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
March
Weather in March
Temperature
As February transitions into March, Johnstown records an average high-temperature of a still chilly 8.8°C (47.8°F), showing a gentle shift from the preceding month. In Johnstown, the average nighttime temperature during March is a wintry 2°C (35.6°F).Humidity
The average relative humidity in March is 87%.Rainfall
In Johnstown, during March, the rain falls for 11.6 days and regularly aggregates up to 16mm (0.63") of precipitation. Throughout the year, there are 142.7 rainfall days, and 221mm (8.7") of precipitation is accumulated.Snowfall
Months with snowfall in Johnstown are January through April, November and December. In March, in Johnstown, it is snowing for 2.3 days. Throughout March, 5mm (0.2") of snow is accumulated. In Johnstown, during the entire year, snow falls for 9.7 days and aggregates up to 45mm (1.77") of snow.Daylight
In March, the average length of the day in Johnstown, Ireland, is 11h and 54min.On the first day of March in Johnstown, sunrise is at 7:12 am and sunset at 6:05 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 7:00 pm GMT.
Sunshine
In Johnstown, Ireland, the average sunshine in March is 4.9h.UV index
The months with the lowest UV index in Johnstown are January through March, November and December, with an average maximum UV index of 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: A daily high UV index of 2 in March leads to these guidelines:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Johnstown in March?
What is the average humidity in March in Johnstown?
How many days does it rain in March in Johnstown?
How much does it snow in Johnstown in March?
What is the average length of the day in March in Johnstown?
What time are sunrise and sunset in March in Johnstown?
How long on average sun shines in March in Johnstown?
What are the months with the lowest UV index in Johnstown?
What is the UV index intensity in March in Johnstown?
Average temperature in March
Johnstown, Ireland
- Average high temperature in March: 8.8°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in March: 2°C
The month with the highest average low temperature is July (10.7°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure in March
Johnstown, Ireland
- Average pressure in March: 1014.2mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in March
Johnstown, Ireland
- Average wind speed in March: 17.5km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in March
Johnstown, Ireland
- Average humidity in March: 87%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and May (86%).
Average rainfall in March
Johnstown, Ireland
- Average rainfall in March: 16mm
The wettest month (with the highest rainfall) is August (26mm).
The driest months (with the least rainfall) are January and October (13mm).
Average rainfall days in March
Johnstown, Ireland
- Average rainfall days in March: 11.6 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.8 days).
Average snowfall in March
Johnstown, Ireland
- Average snowfall in March: 5mm
The months with the highest snowfall are January and February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in March
Johnstown, Ireland
- Average snowfall days in March: 2.3 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Johnstown, Ireland
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in March: 4h and 5min
The month with the most sunshine is April (Average sunshine: 6h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in March
Johnstown, Ireland
- Average sunshine days in March: 15.3 days
The month with the most sunshine days is December (15.8 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in March
Johnstown, Ireland
- Average UV index in March: 2
The months with the highest UV index are May, June and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in March
Johnstown, Ireland
- Average cloud cover in March: 61
The month with the most cloud cover is July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in March
Johnstown, Ireland
- Average visibility in March: 9km
The months with the highest visibility are January, February, March and December (9km).
The month with the lowest visibility is July (7km).
