May weather forecast
Hawthorne, DC

Weather in May

May, the last month of the spring in Hawthorne, is a moderately hot month, with an average temperature ranging between max 74.3°F (23.5°C) and min 56.5°F (13.6°C).

Temperature

In Hawthorne, District of Columbia, the average high-temperature in May rises from a comfortable 64.9°F (18.3°C) in April to a moderately hot 74.3°F (23.5°C). The average low-temperature, is 56.5°F (13.6°C).

Humidity

May, October and December, with an average relative humidity of 75%, are the most humid months.

Rainfall

In May, in Hawthorne, the rain falls for 17.7 days. Throughout May, 2.87" (73mm) of precipitation is accumulated. Throughout the year, in Hawthorne, there are 154.8 rainfall days, and 30.28" (769mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Hawthorne, District of Columbia.

Daylight

In Hawthorne, the average length of the day in May is 14h and 19min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:00 pm. On the last day of May, in Hawthorne, sunrise is at 5:44 am and sunset at 8:27 pm EDT.

Sunshine

The average sunshine in May is 8.6h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Hawthorne. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the most humid month in Hawthorne?

May, October and December, with an average relative humidity of 75%, are most humid months in Hawthorne, District of Columbia.

What is the average humidity in May in Hawthorne?

In Hawthorne, the average relative humidity in May is 75%.

How many days does it rain in May in Hawthorne?

In May, in Hawthorne, the rain falls for 17.7 days. Throughout May, 2.87" (73mm) of precipitation is accumulated.

When it does not snow in Hawthorne?

May through October are months without snowfall.

Does it snow in Hawthorne in May?

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

What is the average length of the day in May in Hawthorne?

The average day length in May in Hawthorne is 14h and 19min.

When is the sunrise / sunset in May in Hawthorne?

On the first day of May in Hawthorne, District of Columbia, sunrise is at 6:09 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Hawthorne have in May?

In Hawthorne, District of Columbia, the average sunshine duration in May is 8.6h.

When is the highest UV index in Hawthorne?

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

What is the UV index intensity in May in Hawthorne?

The average daily maximum UV index in May in Hawthorne, District of Columbia, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Hawthorne, DC

Average temperature in May - Hawthorne, DC
  • Average high temperature in May: 74.3°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in May: 56.5°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in May
Hawthorne, DC

Average pressure in May - Hawthorne, DC
  • 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).

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Average wind speed in May
Hawthorne, DC

Average wind speed in May - Hawthorne, DC
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in May
Hawthorne, DC

Average humidity in May - Hawthorne, DC
  • Average humidity in May: 75%

The months with the highest relative humidity are May, October and December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in May
Hawthorne, DC

Average rainfall in May - Hawthorne, DC
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in May
Hawthorne, DC

Average rainfall days in May - Hawthorne, DC
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in May
Hawthorne, DC

Average snowfall in May - Hawthorne, DC
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Hawthorne, DC

Average snowfall days in May - Hawthorne, DC
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.6 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
Hawthorne, DC

Average daylight in May / Average sunshine in May - Hawthorne, DC
  • Average daylight in May: 14h and 19min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in May: 8h and 36min

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 54min).

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Average sunshine days in May
Hawthorne, DC

Average sunshine days in May - Hawthorne, DC
  • Average sunshine days in May: 12 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12 days).

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Average UV index in May
Hawthorne, DC

Average UV index in May - Hawthorne, DC
  • 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).

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Average cloud cover in May
Hawthorne, DC

Average cloud cover in May - Hawthorne, DC
  • Average cloud cover in May: 45

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in May
Hawthorne, DC

Average visibility in May - Hawthorne, DC
  • 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).

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