March Weather in Ames, United States

Last updated: June 24, 2025

In March, the average temperature in Ames, United States is a pleasant 17°C (62°F). However, be prepared for a wide range as temperatures can dip to a chilly -6°C (22°F) or soar up to a sizzling 34°C (93°F). Expect about 78 mm (3.1 in) of precipitation spread over 9 days, contributing to an average humidity of around 77%. Be ready for a dynamic mix of weather!

March Temperature in Ames

In March in Ames, the average temperature is 17°C (62°F), with maximums that can reach up to 34°C (93°F) and minimums that can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

March Weather in Ames: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Ames, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ames, March typically has an average temperature of 17°C (62°F), with highs reaching up to 34°C (93°F) and lows dropping to around -6°C (22°F).

Data source: Temperature data for Ames generated using information from the Copernicus Climate Change Service.

March Precipitation in Ames

In Ames in March, the precipitation amount is 78 mm (3.1 in) over the course of 9 days.

March Precipitation Trends in Ames

The chart displays monthly precipitation patterns in Ames, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Ames, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Ames

In Ames in March humidity is 77%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, creating a lush, almost tropical atmosphere that can be quite stifling for traveling, making it essential to stay hydrated and take frequent breaks in the shade.

March Average Humidity in Ames

This chart illustrates the average monthly humidity levels in Ames, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Ames is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Ames

In Ames in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ames.

Maximum UV Index Levels in Ames for March

The chart shows the monthly maximum UV Index (UVI) for Ames in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Ames typically reaches 8, which falls under the very high exposure category.

Data source: Ames March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How March Weather in Ames Compares to Other Months

Weather in Ames varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Ames, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ames, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	49 mm (1.9 inches)	78%	moderate
February Weather	10°C (51°F)	69 mm (2.7 inches)	78%	high
March Weather	17°C (62°F)	78 mm (3.1 inches)	77%	very high
April Weather	19°C (67°F)	89 mm (3.5 inches)	78%	very high
May Weather	24°C (75°F)	171 mm (6.7 inches)	82%	extreme
June Weather	28°C (82°F)	74 mm (2.9 inches)	78%	extreme
July Weather	30°C (86°F)	51 mm (2.0 inches)	69%	extreme
August Weather	30°C (86°F)	79 mm (3.1 inches)	63%	extreme
September Weather	26°C (80°F)	86 mm (3.4 inches)	66%	very high
October Weather	21°C (69°F)	129 mm (5.1 inches)	73%	very high
November Weather	14°C (58°F)	41 mm (1.6 inches)	84%	high
December Weather	12°C (53°F)	50 mm (2.0 inches)	87%	moderate