March weather forecast
Ames, IA

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Weather in March

March marks a period of gradual transition from winter to spring for Ames, Iowa. The city witnesses a significant increase in temperatures and daylight hours compared to the preceding months. The city gets a well-deserved respite from snowfall, with it easing to 1.69" in this month. The advent of spring is marked by an increase in relative humidity to 76%, leading to damp conditions. Continued improvements in daylight, rising up to 12 hours, bring a sense of freshness to the city's atmosphere.

Temperature

March is marked by a significant increase, with the average high-temperature advancing from a freezing cold 30.6°F in February to a frosty 45.7°F. Ames, during March nights, observes an average temperature of 31.1°F.

Humidity

The average relative humidity in March in Ames is 76%.

Rainfall

In Ames, in March, during 10.3 rainfall days, 1.69" of precipitation is typically accumulated. In Ames, during the entire year, the rain falls for 130.6 days and collects up to 27.48" of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Ames, Iowa, in March, snow falls for 4.9 days, with typically accumulated 1.69" of snow. Throughout the year, in Ames, there are 36.2 snowfall days, and 15.43" of snow is accumulated.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of March, sunrise is at 6:49 am and sunset at 6:04 pm CST. On the last day of the month, sunrise is at 6:58 am and sunset at 7:38 pm CDT.
Note: On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 5. 2023, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

In Ames, Iowa, the average sunshine in March is 5.8h.

UV index

In Ames, Iowa, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 3 during March translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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FAQ

What is the average March temperature in Ames?

The average high-temperature, in March, in Ames, is 45.7°F, while the average low-temperature is 31.1°F.

What is the average humidity in March in Ames?

In Ames, the average relative humidity in March is 76%.

How many days does it rain in March in Ames?

In March, in Ames, the rain falls for 10.3 days. Throughout March, 1.69" of precipitation is accumulated.

How much does it snow in Ames in March?

In Ames, Iowa, in March, snow falls for 4.9 days, with typically accumulated 1.69" of snow.

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

In March, the average day length in Ames is 11h and 58min.

When are sunrise and sunset in March in Ames?

On the first day of March, sunrise is at 6:49 am and sunset at 6:04 pm CST. On the last day of the month, sunrise is at 6:58 am and sunset at 7:38 pm CDT.

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

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Ames, Iowa, and the time zone changes from CST to CDT. DST ends Sunday, November 5. 2023, at 2:00 am.

How long on average sun shines in March in Ames?

In March, the average sunshine duration in Ames is 5.8h.

What is the UV index reading in March in Ames?

In March, the average daily maximum UV index in Ames, Iowa, is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Ames, IA

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

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in March: 31.1°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 (13.5°F).

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Average pressure in March
Ames, IA

Average pressure in March - Ames, IA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in March
Ames, IA

Average wind speed in March - Ames, IA
  • Average wind speed in March: 10.4mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in March
Ames, IA

Average humidity in March - Ames, IA
  • Average humidity in March: 76%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in March
Ames, IA

Average rainfall in March - Ames, IA
  • Average rainfall in March: 1.69"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in March
Ames, IA

Average rainfall days in March - Ames, IA
  • Average rainfall days in March: 10.3 days

The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in March
Ames, IA

Average snowfall in March - Ames, IA
  • Average snowfall in March: 1.69"

The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Ames, IA

Average snowfall days in March - Ames, IA
  • Average snowfall days in March: 4.9 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in March / Average sunshine in March - Ames, 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: 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).

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Average sunshine days in March
Ames, IA

Average sunshine days in March - Ames, IA
  • Average sunshine days in March: 16.1 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in March
Ames, IA

Average UV index in March - Ames, 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).

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Average cloud cover in March
Ames, IA

Average cloud cover in March - Ames, IA
  • Average cloud cover in March: 51

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 31).

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Average visibility in March
Ames, IA

Average visibility in March - Ames, 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).

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Ames, Iowa, USA

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