May weather forecast
Governor Grayson Manor, MD

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Weather in May

The last month of the spring, May, is a pleasant month in Governor Grayson Manor, Maryland, with an average temperature varying between 57.6°F (14.2°C) and 70.9°F (21.6°C).

Temperature

May brings an increase in the average high-temperature, progressing from an enjoyable 61.5°F (16.4°C) in April to a pleasant 70.9°F (21.6°C). In Governor Grayson Manor, in May, the average low-temperature is a moderate 57.6°F (14.2°C).

Humidity

The most humid month is May, with an average relative humidity of 79%.

Rainfall

In Governor Grayson Manor, in May, it is raining for 18.1 days, with typically 2.91" (74mm) of accumulated precipitation. In Governor Grayson Manor, Maryland, during the entire year, the rain falls for 159 days and collects up to 32.36" (822mm) of precipitation.

Snowfall

In Governor Grayson Manor, snow does not fall in May through October.

Daylight

In May, the average length of the day is 14h and 19min.
On the first day of the month, sunrise is at 6:05 am and sunset at 7:57 pm. On the last day of May, in Governor Grayson Manor, sunrise is at 5:41 am and sunset at 8:23 pm EDT.

Sunshine

In May, the average sunshine in Governor Grayson Manor is 9.1h.

UV index

The months with the highest UV index in Governor Grayson Manor are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 6 during May translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the average May temperature in Governor Grayson Manor?

The high-temperature during May is 70.9°F (21.6°C) and the low-temperature is 57.6°F (14.2°C).

What is the most humid month in Governor Grayson Manor?

May is the most humid month in Governor Grayson Manor, with an average relative humidity of 79%.

What is the average humidity in May in Governor Grayson Manor?

In Governor Grayson Manor, Maryland, the average relative humidity in May is 79%.

How much does it rain in Governor Grayson Manor in May?

In Governor Grayson Manor, Maryland, during May, the rain falls for 18.1 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow in Governor Grayson Manor?

May through October are months without snowfall in Governor Grayson Manor.

Does it snow in Governor Grayson Manor in May?

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

How many hours of daylight does Governor Grayson Manor have in May?

The average day length in May in Governor Grayson Manor is 14h and 19min.

What time are sunrise and sunset in May in Governor Grayson Manor?

On the first day of May, sunrise is at 6:05 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:23 pm EDT.

How long on average sun shines in May in Governor Grayson Manor?

The average sunshine duration in May is 9.1h.

What is the month with the highest UV index in Governor Grayson Manor?

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

What is the UV index intensity in May in Governor Grayson Manor?

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
Governor Grayson Manor, MD

Average temperature in May - Governor Grayson Manor, MD
  • Average high temperature in May: 70.9°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in May: 57.6°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in May
Governor Grayson Manor, MD

Average pressure in May - Governor Grayson Manor, MD
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Governor Grayson Manor, MD

Average wind speed in May - Governor Grayson Manor, MD
  • Average wind speed in May: 8.1mph

The windiest months (with the highest average wind speed) are February and March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in May
Governor Grayson Manor, MD

Average humidity in May - Governor Grayson Manor, MD
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).

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Average rainfall in May
Governor Grayson Manor, MD

Average rainfall in May - Governor Grayson Manor, MD
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is July (3.31").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in May
Governor Grayson Manor, MD

Average rainfall days in May - Governor Grayson Manor, MD
  • Average rainfall days in May: 18.1 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in May
Governor Grayson Manor, MD

Average snowfall in May - Governor Grayson Manor, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Governor Grayson Manor, MD

Average snowfall days in May - Governor Grayson Manor, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Governor Grayson Manor, MD

Average daylight in May / Average sunshine in May - Governor Grayson Manor, 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: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in May
Governor Grayson Manor, MD

Average sunshine days in May - Governor Grayson Manor, MD
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in May
Governor Grayson Manor, MD

Average UV index in May - Governor Grayson Manor, 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 and December (UV index 2).

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Average cloud cover in May
Governor Grayson Manor, MD

Average cloud cover in May - Governor Grayson Manor, MD
  • Average cloud cover in May: 42

The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in May
Governor Grayson Manor, MD

Average visibility in May - Governor Grayson Manor, 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).

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Governor Grayson Manor, Maryland, USA

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