Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May in Winooski, Vermont, brings a significant increase in the average high-temperature, moving up from a chilly 49.8°F (9.9°C) in April to a comfortable 64.9°F (18.3°C). In May, Winooski encounters an average low-temperature of 45°F (7.2°C) during the night.Humidity
With an average relative humidity of 75%, May is the least humid month.Rainfall
In Winooski, in May, it is raining for 16.1 days, with typically 1.85" (47mm) of accumulated precipitation. In Winooski, during the entire year, the rain falls for 153.4 days and collects up to 17.01" (432mm) of precipitation.Snowfall
Months with snowfall in Winooski are January through May, October through December. May is the last month it regularly snows in Winooski. During 0.8 snowfall days, in May, Winooski aggregates 0.24" (6mm) of snow. In Winooski, Vermont, during the entire year, snow falls for 87.7 days and aggregates up to 22.64" (575mm) of snow.Daylight
In Winooski, the average length of the day in May is 14h and 49min.On the first day of May, sunrise is at 5:41 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 8:29 pm EDT.
Sunshine
In Winooski, the average sunshine in May is 8.5h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Winooski, Vermont. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 5 in May transforms into this advice:
Take precautions - Protection against skin and eye damage is obliged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Winooski?
What is the least humid month in Winooski?
What is the average humidity in May in Winooski?
How much does it rain in Winooski in May?
What is the last month it snows in Winooski?
How many hours of daylight does Winooski have in May?
When is the sunrise / sunset in May in Winooski?
How long on average sun shines in May in Winooski?
When is the highest UV index in Winooski?
How high is the UV index in May in Winooski?
Average temperature in May
Winooski, VT
- Average high temperature in May: 64.9°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 May: 45°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 May
Winooski, VT
- Average pressure in May: 29.98"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 May
Winooski, VT
- Average wind speed in May: 6.6mph
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 May
Winooski, VT
- Average humidity in May: 75%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (75%).
Average rainfall in May
Winooski, VT
- Average rainfall in May: 1.85"
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 May
Winooski, VT
- Average rainfall days in May: 16.1 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 May
Winooski, VT
- Average snowfall in May: 0.24"
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 May
Winooski, VT
- Average snowfall days in May: 0.8 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 May /
Average sunshine in May
Winooski, VT
- Average daylight in May: 14h and 5min
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 May: 8h and 3min
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 May
Winooski, VT
- Average sunshine days in May: 12.9 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 May
Winooski, VT
- Average UV index in May: 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 May
Winooski, VT
- Average cloud cover in May: 46
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 May
Winooski, VT
- Average visibility in May: 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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