May weather forecast
Furlong, PA

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Weather in May

The last month of the spring, May, is an agreeable month in Furlong, Pennsylvania, with an average temperature varying between 52.7°F (11.5°C) and 70.9°F (21.6°C).

Temperature

In Furlong, the average high-temperature in May rises, from a moderate 60.3°F (15.7°C) in April, to an agreeable 70.9°F (21.6°C). May nights observe an average temperature dip to a fresh 52.7°F (11.5°C).

Humidity

The average relative humidity in May is 77%.

Rainfall

In Furlong, Pennsylvania, during May, the rain falls for 17.1 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, in Furlong, there are 158.6 rainfall days, and 28.31" (719mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Furlong aggregates 0.24" (6mm) of snow. In Furlong, during the entire year, snow falls for 24.6 days and aggregates up to 10.24" (260mm) of snow.

Daylight

In Furlong, the average length of the day in May is 14h and 26min.
On the first day of May, sunrise is at 5:58 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:23 pm EDT.

Sunshine

The average sunshine in May is 8.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

During May, Furlong experiences an average high-temperature of 70.9°F (21.6°C) and a low-temperature of 52.7°F (11.5°C).

What is the average humidity in May?

The average relative humidity in May is 77%.

How many days does it rain in May?

In Furlong, in May, during 17.1 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows in Furlong, Pennsylvania. During 0.1 snowfall days, in May, Furlong aggregates 0.24" (6mm) of snow.

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

In Furlong, the average day length in May is 14h and 26min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:23 pm EDT.

How many hours of sunshine does Furlong have in May?

In Furlong, the average sunshine duration in May is 8.5h.

What are the months with the highest UV index?

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

What is the UV index reading in May?

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe 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
Furlong, PA

Average temperature in May - Furlong, PA
  • Average high temperature in May: 70.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in May: 52.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in May
Furlong, PA

Average pressure in May - Furlong, 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).

Average wind speed in May
Furlong, PA

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

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in May
Furlong, PA

Average humidity in May - Furlong, PA
  • Average humidity in May: 77%

The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in May
Furlong, PA

Average rainfall in May - Furlong, PA
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in May
Furlong, PA

Average rainfall days in May - Furlong, PA
  • Average rainfall days in May: 17.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.7 days).

Average snowfall in May
Furlong, PA

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

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

Average snowfall days in May
Furlong, PA

Average snowfall days in May - Furlong, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Furlong, PA

Average daylight in May / Average sunshine in May - Furlong, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in May
Furlong, PA

Average sunshine days in May - Furlong, PA
  • Average sunshine days in May: 12.4 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (11 days).

Average UV index in May
Furlong, PA

Average UV index in May - Furlong, 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
Furlong, PA

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

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in May
Furlong, PA

Average visibility in May - Furlong, 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).

Furlong, Pennsylvania, USA

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