May weather forecastDubois, ID
May
Weather in May
The last month of the spring, May, is a comfortable month in Dubois, Idaho, with an average temperature fluctuating between 39.7°F (4.3°C) and 63°F (17.2°C).Temperature
Dubois, Idaho, experiences a temperature shift with the start of May, with average high-temperatures moving from a fresh 50.7°F (10.4°C) in April to a refreshing 63°F (17.2°C). Following the sharp contrast to daytime warmth, an average nighttime temperature of 39.7°F (4.3°C) gets registered in Dubois during May.Humidity
The average relative humidity in May is 55%.Rainfall
In Dubois, in May, it is raining for 11.4 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, in Dubois, Idaho, there are 97.5 rainfall days, and 11.85" (301mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows in Dubois. During 0.5 snowfall days, in May, Dubois aggregates 0.59" (15mm) of snow. Throughout the year, there are 83.8 snowfall days, and 41.93" (1065mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 47min.On the first day of the month, sunrise is at 6:18 am and sunset at 8:33 pm. On the last day of May, sunrise is at 5:48 am and sunset at 9:05 pm MDT.
Sunshine
The average sunshine in May in Dubois, Idaho, is 11h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 suggests this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Dubois, ID
- Average high temperature in May: 63°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is December (26.2°F).
- Average low temperature in May: 39.7°F
The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).
Average pressure in May
Dubois, ID
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Dubois, ID
- Average wind speed in May: 6.7mph
The windiest month (with the highest average wind speed) is June (6.9mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity in May
Dubois, ID
- Average humidity in May: 55%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (39%).
Average rainfall in May
Dubois, ID
- Average rainfall in May: 1.1"
The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in May
Dubois, ID
- Average rainfall days in May: 11.4 days
The month with the highest number of rainy days is April (13 days).
The month with the least rainy days is July (5 days).
Average snowfall in May
Dubois, ID
- Average snowfall in May: 0.59"
The month with the highest snowfall is January (11.97").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Dubois, ID
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Dubois, ID
- Average daylight in May: 14h and 48min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 11h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Dubois, ID
- Average sunshine days in May: 16.6 days
The month with the most sunshine days is July (24.8 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in May
Dubois, ID
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Dubois, ID
- Average cloud cover in May: 26
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in May
Dubois, ID
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (3mi).
