March Weather in Altoona, United States

Last updated: June 24, 2025

In March, the average temperature in Altoona, United States hovers around 1°C (34°F), with minimums dipping to -26°C (-14°F) and maximums reaching 20°C (68°F). Expect precipitation of 55 mm (2.2 in) spread over approximately 7 days, contributing to an average humidity level of 86%.

March Temperature in Altoona

In March in Altoona, the average temperature is 1°C (34°F). The maximum can reach 20°C (68°F), and the minimum can be as low as -26°C (-14°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

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

The chart illustrates March temperature patterns in Altoona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altoona, March typically has an average temperature of 1°C (34°F), with highs reaching up to 20°C (68°F) and lows dropping to around -26°C (-14°F).

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

March Precipitation in Altoona

In Altoona in March, the precipitation amount is 55 mm (2.2 in) over the course of 7 days.

March Precipitation Trends in Altoona

The chart displays monthly precipitation patterns in Altoona, 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 Altoona, March typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Altoona

In Altoona in March, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

March Average Humidity in Altoona

This chart illustrates the average monthly humidity levels in Altoona, 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 Altoona is approximately 86%, 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 Altoona

In Altoona in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Altoona.

Maximum UV Index Levels in Altoona for March

The chart shows the monthly maximum UV Index (UVI) for Altoona 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 Altoona typically reaches 5, which falls under the moderate exposure category.

Data source: Altoona 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 Altoona Compares to Other Months

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

This table compares monthly weather conditions in Altoona, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	33 mm (1.3 inches)	88%	low
February Weather	-8°C (18°F)	48 mm (1.9 inches)	89%	moderate
March Weather	1°C (34°F)	55 mm (2.2 inches)	86%	moderate
April Weather	6°C (44°F)	95 mm (3.7 inches)	85%	very high
May Weather	15°C (59°F)	130 mm (5.1 inches)	79%	very high
June Weather	21°C (70°F)	132 mm (5.2 inches)	80%	very high
July Weather	23°C (73°F)	117 mm (4.6 inches)	80%	very high
August Weather	21°C (70°F)	127 mm (5.0 inches)	78%	very high
September Weather	17°C (63°F)	96 mm (3.8 inches)	80%	high
October Weather	9°C (48°F)	111 mm (4.4 inches)	84%	moderate
November Weather	1°C (34°F)	51 mm (2.0 inches)	89%	moderate
December Weather	-4°C (24°F)	51 mm (2.0 inches)	85%	low