Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As Hillcrest Heights welcomes May, the average high-temperature sees a rise, transitioning from a refreshing 63.1°F (17.3°C) in April to an agreeable 72.9°F (22.7°C). The month of May records an average low-temperature of 56.1°F (13.4°C) in Hillcrest Heights.Humidity
With an average relative humidity of 77%, May is the most humid month in Hillcrest Heights.Rainfall
In Hillcrest Heights, in May, during 17.7 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, in Hillcrest Heights, Maryland, there are 158.5 rainfall days, and 30.12" (765mm) of precipitation is accumulated.Snowfall
In Hillcrest Heights, snow does not fall in April through October.Daylight
In Hillcrest Heights, Maryland, the average length of the day in May is 14h and 19min.On the first day of May, 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 8:26 pm EDT.
Sunshine
In May, the average sunshine in Hillcrest Heights is 9.1h.UV index
The months with the highest UV index in Hillcrest Heights are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In May, a daily UV index of 6 turns into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the temperature in May in Hillcrest Heights?
What is the most humid month in Hillcrest Heights?
What is the average humidity in May in Hillcrest Heights?
How many days does it rain in May in Hillcrest Heights?
When it does not snow in Hillcrest Heights?
How many hours of daylight does Hillcrest Heights have in May?
When is the sunrise / sunset in May in Hillcrest Heights?
How long on average sun shines in May in Hillcrest Heights?
When is the highest UV index in Hillcrest Heights?
How high is the UV index in May in Hillcrest Heights?
Average temperature in May
Hillcrest Heights, MD
- Average high temperature in May: 72.9°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in May: 56.1°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in May
Hillcrest Heights, 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
Hillcrest Heights, MD
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in May
Hillcrest Heights, MD
- Average humidity in May: 77%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in May
Hillcrest Heights, MD
- Average rainfall in May: 3.03"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").
Average rainfall days in May
Hillcrest Heights, MD
- 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 January (8.6 days).
Average snowfall in May
Hillcrest Heights, MD
- Average snowfall in May: 0"
The month with the highest snowfall is January (2.13").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Hillcrest Heights, MD
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Hillcrest Heights, MD
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
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 6min).
Average sunshine days in May
Hillcrest Heights, MD
- Average sunshine days in May: 10.9 days
The month with the most sunshine days is November (19.8 days).
The months with the least sunshine days are May and July (10.9 days).
Average UV index in May
Hillcrest Heights, 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
Hillcrest Heights, MD
- Average cloud cover in May: 42
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in May
Hillcrest Heights, 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).
Hillcrest Heights, Maryland, USA
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