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
May signals a shift in the average high-temperature, moving from April's frosty 44.8°F (7.1°C) to a moderate 55.9°F (13.3°C). An average low-temperature of 36.1°F (2.3°C) is expected during May.Humidity
The average relative humidity in May in Gannett is 59%.Rainfall
In Gannett, in May, during 12.8 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 85.1 rainfall days, and 12.01" (305mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Gannett. May is the last month it regularly snows in Gannett. During 1.3 snowfall days, in May, Gannett aggregates 0.59" (15mm) of snow. In Gannett, Idaho, during the entire year, snow falls for 72.5 days and aggregates up to 57.05" (1449mm) of snow.Daylight
The average length of the day in May is 14h and 43min.On the first day of the month, sunrise is at 6:28 am and sunset at 8:39 pm. On the last day of May, in Gannett, sunrise is at 5:59 am and sunset at 9:10 pm MDT.
Sunshine
The average sunshine in May in Gannett, Idaho, is 10.9h.UV index
In May, the average daily maximum UV index in Gannett is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Gannett in May?
What is the average humidity in May in Gannett?
How many days does it rain in May in Gannett?
What is the last month it snows in Gannett?
What is the average length of the day in May in Gannett?
What time are sunrise and sunset in May in Gannett?
How long on average sun shines in May in Gannett?
What is the UV index intensity in May in Gannett?
Average temperature in May
Gannett, ID
- Average high temperature in May: 55.9°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in May: 36.1°F
The months with the highest average low temperature are July and August (52.3°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).
Average pressure in May
Gannett, ID
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Gannett, ID
- Average wind speed in May: 6.7mph
The windiest month (with the highest average wind speed) is July (7.3mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in May
Gannett, ID
- Average humidity in May: 59%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (34%).
Average rainfall in May
Gannett, ID
- Average rainfall in May: 1.22"
The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in May
Gannett, ID
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in May
Gannett, ID
- Average snowfall in May: 0.59"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Gannett, ID
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is December (14.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Gannett, ID
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in May
Gannett, ID
- Average sunshine days in May: 15.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in May
Gannett, 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
Gannett, ID
- Average cloud cover in May: 25
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in May
Gannett, 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).
Gannett, Idaho, USA
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