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
In March, the average high-temperature increases from a wintry 35.2°F (1.8°C) in February to a chilly 44.2°F (6.8°C). The average low-temperature, in Johnstown, Pennsylvania, is 28.8°F (-1.8°C).Humidity
In March, the average relative humidity in Johnstown, Pennsylvania, is 81%.Rainfall
In Johnstown, during March, the rain falls for 11.8 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 152.7 rainfall days, and 21.1" (536mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall in Johnstown is March, when snow falls for 8.2 days and typically aggregates up to 4.21" (107mm) of snow.Daylight
In March, the average length of the day is 11h and 58min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:06 pm EST. On the last day of March, in Johnstown, sunrise is at 7:00 am and sunset at 7:38 pm EDT.
Note: On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 5. 2023, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In Johnstown, Pennsylvania, the average sunshine in March is 5.3h.UV index
The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 2 in March transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the temperature in March in Johnstown?
What is the average humidity in March in Johnstown?
How much does it rain in Johnstown in March?
When does it snow the most in Johnstown?
How many days does it snow in March in Johnstown?
What is the average length of the day in March in Johnstown?
When are sunrise and sunset in March in Johnstown?
When does Daylight Saving Time (DST) start in March in Johnstown?
How long on average sun shines in March in Johnstown?
What is the UV index reading in March in Johnstown?
Average temperature in March
Johnstown, PA
- Average high temperature in March: 44.2°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in March: 28.8°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in March
Johnstown, PA
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in March
Johnstown, PA
- Average wind speed in March: 8.9mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in March
Johnstown, PA
- Average humidity in March: 81%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is July (78%).
Average rainfall in March
Johnstown, PA
- Average rainfall in March: 1.73"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in March
Johnstown, PA
- Average rainfall days in March: 11.8 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in March
Johnstown, PA
- Average snowfall in March: 4.21"
The month with the highest snowfall is March (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Johnstown, PA
- Average snowfall days in March: 8.2 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Johnstown, PA
- Average daylight in March: 11h and 58min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 21min).
- Average sunshine in March: 5h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in March
Johnstown, PA
- Average sunshine days in March: 12.3 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9 days).
Average UV index in March
Johnstown, PA
- Average UV index in March: 2
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 March
Johnstown, PA
- Average cloud cover in March: 60
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in March
Johnstown, PA
- Average visibility in March: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
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