March Weather in Keithsburg, United States

Last updated: June 24, 2025

The average temperature in Keithsburg, United States during March is a brisk 5°C (42°F). Expect chilly nights with minimum temperatures dropping to -19°C (-1°F), while days can occasionally warm up to a pleasant 23°C (74°F). Prepare for damp weather, as 97 mm (3.8 in) of precipitation may fall over 11 days, and don't forget that the average humidity stands at a high 81%.

March Temperature in Keithsburg

In March in Keithsburg, the average temperature is 5°C (42°F), with maximums that can reach 23°C (74°F) and minimums that can drop as low as -19°C (-1°F). Travelers should be prepared for a wide range of temperatures, making layers an essential part of their packing list.

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

The chart illustrates March temperature patterns in Keithsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keithsburg, March typically has an average temperature of 5°C (42°F), with highs reaching up to 23°C (74°F) and lows dropping to around -19°C (-1°F).

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

March Precipitation in Keithsburg

In Keithsburg in March, the total precipitation amount is 97 mm (3.8 in) over the course of 11 days.

March Precipitation Trends in Keithsburg

The chart displays monthly precipitation patterns in Keithsburg, 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 Keithsburg, March typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 11 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 Keithsburg

In Keithsburg in March, humidity is 81%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures feel more daunting and travel less invigorating.

March Average Humidity in Keithsburg

This chart illustrates the average monthly humidity levels in Keithsburg, 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 Keithsburg is approximately 81%, 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 Keithsburg

In Keithsburg in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Keithsburg, you can refer to this Hourly UV Index in Keithsburg.

Maximum UV Index Levels in Keithsburg for March

The chart shows the monthly maximum UV Index (UVI) for Keithsburg 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 Keithsburg typically reaches 6, which falls under the high exposure category.

Data source: Keithsburg 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 Keithsburg Compares to Other Months

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

This table compares monthly weather conditions in Keithsburg, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	55 mm (2.2 inches)	81%	moderate
February Weather	-2°C (28°F)	61 mm (2.4 inches)	81%	moderate
March Weather	5°C (42°F)	97 mm (3.8 inches)	81%	high
April Weather	10°C (51°F)	92 mm (3.6 inches)	82%	very high
May Weather	18°C (64°F)	165 mm (6.5 inches)	78%	very high
June Weather	24°C (75°F)	133 mm (5.2 inches)	81%	extreme
July Weather	25°C (78°F)	80 mm (3.1 inches)	79%	very high
August Weather	24°C (75°F)	67 mm (2.6 inches)	77%	very high
September Weather	21°C (70°F)	100 mm (3.9 inches)	78%	very high
October Weather	13°C (55°F)	128 mm (5.0 inches)	78%	high
November Weather	4°C (40°F)	51 mm (2.0 inches)	87%	moderate
December Weather	1°C (34°F)	47 mm (1.9 inches)	84%	low