May weather forecastPleasant Unity, PA

May

Weather in May

May, the last month of the spring in Pleasant Unity, is a pleasant month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 70.2°F (21.2°C).

Temperature

The arrival of May signals an increase in the average high-temperature, moving from a mild 59°F (15°C) in April to an agreeable 70.2°F (21.2°C). During May, the temperature in Pleasant Unity is averaged to a low of 49.6°F (9.8°C) at night.

Humidity

In Pleasant Unity, the average relative humidity in May is 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 20.4 days and accumulates 3.03" (77mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in May is 14h and 26min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:13 pm. On the last day of May, sunrise is at 5:50 am and sunset at 8:40 pm EDT.

Sunshine

In May, the average sunshine is 8.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Take precautions - Protection against sun damage is advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.

Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during May are 70.2°F (21.2°C) and 49.6°F (9.8°C) respectively.

In Pleasant Unity, the average relative humidity in May is 79%.

May is the month with the most rainfall. Rain falls for 20.4 days and accumulates 3.03" (77mm) of precipitation.

In Pleasant Unity, during May, the rain falls for 20.4 days and regularly aggregates up to 3.03" (77mm) of precipitation.

May through September are months without snowfall.

In May, it doesn't snow. April is the latest month when it typically snows.

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

In May, on the first day of the month, sunrise is at 6:16 am and sunset at 8:13 pm. On the last day of the month, in Pleasant Unity, sunrise is at 5:50 am and sunset at 8:40 pm EDT.

In Pleasant Unity, the average sunshine duration in May is 8.8h.

In May, the average daily maximum UV index in Pleasant Unity is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

59°F

70.2°F

76.6°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.8mph

7.1mph

6.5mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

17.8

20.4

Average snowfall

0.59"

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

8.8

11.2

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Pleasant Unity, PA

Average high temperature in May: 70.2°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).

Average low temperature in May: 49.6°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in May
Pleasant Unity, PA

Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Pleasant Unity, PA

Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in May
Pleasant Unity, PA

Average humidity in May: 79%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, June, July and August (78%).

Average rainfall in May
Pleasant Unity, PA

Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is November (1.38").

Average rainfall days in May
Pleasant Unity, PA

Average rainfall days in May: 20.4 days

The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is January (9.5 days).

Average snowfall in May
Pleasant Unity, PA

Average snowfall in May: 0"

The month with the highest snowfall is January (4.96").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Pleasant Unity, PA

Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Pleasant Unity, PA

Average daylight in May: 14h and 24min

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 48min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).