May weather forecast
Medford, MA

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Weather in May

As summer approaches, the city of Medford, Massachusetts further warms up in May. There are distinct differences as compared to April, with temperatures ranging between 49.6°F (9.8°C) and 66.7°F (19.3°C). The sunny and pleasant weather, alongside decreased rainfall rates, makes this month an excellent time for outdoor activities. Heading into June, the days become even longer and the temperatures continue to increase, building up to the peak summer weather.

Temperature

May in Medford, Massachusetts, brings an increase in the average high-temperature, progressing from a moderate 55.6°F (13.1°C) in April to a comfortable 66.7°F (19.3°C). May nights observe an average temperature dip to a frosty 49.6°F (9.8°C).

Humidity

The average relative humidity in May is 72%.

Rainfall

In May, the rain falls for 4.3 days. Throughout May, 0.28" (7mm) of precipitation is accumulated. In Medford, during the entire year, the rain falls for 45.2 days and collects up to 3.98" (101mm) of precipitation.

Snowfall

January through March, May, November and December are months with snowfall. May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Medford, during the entire year, snow falls for 11.3 days and aggregates up to 1.38" (35mm) of snow.

Daylight

The average length of the day in May in Medford is 14h and 37min.
On the first day of the month, sunrise is at 5:38 am and sunset at 7:44 pm. On the last day of May, in Medford, sunrise is at 5:10 am and sunset at 8:14 pm EDT.

Sunshine

In Medford, the average sunshine in May is 8.4h.

UV index

The average daily maximum UV index in May in Medford is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, the UV index of 5 transforms into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. When the Sun is at its strongest around midday, find shade and limit exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the average May temperature in Medford?

In May, in Medford, the average high-temperature is 66.7°F (19.3°C), and the average low-temperature is 49.6°F (9.8°C).

What is the average humidity in May in Medford?

The average relative humidity in May in Medford, Massachusetts, is 72%.

How many days does it rain in May in Medford?

In Medford, during May, the rain falls for 4.3 days and regularly aggregates up to 0.28" (7mm) of precipitation.

When does it start snowing in Medford?

May is the first month it typically snows in Medford, Massachusetts. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

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

The average day length in May in Medford, Massachusetts, is 14h and 37min.

What time are sunrise and sunset in May in Medford?

On the first day of May, sunrise is at 5:38 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 Medford have in May?

In Medford, Massachusetts, the average sunshine duration in May is 8.4h.

What is the UV index intensity in May in Medford?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Medford, MA

Average temperature in May - Medford, 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 (33.6°F).

  • Average low temperature in May: 49.6°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 (22.5°F).

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Average pressure in May
Medford, MA

Average pressure in May - Medford, 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
Medford, MA

Average wind speed in May - Medford, MA
  • Average wind speed in May: 7.2mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in May
Medford, MA

Average humidity in May - Medford, 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
Medford, MA

Average rainfall in May - Medford, MA
  • Average rainfall in May: 0.28"

The wettest month (with the highest rainfall) is November (0.55").
The driest month (with the least rainfall) is September (0.08").

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Average rainfall days in May
Medford, MA

Average rainfall days in May - Medford, MA
  • Average rainfall days in May: 4.3 days

The month with the highest number of rainy days is April (5.3 days).
The month with the least rainy days is January (2.2 days).

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Average snowfall in May
Medford, MA

Average snowfall in May - Medford, MA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is December (0.55").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in May
Medford, MA

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

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Medford, MA
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 8h and 2min

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 42min).

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Average sunshine days in May
Medford, MA

Average sunshine days in May - Medford, MA
  • Average sunshine days in May: 23.6 days

The month with the most sunshine days is January (27.2 days).
The months with the least sunshine days are June and August (22.9 days).

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Average UV index in May
Medford, MA

Average UV index in May - Medford, 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
Medford, MA

Average cloud cover in May - Medford, MA
  • Average cloud cover in May: 46

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
Medford, MA

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

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

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Medford, Massachusetts, USA

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