July weather forecast
Winooski, VT

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Weather in July

July crowns itself as the warmest month in Winooski with a scorching peak in average temperatures seeing 78.1°F (25.6°C). The ample sunshine and long summer days make it ideal for outdoor recreational activities. Popular summertime happenings, such as cookouts, pool parties and picnics, animate the city. Swimming in nearby bodies of water offers a fantastic way to cool off during the day. Slowly, as summer draws to a close, the fervor for August's weather builds.

Temperature

July proves to be the warmest month, recording an average peak temperature of 78.1°F (25.6°C) and a minimum temperature of 57.6°F (14.2°C).

Humidity

In Winooski, the average relative humidity in July is 77%.

Rainfall

In Winooski, during July, the rain falls for 16.3 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Winooski, during the entire year, the rain falls for 153.4 days and collects up to 17.01" (432mm) of precipitation.

Snowfall

June through September are months without snowfall in Winooski, Vermont.

Daylight

In Winooski, the average length of the day in July is 15h and 9min.
On the first day of July in Winooski, sunrise is at 5:12 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:18 pm EDT.

Sunshine

July has the most sunshine of the year in Winooski, with an average of 10.2h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 5 in July suggests the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Winooski?

In Winooski, the average temperatures in July are the highest, with a peak at 78.1°F (25.6°C) and a low of 57.6°F (14.2°C).

What is the average July temperature in Winooski?

In Winooski, 78.1°F (25.6°C) is the average high-temperature and 57.6°F (14.2°C) is the average low-temperature during July.

What is the average humidity in July in Winooski?

In July, the average relative humidity is 77%.

How many days does it rain in July in Winooski?

In July, in Winooski, the rain falls for 16.3 days. Throughout July, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Winooski?

In Winooski, snow does not fall in June through September.

How many hours of daylight does Winooski have in July?

The average day length in July in Winooski is 15h and 9min.

When is the sunrise / sunset in July in Winooski?

In July, on the first day of the month, sunrise is at 5:12 am and sunset at 8:41 pm. On the last day of the month, in Winooski, Vermont, sunrise is at 5:39 am and sunset at 8:18 pm EDT.

What month has the most sunshine in Winooski?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

How many hours of sunshine does Winooski have in July?

The average sunshine duration in July is 10.2h.

What are the months with the highest UV index in Winooski?

The months with the highest UV index in Winooski, Vermont, are May through August, with an average maximum UV index of 5.

What is the UV index intensity in July in Winooski?

The average daily maximum UV index in July in Winooski is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Winooski, VT

Average temperature in July - Winooski, VT
  • Average high temperature in July: 78.1°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (24.6°F).

  • Average low temperature in July: 57.6°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

Average pressure in July
Winooski, VT

Average pressure in July - Winooski, 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
Winooski, VT

Average wind speed in July - Winooski, VT
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in July
Winooski, VT

Average humidity in July - Winooski, VT
  • Average humidity in July: 77%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (75%).

Average rainfall in July
Winooski, VT

Average rainfall in July - Winooski, VT
  • Average rainfall in July: 1.65"

The wettest month (with the highest rainfall) is June (2.09").
The driest month (with the least rainfall) is February (0.87").

Average rainfall days in July
Winooski, VT

Average rainfall days in July - Winooski, VT
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is January (7.4 days).

Average snowfall in July
Winooski, VT

Average snowfall in July - Winooski, VT
  • Average snowfall in July: 0"

The month with the highest snowfall is January (5.16").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Winooski, VT

Average snowfall days in July - Winooski, VT
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Winooski, VT

Average daylight in July / Average sunshine in July - Winooski, VT
  • Average daylight in July: 15h and 1min

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 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).

Average sunshine days in July
Winooski, VT

Average sunshine days in July - Winooski, VT
  • Average sunshine days in July: 12.5 days

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (7.3 days).

Average UV index in July
Winooski, VT

Average UV index in July - Winooski, VT
  • Average UV index in July: 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 July
Winooski, VT

Average cloud cover in July - Winooski, VT
  • Average cloud cover in July: 35

The month with the most cloud cover is February (Cloud cover 70).
The months with the least cloud cover are July, August and September (Cloud cover 35).

Average visibility in July
Winooski, VT

Average visibility in July - Winooski, VT
  • Average visibility in July: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Winooski, Vermont, USA

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