May weather forecast
Hermitage, PA

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Weather in May

Hermitage is in full bloom in May, embodying the full essence of Pennsylvania springtime. With temperatures continuing to climb and daylight hours expanding, the weather becomes hospitable for various outdoor excursions. Amid blooming flowers and greening trees, gatherings and activities move outdoors. A high quantity of rainfall usually manifests during May, nearly reaching 3.31" (84mm). Nonetheless, the additional rain showers appear small against the increasing sunshine and warmer conditions promising the anticipatory joy of summer.

Temperature

The beginning of May marks a shift in the average high-temperature, moving from April's refreshing 57.6°F (14.2°C) to an agreeable 70°F (21.1°C). During May, Hermitage experiences an average low-temperature of 49.3°F (9.6°C) at night.

Humidity

The months with the lowest humidity are May, July and August, with an average relative humidity of 78%.

Rainfall

In Hermitage, Pennsylvania, in May, during 19.5 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. In Hermitage, during the entire year, the rain falls for 182.1 days and collects up to 34.8" (884mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Hermitage. During 0.4 snowfall days, in May, Hermitage aggregates 0.16" (4mm) of snow. In Hermitage, during the entire year, snow falls for 76.4 days and aggregates up to 31.69" (805mm) of snow.

Daylight

In Hermitage, the average length of the day in May is 14h and 31min.
On the first day of May, sunrise is at 6:18 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:48 pm EDT.

Sunshine

In Hermitage, the average sunshine in May is 8.6h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's radiation is especially intense around midday; try to stay in shade during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What is the temperature in May in Hermitage?

During May, Hermitage experiences an average high-temperature of 70°F (21.1°C) and a low-temperature of 49.3°F (9.6°C).

What are the least humid months in Hermitage?

May, July and August, with an average relative humidity of 78%, are the least humid months in Hermitage, Pennsylvania.

What is the average humidity in May in Hermitage?

The average relative humidity in May in Hermitage, Pennsylvania, is 78%.

How much does it rain in Hermitage in May?

In May, the rain falls for 19.5 days. Throughout May, 3.31" (84mm) of precipitation is accumulated.

What is the last month it snows in Hermitage?

May is the last month it regularly snows in Hermitage, Pennsylvania. During 0.4 snowfall days, in May, Hermitage aggregates 0.16" (4mm) of snow.

How many hours of daylight does Hermitage have in May?

In Hermitage, the average day length in May is 14h and 31min.

What time are sunrise and sunset in May in Hermitage?

On the first day of May, sunrise is at 6:18 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:48 pm EDT.

How many hours of sunshine does Hermitage have in May?

In May, the average sunshine duration is 8.6h.

What is the UV index intensity in May in Hermitage?

In Hermitage, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Hermitage, PA

Average temperature in May - Hermitage, PA
  • Average high temperature in May: 70°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in May: 49.3°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in May
Hermitage, PA

Average pressure in May - Hermitage, PA
  • Average pressure in May: 29.99"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
Hermitage, PA

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

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

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Average humidity in May
Hermitage, PA

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

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, July and August (78%).

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Average rainfall in May
Hermitage, PA

Average rainfall in May - Hermitage, PA
  • Average rainfall in May: 3.31"

The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in May
Hermitage, PA

Average rainfall days in May - Hermitage, PA
  • Average rainfall days in May: 19.5 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in May
Hermitage, PA

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

The month with the highest snowfall is January (8.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Hermitage, PA

Average snowfall days in May - Hermitage, PA
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (20.3 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
Hermitage, PA

Average daylight in May / Average sunshine in May - Hermitage, PA
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in May
Hermitage, PA

Average sunshine days in May - Hermitage, PA
  • Average sunshine days in May: 10.1 days

The month with the most sunshine days is September (12.7 days).
The month with the least sunshine days is February (6 days).

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Average UV index in May
Hermitage, PA

Average UV index in May - Hermitage, PA
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Hermitage, PA

Average cloud cover in May - Hermitage, PA
  • Average cloud cover in May: 46

The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in May
Hermitage, PA

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

The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).

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Hermitage, Pennsylvania, USA

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