May weather forecast
Franklin Lakes, NJ

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Weather in May

May, the last month of the spring in Franklin Lakes, is a pleasant month, with an average temperature varying between 50.7°F (10.4°C) and 68.9°F (20.5°C).

Temperature

As Franklin Lakes, New Jersey, transitions into May, the average high-temperature is observed to rise from a refreshing 57.9°F (14.4°C) in April to an agreeable 68.9°F (20.5°C). Franklin Lakes's average low-temperature for the month of May records at a fresh 50.7°F (10.4°C).

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Franklin Lakes, during May, the rain falls for 17.2 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Franklin Lakes, during the entire year, the rain falls for 148.6 days and collects up to 26.18" (665mm) of precipitation.

Snowfall

Months with snowfall in Franklin Lakes are January through May, October through December. May is the last month it regularly snows in Franklin Lakes. During 0.2 snowfall days, in May, Franklin Lakes aggregates 0.39" (10mm) of snow. In Franklin Lakes, during the entire year, snow falls for 25.5 days and aggregates up to 15.83" (402mm) of snow.

Daylight

In Franklin Lakes, the average length of the day in May is 14h and 29min.
On the first day of May in Franklin Lakes, sunrise is at 5:53 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:22 pm EDT.

Sunshine

In May, the average sunshine is 8.2h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Be vigilant - Preventing sunburn is recommended. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are May temperatures in Franklin Lakes?

During May, Franklin Lakes experiences an average high-temperature of 68.9°F (20.5°C) and a low-temperature of 50.7°F (10.4°C).

What is the average humidity in May in Franklin Lakes?

In Franklin Lakes, New Jersey, the average relative humidity in May is 77%.

How many days does it rain in May in Franklin Lakes?

In Franklin Lakes, in May, during 17.2 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

What is the last month it snows in Franklin Lakes?

May is the last month it regularly snows in Franklin Lakes. During 0.2 snowfall days, in May, Franklin Lakes aggregates 0.39" (10mm) of snow.

How many hours of daylight does Franklin Lakes have in May?

In Franklin Lakes, New Jersey, the average day length in May is 14h and 29min.

When are sunrise and sunset in May in Franklin Lakes?

On the first day of May in Franklin Lakes, New Jersey, sunrise is at 5:53 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:22 pm EDT.

How long on average sun shines in May in Franklin Lakes?

The average sunshine duration in May in Franklin Lakes is 8.2h.

What is the UV index reading in May in Franklin Lakes?

In Franklin Lakes, 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 days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Franklin Lakes, NJ

Average temperature in May - Franklin Lakes, NJ
  • Average high temperature in May: 68.9°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in May: 50.7°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in May
Franklin Lakes, NJ

Average pressure in May - Franklin Lakes, 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
Franklin Lakes, NJ

Average wind speed in May - Franklin Lakes, NJ
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in May
Franklin Lakes, NJ

Average humidity in May - Franklin Lakes, NJ
  • Average humidity in May: 77%

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are April, July and August (74%).

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Average rainfall in May
Franklin Lakes, NJ

Average rainfall in May - Franklin Lakes, NJ
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is July (2.91").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in May
Franklin Lakes, NJ

Average rainfall days in May - Franklin Lakes, NJ
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in May
Franklin Lakes, NJ

Average snowfall in May - Franklin Lakes, NJ
  • Average snowfall in May: 0.39"

The month with the highest snowfall is March (4.25").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Franklin Lakes, NJ

Average snowfall days in May - Franklin Lakes, NJ
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Franklin Lakes, NJ

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in May
Franklin Lakes, NJ

Average sunshine days in May - Franklin Lakes, NJ
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.9 days).

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Average UV index in May
Franklin Lakes, NJ

Average UV index in May - Franklin Lakes, 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
Franklin Lakes, NJ

Average cloud cover in May - Franklin Lakes, NJ
  • Average cloud cover in May: 49

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in May
Franklin Lakes, NJ

Average visibility in May - Franklin Lakes, NJ
  • Average visibility in May: 5mi

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

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Franklin Lakes, New Jersey, USA

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