May weather forecastGarden Valley, ID
May
Weather in May
May, the last month of the spring in Garden Valley, is a refreshing month, with an average temperature fluctuating between 64.8°F (18.2°C) and 41.5°F (5.3°C).Temperature
May's onset brings a rise in the average high-temperature, moving from a fresh 53.6°F (12°C) in April to a refreshing 64.8°F (18.2°C). During May, Garden Valley reports a marked contrast from daily peak temperatures, with an average nighttime reading of 41.5°F (5.3°C).Humidity
In May, the average relative humidity is 56%.Rainfall
In Garden Valley, in May, during 14.2 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 103.4 rainfall days, and 19.84" (504mm) of precipitation is accumulated.Snowfall
January through June, October through December are months with snowfall. In Garden Valley, in May, snow falls for 2.8 days, with typically accumulated 3.39" (86mm) of snow. Throughout the year, in Garden Valley, there are 79.1 snowfall days, and 88.94" (2259mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 47min.On the first day of May, sunrise is at 6:33 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 9:19 pm MDT.
Sunshine
The average sunshine in May is 10.7h.UV index
In Garden Valley, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, the maximum UV index of 5 translates into these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Garden Valley, ID
- Average high temperature in May: 64.8°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in May: 41.5°F
The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is December (19.4°F).
Average pressure in May
Garden Valley, ID
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in May
Garden Valley, ID
- Average wind speed in May: 5.6mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).
Average humidity in May
Garden Valley, ID
- Average humidity in May: 56%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (33%).
Average rainfall in May
Garden Valley, ID
- Average rainfall in May: 2.17"
The wettest month (with the highest rainfall) is March (2.83").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in May
Garden Valley, ID
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in May
Garden Valley, ID
- Average snowfall in May: 3.39"
The month with the highest snowfall is January (20.59").
The months with the least snowfall are July, August and September (0").
Average snowfall days in May
Garden Valley, ID
- Average snowfall days in May: 2.8 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Garden Valley, ID
- Average daylight in May: 14h and 48min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 10h and 42min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Garden Valley, ID
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (11.2 days).
Average UV index in May
Garden Valley, ID
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
Garden Valley, ID
- Average cloud cover in May: 26
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in May
Garden Valley, ID
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
