May weather forecast
Heathcote, NJ

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Weather in May

The last month of the spring, May, is an agreeable month in Heathcote, New Jersey, with an average temperature fluctuating between 70.5°F (21.4°C) and 53.2°F (11.8°C).

Temperature

May's onset brings a temperature rise, moving from a moderate 60.4°F (15.8°C) in April to a pleasant 70.5°F (21.4°C). The average low-temperature of 53.2°F (11.8°C) is witnessed during May.

Humidity

The average relative humidity in May in Heathcote, New Jersey, is 78%.

Rainfall

In Heathcote, in May, it is raining for 12.6 days, with typically 1.22" (31mm) of accumulated precipitation. In Heathcote, New Jersey, during the entire year, the rain falls for 119.3 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Heathcote. May is the last month it regularly snows. During 0.1 snowfall days, in May, Heathcote aggregates 0.2" (5mm) of snow. In Heathcote, during the entire year, snow falls for 16.4 days and aggregates up to 4.41" (112mm) of snow.

Daylight

The average length of the day in May in Heathcote is 14h and 26min.
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 8:21 pm EDT.

Sunshine

The average sunshine in May is 8.6h.

UV index

In May, the average daily maximum UV index in Heathcote is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 5 during May leads to these instructions:
Put precautions into practice - Guidance to elude sunburn is provided. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What is the usual temperature for Heathcote in May?

In Heathcote, 70.5°F (21.4°C) is the average high-temperature and 53.2°F (11.8°C) is the average low-temperature during May.

What is the average humidity in May in Heathcote?

In Heathcote, New Jersey, the average relative humidity in May is 78%.

How many days does it rain in May in Heathcote?

In Heathcote, during May, the rain falls for 12.6 days and regularly aggregates up to 1.22" (31mm) of precipitation.

What is the last month it snows in Heathcote?

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

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

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

When are sunrise and sunset in May in Heathcote?

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 8:21 pm EDT.

How long on average sun shines in May in Heathcote?

The average sunshine duration in May in Heathcote is 8.6h.

How high is the UV index in May in Heathcote?

In Heathcote, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Heathcote, NJ

Average temperature in May - Heathcote, NJ
  • Average high temperature in May: 70.5°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in May: 53.2°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in May
Heathcote, NJ

Average pressure in May - Heathcote, 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
Heathcote, NJ

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

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in May
Heathcote, NJ

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

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in May
Heathcote, NJ

Average rainfall in May - Heathcote, NJ
  • Average rainfall in May: 1.22"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is September (0.67").

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Average rainfall days in May
Heathcote, NJ

Average rainfall days in May - Heathcote, NJ
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in May
Heathcote, NJ

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

The month with the highest snowfall is March (1.42").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Heathcote, NJ

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

The month with the highest number of snowfall days is January (4.6 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
Heathcote, NJ

Average daylight in May / Average sunshine in May - Heathcote, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in May
Heathcote, NJ

Average sunshine days in May - Heathcote, NJ
  • Average sunshine days in May: 15 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in May
Heathcote, NJ

Average UV index in May - Heathcote, 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
Heathcote, NJ

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

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in May
Heathcote, NJ

Average visibility in May - Heathcote, 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).

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Heathcote, New Jersey, USA

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