May weather forecast
Jonesboro, ME

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Weather in May

The last month of the spring, May, is a cool month in Jonesboro, Maine, with temperature in the range of an average low of 44.4°F (6.9°C) and an average high of 53.2°F (11.8°C).

Temperature

With the beginning of May, Jonesboro's average high-temperature sees a minor increase, transitioning from a chilly 45°F (7.2°C) in April to a cool 53.2°F (11.8°C). During the nights of May, the average low-temperature holds at a frosty 44.4°F (6.9°C).

Humidity

In May, the average relative humidity in Jonesboro is 81%.

Rainfall

In May, the rain falls for 16 days. Throughout May, 2.56" (65mm) of precipitation is accumulated. In Jonesboro, Maine, during the entire year, the rain falls for 143.2 days and collects up to 29.37" (746mm) of precipitation.

Snowfall

May through September are months without snowfall in Jonesboro.

Daylight

The average length of the day in May is 14h and 50min.
On the first day of May in Jonesboro, sunrise is at 5:19 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 4:48 am and sunset at 8:08 pm EDT.

Sunshine

The average sunshine in May in Jonesboro, Maine, is 7.6h.

UV index

In May, the average daily maximum UV index in Jonesboro is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the usual temperature for Jonesboro in May?

In Jonesboro, in May, the average high-temperature is 53.2°F (11.8°C), and the average low-temperature is 44.4°F (6.9°C).

What is the average humidity in May in Jonesboro?

In May, the average relative humidity in Jonesboro, Maine, is 81%.

How many days does it rain in May in Jonesboro?

In Jonesboro, in May, it is raining for 16 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow in Jonesboro?

May through September are months without snowfall.

Does it snow in Jonesboro in May?

In May, in Jonesboro, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Jonesboro have in May?

In Jonesboro, Maine, the average day length in May is 14h and 50min.

When is the sunrise / sunset in May in Jonesboro?

On the first day of May, sunrise is at 5:19 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 4:48 am and sunset at 8:08 pm EDT.

How many hours of sunshine does Jonesboro have in May?

In Jonesboro, Maine, the average sunshine duration in May is 7.6h.

How high is the UV index in May in Jonesboro?

In May, the average daily maximum UV index in Jonesboro is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Jonesboro, ME

Average temperature in May - Jonesboro, ME
  • Average high temperature in May: 53.2°F

The warmest month (with the highest average high temperature) is August (67.8°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in May: 44.4°F

The month with the highest average low temperature is August (59.4°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

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Average pressure in May
Jonesboro, ME

Average pressure in May - Jonesboro, ME
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Jonesboro, ME

Average wind speed in May - Jonesboro, ME
  • Average wind speed in May: 9.7mph

The windiest month (with the highest average wind speed) is January (13.9mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

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Average humidity in May
Jonesboro, ME

Average humidity in May - Jonesboro, ME
  • Average humidity in May: 81%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is November (77%).

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Average rainfall in May
Jonesboro, ME

Average rainfall in May - Jonesboro, ME
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the least rainfall) is August (1.65").

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Average rainfall days in May
Jonesboro, ME

Average rainfall days in May - Jonesboro, ME
  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in May
Jonesboro, ME

Average snowfall in May - Jonesboro, ME
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Jonesboro, ME

Average snowfall days in May - Jonesboro, ME
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Jonesboro, ME

Average daylight in May / Average sunshine in May - Jonesboro, ME
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 7h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in May
Jonesboro, ME

Average sunshine days in May - Jonesboro, ME
  • Average sunshine days in May: 13.6 days

The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is February (10.3 days).

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Average UV index in May
Jonesboro, ME

Average UV index in May - Jonesboro, ME
  • Average UV index in May: 4

The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Jonesboro, ME

Average cloud cover in May - Jonesboro, ME
  • Average cloud cover in May: 50

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Jonesboro, ME

Average visibility in May - Jonesboro, ME
  • 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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Jonesboro, Maine, USA

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