May weather forecast
Middlebury, VT

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Weather in May

May witnesses a subsequent rise in the mercury levels, indicating the arrival of late-spring. Very light traces of snowfall mark their presence for one last round before the coming heat. The warmth is accompanied by a visible rise in humidity levels. The foliage finds a new tint of green, saturated with the onset of pre-summer rains. An enjoyable time for hiking and sightseeing, offering vibrant views.

Temperature

Witnessing a clear upsurge, the average high-temperature in Middlebury, Vermont, during May escalates from April's fresh 50°F (10°C) to a comfortable 64.9°F (18.3°C). Nighttime temperature experiences an average drop to a frosty 44.2°F (6.8°C) in May.

Humidity

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

Rainfall

In May, the rain falls for 17.2 days. Throughout May, 2.72" (69mm) of precipitation is accumulated. In Middlebury, during the entire year, the rain falls for 168.4 days and collects up to 29.45" (748mm) of precipitation.

Snowfall

Months with snowfall in Middlebury are January through May, October through December. May is the last month it regularly snows in Middlebury. During 0.5 snowfall days, in May, Middlebury aggregates 0.47" (12mm) of snow. In Middlebury, during the entire year, snow falls for 82 days and aggregates up to 44.53" (1131mm) of snow.

Daylight

In Middlebury, the average length of the day in May is 14h and 46min.
On the first day of May, sunrise is at 5:42 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:28 pm EDT.

Sunshine

In Middlebury, the average sunshine in May is 8.1h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 5 during May translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Middlebury in May?

In May, in Middlebury, the average high-temperature is 64.9°F (18.3°C), and the average low-temperature is 44.2°F (6.8°C).

What is the least humid month in Middlebury?

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

What is the average humidity in May in Middlebury?

In May, the average relative humidity is 76%.

How many days does it rain in May in Middlebury?

In Middlebury, Vermont, in May, during 17.2 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

What is the last month it snows in Middlebury?

May is the last month it regularly snows in Middlebury, Vermont. During 0.5 snowfall days, in May, Middlebury aggregates 0.47" (12mm) of snow.

How many hours of daylight does Middlebury have in May?

In May, the average day length in Middlebury is 14h and 46min.

What time are sunrise and sunset in May in Middlebury?

In May, on the first day of the month, sunrise is at 5:42 am and sunset at 7:56 pm. On the last day of the month, in Middlebury, sunrise is at 5:12 am and sunset at 8:28 pm EDT.

How long on average sun shines in May in Middlebury?

The average sunshine duration in May in Middlebury, Vermont, is 8.1h.

What is the month with the highest UV index in Middlebury?

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

What is the UV index reading in May in Middlebury?

In Middlebury, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Middlebury, VT

Average temperature in May - Middlebury, VT
  • Average high temperature in May: 64.9°F

The warmest month (with the highest average high temperature) is July (78.6°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 (56.8°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).

Average pressure in May
Middlebury, VT

Average pressure in May - Middlebury, 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
Middlebury, VT

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

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
Middlebury, VT

Average humidity in May - Middlebury, 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
Middlebury, VT

Average rainfall in May - Middlebury, VT
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in May
Middlebury, VT

Average rainfall days in May - Middlebury, VT
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in May
Middlebury, VT

Average snowfall in May - Middlebury, VT
  • Average snowfall in May: 0.47"

The month with the highest snowfall is February (11.26").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Middlebury, VT

Average snowfall days in May - Middlebury, VT
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Middlebury, VT
  • Average daylight in May: 14h and 5min

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 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).

Average sunshine days in May
Middlebury, VT

Average sunshine days in May - Middlebury, VT
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (7.5 days).

Average UV index in May
Middlebury, VT

Average UV index in May - Middlebury, 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, February and December (UV index 1).

Average cloud cover in May
Middlebury, VT

Average cloud cover in May - Middlebury, VT
  • Average cloud cover in May: 48

The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 37).

Average visibility in May
Middlebury, VT

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

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

Middlebury, Vermont, USA

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