May weather forecast
Hornerstown, NJ

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Weather in May

May, the last month of the spring in Hornerstown, is an agreeable month, with an average temperature varying between 70.3°F (21.3°C) and 53.4°F (11.9°C).

Temperature

Hornerstown experiences a temperature shift with the start of May, with average high-temperatures moving from a mild 60.4°F (15.8°C) in April to an agreeable 70.3°F (21.3°C). Throughout May, the average low-temperature in Hornerstown records at a fresh 53.4°F (11.9°C).

Humidity

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

Rainfall

In Hornerstown, during May, the rain falls for 16.2 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Hornerstown, during the entire year, the rain falls for 152.9 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Hornerstown. May is the last month it regularly snows in Hornerstown, New Jersey. During 0.1 snowfall days, in May, Hornerstown aggregates 0.16" (4mm) of snow. Throughout the year, in Hornerstown, there are 17.7 snowfall days, and 8.43" (214mm) of snow is accumulated.

Daylight

In Hornerstown, the average length of the day in May is 14h and 25min.
On the first day of the month, sunrise is at 5:56 am and sunset at 7:53 pm. On the last day of May, in Hornerstown, New Jersey, sunrise is at 5:30 am and sunset at 8:20 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Hornerstown, New Jersey, are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Shield from overexposure. Defense against sun-related harm is required. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in May in Hornerstown?

May temperatures vary between a high-temperature of 70.3°F (21.3°C) and a low-temperature of 53.4°F (11.9°C).

What is the average humidity in May in Hornerstown?

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

How much does it rain in Hornerstown in May?

In Hornerstown, New Jersey, during May, the rain falls for 16.2 days and regularly aggregates up to 2.68" (68mm) of precipitation.

What is the last month it snows in Hornerstown?

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

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

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

When are sunrise and sunset in May in Hornerstown?

On the first day of May, sunrise is at 5:56 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:20 pm EDT.

How long on average sun shines in May in Hornerstown?

The average sunshine duration in May is 8.7h.

What are the months with the highest UV index in Hornerstown?

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

How high is the UV index in May in Hornerstown?

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

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

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in May: 53.4°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in May
Hornerstown, NJ

Average pressure in May - Hornerstown, 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
Hornerstown, NJ

Average wind speed in May - Hornerstown, NJ
  • Average wind speed in May: 7.1mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in May
Hornerstown, NJ

Average humidity in May - Hornerstown, 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
Hornerstown, NJ

Average rainfall in May - Hornerstown, NJ
  • Average rainfall in May: 2.68"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in May
Hornerstown, NJ

Average rainfall days in May - Hornerstown, NJ
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in May
Hornerstown, NJ

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

The month with the highest snowfall is March (3.11").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Hornerstown, NJ

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

The month with the highest number of snowfall days is January (5.3 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
Hornerstown, NJ

Average daylight in May / Average sunshine in May - Hornerstown, 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 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
Hornerstown, NJ

Average sunshine days in May - Hornerstown, NJ
  • Average sunshine days in May: 12 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in May
Hornerstown, NJ

Average UV index in May - Hornerstown, 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
Hornerstown, NJ

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

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in May
Hornerstown, NJ

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

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