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
In Marengo, the average high-temperature in March rises, from a subzero cold 30°F (-1.1°C) in February, to a frosty 43.7°F (6.5°C). An average nighttime temperature of 29.1°F (-1.6°C) is noted during the month of March.Humidity
In March, the average relative humidity in Marengo is 78%.Rainfall
In Marengo, during March, the rain falls for 11.5 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Marengo, during the entire year, the rain falls for 154.6 days and collects up to 30.31" (770mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Marengo, during March, snow falls for 5.5 days and regularly aggregates up to 1.85" (47mm) of snow. Throughout the year, in Marengo, there are 44.9 snowfall days, and 17.24" (438mm) of snow is accumulated.Daylight
In March, the average length of the day is 11h and 58min.On the first day of March in Marengo, Illinois, sunrise is at 6:28 am and sunset at 5:44 pm CST. On the last day of the month, sunrise is at 6:37 am and sunset at 7:19 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 March, the average sunshine is 6h.UV index
The average daily maximum UV index in March in Marengo is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 3 in March translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
How cold is March in Marengo?
What is the average humidity in March in Marengo?
How many days does it rain in March in Marengo?
How many days does it snow in March in Marengo?
How many hours of daylight does Marengo have in March?
When are sunrise and sunset in March in Marengo?
When does Daylight Saving Time (DST) start in March in Marengo?
How many hours of sunshine does Marengo have in March?
How high is the UV index in March in Marengo?
Average temperature in March
Marengo, IL
- Average high temperature in March: 43.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in March: 29.1°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in March
Marengo, IL
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in March
Marengo, IL
- Average wind speed in March: 9.5mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in March
Marengo, IL
- Average humidity in March: 78%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (76%).
Average rainfall in March
Marengo, IL
- Average rainfall in March: 1.77"
The wettest month (with the highest rainfall) is June (4.21").
The driest months (with the least rainfall) are February and November (1.5").
Average rainfall days in March
Marengo, IL
- Average rainfall days in March: 11.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in March
Marengo, IL
- Average snowfall in March: 1.85"
The month with the highest snowfall is January (5.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Marengo, IL
- Average snowfall days in March: 5.5 days
The month with the highest number of snowfall days is January (12.3 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
Marengo, IL
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in March: 6h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in March
Marengo, IL
- Average sunshine days in March: 15.2 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in March
Marengo, IL
- Average UV index in March: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in March
Marengo, IL
- Average cloud cover in March: 51
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in March
Marengo, IL
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Marengo, Illinois, USA
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