May weather forecastSandpoint, ID
May
Weather in May
May ushers in the charm of spring at Sandpoint. The city comes alive with lush greenery as the temperatures continue to rise. Rainfall drops slightly compared to April and the days extend, inviting more sunlight into the city. This time marks an ideal opportunity for tourism as the snowfall has completely ceased by now. May proudly boasts a maximum temperature record of 62.6°F (17°C) in Sandpoint, thereby ensuring a pleasant weather conducive for outdoor activities.Temperature
May brings a rise in the average high-temperature, transitioning from April's frosty 49.6°F (9.8°C) to an enjoyable 62.6°F (17°C). Against the high May temperatures, Sandpoint records an average drop to a cold 37.9°F (3.3°C) at night.Humidity
In Sandpoint, Idaho, the average relative humidity in May is 68%.Rainfall
In May, in Sandpoint, the rain falls for 14.4 days. Throughout May, 1.97" (50mm) of precipitation is accumulated. In Sandpoint, during the entire year, the rain falls for 151 days and collects up to 23.98" (609mm) of precipitation.Snowfall
Months with snowfall in Sandpoint are January through May, September through December. May is the last month it regularly snows in Sandpoint. During 0.3 snowfall days, in May, Sandpoint aggregates 0.08" (2mm) of snow. Throughout the year, there are 80.7 snowfall days, and 61.3" (1557mm) of snow is accumulated.Daylight
In Sandpoint, the average length of the day in May is 15h and 14min.On the first day of the month, sunrise is at 5:25 am and sunset at 8:00 pm. On the last day of May, in Sandpoint, sunrise is at 4:49 am and sunset at 8:38 pm PDT.
Sunshine
The average sunshine in May is 9.8h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Ensure safety - Sun damage prevention is strongly urged. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sandpoint, ID
- Average high temperature in May: 62.6°F
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in May: 37.9°F
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).
Average pressure in May
Sandpoint, ID
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in May
Sandpoint, ID
- Average wind speed in May: 4.3mph
The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in May
Sandpoint, ID
- Average humidity in May: 68%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (53%).
Average rainfall in May
Sandpoint, ID
- Average rainfall in May: 1.97"
The wettest month (with the highest rainfall) is January (3.35").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in May
Sandpoint, ID
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in May
Sandpoint, ID
- Average snowfall in May: 0.08"
The month with the highest snowfall is January (17.28").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Sandpoint, ID
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (18.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Sandpoint, ID
- Average daylight in May: 15h and 12min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 9h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Sandpoint, ID
- Average sunshine days in May: 13.9 days
The months with the most sunshine days are July and August (21.4 days).
The month with the least sunshine days is March (7.9 days).
Average UV index in May
Sandpoint, 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 February, November and December (UV index 1).
Average cloud cover in May
Sandpoint, ID
- Average cloud cover in May: 36
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in May
Sandpoint, ID
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (3mi).
