May weather forecast
Aspen Knolls, MD

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Weather in May

The last month of the spring, May, is a warm month in Aspen Knolls, Maryland, with an average temperature ranging between max 73.9°F (23.3°C) and min 55.8°F (13.2°C).

Temperature

Entering May, Aspen Knolls sees a temperature rise, with the average high-temperature advancing from April's enjoyable 64.2°F (17.9°C) to a warm 73.9°F (23.3°C). Aspen Knolls witnesses a consistent average low-temperature of 55.8°F (13.2°C) throughout May.

Humidity

May, October and December, with an average relative humidity of 76%, are the most humid months.

Rainfall

In Aspen Knolls, during May, the rain falls for 17.8 days and regularly aggregates up to 3.23" (82mm) of precipitation. Throughout the year, there are 160.9 rainfall days, and 32.99" (838mm) of precipitation is accumulated.

Snowfall

In Aspen Knolls, snow does not fall in May through October.

Daylight

In May, the average length of the day in Aspen Knolls is 14h and 20min.
On the first day of May, sunrise is at 6:09 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:28 pm EDT.

Sunshine

The average sunshine in May is 8.8h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

What is the usual temperature for Aspen Knolls in May?

May temperatures vary between a high-temperature of 73.9°F (23.3°C) and a low-temperature of 55.8°F (13.2°C).

What are the most humid months?

The months with the highest humidity are May, October and December, with an average relative humidity of 76%.

What is the average humidity in May?

In May, the average relative humidity is 76%.

How much does it rain in May?

In Aspen Knolls, in May, it is raining for 17.8 days, with typically 3.23" (82mm) of accumulated precipitation.

When it does not snow?

In Aspen Knolls, 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.

What is the average length of the day in May?

In Aspen Knolls, the average day length in May is 14h and 20min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:09 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:28 pm EDT.

How long on average sun shines in May?

In Aspen Knolls, the average sunshine duration in May is 8.8h.

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?

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
Aspen Knolls, MD

Average temperature in May - Aspen Knolls, MD
  • Average high temperature in May: 73.9°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in May: 55.8°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
Aspen Knolls, MD

Average pressure in May - Aspen Knolls, 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
Aspen Knolls, MD

Average wind speed in May - Aspen Knolls, MD
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in May
Aspen Knolls, MD

Average humidity in May - Aspen Knolls, MD
  • Average humidity in May: 76%

The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall in May
Aspen Knolls, MD

Average rainfall in May - Aspen Knolls, MD
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").

Average rainfall days in May
Aspen Knolls, MD

Average rainfall days in May - Aspen Knolls, MD
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in May
Aspen Knolls, MD

Average snowfall in May - Aspen Knolls, MD
  • Average snowfall in May: 0"

The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Aspen Knolls, MD

Average snowfall days in May - Aspen Knolls, MD
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (5.1 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
Aspen Knolls, MD

Average daylight in May / Average sunshine in May - Aspen Knolls, 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
Aspen Knolls, MD

Average sunshine days in May - Aspen Knolls, MD
  • Average sunshine days in May: 11 days

The month with the most sunshine days is November (19.4 days).
The months with the least sunshine days are May and July (11 days).

Average UV index in May
Aspen Knolls, MD

Average UV index in May - Aspen Knolls, 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, November and December (UV index 2).

Average cloud cover in May
Aspen Knolls, MD

Average cloud cover in May - Aspen Knolls, MD
  • Average cloud cover in May: 44

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in May
Aspen Knolls, MD

Average visibility in May - Aspen Knolls, MD
  • Average visibility in May: 5mi

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

Aspen Knolls, Maryland, USA

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