May weather forecast
Woburn, MA

Weather in May

May, the last month of the spring in Woburn, is an enjoyable month, with an average temperature ranging between max 66.7°F (19.3°C) and min 49.3°F (9.6°C).

Temperature

In May, the average high-temperature increases from a mild 55.6°F (13.1°C) in April to a comfortable 66.7°F (19.3°C). In May, in Woburn, the average low-temperature is 49.3°F (9.6°C).

Humidity

In May, the average relative humidity in Woburn is 72%.

Rainfall

In Woburn, in May, it is raining for 15.5 days, with typically 1.97" (50mm) of accumulated precipitation. In Woburn, during the entire year, the rain falls for 138.8 days and collects up to 26.85" (682mm) of precipitation.

Snowfall

Months with snowfall in Woburn are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, Woburn aggregates 0.12" (3mm) of snow. Throughout the year, there are 30.6 snowfall days, and 18.86" (479mm) of snow is accumulated.

Daylight

The average length of the day in May in Woburn, Massachusetts, is 14h and 38min.
On the first day of the month, sunrise is at 5:39 am and sunset at 7:44 pm. On the last day of May, sunrise is at 5:10 am and sunset at 8:14 pm EDT.

Sunshine

In May, the average sunshine is 8.3h.

UV index

In Woburn, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Woburn?

In May, in Woburn, Massachusetts, the average high-temperature is 66.7°F (19.3°C), and the average low-temperature is 49.3°F (9.6°C).

What is the average humidity in May in Woburn?

The average relative humidity in May in Woburn is 72%.

How much does it rain in Woburn in May?

In Woburn, during May, the rain falls for 15.5 days and regularly aggregates up to 1.97" (50mm) of precipitation.

What is the last month it snows in Woburn?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Woburn aggregates 0.12" (3mm) of snow.

What is the average length of the day in May in Woburn?

In May, the average day length is 14h and 38min.

When are sunrise and sunset in May in Woburn?

On the first day of May, sunrise is at 5:39 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:14 pm EDT.

How many hours of sunshine does Woburn have in May?

In May, the average sunshine duration is 8.3h.

What is the UV index intensity in May in Woburn?

The average daily maximum UV index in May in Woburn, Massachusetts, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Woburn, MA

Average temperature in May - Woburn, MA
  • Average high temperature in May: 66.7°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in May: 49.3°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in May
Woburn, MA

Average pressure in May - Woburn, MA
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Woburn, MA

Average wind speed in May - Woburn, MA
  • Average wind speed in May: 7.1mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in May
Woburn, MA

Average humidity in May - Woburn, MA
  • Average humidity in May: 72%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (69%).

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Average rainfall in May
Woburn, MA

Average rainfall in May - Woburn, MA
  • Average rainfall in May: 1.97"

The wettest month (with the highest rainfall) is December (2.87").
The driest month (with the least rainfall) is September (1.22").

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Average rainfall days in May
Woburn, MA

Average rainfall days in May - Woburn, MA
  • Average rainfall days in May: 15.5 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in May
Woburn, MA

Average snowfall in May - Woburn, MA
  • Average snowfall in May: 0.12"

The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Woburn, MA

Average snowfall days in May - Woburn, MA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Woburn, MA

Average daylight in May / Average sunshine in May - Woburn, MA
  • Average daylight in May: 14h and 38min

The month with the longest days is June (Average daylight: 15h and 15min).
The month with the shortest days is December (Average daylight: 9h and 8min).

  • Average sunshine in May: 8h and 18min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in May
Woburn, MA

Average sunshine days in May - Woburn, MA
  • Average sunshine days in May: 13.7 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (13.3 days).

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Average UV index in May
Woburn, MA

Average UV index in May - Woburn, MA
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in May
Woburn, MA

Average cloud cover in May - Woburn, MA
  • Average cloud cover in May: 47

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in May
Woburn, MA

Average visibility in May - Woburn, MA
  • Average visibility in May: 6mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).

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