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
With the onset of March, Decatur's weather sees a temperature rise, transitioning from a cold 32.4°F (0.2°C) in February to a frosty 43.5°F (6.4°C). During the month of March, Decatur anticipates a mean low-temperature of 29.3°F (-1.5°C).Humidity
The average relative humidity in March in Decatur, Michigan, is 78%.Rainfall
In Decatur, in March, during 10.5 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, in Decatur, there are 139.4 rainfall days, and 20" (508mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Decatur, in March, during 7 snowfall days, 1.69" (43mm) of snow is typically accumulated. In Decatur, Michigan, during the entire year, snow falls for 63 days and aggregates up to 14.45" (367mm) of snow.Daylight
In March, the average length of the day is 11h and 58min.On the first day of March in Decatur, Michigan, sunrise is at 7:17 am and sunset at 6:34 pm EST. On the last day of the month, sunrise is at 7:26 am and sunset at 8:08 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In Decatur, the average sunshine in March is 5.5h.UV index
In Decatur, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 during March translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
Is March cold in Decatur?
What is the average humidity in March in Decatur?
How many days does it rain in March in Decatur?
How many days does it snow in March in Decatur?
How many hours of daylight does Decatur have in March?
What time are sunrise and sunset in March in Decatur?
When does Daylight Saving Time (DST) start in March in Decatur?
How long on average sun shines in March in Decatur?
What is the UV index reading in March in Decatur?
Average temperature in March
Decatur, MI
- Average high temperature in March: 43.5°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 (28.9°F).
- Average low temperature in March: 29.3°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in March
Decatur, MI
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January, March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Decatur, MI
- Average wind speed in March: 9.6mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in March
Decatur, MI
- Average humidity in March: 78%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in March
Decatur, MI
- Average rainfall in March: 1.02"
The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days in March
Decatur, MI
- Average rainfall days in March: 10.5 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in March
Decatur, MI
- Average snowfall in March: 1.69"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Decatur, MI
- Average snowfall days in March: 7 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Decatur, MI
- 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: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in March
Decatur, MI
- Average sunshine days in March: 14.4 days
The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in March
Decatur, MI
- Average UV index in March: 2
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in March
Decatur, MI
- Average cloud cover in March: 55
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in March
Decatur, MI
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Decatur, Michigan, USA
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