May weather forecast
Hinckley, ME

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Weather in May

The last month of the spring, May, is an enjoyable month in Hinckley, Maine, with temperature in the range of an average low of 42.6°F (5.9°C) and an average high of 63°F (17.2°C).

Temperature

May's arrival is marked by an increase in the average high-temperature, moving from a frosty 49.1°F (9.5°C) in April to a refreshing 63°F (17.2°C). Hinckley records a mean low-temperature of 42.6°F (5.9°C) in May.

Humidity

In May, the average relative humidity is 78%.

Rainfall

In May, in Hinckley, the rain falls for 16.3 days. Throughout May, 2.32" (59mm) of precipitation is accumulated. Throughout the year, there are 142.6 rainfall days, and 28.5" (724mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Hinckley aggregates 0.47" (12mm) of snow. Throughout the year, there are 61.8 snowfall days, and 42.99" (1092mm) of snow is accumulated.

Daylight

The average length of the day in May in Hinckley is 14h and 50min.
On the first day of May, sunrise is at 5:27 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 4:56 am and sunset at 8:16 pm EDT.

Sunshine

The average sunshine in May is 7.9h.

UV index

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 4 during May leads to these instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the usual temperature for Hinckley in May?

During May, Hinckley experiences an average high-temperature of 63°F (17.2°C) and a low-temperature of 42.6°F (5.9°C).

What is the average humidity in May in Hinckley?

The average relative humidity in May in Hinckley, Maine, is 78%.

How much does it rain in Hinckley in May?

In Hinckley, Maine, during May, the rain falls for 16.3 days and regularly aggregates up to 2.32" (59mm) of precipitation.

What is the last month it snows in Hinckley?

May is the last month it regularly snows in Hinckley, Maine. During 0.1 snowfall days, in May, Hinckley aggregates 0.47" (12mm) of snow.

How many hours of daylight does Hinckley have in May?

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

When is the sunrise / sunset in May in Hinckley?

In May, on the first day of the month, sunrise is at 5:27 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 4:56 am and sunset at 8:16 pm EDT.

How long on average sun shines in May in Hinckley?

In May, the average sunshine duration is 7.9h.

What is the UV index reading in May in Hinckley?

The average daily maximum UV index in May in Hinckley is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Hinckley, ME

Average temperature in May - Hinckley, ME
  • Average high temperature in May: 63°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in May: 42.6°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).

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Average pressure in May
Hinckley, ME

Average pressure in May - Hinckley, ME
  • Average pressure in May: 29.98"Hg

The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Hinckley, ME

Average wind speed in May - Hinckley, ME
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Hinckley, ME

Average humidity in May - Hinckley, ME
  • Average humidity in May: 78%

The months with the highest relative humidity are February and March (86%).
The month with the lowest relative humidity is November (77%).

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Average rainfall in May
Hinckley, ME

Average rainfall in May - Hinckley, ME
  • Average rainfall in May: 2.32"

The wettest month (with the highest rainfall) is April (3.23").
The driest month (with the least rainfall) is July (1.38").

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Average rainfall days in May
Hinckley, ME

Average rainfall days in May - Hinckley, ME
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in May
Hinckley, ME

Average snowfall in May - Hinckley, ME
  • Average snowfall in May: 0.47"

The month with the highest snowfall is February (9.96").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Hinckley, ME

Average snowfall days in May - Hinckley, ME
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (13.5 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
Hinckley, ME

Average daylight in May / Average sunshine in May - Hinckley, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in May
Hinckley, ME

Average sunshine days in May - Hinckley, ME
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is April (11.2 days).

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Average UV index in May
Hinckley, ME

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in May
Hinckley, ME

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

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 37).

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Average visibility in May
Hinckley, ME

Average visibility in May - Hinckley, ME
  • Average visibility in May: 5mi

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

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Hinckley, Maine, USA

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