT
- Average sunshine days in May: 7.1 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in May
Avon, MT
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
Avon, MT
- Average cloud cover in May: 35
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in May
Avon, MT
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Avon, Montana, USA
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