May weather forecast
Rohrersville, MD

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Weather in May

May, the last month of the spring in Rohrersville, is a pleasant month, with temperature in the range of an average high of 72.3°F (22.4°C) and an average low of 52.3°F (11.3°C).

Temperature

May witnesses an increase in the average high-temperature, moving from a refreshing 62.6°F (17°C) in April to a pleasant 72.3°F (22.4°C). In the month of May, Rohrersville witnesses a consistent average low-temperature of 52.3°F (11.3°C).

Humidity

The months with the highest humidity are May, October and December, with an average relative humidity of 79%.

Rainfall

In Rohrersville, in May, it is raining for 18.3 days, with typically 3.23" (82mm) of accumulated precipitation. Throughout the year, there are 162.4 rainfall days, and 30.16" (766mm) of precipitation is accumulated.

Snowfall

In Rohrersville, snow does not fall in May through September.

Daylight

The average length of the day in May is 14h and 22min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:04 pm. On the last day of May, sunrise is at 5:45 am and sunset at 8:31 pm EDT.

Sunshine

In May, the average sunshine is 8.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What is the average May temperature?

An average high-temperature, in May, in Rohrersville, is 72.3°F (22.4°C) and the average low-temperature is 52.3°F (11.3°C).

What is the most humid month?

May, October and December, with an average relative humidity of 79%, are most humid months.

What is the average humidity in May?

The average relative humidity in May is 79%.

How many days does it rain in May?

In Rohrersville, in May, it is raining for 18.3 days, with typically 3.23" (82mm) of accumulated precipitation.

When it does not snow?

In Rohrersville, snow does not fall in May through September.

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 Rohrersville have in May?

The average day length in May is 14h and 22min.

What time are sunrise and sunset in May in Rohrersville?

In May, on the first day of the month, sunrise is at 6:10 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:31 pm EDT.

How many hours of sunshine does Rohrersville have in May?

In May, the average sunshine duration in Rohrersville is 8.4h.

When is the highest UV index?

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

How high is the UV index in May?

In Rohrersville, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Rohrersville, MD

Average temperature in May - Rohrersville, MD
  • Average high temperature in May: 72.3°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 (37°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in May
Rohrersville, MD

Average pressure in May - Rohrersville, 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 (29.95"Hg).

Average wind speed in May
Rohrersville, MD

Average wind speed in May - Rohrersville, MD
  • Average wind speed in May: 5.9mph

The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in May
Rohrersville, MD

Average humidity in May - Rohrersville, MD
  • Average humidity in May: 79%

The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).

Average rainfall in May
Rohrersville, MD

Average rainfall in May - Rohrersville, MD
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in May
Rohrersville, MD

Average rainfall days in May - Rohrersville, MD
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in May
Rohrersville, MD

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

The month with the highest snowfall is January (4.72").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Rohrersville, MD

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

The month with the highest number of snowfall days is January (7.8 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
Rohrersville, MD

Average daylight in May / Average sunshine in May - Rohrersville, 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 24min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in May
Rohrersville, MD

Average sunshine days in May - Rohrersville, MD
  • Average sunshine days in May: 11.4 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is April (11 days).

Average UV index in May
Rohrersville, MD

Average UV index in May - Rohrersville, 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
Rohrersville, MD

Average cloud cover in May - Rohrersville, MD
  • Average cloud cover in May: 47

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in May
Rohrersville, MD

Average visibility in May - Rohrersville, MD
  • Average visibility in May: 5mi

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

Rohrersville, Maryland, USA

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