Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The start of June in Jamestown brings a subtle shift in the average high-temperature, edging up from May's comfortable 63.7°F (17.6°C) to a pleasant 70.5°F (21.4°C). During June nights, Jamestown records an average temperature of 54.1°F (12.3°C).Humidity
In June, the average relative humidity in Jamestown is 82%.Rainfall
In June, the rain falls for 15.4 days. Throughout June, 2.44" (62mm) of precipitation is accumulated. Throughout the year, in Jamestown, New York, there are 163.4 rainfall days, and 27.72" (704mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
June has the longest days of the year in Jamestown, New York, with an average of 15h and 12min of daylight.On the first day of June in Jamestown, sunrise is at 5:43 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:56 pm EDT.
Sunshine
The average sunshine in June is 9.3h.UV index
The months with the highest UV index in Jamestown are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 5 during June translates into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Jamestown in June?
What is the average humidity in June in Jamestown?
How many days does it rain in June in Jamestown?
When it does not snow in Jamestown?
Does it snow in Jamestown in June?
When are the longest days in Jamestown?
How many hours of daylight does Jamestown have in June?
What time are sunrise and sunset in June in Jamestown?
How long on average sun shines in June in Jamestown?
What are the months with the highest UV index in Jamestown?
What is the UV index reading in June in Jamestown?
Average temperature in June
Jamestown, NY
- Average high temperature in June: 70.5°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in June: 54.1°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in June
Jamestown, NY
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Jamestown, NY
- Average wind speed in June: 7.3mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in June
Jamestown, NY
- Average humidity in June: 82%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, May and September (81%).
Average rainfall in June
Jamestown, NY
- Average rainfall in June: 2.44"
The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in June
Jamestown, NY
- Average rainfall days in June: 15.4 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in June
Jamestown, NY
- Average snowfall in June: 0"
The month with the highest snowfall is December (7.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Jamestown, NY
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Jamestown, NY
- Average daylight in June: 15h and 1min
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 12min).
- Average sunshine in June: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in June
Jamestown, NY
- Average sunshine days in June: 11.8 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in June
Jamestown, NY
- Average UV index in June: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Jamestown, NY
- Average cloud cover in June: 39
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Jamestown, NY
- Average visibility in June: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (4mi).
Jamestown, New York, USA
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