July weather forecastGrand Isle Station, VT
July
Weather in July
July in Grand Isle Station, Vermont, is a warm summer month, with an average temperature fluctuating between 77.5°F (25.3°C) and 59.4°F (15.2°C).Temperature
July is the warmest month, with an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 59.4°F (15.2°C).Humidity
In Grand Isle Station, Vermont, the average relative humidity in July is 78%.Rainfall
In July, in Grand Isle Station, the rain falls for 18.5 days. Throughout July, 2.76" (70mm) of precipitation is accumulated. Throughout the year, in Grand Isle Station, there are 176.9 rainfall days, and 29.88" (759mm) of precipitation is accumulated.Snowfall
In Grand Isle Station, snow does not fall in June through September.Daylight
In July, the average length of the day is 15h and 10min.On the first day of July in Grand Isle Station, sunrise is at 5:12 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:20 pm EDT.
Sunshine
In Grand Isle Station, the average sunshine in July is 10.4h.UV index
The months with the highest UV index 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 exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 5 in July transforms into this advice:
Take necessary precautions - Defending against sun damage is advocated. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Grand Isle Station, VT
- Average high temperature in July: 77.5°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in July: 59.4°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 (12°F).
Average pressure in July
Grand Isle Station, 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
Grand Isle Station, VT
- Average wind speed in July: 6.1mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity in July
Grand Isle Station, VT
- Average humidity in July: 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 July
Grand Isle Station, VT
- Average rainfall in July: 2.76"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in July
Grand Isle Station, 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 (9.4 days).
Average snowfall in July
Grand Isle Station, VT
- Average snowfall in July: 0"
The month with the highest snowfall is February (9.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Grand Isle Station, VT
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Grand Isle Station, VT
- Average daylight in July: 15h and 12min
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 July: 10h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in July
Grand Isle Station, VT
- Average sunshine days in July: 9.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in July
Grand Isle Station, 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
Grand Isle Station, VT
- Average cloud cover in July: 32
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in July
Grand Isle Station, VT
- Average visibility in July: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
