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 Roanoke welcomes March, the average high-temperature sees a rise, transitioning from a cold 35.1°F (1.7°C) in February to a frosty 48.2°F (9°C). An average temperature of 33.6°F (0.9°C) marks the nights in March.Humidity
In March, the average relative humidity in Roanoke, Illinois, is 75%.Rainfall
In Roanoke, in March, it is raining for 11.8 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, there are 147.1 rainfall days, and 24.17" (614mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Roanoke. In Roanoke, Illinois, in March, during 4.5 snowfall days, 1.42" (36mm) of snow is typically accumulated. In Roanoke, during the entire year, snow falls for 34.9 days and aggregates up to 11.65" (296mm) of snow.Daylight
In Roanoke, Illinois, the average length of the day in March is 11h and 58min.On the first day of March in Roanoke, Illinois, sunrise is at 6:29 am and sunset at 5:48 pm CST. On the last day of the month, sunrise is at 6:40 am and sunset at 7:21 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
The average sunshine in March in Roanoke is 6.5h.UV index
The average daily maximum UV index in March in Roanoke is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 during March leads to these advisories:
Undertake precautions - Guarding against sun damage is counselled. The solar radiation around mid-day is intense; avoid the Sun and stay safe. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What is the temperature in March in Roanoke?
What is the average humidity in March in Roanoke?
How much does it rain in Roanoke in March?
How many days does it snow in March in Roanoke?
What is the average length of the day in March in Roanoke?
When are sunrise and sunset in March in Roanoke?
When does Daylight Saving Time (DST) start in March in Roanoke?
How long on average sun shines in March in Roanoke?
What is the UV index intensity in March in Roanoke?
Average temperature in March
Roanoke, IL
- Average high temperature in March: 48.2°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in March: 33.6°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in March
Roanoke, IL
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Roanoke, IL
- Average wind speed in March: 10.4mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in March
Roanoke, IL
- Average humidity in March: 75%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in March
Roanoke, IL
- Average rainfall in March: 1.77"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.22").
Average rainfall days in March
Roanoke, IL
- Average rainfall days in March: 11.8 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in March
Roanoke, IL
- Average snowfall in March: 1.42"
The months with the highest snowfall are January and February (2.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Roanoke, IL
- Average snowfall days in March: 4.5 days
The month with the highest number of snowfall days is January (11 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
Roanoke, IL
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in March: 6h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in March
Roanoke, IL
- Average sunshine days in March: 14.7 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9 days).
Average UV index in March
Roanoke, IL
- Average UV index in March: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Roanoke, IL
- Average cloud cover in March: 48
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in March
Roanoke, IL
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Roanoke, Illinois, USA
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