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
Grinnell's transition into March sees a rise in the average high-temperature, advancing from a chilly 44.4°F (6.9°C) in February to a refreshing 57.6°F (14.2°C). Grinnell, during the nights of March, experiences an average temperature drop to an icy 36.3°F (2.4°C).Humidity
The average relative humidity in March is 54%.Rainfall
In Grinnell, during March, the rain falls for 9.1 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, in Grinnell, Kansas, there are 105.4 rainfall days, and 13.7" (348mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Grinnell, during March, snow falls for 1.1 days and regularly aggregates up to 0.39" (10mm) of snow. Throughout the year, there are 12.1 snowfall days, and 3.5" (89mm) of snow is accumulated.Daylight
In Grinnell, the average length of the day in March is 11h and 59min.On the first day of March, sunrise is at 7:13 am and sunset at 6:35 pm CST. On the last day of the month, sunrise is at 7:27 am and sunset at 8:05 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 Grinnell, the average sunshine in March is 8.3h.UV index
The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 4 during March translates into these guidelines:
Ensure safety - Sun damage prevention is strongly urged. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Grinnell in March?
What is the average humidity in March in Grinnell?
How much does it rain in Grinnell in March?
How much does it snow in Grinnell in March?
What is the average length of the day in March in Grinnell?
What time are sunrise and sunset in March in Grinnell?
When does Daylight Saving Time (DST) start in March in Grinnell?
How long on average sun shines in March in Grinnell?
How high is the UV index in March in Grinnell?
Average temperature in March
Grinnell, KS
- Average high temperature in March: 57.6°F
The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is December (41.9°F).
- Average low temperature in March: 36.3°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in March
Grinnell, KS
- Average pressure in March: 29.99"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in March
Grinnell, KS
- Average wind speed in March: 12mph
The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.1mph).
Average humidity in March
Grinnell, KS
- Average humidity in March: 54%
The months with the highest relative humidity are January and December (63%).
The month with the lowest relative humidity is July (50%).
Average rainfall in March
Grinnell, KS
- Average rainfall in March: 0.94"
The wettest month (with the highest rainfall) is May (2.36").
The driest months (with the least rainfall) are January and November (0.39").
Average rainfall days in March
Grinnell, KS
- Average rainfall days in March: 9.1 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is November (4 days).
Average snowfall in March
Grinnell, KS
- Average snowfall in March: 0.39"
The month with the highest snowfall is December (1.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Grinnell, KS
- Average snowfall days in March: 1.1 days
The month with the highest number of snowfall days is February (3.9 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
Grinnell, KS
- 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 30min).
- Average sunshine in March: 8h and 2min
The months with the most sunshine are June and July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in March
Grinnell, KS
- Average sunshine days in March: 20 days
The month with the most sunshine days is December (23.7 days).
The months with the least sunshine days are June and July (14.7 days).
Average UV index in March
Grinnell, KS
- Average UV index in March: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Grinnell, KS
- Average cloud cover in March: 30
The months with the most cloud cover are February and April (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in March
Grinnell, KS
- 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).
Grinnell, Kansas, USA
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