Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The onset of March marks a slight increase in the average high-temperature, moving from a chilly 43.9°F (6.6°C) in February to a cool 51.8°F (11°C). Throughout March nights, Keystone experiences a consistent temperature average of 35.1°F (1.7°C).Humidity
In March, the average relative humidity in Keystone is 80%.Rainfall
In Keystone, in March, during 13.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 172.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Keystone, in March, snow falls for 5.5 days, with typically accumulated 3.39" (86mm) of snow. Throughout the year, there are 38.6 snowfall days, and 20" (508mm) of snow is accumulated.Daylight
The average length of the day in March in Keystone is 11h and 59min.On the first day of the month, sunrise is at 6:55 am and sunset at 6:20 pm EST. On the last day of March, in Keystone, sunrise is at 7:11 am and sunset at 7:47 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
The average sunshine in March is 6.1h.UV index
The average daily maximum UV index in March in Keystone is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In March, the maximum UV index of 3 translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What are the temperatures in Keystone in March?
What is the average humidity in March in Keystone?
How much does it rain in Keystone in March?
How much does it snow in Keystone in March?
What is the average length of the day in March in Keystone?
When is the sunrise / sunset in March in Keystone?
When does Daylight Saving Time (DST) start in March in Keystone?
How long on average sun shines in March in Keystone?
How high is the UV index in March in Keystone?
Average temperature in March
Keystone, WV
- Average high temperature in March: 51.8°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (39.2°F).
- Average low temperature in March: 35.1°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in March
Keystone, WV
- Average pressure in March: 30.1"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in March
Keystone, WV
- Average wind speed in March: 6.8mph
The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in March
Keystone, WV
- Average humidity in March: 80%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are July, August and November (76%).
Average rainfall in March
Keystone, WV
- Average rainfall in March: 2.36"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in March
Keystone, WV
- Average rainfall days in March: 13.8 days
The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and November (10.1 days).
Average snowfall in March
Keystone, WV
- Average snowfall in March: 3.39"
The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Keystone, WV
- Average snowfall days in March: 5.5 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Keystone, WV
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in March: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in March
Keystone, WV
- Average sunshine days in March: 12.8 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in March
Keystone, WV
- Average UV index in March: 3
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in March
Keystone, WV
- Average cloud cover in March: 53
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June and August (Cloud cover 36).
Average visibility in March
Keystone, WV
- Average visibility in March: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Keystone, West Virginia, USA
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