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 signals a shift in the average high-temperature, moving from February's wintry 35.1°F (1.7°C) to a frosty 47.8°F (8.8°C). During the month of March, the nighttime temperature in Iroquois falls to an average of 33.4°F (0.8°C).Humidity
The average relative humidity in March in Iroquois is 76%.Rainfall
In Iroquois, in March, during 11.6 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. In Iroquois, Illinois, during the entire year, the rain falls for 140.3 days and collects up to 17.56" (446mm) of precipitation.Snowfall
Months with snowfall in Iroquois are January through April, November and December. In Iroquois, during March, snow falls for 4.8 days and regularly aggregates up to 0.98" (25mm) of snow. Throughout the year, in Iroquois, there are 36.9 snowfall days, and 7.56" (192mm) of snow is accumulated.Daylight
The average length of the day in March in Iroquois, Illinois, is 11h and 58min.On the first day of March in Iroquois, sunrise is at 6:22 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:33 am and sunset at 7:14 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 Iroquois, the average sunshine in March is 6h.UV index
In March, the average daily maximum UV index 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 average person.Note: The maximum UV index, 3 during March, leads to the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are the temperatures in Iroquois in March?
What is the average humidity in March in Iroquois?
How much does it rain in Iroquois in March?
How much does it snow in Iroquois in March?
How many hours of daylight does Iroquois have in March?
What time are sunrise and sunset in March in Iroquois?
When does Daylight Saving Time (DST) start in March in Iroquois?
How long on average sun shines in March in Iroquois?
How high is the UV index in March in Iroquois?
Average temperature in March
Iroquois, IL
- Average high temperature in March: 47.8°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in March: 33.4°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in March
Iroquois, IL
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Iroquois, IL
- Average wind speed in March: 9.8mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in March
Iroquois, IL
- Average humidity in March: 76%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in March
Iroquois, IL
- Average rainfall in March: 1.38"
The wettest month (with the highest rainfall) is May (2.64").
The driest months (with the least rainfall) are January and February (0.79").
Average rainfall days in March
Iroquois, IL
- Average rainfall days in March: 11.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in March
Iroquois, IL
- Average snowfall in March: 0.98"
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Iroquois, IL
- Average snowfall days in March: 4.8 days
The month with the highest number of snowfall days is January (10.3 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
Iroquois, 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 0min
The months with the most sunshine are June and July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in March
Iroquois, IL
- Average sunshine days in March: 15.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in March
Iroquois, 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 and December (UV index 1).
Average cloud cover in March
Iroquois, IL
- Average cloud cover in March: 50
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 34).
Average visibility in March
Iroquois, 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).
Iroquois, Illinois, USA
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