May weather forecast
Chittenden, VT

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Weather in May

May, the last month of the spring in Chittenden, is an enjoyable month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 64.6°F (18.1°C).

Temperature

As May begins, there is a noticeable increase in the average high-temperature, soaring from a fresh 50°F (10°C) in April to an enjoyable 64.6°F (18.1°C). Chittenden usually reports an average low-temperature of 44.2°F (6.8°C) during the month of May.

Humidity

The months with the lowest humidity are April and May, with an average relative humidity of 76%.

Rainfall

In Chittenden, in May, it is raining for 13.3 days, with typically 1.3" (33mm) of accumulated precipitation. In Chittenden, during the entire year, the rain falls for 115 days and collects up to 13.19" (335mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Chittenden. May is the last month it regularly snows. During 0.8 snowfall days, in May, Chittenden aggregates 0.39" (10mm) of snow. Throughout the year, there are 59.9 snowfall days, and 20.16" (512mm) of snow is accumulated.

Daylight

In Chittenden, the average length of the day in May is 14h and 44min.
On the first day of May, sunrise is at 5:42 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:26 pm EDT.

Sunshine

The average sunshine in May is 7.9h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Chittenden in May?

An average high-temperature, in May, in Chittenden, is 64.6°F (18.1°C) and the average low-temperature is 44.2°F (6.8°C).

What is the least humid month?

April and May, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in May?

In Chittenden, the average relative humidity in May is 76%.

How many days does it rain in May?

In May, the rain falls for 13.3 days. Throughout May, 1.3" (33mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.8 snowfall days, in May, Chittenden aggregates 0.39" (10mm) of snow.

What is the average length of the day in May?

The average day length in May is 14h and 44min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:42 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Chittenden have in May?

In May, the average sunshine duration is 7.9h.

What is the month with the highest UV index?

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

What is the UV index intensity in May?

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Chittenden, VT

Average temperature in May - Chittenden, VT
  • Average high temperature in May: 64.6°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 (24.3°F).

  • Average low temperature in May: 44.2°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average pressure in May
Chittenden, VT

Average pressure in May - Chittenden, VT
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Chittenden, VT

Average wind speed in May - Chittenden, VT
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in May
Chittenden, VT

Average humidity in May - Chittenden, VT
  • Average humidity in May: 76%

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 May
Chittenden, VT

Average rainfall in May - Chittenden, VT
  • Average rainfall in May: 1.3"

The wettest month (with the highest rainfall) is June (1.42").
The driest month (with the least rainfall) is September (0.79").

Average rainfall days in May
Chittenden, VT

Average rainfall days in May - Chittenden, VT
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is February (3.9 days).

Average snowfall in May
Chittenden, VT

Average snowfall in May - Chittenden, VT
  • Average snowfall in May: 0.39"

The month with the highest snowfall is February (5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Chittenden, VT

Average snowfall days in May - Chittenden, VT
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Chittenden, VT

Average daylight in May / Average sunshine in May - Chittenden, VT
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in May: 7h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).

Average sunshine days in May
Chittenden, VT

Average sunshine days in May - Chittenden, VT
  • Average sunshine days in May: 14.7 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is February (13.2 days).

Average UV index in May
Chittenden, VT

Average UV index in May - Chittenden, 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
Chittenden, VT

Average cloud cover in May - Chittenden, VT
  • Average cloud cover in May: 50

The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in May
Chittenden, VT

Average visibility in May - Chittenden, VT
  • Average visibility in May: 5mi

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

Chittenden, Vermont, USA

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