May weather forecast
Chambersville, PA

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Weather in May

The last month of the spring, May, is a pleasant month in Chambersville, Pennsylvania, with an average temperature fluctuating between 49.3°F (9.6°C) and 69.3°F (20.7°C).

Temperature

Chambersville experiences a temperature shift with the start of May, with average high-temperatures moving from a refreshing 57.6°F (14.2°C) in April to a pleasant 69.3°F (20.7°C). In Chambersville, the average nighttime temperature during May is a chilly 49.3°F (9.6°C).

Humidity

In Chambersville, the average relative humidity in May is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 21.5 days and typically aggregates up to 3.62" (92mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Chambersville, Pennsylvania. May is the last month it regularly snows. During 0.6 snowfall days, in May, Chambersville aggregates 0.24" (6mm) of snow. Throughout the year, in Chambersville, there are 67.3 snowfall days, and 28.62" (727mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 28min.
On the first day of May, sunrise is at 6:14 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:41 pm EDT.

Sunshine

In Chambersville, the average sunshine in May is 8.6h.

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 health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Act with care - The need to guard against sun damage is communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Chambersville in May?

The high-temperature, in May, in Chambersville, is 69.3°F (20.7°C), while the low-temperature averages to 49.3°F (9.6°C).

What is the average humidity in May in Chambersville?

The average relative humidity in May in Chambersville, Pennsylvania, is 79%.

What is the wettest month in Chambersville?

May is the month with the most rainfall in Chambersville. Rain falls for 21.5 days and accumulates 3.62" (92mm) of precipitation.

How much does it rain in Chambersville in May?

In May, the rain falls for 21.5 days. Throughout May, 3.62" (92mm) of precipitation is accumulated.

What is the last month it snows in Chambersville?

May is the last month it regularly snows. During 0.6 snowfall days, in May, Chambersville aggregates 0.24" (6mm) of snow.

How many hours of daylight does Chambersville have in May?

In Chambersville, the average day length in May is 14h and 28min.

When is the sunrise / sunset in May in Chambersville?

On the first day of May, sunrise is at 6:14 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:41 pm EDT.

How long on average sun shines in May in Chambersville?

In May, the average sunshine duration in Chambersville, Pennsylvania, is 8.6h.

When is the highest UV index in Chambersville?

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

What is the UV index intensity in May in Chambersville?

In Chambersville, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Chambersville, PA

Average temperature in May - Chambersville, PA
  • Average high temperature in May: 69.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in May: 49.3°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in May
Chambersville, PA

Average pressure in May - Chambersville, PA
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in May
Chambersville, PA

Average wind speed in May - Chambersville, PA
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in May
Chambersville, PA

Average humidity in May - Chambersville, PA
  • Average humidity in May: 79%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, June, July and August (78%).

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Average rainfall in May
Chambersville, PA

Average rainfall in May - Chambersville, PA
  • Average rainfall in May: 3.62"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days in May
Chambersville, PA

Average rainfall days in May - Chambersville, PA
  • Average rainfall days in May: 21.5 days

The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in May
Chambersville, PA

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

The month with the highest snowfall is January (7.05").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Chambersville, PA

Average snowfall days in May - Chambersville, PA
  • Average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is January (17.6 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
Chambersville, PA

Average daylight in May / Average sunshine in May - Chambersville, PA
  • Average daylight in May: 14h and 3min

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 months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in May
Chambersville, PA

Average sunshine days in May - Chambersville, PA
  • Average sunshine days in May: 7.9 days

The month with the most sunshine days is November (13.3 days).
The month with the least sunshine days is February (7.3 days).

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Average UV index in May
Chambersville, PA

Average UV index in May - Chambersville, 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
Chambersville, PA

Average cloud cover in May - Chambersville, PA
  • Average cloud cover in May: 47

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in May
Chambersville, PA

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

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Chambersville, Pennsylvania, USA

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