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
Williston's June weather indicates a minor increase in high-temperatures, edging from May's refreshing 64.9°F (18.3°C) to an agreeable 71.8°F (22.1°C). The nighttime temperature, during June, averages of 51.4°F (10.8°C).Humidity
In June, the average relative humidity in Williston is 78%.Rainfall
The month with the most rainfall is June, when the rain falls for 18 days and typically aggregates up to 3.19" (81mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The month with the longest days is June, with an average of 15h and 30min of daylight.On the first day of the month, sunrise is at 5:10 am and sunset at 8:30 pm. On the last day of June, in Williston, sunrise is at 5:11 am and sunset at 8:40 pm EDT.
Sunshine
The average sunshine in June in Williston is 8.7h.UV index
The months with the highest UV index in Williston are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 5 during June leads to these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Williston in June?
What is the average humidity in June in Williston?
What is the rainiest month in Williston?
How many days does it rain in June in Williston?
When it does not snow in Williston?
Does it snow in Williston in June?
When are the longest days in Williston?
How many hours of daylight does Williston have in June?
When are sunrise and sunset in June in Williston?
How long on average sun shines in June in Williston?
What is the month with the highest UV index in Williston?
What is the UV index intensity in June in Williston?
Average temperature in June
Williston, VT
- Average high temperature in June: 71.8°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in June: 51.4°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in June
Williston, VT
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Williston, VT
- Average wind speed in June: 5.8mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in June
Williston, VT
- Average humidity in June: 78%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in June
Williston, VT
- Average rainfall in June: 3.19"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in June
Williston, VT
- Average rainfall days in June: 18 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in June
Williston, VT
- Average snowfall in June: 0"
The month with the highest snowfall is February (11.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Williston, VT
- 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
Williston, VT
- Average daylight in June: 15h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in June: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in June
Williston, VT
- Average sunshine days in June: 10.4 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in June
Williston, VT
- 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
Williston, VT
- Average cloud cover in June: 45
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in June
Williston, VT
- Average visibility in June: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
Williston, Vermont, USA
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