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 Williamsville, the peak temperatures are generally noted in July, averaging a high of 79.7°F (26.5°C) and a low of 58.8°F (14.9°C).Humidity
The average relative humidity in July in Williamsville, Vermont, is 76%.Rainfall
In July, in Williamsville, the rain falls for 9.8 days. Throughout July, 0.79" (20mm) of precipitation is accumulated. Throughout the year, in Williamsville, there are 91.5 rainfall days, and 7.8" (198mm) of precipitation is accumulated.Snowfall
In Williamsville, snow does not fall in May through September.Daylight
The average length of the day in July in Williamsville is 14h and 59min.On the first day of the month, sunrise is at 5:16 am and sunset at 8:33 pm. On the last day of July, in Williamsville, sunrise is at 5:41 am and sunset at 8:12 pm EDT.
Sunshine
In July, the average sunshine is 10.2h.UV index
The months with the highest UV index in Williamsville are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 5 in July translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What time of the year is the hottest in Williamsville?
What is the usual temperature for Williamsville in July?
What is the average humidity in July in Williamsville?
How many days does it rain in July in Williamsville?
When it does not snow in Williamsville?
What is the average length of the day in July in Williamsville?
What time are sunrise and sunset in July in Williamsville?
How long on average sun shines in July in Williamsville?
What is the month with the highest UV index in Williamsville?
What is the UV index intensity in July in Williamsville?
Average temperature in July
Williamsville, VT
- Average high temperature in July: 79.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in July: 58.8°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in July
Williamsville, VT
- Average pressure in July: 29.94"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in July
Williamsville, VT
- Average wind speed in July: 5.3mph
The windiest months (with the highest average wind speed) are January, February and March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in July
Williamsville, VT
- Average humidity in July: 76%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in July
Williamsville, VT
- Average rainfall in July: 0.79"
The wettest month (with the highest rainfall) is November (0.87").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in July
Williamsville, VT
- Average rainfall days in July: 9.8 days
The month with the highest number of rainy days is May (10 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in July
Williamsville, VT
- Average snowfall in July: 0"
The month with the highest snowfall is January (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Williamsville, VT
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Williamsville, VT
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in July: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in July
Williamsville, VT
- Average sunshine days in July: 17.6 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is July (17.6 days).
Average UV index in July
Williamsville, VT
- Average UV index in July: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in July
Williamsville, VT
- Average cloud cover in July: 36
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in July
Williamsville, VT
- Average visibility in July: 5mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Williamsville, Vermont, USA
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