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
As April transitions into May, a change in temperatures is observed, with average highs moving from a cool 52.5°F (11.4°C) to a refreshing 64.8°F (18.2°C). Compared to daytime temperatures, Rathdrum's temperature drops significantly, averaging an icy 39.6°F (4.2°C) during the nights of May.Humidity
The average relative humidity in May in Rathdrum, Idaho, is 67%.Rainfall
In Rathdrum, in May, during 13.3 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In Rathdrum, during the entire year, the rain falls for 141.2 days and collects up to 22.6" (574mm) of precipitation.Snowfall
Months with snowfall in Rathdrum, Idaho, are January through May, September through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Rathdrum aggregates 0.08" (2mm) of snow. Throughout the year, in Rathdrum, there are 71.8 snowfall days, and 56.54" (1436mm) of snow is accumulated.Daylight
The average length of the day in May is 15h and 11min.On the first day of the month, sunrise is at 5:28 am and sunset at 8:00 pm. On the last day of May, in Rathdrum, sunrise is at 4:53 am and sunset at 8:37 pm PDT.
Sunshine
In May, the average sunshine in Rathdrum is 9.8h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 4 in May transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rathdrum in May?
What is the average humidity in May in Rathdrum?
How much does it rain in Rathdrum in May?
What is the last month it snows in Rathdrum?
What is the average length of the day in May in Rathdrum?
When is the sunrise / sunset in May in Rathdrum?
How many hours of sunshine does Rathdrum have in May?
How high is the UV index in May in Rathdrum?
Average temperature in May
Rathdrum, ID
- Average high temperature in May: 64.8°F
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in May: 39.6°F
The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in May
Rathdrum, ID
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in May
Rathdrum, ID
- Average wind speed in May: 4.6mph
The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is December (3.9mph).
Average humidity in May
Rathdrum, ID
- Average humidity in May: 67%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (48%).
Average rainfall in May
Rathdrum, ID
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is January (3.27").
The driest months (with the least rainfall) are July and August (0.43").
Average rainfall days in May
Rathdrum, ID
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is August (5.6 days).
Average snowfall in May
Rathdrum, ID
- Average snowfall in May: 0.08"
The month with the highest snowfall is January (16.57").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Rathdrum, ID
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Rathdrum, ID
- Average daylight in May: 15h and 1min
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 30min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Rathdrum, ID
- Average sunshine days in May: 16.2 days
The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in May
Rathdrum, 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
Rathdrum, ID
- Average cloud cover in May: 35
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in May
Rathdrum, ID
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Rathdrum, Idaho, USA
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