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 indicates a noticeable escalation in the average high-temperature, moving up from a subzero cold 26.1°F (-3.3°C) in February to an icy 41°F (5°C). During the nights in March, Calmar experiences a consistent average temperature of 26.8°F (-2.9°C).Humidity
In March, the average relative humidity is 81%.Rainfall
In Calmar, Iowa, in March, it is raining for 10.7 days, with typically 1.81" (46mm) of accumulated precipitation. In Calmar, during the entire year, the rain falls for 149 days and collects up to 30.59" (777mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Calmar, Iowa. In Calmar, in March, during 8.8 snowfall days, 2.95" (75mm) of snow is typically accumulated. Throughout the year, in Calmar, there are 60.9 snowfall days, and 24.37" (619mm) of snow is accumulated.Daylight
The average length of the day in March in Calmar, Iowa, is 11h and 58min.On the first day of March in Calmar, sunrise is at 6:42 am and sunset at 5:57 pm CST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:33 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 Calmar, the average sunshine in March is 5.8h.UV index
The average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In March, the average maximum UV index of 2 translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is it in Calmar in March?
What is the average humidity in March in Calmar?
How many days does it rain in March in Calmar?
How much does it snow in Calmar in March?
What is the average length of the day in March in Calmar?
What time are sunrise and sunset in March in Calmar?
When does Daylight Saving Time (DST) start in March in Calmar?
How many hours of sunshine does Calmar have in March?
How high is the UV index in March in Calmar?
Average temperature in March
Calmar, IA
- Average high temperature in March: 41°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in March: 26.8°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 (9.7°F).
Average pressure in March
Calmar, IA
- Average pressure in March: 30.08"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in March
Calmar, IA
- Average wind speed in March: 9.9mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in March
Calmar, IA
- Average humidity in March: 81%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is October (76%).
Average rainfall in March
Calmar, IA
- Average rainfall in March: 1.81"
The wettest month (with the highest rainfall) is June (5.04").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in March
Calmar, IA
- Average rainfall days in March: 10.7 days
The months with the highest number of rainy days are May and June (20.3 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in March
Calmar, IA
- Average snowfall in March: 2.95"
The month with the highest snowfall is February (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Calmar, IA
- Average snowfall days in March: 8.8 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Calmar, IA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in March: 5h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in March
Calmar, IA
- Average sunshine days in March: 13 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (7.1 days).
Average UV index in March
Calmar, IA
- Average UV index in March: 2
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, February, November and December (UV index 1).
Average cloud cover in March
Calmar, IA
- Average cloud cover in March: 54
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in March
Calmar, IA
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Calmar, Iowa, USA
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