May weather forecast
Franklinville, PA

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Weather in May

May, the last month of the spring in Franklinville, is a pleasant month, with temperature in the range of an average low of 55.2°F (12.9°C) and an average high of 71.8°F (22.1°C).

Temperature

May's onset is marked by a temperature increase, moving from a comfortable 61.7°F (16.5°C) in April to a pleasant 71.8°F (22.1°C). Throughout the month of May, Franklinville expects an average low of 55.2°F (12.9°C).

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Franklinville, in May, it is raining for 16.5 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, in Franklinville, there are 154.9 rainfall days, and 30.47" (774mm) of precipitation is accumulated.

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, Franklinville aggregates 0.16" (4mm) of snow. In Franklinville, during the entire year, snow falls for 17.8 days and aggregates up to 10.28" (261mm) of snow.

Daylight

In Franklinville, Pennsylvania, the average length of the day in May is 14h and 25min.
On the first day of May, sunrise is at 5:59 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 8.8h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading 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:
Shun overexposure. Protection from sun ravages is indispensable. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

What is the average May temperature?

An average high-temperature, in May, in Franklinville, is 71.8°F (22.1°C) and the average low-temperature is 55.2°F (12.9°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 Franklinville, in May, during 16.5 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Franklinville aggregates 0.16" (4mm) of snow.

How many hours of daylight does Franklinville have in May?

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

What time are sunrise and sunset in May in Franklinville?

In May, on the first day of the month, sunrise is at 5:59 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 long on average sun shines in May?

The average sunshine duration in May is 8.8h.

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.

How high is the UV index in May?

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Franklinville, PA

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

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in May: 55.2°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in May
Franklinville, PA

Average pressure in May - Franklinville, 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
Franklinville, PA

Average wind speed in May - Franklinville, PA
  • Average wind speed in May: 7.1mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in May
Franklinville, PA

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

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (71%).

Average rainfall in May
Franklinville, PA

Average rainfall in May - Franklinville, PA
  • Average rainfall in May: 2.52"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in May
Franklinville, PA

Average rainfall days in May - Franklinville, PA
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in May
Franklinville, PA

Average snowfall in May - Franklinville, PA
  • Average snowfall in May: 0.16"

The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May
Franklinville, PA

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

The month with the highest number of snowfall days is January (5.5 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
Franklinville, PA

Average daylight in May / Average sunshine in May - Franklinville, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in May
Franklinville, PA

Average sunshine days in May - Franklinville, PA
  • Average sunshine days in May: 12.2 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in May
Franklinville, PA

Average UV index in May - Franklinville, 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, November and December (UV index 2).

Average cloud cover in May
Franklinville, PA

Average cloud cover in May - Franklinville, PA
  • Average cloud cover in May: 45

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in May
Franklinville, PA

Average visibility in May - Franklinville, PA
  • Average visibility in May: 6mi

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

Franklinville, Pennsylvania, USA

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