March weather forecast
Cedar Rapids, IA

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Nice aerial capture of the skyline over Cedar Rapids in Iowa
Nice aerial capture of the skyline over Cedar Rapids in Iowa

Weather in March

As spring approaches, Cedar Rapids transitions smoothly from the harsh winter, with the lowest snowfall for the year at 0.79" (20mm). The increased daylight hours indicative of spring's arrival melt some snow away and warm up the days a bit. However, residents should not pack away the winter gear just yet, as the chilly temperatures persist, albeit in more manageable amounts. With the retreating snow, the rainfall makes its debut, marking the onset of spring. However, this increase in precipitation does not hinder visibility, which remains consistent.

Temperature

The arrival of March brings a significant change in Cedar Rapids's weather, with average high-temperatures climbing from February's freezing cold 30.6°F (-0.8°C) to a frosty 45.7°F (7.6°C). Throughout March, Cedar Rapids experiences a low-temperature average of 30.6°F (-0.8°C).

Humidity

The average relative humidity in March is 76%.

Rainfall

In March, in Cedar Rapids, the rain falls for 9.4 days. Throughout March, 1.02" (26mm) of precipitation is accumulated. Throughout the year, in Cedar Rapids, Iowa, there are 120.7 rainfall days, and 18.31" (465mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Cedar Rapids, Iowa. In March, it is snowing for 4.5 days. Throughout March, 0.79" (20mm) of snow is accumulated. In Cedar Rapids, during the entire year, snow falls for 36.1 days and aggregates up to 8.43" (214mm) of snow.

Daylight

The average length of the day in March in Cedar Rapids is 11h and 58min.
On the first day of March in Cedar Rapids, sunrise is at 6:40 am and sunset at 5:57 pm CST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:31 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 6.4h.

UV index

The average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 3 during March leads to these instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What are March temperatures in Cedar Rapids?

During March, Cedar Rapids experiences an average high-temperature of 45.7°F (7.6°C) and a low-temperature of 30.6°F (-0.8°C).

What is the average humidity in March in Cedar Rapids?

In March, the average relative humidity is 76%.

How many days does it rain in March in Cedar Rapids?

In Cedar Rapids, Iowa, in March, during 9.4 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

How much does it snow in Cedar Rapids in March?

In Cedar Rapids, during March, snow falls for 4.5 days and regularly aggregates up to 0.79" (20mm) of snow.

How many hours of daylight does Cedar Rapids have in March?

The average day length in March in Cedar Rapids, Iowa, is 11h and 58min.

What time are sunrise and sunset in March in Cedar Rapids?

On the first day of March, sunrise is at 6:40 am and sunset at 5:57 pm CST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:31 pm CDT.

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

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 long on average sun shines in March in Cedar Rapids?

In March, the average sunshine duration is 6.4h.

How high is the UV index in March in Cedar Rapids?

In Cedar Rapids, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's 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
Cedar Rapids, IA

Average temperature in March - Cedar Rapids, IA
  • Average high temperature in March: 45.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in March: 30.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

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Average pressure in March
Cedar Rapids, IA

Average pressure in March - Cedar Rapids, IA
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in March
Cedar Rapids, IA

Average wind speed in March - Cedar Rapids, IA
  • Average wind speed in March: 10.5mph

The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in March
Cedar Rapids, IA

Average humidity in March - Cedar Rapids, IA
  • Average humidity in March: 76%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in March
Cedar Rapids, IA

Average rainfall in March - Cedar Rapids, IA
  • Average rainfall in March: 1.02"

The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and February (0.63").

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Average rainfall days in March
Cedar Rapids, IA

Average rainfall days in March - Cedar Rapids, IA
  • Average rainfall days in March: 9.4 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3 days).

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Average snowfall in March
Cedar Rapids, IA

Average snowfall in March - Cedar Rapids, IA
  • Average snowfall in March: 0.79"

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
Cedar Rapids, IA

Average snowfall days in March - Cedar Rapids, IA
  • Average snowfall days in March: 4.5 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Cedar Rapids, IA

Average daylight in March / Average sunshine in March - Cedar Rapids, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in March
Cedar Rapids, IA

Average sunshine days in March - Cedar Rapids, IA
  • Average sunshine days in March: 17.1 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in March
Cedar Rapids, IA

Average UV index in March - Cedar Rapids, 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 December (UV index 1).

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Average cloud cover in March
Cedar Rapids, IA

Average cloud cover in March - Cedar Rapids, IA
  • Average cloud cover in March: 49

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).

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Average visibility in March
Cedar Rapids, IA

Average visibility in March - Cedar Rapids, IA
  • Average visibility in March: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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Cedar Rapids, Iowa, USA

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