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
The average high-temperature increases in March, moving from a cold 39.6°F (4.2°C) in February to a cool 52.2°F (11.2°C). Rockport records an average nighttime low-temperature of 36.5°F (2.5°C) throughout March.Humidity
In Rockport, the average relative humidity in March is 75%.Rainfall
In March, the rain falls for 13 days. Throughout March, 2.28" (58mm) of precipitation is accumulated. Throughout the year, there are 142.7 rainfall days, and 27.64" (702mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Rockport, in March, during 3.6 snowfall days, 1.42" (36mm) of snow is typically accumulated. Throughout the year, there are 26.1 snowfall days, and 9.45" (240mm) of snow is accumulated.Daylight
The average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 6:35 am and sunset at 5:56 pm CST. On the last day of March, in Rockport, Illinois, sunrise is at 6:48 am and sunset at 7:27 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 Rockport, the average sunshine in March is 6.4h.UV index
In Rockport, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 3 during March, leads to the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the temperature in March in Rockport?
What is the average humidity in March in Rockport?
How many days does it rain in March in Rockport?
How much does it snow in Rockport in March?
How many hours of daylight does Rockport have in March?
What time are sunrise and sunset in March in Rockport?
When does Daylight Saving Time (DST) start in March in Rockport?
How long on average sun shines in March in Rockport?
What is the UV index reading in March in Rockport?
Average temperature in March
Rockport, IL
- Average high temperature in March: 52.2°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in March: 36.5°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in March
Rockport, IL
- Average pressure in March: 30.07"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Rockport, IL
- Average wind speed in March: 9.6mph
The windiest months (with the highest average wind speed) are January and February (9.7mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity in March
Rockport, IL
- Average humidity in March: 75%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in March
Rockport, IL
- Average rainfall in March: 2.28"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in March
Rockport, IL
- Average rainfall days in March: 13 days
The month with the highest number of rainy days is May (17.3 days).
The months with the least rainy days are January and February (6.3 days).
Average snowfall in March
Rockport, IL
- Average snowfall in March: 1.42"
The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Rockport, IL
- Average snowfall days in March: 3.6 days
The month with the highest number of snowfall days is January (8.5 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
Rockport, IL
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in March: 6h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).
Average sunshine days in March
Rockport, IL
- Average sunshine days in March: 13.8 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in March
Rockport, IL
- Average UV index in March: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Rockport, IL
- Average cloud cover in March: 48
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).
Average visibility in March
Rockport, 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).
Rockport, Illinois, USA
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