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
Jamestown observes a slight ascent in average high-temperatures during June, adjusting from a pleasant 71.2°F (21.8°C) in May to a warm 78.1°F (25.6°C). In Jamestown, June is marked by an average low-temperature of 61.5°F (16.4°C).Humidity
The average relative humidity in June in Jamestown, Ohio, is 80%.Rainfall
In Jamestown, in June, it is raining for 17.2 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, there are 169.3 rainfall days, and 32.99" (838mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Jamestown.Daylight
The month with the longest days is June, with an average of 14h and 54min of daylight.On the first day of June, sunrise is at 6:08 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 9:06 pm EDT.
Sunshine
The average sunshine in June in Jamestown is 10.1h.UV index
The months with the highest UV index in Jamestown are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 6 in June interprets into the following advice:
Fend off overexposure. Sun protection is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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?
What is the average length of the day in June in Jamestown?
When are sunrise and sunset in June in Jamestown?
How long on average sun shines in June in Jamestown?
What is the month with the highest UV index in Jamestown?
What is the UV index intensity in June in Jamestown?
Average temperature in June
Jamestown, OH
- Average high temperature in June: 78.1°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in June: 61.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in June
Jamestown, OH
- Average pressure in June: 29.94"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in June
Jamestown, OH
- Average wind speed in June: 7.1mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in June
Jamestown, OH
- Average humidity in June: 80%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in June
Jamestown, OH
- Average rainfall in June: 2.83"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in June
Jamestown, OH
- Average rainfall days in June: 17.2 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in June
Jamestown, OH
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Jamestown, OH
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12.2 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, OH
- Average daylight in June: 14h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in June
Jamestown, OH
- Average sunshine days in June: 9.8 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in June
Jamestown, OH
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Jamestown, OH
- Average cloud cover in June: 32
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in June
Jamestown, OH
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Jamestown, Ohio, USA
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