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
Jamestown's weather shows a temperature rise with the arrival of May, moving from a refreshing 67.1°F (19.5°C) in April to a moderately hot 76.3°F (24.6°C). Throughout the month of May, Jamestown expects an average low of 56.5°F (13.6°C).Humidity
The average relative humidity in May is 78%.Rainfall
In Jamestown, during May, the rain falls for 18.5 days and regularly aggregates up to 3.5" (89mm) of precipitation. In Jamestown, during the entire year, the rain falls for 178.7 days and collects up to 40.87" (1038mm) of precipitation.Snowfall
May through September are months without snowfall in Jamestown.Daylight
The average length of the day in May in Jamestown is 14h and 10min.On the first day of the month, sunrise is at 5:44 am and sunset at 7:29 pm. On the last day of May, sunrise is at 5:22 am and sunset at 7:53 pm CDT.
Sunshine
The average sunshine in May is 9.1h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Jamestown. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 6 during May translates into these guidelines:
Fend off overexposure. Sun protection is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What are the temperatures in Jamestown in May?
What is the average humidity in May in Jamestown?
How many days does it rain in May in Jamestown?
When it does not snow in Jamestown?
Does it snow in Jamestown in May?
How many hours of daylight does Jamestown have in May?
When is the sunrise / sunset in May in Jamestown?
How many hours of sunshine does Jamestown have in May?
When is the highest UV index in Jamestown?
What is the UV index intensity in May in Jamestown?
Average temperature in May
Jamestown, KY
- Average high temperature in May: 76.3°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in May: 56.5°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in May
Jamestown, KY
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Jamestown, KY
- Average wind speed in May: 6mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in May
Jamestown, KY
- Average humidity in May: 78%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are April, June, August, September, October and November (76%).
Average rainfall in May
Jamestown, KY
- Average rainfall in May: 3.5"
The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days in May
Jamestown, KY
- Average rainfall days in May: 18.5 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (11.8 days).
Average snowfall in May
Jamestown, KY
- Average snowfall in May: 0"
The months with the highest snowfall are January and February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Jamestown, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (7.8 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
Jamestown, KY
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 1min
The months with the most sunshine are June and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in May
Jamestown, KY
- Average sunshine days in May: 11 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in May
Jamestown, KY
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Jamestown, KY
- Average cloud cover in May: 40
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Jamestown, KY
- Average visibility in May: 5mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Jamestown, Kentucky, USA
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