March weather forecast
Davenport, IA

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An intricate layout of the city of Davenport, Iowa, set in a scenic spot on the famous Mississippi River
An intricate layout of the city of Davenport, Iowa, set in a scenic spot on the famous Mississippi River

Weather in March

As March marches in, Spring is just around the corner in Davenport. Transitioning from a snow-clad landscape, the city now experiences rainfall averaging 1.85" (47mm). The increase in temperature and reduction in snowfall signifies the welcome approach of milder weather. Surprisingly, the UV index rises to 3, denoting more sunny days are on the way. The arrival of Spring also equates to longer daylight hours, bringing more vibrancy and activities to life in Davenport.

Temperature

March sees a temperature increase, moving from a wintry 32.7°F (0.4°C) in February to a chilly 46.8°F (8.2°C). March brings with it a nighttime average temperature of 32°F (0°C).

Humidity

In Davenport, the average relative humidity in March is 75%.

Rainfall

In Davenport, in March, during 11 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Davenport, during the entire year, the rain falls for 138.1 days and collects up to 27.32" (694mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In March, it is snowing for 4.7 days. Throughout March, 1.73" (44mm) of snow is accumulated. Throughout the year, there are 35.5 snowfall days, and 12.8" (325mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 6:35 am and sunset at 5:53 pm CST. On the last day of March, sunrise is at 6:45 am and sunset at 7:26 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 Davenport, the average sunshine in March is 6.3h.

UV index

In March, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In March, a daily UV index of 3 turns into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are March temperatures?

The high-temperature during March is 46.8°F (8.2°C) and the low-temperature is 32°F (0°C).

What is the average humidity in March?

In March, the average relative humidity is 75%.

How much does it rain in March?

In March, the rain falls for 11 days. Throughout March, 1.85" (47mm) of precipitation is accumulated.

How many days does it snow in March?

In Davenport, in March, during 4.7 snowfall days, 1.73" (44mm) of snow is typically accumulated.

What is the average length of the day in March in Davenport?

The average day length in March in Davenport is 11h and 58min.

What time are sunrise and sunset in March?

On the first day of March, sunrise is at 6:35 am and sunset at 5:53 pm CST. On the last day of the month, sunrise is at 6:45 am and sunset at 7:26 pm CDT.

When does Daylight Saving Time (DST) start in March?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Davenport have in March?

The average sunshine duration in March is 6.3h.

What is the UV index reading in March?

The average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Davenport, IA

Average temperature in March - Davenport, IA
  • Average high temperature in March: 46.8°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in March: 32°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).

Average pressure in March
Davenport, IA

Average pressure in March - Davenport, 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
Davenport, IA

Average wind speed in March - Davenport, IA
  • Average wind speed in March: 10.3mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

Average humidity in March
Davenport, IA

Average humidity in March - Davenport, IA
  • Average humidity in March: 75%

The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in March
Davenport, IA

Average rainfall in March - Davenport, IA
  • Average rainfall in March: 1.85"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is February (1.1").

Average rainfall days in March
Davenport, IA

Average rainfall days in March - Davenport, IA
  • Average rainfall days in March: 11 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in March
Davenport, IA

Average snowfall in March - Davenport, IA
  • Average snowfall in March: 1.73"

The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in March
Davenport, IA

Average snowfall days in March - Davenport, IA
  • Average snowfall days in March: 4.7 days

The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Davenport, IA

Average daylight in March / Average sunshine in March - Davenport, IA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in March: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in March
Davenport, IA

Average sunshine days in March - Davenport, IA
  • Average sunshine days in March: 15.7 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (11.4 days).

Average UV index in March
Davenport, IA

Average UV index in March - Davenport, IA
  • Average UV index in March: 3

The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in March
Davenport, IA

Average cloud cover in March - Davenport, IA
  • Average cloud cover in March: 50

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in March
Davenport, IA

Average visibility in March - Davenport, IA
  • Average visibility in March: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Davenport, Iowa, USA

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