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 sees a marginal temperature increase, moving from a chilly 49.3°F (9.6°C) in February to a refreshing 57.4°F (14.1°C). An average low-temperature of 40.6°F (4.8°C) is noted during the nights in March.Humidity
In March, the average relative humidity is 80%.Rainfall
In Rock Island, in March, during 15.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, there are 177.3 rainfall days, and 31.02" (788mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Rock Island, in March, snow falls for 1.4 days, with typically accumulated 0.24" (6mm) of snow. In Rock Island, during the entire year, snow falls for 11 days and aggregates up to 1.61" (41mm) of snow.Daylight
In Rock Island, the average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 6:11 am and sunset at 5:37 pm CST. On the last day of March, in Rock Island, Tennessee, sunrise is at 6:29 am and sunset at 7:03 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 Rock Island is 5.6h.UV index
In Rock Island, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In March, the maximum UV index of 3 transforms into these recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are March temperatures in Rock Island?
What is the average humidity in March in Rock Island?
How much does it rain in Rock Island in March?
How many days does it snow in March in Rock Island?
What is the average length of the day in March in Rock Island?
When are sunrise and sunset in March in Rock Island?
When does Daylight Saving Time (DST) start in March in Rock Island?
How long on average sun shines in March in Rock Island?
What is the UV index reading in March in Rock Island?
Average temperature in March
Rock Island, TN
- Average high temperature in March: 57.4°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in March: 40.6°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in March
Rock Island, TN
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in March
Rock Island, TN
- Average wind speed in March: 7.2mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in March
Rock Island, TN
- Average humidity in March: 80%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in March
Rock Island, TN
- Average rainfall in March: 2.13"
The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is November (1.65").
Average rainfall days in March
Rock Island, TN
- Average rainfall days in March: 15.2 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in March
Rock Island, TN
- Average snowfall in March: 0.24"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Rock Island, TN
- Average snowfall days in March: 1.4 days
The month with the highest number of snowfall days is January (3.6 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
Rock Island, TN
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in March: 5h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in March
Rock Island, TN
- Average sunshine days in March: 13.7 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in March
Rock Island, TN
- Average UV index in March: 3
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 and December (UV index 2).
Average cloud cover in March
Rock Island, TN
- Average cloud cover in March: 51
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in March
Rock Island, TN
- Average visibility in March: 5mi
The months with the highest visibility are February, April, June, October and November (6mi).
The months with the lowest visibility are January, March, May, July, August, September and December (5mi).
Rock Island, Tennessee, USA
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