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
Mount Jackson's May weather shows an increase in high-temperatures, moving from April's comfortable 62.6°F (17°C) to an agreeable 72.1°F (22.3°C). Mount Jackson witnesses an average low-temperature of 51.4°F (10.8°C) throughout the month of May.Humidity
In Mount Jackson, the average relative humidity in May is 78%.Rainfall
The month with the most rainfall in Mount Jackson is May, when the rain falls for 17.3 days and typically aggregates up to 2.95" (75mm) of precipitation.Snowfall
May through September are months without snowfall in Mount Jackson.Daylight
In May, the average length of the day is 14h and 18min.On the first day of the month, sunrise is at 6:15 am and sunset at 8:07 pm. On the last day of May, sunrise is at 5:51 am and sunset at 8:33 pm EDT.
Sunshine
In May, the average sunshine in Mount Jackson is 9h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 5 in May translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are May temperatures in Mount Jackson?
What is the average humidity in May in Mount Jackson?
What is the wettest month in Mount Jackson?
How much does it rain in Mount Jackson in May?
When it does not snow in Mount Jackson?
Does it snow in Mount Jackson in May?
What is the average length of the day in May in Mount Jackson?
When is the sunrise / sunset in May in Mount Jackson?
How long on average sun shines in May in Mount Jackson?
How high is the UV index in May in Mount Jackson?
Average temperature in May
Mount Jackson, VA
- Average high temperature in May: 72.1°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in May: 51.4°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure in May
Mount Jackson, VA
- 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 (29.96"Hg).
Average wind speed in May
Mount Jackson, VA
- Average wind speed in May: 5.5mph
The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in May
Mount Jackson, VA
- Average humidity in May: 78%
The months with the highest relative humidity are September and October (79%).
The months with the lowest relative humidity are January, April, June, July and November (75%).
Average rainfall in May
Mount Jackson, VA
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is May (2.95").
The driest months (with the least rainfall) are January and November (1.3").
Average rainfall days in May
Mount Jackson, VA
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in May
Mount Jackson, VA
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.39").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Mount Jackson, VA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Mount Jackson, VA
- 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in May
Mount Jackson, VA
- Average sunshine days in May: 11 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (11 days).
Average UV index in May
Mount Jackson, VA
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Mount Jackson, VA
- Average cloud cover in May: 42
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
Mount Jackson, VA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, April, June, July and November (6mi).
The months with the lowest visibility are March, May, August, September, October and December (5mi).
Mount Jackson, Virginia, USA
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