Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
In Williamstown, July is the warmest month, with temperatures averaging a high of 76.8°F (24.9°C) and a low of 55.2°F (12.9°C).Humidity
The average relative humidity in July in Williamstown is 79%.Rainfall
In Williamstown, in July, during 18.5 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. In Williamstown, during the entire year, the rain falls for 166.6 days and collects up to 32.01" (813mm) of precipitation.Snowfall
June through September are months without snowfall in Williamstown.Daylight
In July, the average length of the day is 15h and 7min.On the first day of the month, sunrise is at 5:11 am and sunset at 8:37 pm. On the last day of July, sunrise is at 5:37 am and sunset at 8:15 pm EDT.
Sunshine
The month with the most sunshine is July, with an average of 9.8h of sunshine.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Williamstown, Vermont. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 5 in July transforms into this advice:
Ensure safety - Recommendations to avert sunburn are presented. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What month is the hottest in Williamstown?
What are the temperatures in Williamstown in July?
What is the average humidity in July in Williamstown?
How much does it rain in Williamstown in July?
When it does not snow in Williamstown?
What is the average length of the day in July in Williamstown?
When is the sunrise / sunset in July in Williamstown?
What month has the most sunshine in Williamstown?
How many hours of sunshine does Williamstown have in July?
What are the months with the highest UV index in Williamstown?
How high is the UV index in July in Williamstown?
Average temperature in July
Williamstown, VT
- Average high temperature in July: 76.8°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in July: 55.2°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in July
Williamstown, VT
- Average pressure in July: 29.93"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 July
Williamstown, VT
- Average wind speed in July: 5.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in July
Williamstown, VT
- Average humidity in July: 79%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in July
Williamstown, VT
- Average rainfall in July: 2.87"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in July
Williamstown, VT
- Average rainfall days in July: 18.5 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in July
Williamstown, VT
- Average snowfall in July: 0"
The month with the highest snowfall is February (13.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Williamstown, VT
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Williamstown, VT
- Average daylight in July: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in July: 9h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in July
Williamstown, VT
- Average sunshine days in July: 10.5 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in July
Williamstown, VT
- Average UV index in July: 5
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in July
Williamstown, VT
- Average cloud cover in July: 39
The months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in July
Williamstown, VT
- Average visibility in July: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Williamstown, Vermont, USA
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