May weather forecast
Millburn, NJ

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Weather in May

The last month of the spring, May, is an agreeable month in Millburn, New Jersey, with an average temperature fluctuating between 68.5°F (20.3°C) and 53.1°F (11.7°C).

Temperature

May's arrival coincides with a temperature rise, moving from April's refreshing 58.3°F (14.6°C) to a pleasant 68.5°F (20.3°C). During the nights in May, the temperature in Millburn averages to a fresh 53.1°F (11.7°C).

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Millburn, during May, the rain falls for 12.6 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, in Millburn, there are 117.5 rainfall days, and 9.17" (233mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Millburn.

Daylight

In May, the average length of the day in Millburn is 14h and 28min.
On the first day of the month, sunrise is at 5:54 am and sunset at 7:53 pm. On the last day of May, sunrise is at 5:28 am and sunset at 8:21 pm EDT.

Sunshine

In Millburn, the average sunshine in May is 8.8h.

UV index

In May, the average daily maximum UV index in Millburn is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 5 during May leads to these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the temperature in May in Millburn?

Millburn in May has an average high-temperature of 68.5°F (20.3°C) and an average low-temperature of 53.1°F (11.7°C).

What is the average humidity in May in Millburn?

The average relative humidity in May is 76%.

How many days does it rain in May in Millburn?

In Millburn, in May, during 12.6 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

When it does not snow in Millburn?

May through October are months without snowfall.

Does it snow in Millburn in May?

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

How many hours of daylight does Millburn have in May?

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

When is the sunrise / sunset in May in Millburn?

In May, on the first day of the month, sunrise is at 5:54 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:21 pm EDT.

How many hours of sunshine does Millburn have in May?

In May, the average sunshine duration is 8.8h.

What is the UV index reading in May in Millburn?

In Millburn, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Millburn, NJ

Average temperature in May - Millburn, NJ
  • Average high temperature in May: 68.5°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in May: 53.1°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 (24.6°F).

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Average pressure in May
Millburn, NJ

Average pressure in May - Millburn, 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
Millburn, NJ

Average wind speed in May - Millburn, NJ
  • Average wind speed in May: 7.1mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (6mph).

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Average humidity in May
Millburn, NJ

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

The months with the highest relative humidity are February and December (77%).
The months with the lowest relative humidity are April and August (72%).

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Average rainfall in May
Millburn, NJ

Average rainfall in May - Millburn, NJ
  • Average rainfall in May: 0.98"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in May
Millburn, NJ

Average rainfall days in May - Millburn, NJ
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in May
Millburn, NJ

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

The month with the highest snowfall is March (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Millburn, NJ

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

The month with the highest number of snowfall days is February (5.1 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
Millburn, NJ

Average daylight in May / Average sunshine in May - Millburn, NJ
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in May
Millburn, NJ

Average sunshine days in May - Millburn, NJ
  • Average sunshine days in May: 14.1 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is June (13.5 days).

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Average UV index in May
Millburn, NJ

Average UV index in May - Millburn, 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
Millburn, NJ

Average cloud cover in May - Millburn, NJ
  • Average cloud cover in May: 45

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in May
Millburn, NJ

Average visibility in May - Millburn, 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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Millburn, New Jersey, USA

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