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's onset is marked by a clear temperature increase, soaring from a subzero cold 26.2°F (-3.2°C) in February to a cold 41.7°F (5.4°C). During the month of March, the nighttime temperature in Halfa, Iowa, falls to an average of 27.7°F (-2.4°C).Humidity
In March, the average relative humidity in Halfa is 79%.Rainfall
In March, the rain falls for 9.5 days. Throughout March, 1.65" (42mm) of precipitation is accumulated. Throughout the year, in Halfa, Iowa, there are 123.7 rainfall days, and 23.66" (601mm) of precipitation is accumulated.Snowfall
Months with snowfall in Halfa are January through May, October through December. In March, in Halfa, it is snowing for 6.7 days. Throughout March, 3.15" (80mm) of snow is accumulated. In Halfa, Iowa, during the entire year, snow falls for 48.8 days and aggregates up to 19.76" (502mm) of snow.Daylight
In Halfa, Iowa, the average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 6:52 am and sunset at 6:07 pm CST. On the last day of March, sunrise is at 7:00 am and sunset at 7:44 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 Halfa, the average sunshine in March is 5.9h.UV index
In March, the average daily maximum UV index in Halfa is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 3 in March transforms into the following instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is March cold in Halfa?
What is the average humidity in March in Halfa?
How much does it rain in Halfa in March?
How much does it snow in Halfa in March?
How many hours of daylight does Halfa have in March?
When are sunrise and sunset in March in Halfa?
When does Daylight Saving Time (DST) start in March in Halfa?
How many hours of sunshine does Halfa have in March?
How high is the UV index in March in Halfa?
Average temperature in March
Halfa, IA
- Average high temperature in March: 41.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in March: 27.7°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 (9.9°F).
Average pressure in March
Halfa, IA
- Average pressure in March: 30.08"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in March
Halfa, IA
- Average wind speed in March: 10.7mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity in March
Halfa, IA
- Average humidity in March: 79%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).
Average rainfall in March
Halfa, IA
- Average rainfall in March: 1.65"
The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in March
Halfa, IA
- Average rainfall days in March: 9.5 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in March
Halfa, IA
- Average snowfall in March: 3.15"
The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Halfa, IA
- Average snowfall days in March: 6.7 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Halfa, IA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
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 July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in March
Halfa, IA
- Average sunshine days in March: 15.4 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in March
Halfa, IA
- 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 February (UV index 1).
Average cloud cover in March
Halfa, IA
- Average cloud cover in March: 52
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility in March
Halfa, IA
- Average visibility in March: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Halfa, Iowa, USA
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