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
Johnstown sees an increase in the average high-temperature with the arrival of March, moving from February's wintry 35.2°F (1.8°C) to a chilly 44.2°F (6.8°C). Nighttime temperature in Johnstown lowers to an average of 28.8°F (-1.8°C) in March.Humidity
In March, the average relative humidity is 81%.Rainfall
In March, in Johnstown, Pennsylvania, the rain falls for 11.8 days. Throughout March, 1.73" (44mm) of precipitation is accumulated. In Johnstown, during the entire year, the rain falls for 152.7 days and collects up to 21.1" (536mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Johnstown. March is the month with the most snowfall. Snow falls for 8.2 days and accumulates 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 6:47 am and sunset at 6:07 pm EST. On the last day of March, in Johnstown, sunrise is at 6:59 am and sunset at 7:39 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 5.3h.UV index
In March, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In March, the UV index of 2 transforms into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
Is it cold in Johnstown during March?
What is the average humidity in March in Johnstown?
How many days does it rain in March in Johnstown?
What is the snowiest month 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 is the sunrise / sunset in March in Johnstown?
When does Daylight Saving Time (DST) start in March in Johnstown?
How many hours of sunshine does Johnstown have in March?
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: 12h and 0min
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 24min).
- Average sunshine in March: 5h and 2min
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).
Johnstown, Pennsylvania, USA
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