May weather forecastNew Alexandria, PA

May

Weather in May

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

Temperature

In May, the meteorological conditions change with the average high-temperature moving from a refreshing 59°F (15°C) in April to an agreeable 70.2°F (21.2°C). New Alexandria's average low-temperature for the month of May records at a chilly 49.6°F (9.8°C).

Humidity

In New Alexandria, 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

In New Alexandria, snow does not fall in May through September.

Daylight

In May, the average length of the day is 14h and 26min.
On the first day of the month, sunrise is at 6:15 am and sunset at 8:13 pm. On the last day of May, sunrise is at 5:49 am and sunset at 8:41 pm EDT.

Sunshine

The average sunshine in May 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 rays for ordinary individuals.
Note: An average maximum UV index of 5 in May leads to these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.

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

Frequently asked questions

In New Alexandria, 70.2°F (21.2°C) is the average high-temperature and 49.6°F (9.8°C) is the average low-temperature during May.

In New Alexandria, the average relative humidity in May is 79%.

The month with the most rainfall is May, when the rain falls for 20.4 days and typically aggregates up to 3.03" (77mm) of precipitation.

In New Alexandria, in May, during 20.4 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

May through September are months without snowfall.

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

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

On the first day of May in New Alexandria, sunrise is at 6:15 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:41 pm EDT.

In New Alexandria, the average sunshine duration in May is 8.8h.

The average daily maximum UV index in May is 5. A UV Index estimate 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
New Alexandria, 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
New Alexandria, 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
New Alexandria, 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
New Alexandria, 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
New Alexandria, 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
New Alexandria, 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
New Alexandria, 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
New Alexandria, 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
New Alexandria, 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 18min).

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).