May weather forecastThatcher, ID
May
Weather in May
The last month of the spring, May, is a mild month in Thatcher, Idaho, with an average temperature fluctuating between 34.2°F (1.2°C) and 57.7°F (14.3°C).Temperature
As May arrives, Thatcher's weather shows an increase in high-temperatures, moving from April's frosty 45.3°F (7.4°C) to a moderate 57.7°F (14.3°C). May nights in Thatcher show a substantial disparity from the daytime peak with an average low-temperature of 34.2°F (1.2°C).Humidity
The average relative humidity in May is 65%.Rainfall
The month with the most rainfall in Thatcher, Idaho, is May, when the rain falls for 14.9 days and typically aggregates up to 1.97" (50mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Thatcher, Idaho. In May, in Thatcher, it is snowing for 2.5 days. Throughout May, 1.73" (44mm) of snow is accumulated. In Thatcher, during the entire year, snow falls for 106.2 days and aggregates up to 69.33" (1761mm) of snow.Daylight
In Thatcher, the average length of the day in May is 14h and 37min.On the first day of May, sunrise is at 6:20 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:57 pm MDT.
Sunshine
In May, the average sunshine in Thatcher is 10.4h.UV index
The average daily maximum UV index in May in Thatcher, Idaho, is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In May, the UV index of 4 transforms into the following advice:
Take necessary precautions - Defending against sun damage is advocated. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Thatcher, ID
- Average high temperature in May: 57.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in May: 34.2°F
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).
Average pressure in May
Thatcher, ID
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Thatcher, ID
- Average wind speed in May: 5.5mph
The windiest month (with the highest average wind speed) is June (5.9mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in May
Thatcher, ID
- Average humidity in May: 65%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).
Average rainfall in May
Thatcher, ID
- Average rainfall in May: 1.97"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in May
Thatcher, ID
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in May
Thatcher, ID
- Average snowfall in May: 1.73"
The month with the highest snowfall is January (14.41").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Thatcher, ID
- Average snowfall days in May: 2.5 days
The months with the highest number of snowfall days are February and December (19.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Thatcher, ID
- Average daylight in May: 14h and 36min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Thatcher, ID
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is July (19.1 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in May
Thatcher, 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 and December (UV index 1).
Average cloud cover in May
Thatcher, ID
- Average cloud cover in May: 30
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in May
Thatcher, ID
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
