March weather forecastHartwick, IA
March
Weather in March
The first month of the spring, March, is a frosty month in Hartwick, Iowa, with temperature in the range of an average high of 45.7°F (7.6°C) and an average low of 31.5°F (-0.3°C).Temperature
The changeover to March signals a significant increase in the average high-temperature, rising from a subzero cold 30.7°F (-0.7°C) in February to a chilly 45.7°F (7.6°C). Hartwick observes an average low-temperature of 31.5°F (-0.3°C) during March.Humidity
In March, the average relative humidity in Hartwick is 77%.Rainfall
In Hartwick, Iowa, during March, the rain falls for 11.3 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Hartwick, during the entire year, the rain falls for 135.6 days and collects up to 27.48" (698mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Hartwick, Iowa. In March, it is snowing for 4.8 days. Throughout March, 1.65" (42mm) of snow is accumulated. Throughout the year, there are 35.5 snowfall days, and 13.98" (355mm) of snow is accumulated.Daylight
In March, the average length of the day in Hartwick is 11h and 58min.On the first day of the month, sunrise is at 6:42 am and sunset at 6:00 pm CST. On the last day of March, in Hartwick, sunrise is at 6:52 am and sunset at 7:34 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 March, the average sunshine is 6.2h.UV index
In Hartwick, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In March, the average maximum UV index of 3 translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To guard against the harmful effects of the Sun, minimize exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Hartwick, IA
- Average high temperature in March: 45.7°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in March: 31.5°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in March
Hartwick, IA
- Average pressure in March: 30.07"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in March
Hartwick, IA
- Average wind speed in March: 10.6mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in March
Hartwick, IA
- Average humidity in March: 77%
The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in March
Hartwick, IA
- Average rainfall in March: 1.97"
The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in March
Hartwick, IA
- Average rainfall days in March: 11.3 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in March
Hartwick, IA
- Average snowfall in March: 1.65"
The month with the highest snowfall is January (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Hartwick, IA
- Average snowfall days in March: 4.8 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Hartwick, IA
- 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: 6h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in March
Hartwick, IA
- Average sunshine days in March: 15.4 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in March
Hartwick, IA
- Average UV index in March: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in March
Hartwick, IA
- Average cloud cover in March: 50
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility in March
Hartwick, IA
- Average visibility in March: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
