May weather forecast
Fair Haven, VT

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Weather in May

May sees Fair Haven, Vermont entering its warmer season, with temperatures climbing. However, the month stands out for being part of the city's rainy season with a high rainfall of 2.56" (65mm). As the month progresses, locals expect considerably longer days, reduced snowfall, and increasing temperatures. Fair Haven's landscape transforms during May, with blossoming flowers and greener lawns brought on by the rise in temperature and showers.

Temperature

The start of May in Fair Haven is characterized by a significant increase in the average high-temperature, moving from a cool 51.8°F (11°C) in April to an enjoyable 66.4°F (19.1°C). In the month of May, the average low-temperature usually rests at a frosty 45°F (7.2°C).

Humidity

In May, the average relative humidity in Fair Haven, Vermont, is 75%.

Rainfall

In May, in Fair Haven, Vermont, the rain falls for 16.5 days. Throughout May, 2.56" (65mm) of precipitation is accumulated. In Fair Haven, during the entire year, the rain falls for 161.5 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.4 snowfall days, in May, Fair Haven aggregates 0.51" (13mm) of snow. In Fair Haven, during the entire year, snow falls for 69.3 days and aggregates up to 37.91" (963mm) of snow.

Daylight

The average length of the day in May in Fair Haven is 14h and 44min.
On the first day of the month, sunrise is at 5:44 am and sunset at 7:55 pm. On the last day of May, in Fair Haven, sunrise is at 5:14 am and sunset at 8:27 pm EDT.

Sunshine

The average sunshine in May in Fair Haven is 8.5h.

UV index

In May, the average daily maximum UV index in Fair Haven is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 4 in May translates into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Frequently asked questions

What is the average May temperature in Fair Haven?

The high-temperature in Fair Haven during May is 66.4°F (19.1°C) and the low-temperature is 45°F (7.2°C).

What is the average humidity in May in Fair Haven?

In May, the average relative humidity is 75%.

How much does it rain in Fair Haven in May?

In Fair Haven, during May, the rain falls for 16.5 days and regularly aggregates up to 2.56" (65mm) of precipitation.

What is the last month it snows in Fair Haven?

May is the last month it regularly snows. During 0.4 snowfall days, in May, Fair Haven aggregates 0.51" (13mm) of snow.

How many hours of daylight does Fair Haven have in May?

In May, the average day length in Fair Haven is 14h and 44min.

What time are sunrise and sunset in May in Fair Haven?

In May, on the first day of the month, sunrise is at 5:44 am and sunset at 7:55 pm. On the last day of the month, in Fair Haven, sunrise is at 5:14 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Fair Haven have in May?

In Fair Haven, the average sunshine duration in May is 8.5h.

What is the UV index reading in May in Fair Haven?

In Fair Haven, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Fair Haven, VT

Average temperature in May - Fair Haven, VT
  • Average high temperature in May: 66.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in May: 45°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

Average pressure in May
Fair Haven, VT

Average pressure in May - Fair Haven, 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
Fair Haven, VT

Average wind speed in May - Fair Haven, VT
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in May
Fair Haven, VT

Average humidity in May - Fair Haven, VT
  • Average humidity in May: 75%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (74%).

Average rainfall in May
Fair Haven, VT

Average rainfall in May - Fair Haven, VT
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in May
Fair Haven, VT

Average rainfall days in May - Fair Haven, VT
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (7.7 days).

Average snowfall in May
Fair Haven, VT

Average snowfall in May - Fair Haven, VT
  • Average snowfall in May: 0.51"

The month with the highest snowfall is February (10.16").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Fair Haven, VT

Average snowfall days in May - Fair Haven, VT
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Fair Haven, VT

Average daylight in May / Average sunshine in May - Fair Haven, 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: 8h and 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

Average sunshine days in May
Fair Haven, VT

Average sunshine days in May - Fair Haven, VT
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (10.2 days).

Average UV index in May
Fair Haven, VT

Average UV index in May - Fair Haven, VT
  • Average UV index in May: 4

The months with the highest UV index are 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
Fair Haven, VT

Average cloud cover in May - Fair Haven, VT
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in May
Fair Haven, VT

Average visibility in May - Fair Haven, 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).

Fair Haven, Vermont, USA

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