May weather forecast
Cinnaminson, NJ

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Weather in May

May, the last month of the spring in Cinnaminson, is an agreeable month, with an average temperature ranging between min 55°F (12.8°C) and max 72.1°F (22.3°C).

Temperature

In Cinnaminson, the average high-temperature in May increases from a comfortable 61.9°F (16.6°C) in April to a pleasant 72.1°F (22.3°C). During May nights, Cinnaminson witnesses a consistent average temperature of 55°F (12.8°C).

Humidity

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

Rainfall

In Cinnaminson, in May, during 13.7 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Cinnaminson, during the entire year, the rain falls for 121.5 days and collects up to 12.44" (316mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Cinnaminson. May is the last month it regularly snows in Cinnaminson. During 0.1 snowfall days, in May, Cinnaminson aggregates 0.16" (4mm) of snow. In Cinnaminson, during the entire year, snow falls for 10.3 days and aggregates up to 2.36" (60mm) of snow.

Daylight

In May, the average length of the day in Cinnaminson is 14h and 25min.
On the first day of May in Cinnaminson, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:22 pm EDT.

Sunshine

In Cinnaminson, the average sunshine in May is 8.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Cinnaminson. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in May translates into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What are the temperatures in Cinnaminson in May?

In Cinnaminson, in May, the average high-temperature is 72.1°F (22.3°C), and the average low-temperature is 55°F (12.8°C).

What is the average humidity in May in Cinnaminson?

In Cinnaminson, New Jersey, the average relative humidity in May is 75%.

How many days does it rain in May in Cinnaminson?

In May, the rain falls for 13.7 days. Throughout May, 1.26" (32mm) of precipitation is accumulated.

What is the last month it snows in Cinnaminson?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Cinnaminson aggregates 0.16" (4mm) of snow.

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

In Cinnaminson, the average day length in May is 14h and 25min.

When are sunrise and sunset in May in Cinnaminson?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:22 pm EDT.

How long on average sun shines in May in Cinnaminson?

The average sunshine duration in May in Cinnaminson is 8.5h.

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

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

How high is the UV index in May in Cinnaminson?

In Cinnaminson, New Jersey, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from 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
Cinnaminson, NJ

Average temperature in May - Cinnaminson, NJ
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in May
Cinnaminson, NJ

Average pressure in May - Cinnaminson, 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
Cinnaminson, NJ

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

The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in May
Cinnaminson, NJ

Average humidity in May - Cinnaminson, 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 (70%).

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Average rainfall in May
Cinnaminson, NJ

Average rainfall in May - Cinnaminson, NJ
  • Average rainfall in May: 1.26"

The wettest month (with the highest rainfall) is August (1.46").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in May
Cinnaminson, NJ

Average rainfall days in May - Cinnaminson, NJ
  • Average rainfall days in May: 13.7 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in May
Cinnaminson, NJ

Average snowfall in May - Cinnaminson, NJ
  • Average snowfall in May: 0.16"

The month with the highest snowfall is February (0.79").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Cinnaminson, NJ

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

The month with the highest number of snowfall days is January (3.6 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
Cinnaminson, NJ

Average daylight in May / Average sunshine in May - Cinnaminson, 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 24min).

  • Average sunshine in May: 8h and 3min

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 48min).

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Average sunshine days in May
Cinnaminson, NJ

Average sunshine days in May - Cinnaminson, NJ
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (14 days).

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Average UV index in May
Cinnaminson, NJ

Average UV index in May - Cinnaminson, 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
Cinnaminson, NJ

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

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in May
Cinnaminson, NJ

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

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