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
As April gives way to May, the average high-temperature displays an increase, moving from a frosty 42.8°F (6°C) to a mild 55.8°F (13.2°C). A considerable shift from the daytime highs is observed during May nights, with an average low of 32.4°F (0.2°C).Humidity
In May, the average relative humidity is 69%.Rainfall
In Wisdom, in May, it is raining for 11.3 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, there are 93.6 rainfall days, and 15.43" (392mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through December. In Wisdom, in May, during 8.3 snowfall days, 7.01" (178mm) of snow is typically accumulated. Throughout the year, there are 129.3 snowfall days, and 94.92" (2411mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 56min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:41 pm. On the last day of May, sunrise is at 5:47 am and sunset at 9:15 pm MDT.
Sunshine
In Wisdom, Montana, the average sunshine in May is 10.4h.UV index
In Wisdom, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In May, the UV index of 3 transforms into the following advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How much does it rain in May?
How many days does it snow in May?
How many hours of daylight does Wisdom have in May?
When is the sunrise / sunset in May in Wisdom?
How many hours of sunshine does Wisdom have in May?
What is the UV index reading in May?
Average temperature in May
Wisdom, MT
- Average high temperature in May: 55.8°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is December (24.1°F).
- Average low temperature in May: 32.4°F
The month with the highest average low temperature is August (45.3°F).
The coldest month (with the lowest average low temperature) is December (9.5°F).
Average pressure in May
Wisdom, MT
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Wisdom, MT
- Average wind speed in May: 4.6mph
The windiest month (with the highest average wind speed) is November (5.2mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in May
Wisdom, MT
- Average humidity in May: 69%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (48%).
Average rainfall in May
Wisdom, MT
- Average rainfall in May: 1.57"
The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in May
Wisdom, MT
- Average rainfall days in May: 11.3 days
The month with the highest number of rainy days is June (11.7 days).
The months with the least rainy days are January, August and December (5.2 days).
Average snowfall in May
Wisdom, MT
- Average snowfall in May: 7.01"
The month with the highest snowfall is February (14.8").
The month with the least snowfall is July (0.12").
Average snowfall days in May
Wisdom, MT
- Average snowfall days in May: 8.3 days
The month with the highest number of snowfall days is March (20.3 days).
The month with the least snowfall days is July (0.2 days).
Average daylight in May /
Average sunshine in May
Wisdom, MT
- Average daylight in May: 14h and 5min
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 May: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).
Average sunshine days in May
Wisdom, MT
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is March (8.8 days).
Average UV index in May
Wisdom, MT
- Average UV index in May: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
Wisdom, MT
- Average cloud cover in May: 32
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Wisdom, MT
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Wisdom, Montana, USA
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