May weather forecast
Blawenburg, NJ

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Weather in May

The last month of the spring, May, is an agreeable month in Blawenburg, New Jersey, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 52.9°F (11.6°C).

Temperature

Blawenburg's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 60.3°F (15.7°C) to an agreeable 70.3°F (21.3°C). During the nights in May, Blawenburg experiences a consistent average temperature of 52.9°F (11.6°C).

Humidity

In Blawenburg, the average relative humidity in May is 78%.

Rainfall

In Blawenburg, during May, the rain falls for 11 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 107.3 rainfall days, and 8.82" (224mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Blawenburg aggregates 0.2" (5mm) of snow. In Blawenburg, New Jersey, during the entire year, snow falls for 15.5 days and aggregates up to 2.76" (70mm) of snow.

Daylight

In May, the average length of the day is 14h and 26min.
On the first day of the month, sunrise is at 5:56 am and sunset at 7:54 pm. On the last day of May, sunrise is at 5:30 am and sunset at 8:22 pm EDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 6 in May leads to these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Blawenburg?

An average high-temperature, in May, in Blawenburg, is 70.3°F (21.3°C) and the average low-temperature is 52.9°F (11.6°C).

What is the average humidity in May in Blawenburg?

In May, the average relative humidity is 78%.

How many days does it rain in May in Blawenburg?

In Blawenburg, New Jersey, in May, during 11 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

What is the last month it snows in Blawenburg?

May is the last month it regularly snows in Blawenburg, New Jersey. During 0.1 snowfall days, in May, Blawenburg aggregates 0.2" (5mm) of snow.

How many hours of daylight does Blawenburg have in May?

In Blawenburg, New Jersey, the average day length in May is 14h and 26min.

When is the sunrise / sunset in May in Blawenburg?

On the first day of May, sunrise is at 5:56 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:22 pm EDT.

How many hours of sunshine does Blawenburg have in May?

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

What is the month with the highest UV index in Blawenburg?

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

What is the UV index intensity in May in Blawenburg?

In Blawenburg, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Blawenburg, NJ

Average temperature in May - Blawenburg, NJ
  • Average high temperature in May: 70.3°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in May: 52.9°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in May
Blawenburg, NJ

Average pressure in May - Blawenburg, 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).

Average wind speed in May
Blawenburg, NJ

Average wind speed in May - Blawenburg, NJ
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
Blawenburg, NJ

Average humidity in May - Blawenburg, NJ
  • Average humidity in May: 78%

The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (74%).

Average rainfall in May
Blawenburg, NJ

Average rainfall in May - Blawenburg, NJ
  • Average rainfall in May: 0.83"

The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.35").

Average rainfall days in May
Blawenburg, NJ

Average rainfall days in May - Blawenburg, NJ
  • Average rainfall days in May: 11 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is November (5.5 days).

Average snowfall in May
Blawenburg, NJ

Average snowfall in May - Blawenburg, NJ
  • Average snowfall in May: 0.2"

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

Average snowfall days in May
Blawenburg, NJ

Average snowfall days in May - Blawenburg, NJ
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Blawenburg, NJ
  • Average daylight in May: 14h and 2min

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).

Average sunshine days in May
Blawenburg, NJ

Average sunshine days in May - Blawenburg, NJ
  • Average sunshine days in May: 16.3 days

The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is July (13.6 days).

Average UV index in May
Blawenburg, NJ

Average UV index in May - Blawenburg, 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).

Average cloud cover in May
Blawenburg, NJ

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

The months with the most cloud cover are February and December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in May
Blawenburg, NJ

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

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

Blawenburg, New Jersey, USA

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