May weather forecast
Nanticoke, PA

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Weather in May

Transitioning deeper into Spring, May in Nanticoke witnesses a significant upturn in temperatures. The month is characterized by a notable increase in rainfall ascending to 2.87" (73mm) and a drastic downturn in snowfall. The UV index and daylight hours soar, offering bright and sunny days. Despite May's higher rainfall, June exhibits even more rainfall and higher temperatures.

Temperature

With the onset of May, Nanticoke experiences a temperature shift, with the average high-temperature moving from a moderate 55.6°F (13.1°C) in April to a still refreshing 67.6°F (19.8°C). Nanticoke registers a consistent average low-temperature of 47.8°F (8.8°C) during May.

Humidity

In May, the average relative humidity is 80%.

Rainfall

In Nanticoke, in May, it is raining for 19.1 days, with typically 2.87" (73mm) of accumulated precipitation. Throughout the year, there are 162.5 rainfall days, and 30.35" (771mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Nanticoke. During 0.3 snowfall days, in May, Nanticoke aggregates 0.24" (6mm) of snow. Throughout the year, there are 41.1 snowfall days, and 21.38" (543mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 31min.
On the first day of May in Nanticoke, Pennsylvania, sunrise is at 6:00 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:30 pm EDT.

Sunshine

The average sunshine in May is 8h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 during May translates into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Nanticoke in May?

May temperatures vary between a high-temperature of 67.6°F (19.8°C) and a low-temperature of 47.8°F (8.8°C).

What is the average humidity in May in Nanticoke?

The average relative humidity in May in Nanticoke, Pennsylvania, is 80%.

How many days does it rain in May in Nanticoke?

In Nanticoke, in May, it is raining for 19.1 days, with typically 2.87" (73mm) of accumulated precipitation.

What is the last month it snows in Nanticoke?

May is the last month it regularly snows in Nanticoke, Pennsylvania. During 0.3 snowfall days, in May, Nanticoke aggregates 0.24" (6mm) of snow.

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

The average day length in May in Nanticoke is 14h and 31min.

What time are sunrise and sunset in May in Nanticoke?

In May, on the first day of the month, sunrise is at 6:00 am and sunset at 8:01 pm. On the last day of the month, in Nanticoke, sunrise is at 5:33 am and sunset at 8:30 pm EDT.

How many hours of sunshine does Nanticoke have in May?

In May, the average sunshine duration in Nanticoke is 8h.

When is the highest UV index in Nanticoke?

The months with the highest UV index in Nanticoke are May through August, with an average maximum UV index of 5.

How high is the UV index in May in Nanticoke?

The average daily maximum UV index in May in Nanticoke is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Nanticoke, PA

Average temperature in May - Nanticoke, PA
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in May: 47.8°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in May
Nanticoke, PA

Average pressure in May - Nanticoke, PA
  • 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
Nanticoke, PA

Average wind speed in May - Nanticoke, PA
  • Average wind speed in May: 6.5mph

The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in May
Nanticoke, PA

Average humidity in May - Nanticoke, PA
  • Average humidity in May: 80%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).

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Average rainfall in May
Nanticoke, PA

Average rainfall in May - Nanticoke, PA
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").

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Average rainfall days in May
Nanticoke, PA

Average rainfall days in May - Nanticoke, PA
  • Average rainfall days in May: 19.1 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).

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Average snowfall in May
Nanticoke, PA

Average snowfall in May - Nanticoke, PA
  • Average snowfall in May: 0.24"

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Nanticoke, PA

Average snowfall days in May - Nanticoke, PA
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (11.7 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
Nanticoke, PA

Average daylight in May / Average sunshine in May - Nanticoke, PA
  • 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).

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Average sunshine days in May
Nanticoke, PA

Average sunshine days in May - Nanticoke, PA
  • Average sunshine days in May: 10.4 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).

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Average UV index in May
Nanticoke, PA

Average UV index in May - Nanticoke, PA
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Nanticoke, PA

Average cloud cover in May - Nanticoke, PA
  • Average cloud cover in May: 51

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in May
Nanticoke, PA

Average visibility in May - Nanticoke, PA
  • Average visibility in May: 5mi

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

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Nanticoke, Pennsylvania, USA

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