May weather forecast
Gibbsboro, NJ

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Weather in May

The last month of the spring, May, is a pleasant month in Gibbsboro, New Jersey, with an average temperature fluctuating between 55°F (12.8°C) and 72°F (22.2°C).

Temperature

With the transition into May, Gibbsboro experiences an increase in average high-temperatures, moving up from a refreshing 62.1°F (16.7°C) in April to an agreeable 72°F (22.2°C). Gibbsboro throughout May, experiences an average nighttime temperature of 55°F (12.8°C).

Humidity

In Gibbsboro, the average relative humidity in May is 75%.

Rainfall

In Gibbsboro, during May, the rain falls for 13.1 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, there are 117 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Gibbsboro are January through March, May, November and December. May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 11.4 snowfall days, and 3.11" (79mm) of snow is accumulated.

Daylight

The average length of the day in May in Gibbsboro, New Jersey, is 14h and 23min.
On the first day of May in Gibbsboro, sunrise is at 5:59 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:21 pm EDT.

Sunshine

In Gibbsboro, the average sunshine in May is 8.7h.

UV index

The months with the highest UV index in Gibbsboro, New Jersey, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What are May temperatures in Gibbsboro?

The high-temperature, in May, in Gibbsboro, is 72°F (22.2°C), while the low-temperature averages to 55°F (12.8°C).

What is the average humidity in May in Gibbsboro?

The average relative humidity in May is 75%.

How much does it rain in Gibbsboro in May?

In Gibbsboro, New Jersey, in May, during 13.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When does it start to snow in Gibbsboro?

May is the first month it typically snows in Gibbsboro. Throughout May, in the average 0.1 snowfall days, it receives 0.12" (3mm) of snow.

How many hours of daylight does Gibbsboro have in May?

In May, the average day length in Gibbsboro is 14h and 23min.

When is the sunrise / sunset in May in Gibbsboro?

On the first day of May, sunrise is at 5:59 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:21 pm EDT.

How many hours of sunshine does Gibbsboro have in May?

In May, the average sunshine duration is 8.7h.

When is the highest UV index in Gibbsboro?

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

How high is the UV index in May in Gibbsboro?

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

Average temperature in May - Gibbsboro, NJ
  • Average high temperature in May: 72°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in May
Gibbsboro, NJ

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

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Gibbsboro, NJ

Average wind speed in May - Gibbsboro, NJ
  • Average wind speed in May: 7mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in May
Gibbsboro, NJ

Average humidity in May - Gibbsboro, NJ
  • Average humidity in May: 75%

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in May
Gibbsboro, NJ

Average rainfall in May - Gibbsboro, NJ
  • Average rainfall in May: 1.02"

The wettest month (with the highest rainfall) is August (1.38").
The driest months (with the least rainfall) are January and September (0.67").

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Average rainfall days in May
Gibbsboro, NJ

Average rainfall days in May - Gibbsboro, NJ
  • Average rainfall days in May: 13.1 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in May
Gibbsboro, NJ

Average snowfall in May - Gibbsboro, NJ
  • Average snowfall in May: 0.12"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in May
Gibbsboro, NJ

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

The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • 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 54min).

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Average sunshine days in May
Gibbsboro, NJ

Average sunshine days in May - Gibbsboro, NJ
  • Average sunshine days in May: 15.4 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in May
Gibbsboro, NJ

Average UV index in May - Gibbsboro, 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, November and December (UV index 2).

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Average cloud cover in May
Gibbsboro, NJ

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

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in May
Gibbsboro, NJ

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

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