May weather forecast
Oakham, MA

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Weather in May

The last month of the spring, May, is a refreshing month in Oakham, Massachusetts, with an average temperature fluctuating between 66.6°F (19.2°C) and 47.5°F (8.6°C).

Temperature

With the onset of May, Oakham's weather sees a temperature rise, transitioning from a fresh 54.5°F (12.5°C) in April to a refreshing 66.6°F (19.2°C). In Oakham, May's nights observe an average temperature dip to a chilly 47.5°F (8.6°C).

Humidity

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

Rainfall

In Oakham, during May, the rain falls for 16.5 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Oakham, Massachusetts, during the entire year, the rain falls for 147.4 days and collects up to 29.76" (756mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Oakham. May is the last month it regularly snows. During 0.1 snowfall days, in May, Oakham aggregates 0.2" (5mm) of snow. Throughout the year, in Oakham, there are 39.9 snowfall days, and 23.82" (605mm) of snow is accumulated.

Daylight

In May, the average length of the day in Oakham is 14h and 37min.
On the first day of the month, sunrise is at 5:42 am and sunset at 7:48 pm. On the last day of May, sunrise is at 5:13 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in May is 7.8h.

UV index

In Oakham, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. 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 usual temperature for Oakham in May?

During May, Oakham experiences an average high-temperature of 66.6°F (19.2°C) and a low-temperature of 47.5°F (8.6°C).

What is the average humidity in May in Oakham?

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

How many days does it rain in May in Oakham?

In Oakham, in May, it is raining for 16.5 days, with typically 2.44" (62mm) of accumulated precipitation.

What is the last month it snows in Oakham?

May is the last month it regularly snows in Oakham. During 0.1 snowfall days, in May, Oakham aggregates 0.2" (5mm) of snow.

How many hours of daylight does Oakham have in May?

In May, the average day length in Oakham is 14h and 37min.

When are sunrise and sunset in May in Oakham?

In May, on the first day of the month, sunrise is at 5:42 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Oakham have in May?

The average sunshine duration in May is 7.8h.

What is the UV index intensity in May in Oakham?

In Oakham, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
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
Oakham, MA

Average temperature in May - Oakham, MA
  • Average high temperature in May: 66.6°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in May: 47.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in May
Oakham, MA

Average pressure in May - Oakham, 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 (29.93"Hg).

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Average wind speed in May
Oakham, MA

Average wind speed in May - Oakham, MA
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in May
Oakham, MA

Average humidity in May - Oakham, MA
  • Average humidity in May: 76%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in May
Oakham, MA

Average rainfall in May - Oakham, MA
  • Average rainfall in May: 2.44"

The wettest months (with the highest rainfall) are October and November (2.76").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in May
Oakham, MA

Average rainfall days in May - Oakham, MA
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (6.4 days).

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Average snowfall in May
Oakham, MA

Average snowfall in May - Oakham, MA
  • Average snowfall in May: 0.2"

The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Oakham, MA

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

The month with the highest number of snowfall days is January (9.5 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
Oakham, MA

Average daylight in May / Average sunshine in May - Oakham, 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: 7h and 5min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in May
Oakham, MA

Average sunshine days in May - Oakham, MA
  • Average sunshine days in May: 13 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in May
Oakham, MA

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

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

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Average cloud cover in May
Oakham, MA

Average cloud cover in May - Oakham, MA
  • Average cloud cover in May: 51

The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in May
Oakham, MA

Average visibility in May - Oakham, MA
  • Average visibility in May: 5mi

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

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Oakham, Massachusetts, USA

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