May weather forecast
Valley Falls, PA

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Weather in May

May, the last month of the spring in Valley Falls, is an agreeable month, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 71.8°F (22.1°C).

Temperature

The start of May is characterized by an increase in the average high-temperature, transitioning from a refreshing 61.7°F (16.5°C) in April to an agreeable 71.8°F (22.1°C). Valley Falls witnesses an average low-temperature of 54.5°F (12.5°C) throughout the month of May.

Humidity

In Valley Falls, the average relative humidity in May is 75%.

Rainfall

In May, the rain falls for 17.3 days. Throughout May, 2.8" (71mm) of precipitation is accumulated. In Valley Falls, during the entire year, the rain falls for 153.8 days and collects up to 30.94" (786mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Valley Falls aggregates 0.2" (5mm) of snow. In Valley Falls, during the entire year, snow falls for 16.8 days and aggregates up to 8.5" (216mm) of snow.

Daylight

In May, the average length of the day is 14h and 25min.
On the first day of May, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:22 pm EDT.

Sunshine

In May, the average sunshine is 8.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 6 in May translates into these instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

During May, Valley Falls experiences an average high-temperature of 71.8°F (22.1°C) and a low-temperature of 54.5°F (12.5°C).

What is the average humidity in May?

In Valley Falls, the average relative humidity in May is 75%.

How many days does it rain in May?

In May, in Valley Falls, the rain falls for 17.3 days. Throughout May, 2.8" (71mm) of precipitation is accumulated.

What is the last month it snows?

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

How many hours of daylight does Valley Falls have in May?

The average day length in May is 14h and 25min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:22 pm EDT.

How many hours of sunshine does Valley Falls have in May?

The average sunshine duration in May is 8.4h.

What is the month with the highest UV index?

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

How high is the UV index in May?

In Valley Falls, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Valley Falls, PA

Average temperature in May - Valley Falls, PA
  • Average high temperature in May: 71.8°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in May
Valley Falls, PA

Average pressure in May - Valley Falls, 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 (29.93"Hg).

Average wind speed in May
Valley Falls, PA

Average wind speed in May - Valley Falls, PA
  • Average wind speed in May: 6.8mph

The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in May
Valley Falls, PA

Average humidity in May - Valley Falls, PA
  • Average humidity in May: 75%

The months with the highest relative humidity are February and October (77%).
The months with the lowest relative humidity are April, July and August (71%).

Average rainfall in May
Valley Falls, PA

Average rainfall in May - Valley Falls, PA
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is January (1.89").

Average rainfall days in May
Valley Falls, PA

Average rainfall days in May - Valley Falls, PA
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in May
Valley Falls, PA

Average snowfall in May - Valley Falls, PA
  • Average snowfall in May: 0.2"

The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May
Valley Falls, PA

Average snowfall days in May - Valley Falls, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Valley Falls, PA

Average daylight in May / Average sunshine in May - Valley Falls, PA
  • 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 2min

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 42min).

Average sunshine days in May
Valley Falls, PA

Average sunshine days in May - Valley Falls, PA
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (10.4 days).

Average UV index in May
Valley Falls, PA

Average UV index in May - Valley Falls, PA
  • 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, March, November and December (UV index 2).

Average cloud cover in May
Valley Falls, PA

Average cloud cover in May - Valley Falls, PA
  • Average cloud cover in May: 47

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in May
Valley Falls, PA

Average visibility in May - Valley Falls, PA
  • Average visibility in May: 5mi

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

Valley Falls, Pennsylvania, USA

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