May weather forecast
Clinton, NJ

A bright red house next to a dense tree forest, with a mill and dam water flowing over in a rural area in Clinton, New Jersey
A bright red house next to a dense tree forest, with a mill and dam water flowing over in a rural area in Clinton, New Jersey

Weather in May

May, the last month of the spring in Clinton, is an agreeable month, with an average temperature fluctuating between 69.8°F (21°C) and 51.1°F (10.6°C).

Temperature

In May, the average high-temperature increases from a mild 59.4°F (15.2°C) in April to a pleasant 69.8°F (21°C). In Clinton, the average low-temperature is 51.1°F (10.6°C).

Humidity

In Clinton, the average relative humidity in May is 79%.

Rainfall

In Clinton, during May, the rain falls for 16.3 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Clinton, during the entire year, the rain falls for 152.5 days and collects up to 23.78" (604mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Clinton. During 0.2 snowfall days, in May, Clinton aggregates 0.43" (11mm) of snow. Throughout the year, there are 24.8 snowfall days, and 8.66" (220mm) of snow is accumulated.

Daylight

In Clinton, the average length of the day in May is 14h and 28min.
On the first day of May in Clinton, New Jersey, sunrise is at 5:57 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:23 pm EDT.

Sunshine

In Clinton, the average sunshine in May is 8.5h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in May interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 average humidity in May in Clinton?

The average relative humidity in May in Clinton, New Jersey, is 79%.

How many days does it rain in May in Clinton?

In May, the rain falls for 16.3 days. Throughout May, 2.48" (63mm) of precipitation is accumulated.

What is the last month it snows in Clinton?

May is the last month it regularly snows in Clinton. During 0.2 snowfall days, in May, Clinton aggregates 0.43" (11mm) of snow.

How many hours of daylight does Clinton have in May?

In May, the average day length is 14h and 28min.

What time are sunrise and sunset in May in Clinton?

In May, on the first day of the month, sunrise is at 5:57 am and sunset at 7:55 pm. On the last day of the month, in Clinton, New Jersey, sunrise is at 5:31 am and sunset at 8:23 pm EDT.

How long on average sun shines in May in Clinton?

In Clinton, New Jersey, the average sunshine duration in May is 8.5h.

What is the UV index reading in May in Clinton?

In May, the average daily maximum UV index in Clinton, New Jersey, is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Average temperature in May
Clinton, NJ

Average temperature in May - Clinton, NJ
  • Average high temperature in May: 69.8°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in May: 51.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in May
Clinton, NJ

Average pressure in May - Clinton, NJ
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Clinton, NJ

Average wind speed in May - Clinton, NJ
  • Average wind speed in May: 6.4mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Clinton, NJ

Average humidity in May - Clinton, NJ
  • Average humidity in May: 79%

The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in May
Clinton, NJ

Average rainfall in May - Clinton, NJ
  • Average rainfall in May: 2.48"

The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is September (1.26").

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Average rainfall days in May
Clinton, NJ

Average rainfall days in May - Clinton, NJ
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in May
Clinton, NJ

Average snowfall in May - Clinton, NJ
  • Average snowfall in May: 0.43"

The month with the highest snowfall is March (2.4").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Clinton, NJ

Average snowfall days in May - Clinton, NJ
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (7.7 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
Clinton, NJ

Average daylight in May / Average sunshine in May - Clinton, NJ
  • Average daylight in May: 14h and 28min

The month with the longest days is June (Average daylight: 15h and 2min).
The month with the shortest days is December (Average daylight: 9h and 19min).

  • Average sunshine in May: 8.5h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in May
Clinton, NJ

Average sunshine days in May - Clinton, NJ
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in May
Clinton, NJ

Average UV index in May - Clinton, NJ
  • 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
Clinton, NJ

Average cloud cover in May - Clinton, NJ
  • Average cloud cover in May: 47

The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in May
Clinton, NJ

Average visibility in May - Clinton, NJ
  • Average visibility in May: 5mi

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

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