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 Jerome enters May, the average high-temperature increases from the 57.2°F (14°C) of April to a still refreshing 67.1°F (19.5°C). From significant daily highs, Jerome's nights in May cool down to an average low-temperature of 45.1°F (7.3°C).Humidity
The average relative humidity in May in Jerome is 46%.Rainfall
In May, the rain falls for 10.2 days. Throughout May, 0.83" (21mm) of precipitation is accumulated. Throughout the year, there are 86.9 rainfall days, and 8.98" (228mm) of precipitation is accumulated.Snowfall
In Jerome, snow does not fall in May through September.Daylight
The average length of the day in May in Jerome is 14h and 39min.On the first day of May in Jerome, sunrise is at 6:31 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 9:09 pm MDT.
Sunshine
In May, the average sunshine is 11.1h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 during May translates into the following guidance:
Act with care - The need to guard against sun damage is communicated. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What are the temperatures in Jerome in May?
What is the average humidity in May in Jerome?
How much does it rain in Jerome in May?
When it does not snow in Jerome?
Does it snow in Jerome in May?
How many hours of daylight does Jerome have in May?
When are sunrise and sunset in May in Jerome?
How long on average sun shines in May in Jerome?
How high is the UV index in May in Jerome?
Average temperature in May
Jerome, ID
- Average high temperature in May: 67.1°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (32.9°F).
- Average low temperature in May: 45.1°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in May
Jerome, ID
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Jerome, ID
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in May
Jerome, ID
- Average humidity in May: 46%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (29%).
Average rainfall in May
Jerome, ID
- Average rainfall in May: 0.83"
The wettest month (with the highest rainfall) is December (1.3").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Jerome, ID
- Average rainfall days in May: 10.2 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in May
Jerome, ID
- Average snowfall in May: 0"
The month with the highest snowfall is January (7.44").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Jerome, ID
- Average snowfall days in May: 0.2 days
The months with the highest number of snowfall days are January and December (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Jerome, ID
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in May
Jerome, ID
- Average sunshine days in May: 17.8 days
The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is March (15.2 days).
Average UV index in May
Jerome, ID
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Jerome, ID
- Average cloud cover in May: 23
The month with the most cloud cover is December (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in May
Jerome, ID
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Jerome, Idaho, USA
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