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
With the onset of May, Damascus's average high-temperature experiences a rise, moving from April's cool 54.3°F (12.4°C) to a comfortable 67.3°F (19.6°C). An average low-temperature of 47.1°F (8.4°C) is recorded during the nights in May in Damascus.Humidity
In May, the average relative humidity in Damascus is 79%.Rainfall
In Damascus, in May, it is raining for 15.6 days, with typically 1.97" (50mm) of accumulated precipitation. In Damascus, during the entire year, the rain falls for 132.5 days and collects up to 19.21" (488mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Damascus. During 0.4 snowfall days, in May, Damascus aggregates 0.2" (5mm) of snow. In Damascus, during the entire year, snow falls for 43.6 days and aggregates up to 14.69" (373mm) of snow.Daylight
In Damascus, the average length of the day in May is 14h and 34min.On the first day of the month, sunrise is at 5:55 am and sunset at 7:58 pm. On the last day of May, sunrise is at 5:28 am and sunset at 8:27 pm EDT.
Sunshine
In Damascus, the average sunshine in May is 7.8h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Experience reduced UV exposure by about half when donning a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Damascus in May?
What is the average humidity in May in Damascus?
How much does it rain in Damascus in May?
What is the last month it snows in Damascus?
How many hours of daylight does Damascus have in May?
What time are sunrise and sunset in May in Damascus?
How long on average sun shines in May in Damascus?
When is the highest UV index in Damascus?
What is the UV index intensity in May in Damascus?
Average temperature in May
Damascus, PA
- Average high temperature in May: 67.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in May: 47.1°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in May
Damascus, PA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Damascus, PA
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
Damascus, PA
- Average humidity in May: 79%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall in May
Damascus, PA
- Average rainfall in May: 1.97"
The wettest months (with the highest rainfall) are July and August (2.09").
The driest months (with the least rainfall) are January and September (1.14").
Average rainfall days in May
Damascus, PA
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is May (15.6 days).
The months with the least rainy days are January and February (6.9 days).
Average snowfall in May
Damascus, PA
- Average snowfall in May: 0.2"
The months with the highest snowfall are January and December (3.27").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Damascus, PA
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Damascus, PA
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in May
Damascus, PA
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is February (12.5 days).
Average UV index in May
Damascus, PA
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Damascus, PA
- Average cloud cover in May: 52
The months with the most cloud cover are February and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in May
Damascus, PA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Damascus, Pennsylvania, USA
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