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
March brings an increase in the average high-temperature, progressing from a frosty 43.7°F (6.5°C) in February to a cool 55.2°F (12.9°C). In the month of March, the average low-temperature usually rests at a cold 39.2°F (4°C).Humidity
In Johnston City, the average relative humidity in March is 77%.Rainfall
In Johnston City, during March, the rain falls for 15.8 days and regularly aggregates up to 3.27" (83mm) of precipitation. In Johnston City, during the entire year, the rain falls for 167.2 days and collects up to 37.68" (957mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Johnston City, Illinois, in March, snow falls for 2.5 days, with typically accumulated 1.18" (30mm) of snow. In Johnston City, during the entire year, snow falls for 19.8 days and aggregates up to 6.57" (167mm) of snow.Daylight
The average length of the day in March in Johnston City is 11h and 59min.On the first day of the month, sunrise is at 6:25 am and sunset at 5:49 pm CST. On the last day of March, sunrise is at 6:41 am and sunset at 7:18 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
In Johnston City, the average sunshine in March is 6.4h.UV index
The average daily maximum UV index in March in Johnston City is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In March, the maximum UV index of 4 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are March temperatures in Johnston City?
What is the average humidity in March in Johnston City?
How many days does it rain in March in Johnston City?
How much does it snow in Johnston City in March?
How many hours of daylight does Johnston City have in March?
What time are sunrise and sunset in March in Johnston City?
When does Daylight Saving Time (DST) start in March in Johnston City?
How many hours of sunshine does Johnston City have in March?
What is the UV index intensity in March in Johnston City?
Average temperature in March
Johnston City, IL
- Average high temperature in March: 55.2°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in March: 39.2°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in March
Johnston City, IL
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in March
Johnston City, IL
- Average wind speed in March: 9.5mph
The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in March
Johnston City, IL
- Average humidity in March: 77%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in March
Johnston City, IL
- Average rainfall in March: 3.27"
The wettest month (with the highest rainfall) is April (4.92").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in March
Johnston City, IL
- Average rainfall days in March: 15.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in March
Johnston City, IL
- Average snowfall in March: 1.18"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Johnston City, IL
- Average snowfall days in March: 2.5 days
The month with the highest number of snowfall days is January (6.1 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
Johnston City, IL
- 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 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in March
Johnston City, IL
- Average sunshine days in March: 12.8 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in March
Johnston City, IL
- Average UV index in March: 4
The months with the highest UV index are May, June, July 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
Johnston City, IL
- Average cloud cover in March: 48
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in March
Johnston City, IL
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Johnston City, Illinois, USA
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