May weather forecast
Brier Hill, PA

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Weather in May

The last month of the spring, May, is an agreeable month in Brier Hill, Pennsylvania, with an average temperature fluctuating between 51.1°F (10.6°C) and 72.1°F (22.3°C).

Temperature

The start of May signals an increase in the average high-temperature, moving from a comfortable 60.8°F (16°C) in April to an agreeable 72.1°F (22.3°C). During May, Brier Hill records a consistent average nighttime temperature of 51.1°F (10.6°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 9.7 days and accumulates 0.71" (18mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May is 14h and 25min.
On the first day of May, sunrise is at 6:18 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:41 pm EDT.

Sunshine

In Brier Hill, the average sunshine in May is 8.7h.

UV index

In Brier Hill, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Brier Hill in May?

The high-temperature during May is 72.1°F (22.3°C) and the low-temperature is 51.1°F (10.6°C).

What is the average humidity in May?

In May, the average relative humidity is 79%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 9.7 days and accumulates 0.71" (18mm) of precipitation.

How much does it rain in May?

In May, the rain falls for 9.7 days. Throughout May, 0.71" (18mm) of precipitation is accumulated.

When it does not snow?

In Brier Hill, snow does not fall in May through October.

Does it snow in May?

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

How many hours of daylight does Brier Hill have in May?

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

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:18 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:41 pm EDT.

How many hours of sunshine does Brier Hill have in May?

The average sunshine duration in May is 8.7h.

How high is the UV index in May?

In Brier Hill, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
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
Brier Hill, PA

Average temperature in May - Brier Hill, PA
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in May: 51.1°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in May
Brier Hill, PA

Average pressure in May - Brier Hill, 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
Brier Hill, PA

Average wind speed in May - Brier Hill, PA
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in May
Brier Hill, PA

Average humidity in May - Brier Hill, PA
  • Average humidity in May: 79%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July, August and November (77%).

Average rainfall in May
Brier Hill, PA

Average rainfall in May - Brier Hill, PA
  • Average rainfall in May: 0.71"

The wettest month (with the highest rainfall) is May (0.71").
The driest month (with the least rainfall) is September (0.28").

Average rainfall days in May
Brier Hill, PA

Average rainfall days in May - Brier Hill, PA
  • Average rainfall days in May: 9.7 days

The month with the highest number of rainy days is July (9.8 days).
The month with the least rainy days is February (4 days).

Average snowfall in May
Brier Hill, PA

Average snowfall in May - Brier Hill, PA
  • Average snowfall in May: 0"

The months with the highest snowfall are February and December (0.35").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Brier Hill, PA

Average snowfall days in May - Brier Hill, PA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Brier Hill, PA

Average daylight in May / Average sunshine in May - Brier Hill, 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 4min

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).

Average sunshine days in May
Brier Hill, PA

Average sunshine days in May - Brier Hill, PA
  • Average sunshine days in May: 17.6 days

The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is June (17.3 days).

Average UV index in May
Brier Hill, PA

Average UV index in May - Brier Hill, PA
  • Average UV index in May: 5

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

Average cloud cover in May
Brier Hill, PA

Average cloud cover in May - Brier Hill, PA
  • Average cloud cover in May: 46

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in May
Brier Hill, PA

Average visibility in May - Brier Hill, PA
  • Average visibility in May: 5mi

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

Brier Hill, Pennsylvania, USA

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