May weather forecast
Finland, PA

Weather in May

The last month of the spring, May, is an agreeable month in Finland, Pennsylvania, with an average temperature varying between 51.6°F (10.9°C) and 70.3°F (21.3°C).

Temperature

In Finland, Pennsylvania, the average high-temperature in May increases from a mild 59.9°F (15.5°C) in April to an agreeable 70.3°F (21.3°C). In May, the average low-temperature is 51.6°F (10.9°C).

Humidity

In Finland, Pennsylvania, the average relative humidity in May is 78%.

Rainfall

In Finland, during 16.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, in Finland, there are 155.5 rainfall days, and 28.15" (715mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Finland. May is the last month it regularly snows. During 0.1 snowfall days, Finland aggregates 0.16" (4mm) of snow. Throughout the year, in Finland, there are 27 snowfall days, and 12.52" (318mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 26min.
On the first day of May, sunrise is at 6:00 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:24 pm EDT.

Sunshine

In Finland, the average sunshine in May is 8.2h.

UV index

The months with the highest UV index are May through July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in May interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Finland?

The average high-temperature, in May, in Finland, Pennsylvania, is 70.3°F (21.3°C), while the average low-temperature is 51.6°F (10.9°C).

What is the average humidity in May in Finland?

In Finland, Pennsylvania, the average relative humidity in May is 78%.

How much does it rain in Finland in May?

In Finland, Pennsylvania, in May, during 16.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

What is the last month it snows in Finland?

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

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

The average day length in May in Finland is 14h and 26min.

When are sunrise and sunset in May in Finland?

In May, on the first day of the month, sunrise is at 6:00 am and sunset at 7:57 pm. On the last day of the month, in Finland, Pennsylvania, sunrise is at 5:33 am and sunset at 8:24 pm EDT.

How many hours of sunshine does Finland have in May?

In May, the average sunshine duration is 8.2h.

When is the highest UV index in Finland?

May through July, with an average maximum UV index of 6, are months with the highest UV index in Finland, Pennsylvania.

What is the UV index reading in May in Finland?

In May, the average daily maximum UV index in Finland, Pennsylvania, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Finland, PA

Average temperature in May - Finland, PA
  • Average high temperature in May: 70.3°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in May: 51.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in May
Finland, PA

Average pressure in May - Finland, 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).

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Average wind speed in May
Finland, PA

Average wind speed in May - Finland, PA
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Finland, PA

Average humidity in May - Finland, PA
  • Average humidity in May: 78%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in May
Finland, PA

Average rainfall in May - Finland, PA
  • Average rainfall in May: 2.68"

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in May
Finland, PA

Average rainfall days in May - Finland, PA
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8 days).

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Average snowfall in May
Finland, PA

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

The month with the highest snowfall is March (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Finland, PA

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

The month with the highest number of snowfall days is January (8.5 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
Finland, PA

Average daylight in May / Average sunshine in May - Finland, PA
  • Average daylight in May: 14h and 26min

The month with the longest days is June (Average daylight: 15h and 1min).
The month with the shortest days is December (Average daylight: 9h and 21min).

  • Average sunshine in May: 8h and 12min

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 30min).

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Average sunshine days in May
Finland, PA

Average sunshine days in May - Finland, PA
  • Average sunshine days in May: 12.5 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is April (12 days).

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Average UV index in May
Finland, PA

Average UV index in May - Finland, PA
  • Average UV index in May: 6

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in May
Finland, PA

Average cloud cover in May - Finland, PA
  • Average cloud cover in May: 48

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in May
Finland, PA

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

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

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