May weather forecast
Maplewood, NJ

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Weather in May

In May, the transition from spring to summer is accompanied by an upward temperature trend. The increase in rainfall inches further heightens the humidity levels, making this month notably humid. Extending daylight hours and sunshine ensure that the warmth is felt more strongly. May signals the nearing of typical summertime weather conditions.

Temperature

The transition from April to May brings a temperature rise, with average high-temperatures increasing from a refreshing 58.1°F (14.5°C) to an agreeable 69.1°F (20.6°C). In Maplewood, an average temperature of 52.7°F (11.5°C) is noted during May nights.

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Maplewood, in May, it is raining for 13.4 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, in Maplewood, New Jersey, there are 127.3 rainfall days, and 12.68" (322mm) of precipitation is accumulated.

Snowfall

In Maplewood, snow does not fall in May through September.

Daylight

In Maplewood, the average length of the day in May is 14h and 28min.
On the first day of May, 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.

Sunshine

In Maplewood, New Jersey, the average sunshine in May is 8.6h.

UV index

In Maplewood, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 5 during May leads to these instructions:
Adopt protective measures - It is advised to guard against sun damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the average May temperature in Maplewood?

The high-temperature, in May, in Maplewood, is 69.1°F (20.6°C), while the low-temperature averages to 52.7°F (11.5°C).

What is the average humidity in May in Maplewood?

The average relative humidity in May in Maplewood is 76%.

How many days does it rain in May in Maplewood?

In Maplewood, New Jersey, in May, during 13.4 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

When it does not snow in Maplewood?

May through September are months without snowfall.

Does it snow in Maplewood in May?

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

How many hours of daylight does Maplewood have in May?

The average day length in May in Maplewood is 14h and 28min.

When are sunrise and sunset in May in Maplewood?

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, in Maplewood, New Jersey, sunrise is at 5:28 am and sunset at 8:21 pm EDT.

How many hours of sunshine does Maplewood have in May?

In Maplewood, the average sunshine duration in May is 8.6h.

What is the UV index intensity in May in Maplewood?

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Maplewood, NJ

Average temperature in May - Maplewood, NJ
  • Average high temperature in May: 69.1°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in May: 52.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

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Average pressure in May
Maplewood, NJ

Average pressure in May - Maplewood, 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
Maplewood, NJ

Average wind speed in May - Maplewood, NJ
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in May
Maplewood, NJ

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

The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are April and August (72%).

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Average rainfall in May
Maplewood, NJ

Average rainfall in May - Maplewood, NJ
  • Average rainfall in May: 1.1"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in May
Maplewood, NJ

Average rainfall days in May - Maplewood, NJ
  • Average rainfall days in May: 13.4 days

The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in May
Maplewood, NJ

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

The month with the highest snowfall is March (1.22").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Maplewood, NJ

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

The month with the highest number of snowfall days is February (5.5 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
Maplewood, NJ

Average daylight in May / Average sunshine in May - Maplewood, 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 4min

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
Maplewood, NJ

Average sunshine days in May - Maplewood, NJ
  • Average sunshine days in May: 15.1 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is July (12.5 days).

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Average UV index in May
Maplewood, NJ

Average UV index in May - Maplewood, 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
Maplewood, NJ

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

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in May
Maplewood, NJ

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

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