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
As March begins, there is an increase in the average high-temperature, moving from a chilly 45.3°F (7.4°C) in February to a fresh 54.3°F (12.4°C). In March, Harlan's temperature tends to fall to an average low of 37°F (2.8°C) during the night.Humidity
In Harlan, the average relative humidity in March is 80%.Rainfall
In Harlan, in March, during 16.8 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. Throughout the year, in Harlan, there are 190.4 rainfall days, and 40.28" (1023mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Harlan. In March, it is snowing for 4.9 days. Throughout March, 2.2" (56mm) of snow is accumulated. Throughout the year, in Harlan, Kentucky, there are 34 snowfall days, and 15.71" (399mm) of snow is accumulated.Daylight
In Harlan, the average length of the day in March is 11h and 59min.On the first day of March, sunrise is at 7:02 am and sunset at 6:28 pm EST. On the last day of the month, sunrise is at 7:19 am and sunset at 7:55 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
In March, the average sunshine is 6.2h.UV index
The average daily maximum UV index in March in Harlan is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 3 in March, converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Harlan in March?
What is the average humidity in March in Harlan?
How many days does it rain in March in Harlan?
How many days does it snow in March in Harlan?
How many hours of daylight does Harlan have in March?
What time are sunrise and sunset in March in Harlan?
When does Daylight Saving Time (DST) start in March in Harlan?
How long on average sun shines in March in Harlan?
What is the UV index intensity in March in Harlan?
Average temperature in March
Harlan, KY
- Average high temperature in March: 54.3°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in March: 37°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in March
Harlan, KY
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in March
Harlan, KY
- Average wind speed in March: 6.3mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in March
Harlan, KY
- Average humidity in March: 80%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April, June, August and November (77%).
Average rainfall in March
Harlan, KY
- Average rainfall in March: 3.39"
The wettest month (with the highest rainfall) is February (4.57").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in March
Harlan, KY
- Average rainfall days in March: 16.8 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is November (11.5 days).
Average snowfall in March
Harlan, KY
- Average snowfall in March: 2.2"
The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Harlan, KY
- Average snowfall days in March: 4.9 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Harlan, KY
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in March: 6h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in March
Harlan, KY
- Average sunshine days in March: 10 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in March
Harlan, KY
- Average UV index in March: 3
The months with the highest UV index are May, June 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 March
Harlan, KY
- Average cloud cover in March: 52
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in March
Harlan, KY
- 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).
Harlan, Kentucky, USA
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