May weather forecast
Chamberlea, MD

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Weather in May

The last month of the spring, May, is an agreeable month in Chamberlea, Maryland, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 55.2°F (12.9°C).

Temperature

The onset of May brings a temperature shift, with the average high-temperature moving from a refreshing 63.1°F (17.3°C) in April to an agreeable 72.5°F (22.5°C). An average low-temperature of 55.2°F (12.9°C) is noted during the nights in May.

Humidity

The months with the highest humidity are May and October, with an average relative humidity of 77%.

Rainfall

In Chamberlea, in May, it is raining for 18.2 days, with typically 3.11" (79mm) of accumulated precipitation. In Chamberlea, Maryland, during the entire year, the rain falls for 165.5 days and collects up to 31.65" (804mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May is 14h and 21min.
On the first day of May, sunrise is at 6:07 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:27 pm EDT.

Sunshine

In Chamberlea, the average sunshine in May is 8.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

An average high-temperature, in May, in Chamberlea, is 72.5°F (22.5°C) and the average low-temperature is 55.2°F (12.9°C).

What are the most humid months?

The months with the highest humidity are May and October, with an average relative humidity of 77%.

What is the average humidity in May?

The average relative humidity in May is 77%.

How many days does it rain in May?

In Chamberlea, in May, it is raining for 18.2 days, with typically 3.11" (79mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall in Chamberlea.

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 Chamberlea have in May?

The average day length in May is 14h and 21min.

When are sunrise and sunset in May in Chamberlea?

On the first day of May, sunrise is at 6:07 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:27 pm EDT.

How long on average sun shines in May in Chamberlea?

In May, the average sunshine duration is 8.9h.

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index reading in May in Chamberlea?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
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
Chamberlea, MD

Average temperature in May - Chamberlea, MD
  • Average high temperature in May: 72.5°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in May: 55.2°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in May
Chamberlea, MD

Average pressure in May - Chamberlea, MD
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Chamberlea, MD

Average wind speed in May - Chamberlea, MD
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in May
Chamberlea, MD

Average humidity in May - Chamberlea, MD
  • Average humidity in May: 77%

The months with the highest relative humidity are May and October (77%).
The month with the lowest relative humidity is July (71%).

Average rainfall in May
Chamberlea, MD

Average rainfall in May - Chamberlea, MD
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in May
Chamberlea, MD

Average rainfall days in May - Chamberlea, MD
  • Average rainfall days in May: 18.2 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in May
Chamberlea, MD

Average snowfall in May - Chamberlea, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Chamberlea, MD

Average snowfall days in May - Chamberlea, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Chamberlea, MD

Average daylight in May / Average sunshine in May - Chamberlea, MD
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in May
Chamberlea, MD

Average sunshine days in May - Chamberlea, MD
  • Average sunshine days in May: 10.4 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in May
Chamberlea, MD

Average UV index in May - Chamberlea, MD
  • Average UV index in May: 6

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

Average cloud cover in May
Chamberlea, MD

Average cloud cover in May - Chamberlea, MD
  • Average cloud cover in May: 44

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in May
Chamberlea, MD

Average visibility in May - Chamberlea, MD
  • Average visibility in May: 6mi

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

Chamberlea, Maryland, USA

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