May weather forecast
Fall Brook, PA

Weather in May

The last month of the spring, May, is a comfortable month in Fall Brook, Pennsylvania, with an average temperature ranging between min 46.6°F (8.1°C) and max 66.6°F (19.2°C).

Temperature

In May, the average high-temperature rises from a cool 53.6°F (12°C) in April to a comfortable 66.6°F (19.2°C). In Fall Brook, in May, the average low-temperature is 46.6°F (8.1°C).

Humidity

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

Rainfall

In May, the rain falls for 17.7 days. Throughout May, 2.91" (74mm) of precipitation is accumulated. Throughout the year, in Fall Brook, there are 156.3 rainfall days, and 29.25" (743mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Fall Brook. May is the last month it regularly snows in Fall Brook. During 0.4 snowfall days, in May, Fall Brook aggregates 0.39" (10mm) of snow. In Fall Brook, Pennsylvania, during the entire year, snow falls for 63.2 days and aggregates up to 33.23" (844mm) of snow.

Daylight

The average length of the day in May is 14h and 33min.
On the first day of the month, sunrise is at 6:04 am and sunset at 8:05 pm. On the last day of May, in Fall Brook, Pennsylvania, sunrise is at 5:36 am and sunset at 8:35 pm EDT.

Sunshine

In Fall Brook, the average sunshine in May is 8.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Fall Brook?

The average high-temperature, in May, in Fall Brook, is 66.6°F (19.2°C), while the average low-temperature is 46.6°F (8.1°C).

What is the average humidity in May in Fall Brook?

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

How many days does it rain in May in Fall Brook?

In Fall Brook, in May, during 17.7 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

What is the last month it snows in Fall Brook?

May is the last month it regularly snows in Fall Brook. During 0.4 snowfall days, in May, Fall Brook aggregates 0.39" (10mm) of snow.

What is the average length of the day in May in Fall Brook?

The average day length in May is 14h and 33min.

When are sunrise and sunset in May in Fall Brook?

On the first day of May in Fall Brook, sunrise is at 6:04 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:35 pm EDT.

How long on average sun shines in May in Fall Brook?

The average sunshine duration in May in Fall Brook is 8.2h.

When is the highest UV index in Fall Brook?

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

What is the UV index reading in May in Fall Brook?

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Fall Brook, PA

Average temperature in May - Fall Brook, PA
  • Average high temperature in May: 66.6°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in May: 46.6°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

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Average pressure in May
Fall Brook, PA

Average pressure in May - Fall Brook, PA
  • Average pressure in May: 30"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
Fall Brook, PA

Average wind speed in May - Fall Brook, PA
  • Average wind speed in May: 7mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in May
Fall Brook, PA

Average humidity in May - Fall Brook, PA
  • Average humidity in May: 79%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).

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Average rainfall in May
Fall Brook, PA

Average rainfall in May - Fall Brook, PA
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is January (1.73").

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Average rainfall days in May
Fall Brook, PA

Average rainfall days in May - Fall Brook, PA
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (6.5 days).

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Average snowfall in May
Fall Brook, PA

Average snowfall in May - Fall Brook, PA
  • Average snowfall in May: 0.39"

The month with the highest snowfall is February (7.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Fall Brook, PA

Average snowfall days in May - Fall Brook, PA
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (14.5 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
Fall Brook, PA

Average daylight in May / Average sunshine in May - Fall Brook, PA
  • Average daylight in May: 14h and 33min

The month with the longest days is June (Average daylight: 15h and 9min).
The month with the shortest days is December (Average daylight: 9h and 13min).

  • Average sunshine in May: 8h and 12min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).

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Average sunshine days in May
Fall Brook, PA

Average sunshine days in May - Fall Brook, PA
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (9.8 days).

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Average UV index in May
Fall Brook, PA

Average UV index in May - Fall Brook, PA
  • Average UV index in May: 5

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

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Average cloud cover in May
Fall Brook, PA

Average cloud cover in May - Fall Brook, PA
  • Average cloud cover in May: 50

The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in May
Fall Brook, PA

Average visibility in May - Fall Brook, PA
  • Average visibility in May: 5mi

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

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