May weather forecastKooskia, ID
May
Weather in May
May continues the warming trend experienced in April, leading to a higher level of sunshine. The presence of rainfall, however, ensures the city stays lush and vibrant throughout the month. The temperatures soar to 63.1°F (17.3°C), marking the transition from spring to the early signs of summer. Drafty winds occasionally stir the tranquil weather, but they serve only to freshen the air. Skies occasionally get partly cloudy, but the weather remains mostly clear, hence providing bright, sunny days.Temperature
May's onset brings a rise in the average high-temperature, moving from a cool 52.5°F (11.4°C) in April to an enjoyable 63.1°F (17.3°C). May nights present a stark temperature decrease to an icy 39.4°F (4.1°C).Humidity
The average relative humidity in May in Kooskia, Idaho, is 71%.Rainfall
In May, in Kooskia, the rain falls for 13.8 days. Throughout May, 1.73" (44mm) of precipitation is accumulated. In Kooskia, during the entire year, the rain falls for 156.5 days and collects up to 21.38" (543mm) of precipitation.Snowfall
In Kooskia, snow does not fall in May through September.Daylight
The average length of the day in May is 15h and 0min.On the first day of the month, sunrise is at 5:28 am and sunset at 7:52 pm. On the last day of May, sunrise is at 4:56 am and sunset at 8:27 pm PDT.
Sunshine
In May, the average sunshine in Kooskia, Idaho, is 10.3h.UV index
In May, the average daily maximum UV index in Kooskia is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Kooskia, ID
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (34°F).
- Average low temperature in May: 39.4°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).
Average pressure in May
Kooskia, ID
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).
Average wind speed in May
Kooskia, ID
- Average wind speed in May: 3.9mph
The windiest month (with the highest average wind speed) is March (4.4mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in May
Kooskia, ID
- Average humidity in May: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (48%).
Average rainfall in May
Kooskia, ID
- Average rainfall in May: 1.73"
The wettest month (with the highest rainfall) is March (2.56").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in May
Kooskia, ID
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (5.4 days).
Average snowfall in May
Kooskia, ID
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.86").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Kooskia, ID
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Kooskia, ID
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 10h and 18min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 54min).
Average sunshine days in May
Kooskia, ID
- Average sunshine days in May: 14.9 days
The month with the most sunshine days is July (23.2 days).
The month with the least sunshine days is April (9.1 days).
Average UV index in May
Kooskia, ID
- Average UV index in May: 4
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
Kooskia, ID
- Average cloud cover in May: 33
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Kooskia, ID
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
