May weather forecast
Metuchen, NJ

Weather in May

May, the last month of the spring in Metuchen, is a pleasant month, with an average temperature ranging between max 69.4°F (20.8°C) and min 53.2°F (11.8°C).

Temperature

In May, the average high-temperature rises from a mild 59.2°F (15.1°C) in April to an agreeable 69.4°F (20.8°C). In May, in Metuchen, the average low-temperature is 53.2°F (11.8°C).

Humidity

The average relative humidity in May is 76%.

Rainfall

In Metuchen, New Jersey, during 16.3 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Metuchen, during the entire year, the rain falls for 149.9 days and collects up to 26.93" (684mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May in Metuchen is 14h and 27min.
On the first day of May in Metuchen, sunrise is at 5:56 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:20 pm EDT.

Sunshine

In Metuchen, New Jersey, the average sunshine in May is 8.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Metuchen. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in May in Metuchen?

In May, in Metuchen, the average high-temperature is 69.4°F (20.8°C), and the average low-temperature is 53.2°F (11.8°C).

What is the average humidity in May in Metuchen?

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

How many days does it rain in May in Metuchen?

In May, in Metuchen, New Jersey, the rain falls for 16.3 days. Throughout May, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Metuchen?

In Metuchen, snow does not fall in May through October.

Does it snow in Metuchen in May?

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

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

The average day length in May in Metuchen is 14h and 27min.

When is the sunrise / sunset in May in Metuchen?

On the first day of May in Metuchen, sunrise is at 5:56 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:20 pm EDT.

How long on average sun shines in May in Metuchen?

The average sunshine duration in May in Metuchen is 8.4h.

When is the highest UV index in Metuchen?

The months with the highest UV index in Metuchen are May through August, with an average maximum UV index of 6.

What is the UV index intensity in May in Metuchen?

The average daily maximum UV index in May in Metuchen, New Jersey, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Metuchen, NJ

Average temperature in May - Metuchen, NJ
  • Average high temperature in May: 69.4°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in May: 53.2°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in May
Metuchen, NJ

Average pressure in May - Metuchen, 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
Metuchen, NJ

Average wind speed in May - Metuchen, NJ
  • Average wind speed in May: 7.3mph

The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in May
Metuchen, NJ

Average humidity in May - Metuchen, NJ
  • Average humidity in May: 76%

The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in May
Metuchen, NJ

Average rainfall in May - Metuchen, NJ
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in May
Metuchen, NJ

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

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in May
Metuchen, NJ

Average snowfall in May - Metuchen, NJ
  • Average snowfall in May: 0"

The month with the highest snowfall is March (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Metuchen, NJ

Average snowfall days in May - Metuchen, NJ
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Metuchen, NJ

Average daylight in May / Average sunshine in May - Metuchen, NJ
  • Average daylight in May: 14h and 27min

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 20min).

  • Average sunshine in May: 8h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in May
Metuchen, NJ

Average sunshine days in May - Metuchen, NJ
  • Average sunshine days in May: 12.2 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in May
Metuchen, NJ

Average UV index in May - Metuchen, NJ
  • Average UV index in May: 6

The months with the highest UV index are May, 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
Metuchen, NJ

Average cloud cover in May - Metuchen, NJ
  • Average cloud cover in May: 46

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in May
Metuchen, NJ

Average visibility in May - Metuchen, NJ
  • 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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