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
As February gives way to March, the average high-temperature displays a considerable increase, soaring from a subzero cold 28.4°F (-2°C) to a chilly 42.8°F (6°C). In March, Graf experiences a temperature dip to an average of 28°F (-2.2°C) at night.Humidity
In March, the average relative humidity is 79%.Rainfall
In March, the rain falls for 10.8 days. Throughout March, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 139.8 rainfall days, and 24.88" (632mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Graf, in March, during 7.2 snowfall days, 1.93" (49mm) of snow is typically accumulated. In Graf, during the entire year, snow falls for 52.2 days and aggregates up to 16.14" (410mm) of snow.Daylight
In Graf, Iowa, the average length of the day in March is 11h and 58min.On the first day of March, sunrise is at 6:37 am and sunset at 5:53 pm CST. On the last day of the month, sunrise is at 6:46 am and sunset at 7:28 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 Graf, the average sunshine in March is 6h.UV index
The average daily maximum UV index in March in Graf is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 during March translates into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is March cold in Graf?
What is the average humidity in March in Graf?
How many days does it rain in March in Graf?
How much does it snow in Graf in March?
What is the average length of the day in March in Graf?
What time are sunrise and sunset in March in Graf?
When does Daylight Saving Time (DST) start in March in Graf?
How many hours of sunshine does Graf have in March?
What is the UV index intensity in March in Graf?
Average temperature in March
Graf, IA
- Average high temperature in March: 42.8°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 (24.3°F).
- Average low temperature in March: 28°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 (12°F).
Average pressure in March
Graf, IA
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in March
Graf, IA
- Average wind speed in March: 9.9mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in March
Graf, 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 (76%).
Average rainfall in March
Graf, IA
- Average rainfall in March: 1.46"
The wettest month (with the highest rainfall) is June (3.5").
The driest months (with the least rainfall) are January and February (1.02").
Average rainfall days in March
Graf, IA
- Average rainfall days in March: 10.8 days
The months with the highest number of rainy days are May and June (18.3 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in March
Graf, IA
- Average snowfall in March: 1.93"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Graf, IA
- Average snowfall days in March: 7.2 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Graf, 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 6min).
- Average sunshine in March: 6h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in March
Graf, IA
- Average sunshine days in March: 14.2 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in March
Graf, 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, November and December (UV index 1).
Average cloud cover in March
Graf, IA
- Average cloud cover in March: 51
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in March
Graf, IA
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Graf, Iowa, USA
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