March Weather in Hartley, United States

Last updated: June 24, 2025

In March, the average temperature in Hartley, United States is a comfortable 10°C (50°F), but be prepared for a range from a chilly -13°C (9°F) to a warm 32°C (89°F). Expect 39 mm (1.5 in) of precipitation spread over about 4 days, resulting in an average humidity of 61%. Whether you're planning outdoor activities or cozy indoor time, make sure to pack accordingly!

March Temperature in Hartley

In March in Hartley, the average temperature is 10°C (50°F). Maximums can reach 32°C (89°F) and minimums can be as low as -13°C (9°F). Visitors should be prepared for a wide range of temperatures, making layered clothing essential for a comfortable travel experience.

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

The chart illustrates March temperature patterns in Hartley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hartley, March typically has an average temperature of 10°C (50°F), with highs reaching up to 32°C (89°F) and lows dropping to around -13°C (9°F).

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

March Precipitation in Hartley

In Hartley in March, the precipitation amount is 39 mm (1.5 in) spread over a period of 4 days.

March Precipitation Trends in Hartley

The chart displays monthly precipitation patterns in Hartley, 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 Hartley, March typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 4 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 Hartley

In Hartley in March humidity is 61%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that can make your travels quite uncomfortable, as the moisture in the air settles on your skin and can leave you feeling cold and clammy.

March Average Humidity in Hartley

This chart illustrates the average monthly humidity levels in Hartley, 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 Hartley is approximately 61%, 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 Hartley

In Hartley 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 Hartley.

Maximum UV Index Levels in Hartley for March

The chart shows the monthly maximum UV Index (UVI) for Hartley 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 Hartley typically reaches 8, which falls under the very high exposure category.

Data source: Hartley 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 Hartley Compares to Other Months

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

This table compares monthly weather conditions in Hartley, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	15 mm (0.6 inches)	74%	moderate
February Weather	3°C (39°F)	10 mm (0.4 inches)	75%	high
March Weather	10°C (50°F)	39 mm (1.5 inches)	61%	very high
April Weather	13°C (56°F)	37 mm (1.5 inches)	61%	extreme
May Weather	19°C (66°F)	58 mm (2.3 inches)	69%	extreme
June Weather	24°C (76°F)	43 mm (1.7 inches)	74%	extreme
July Weather	26°C (79°F)	29 mm (1.1 inches)	75%	extreme
August Weather	25°C (77°F)	54 mm (2.1 inches)	78%	extreme
September Weather	22°C (71°F)	31 mm (1.2 inches)	76%	very high
October Weather	14°C (57°F)	50 mm (2.0 inches)	76%	high
November Weather	8°C (47°F)	11 mm (0.5 inches)	80%	moderate
December Weather	4°C (40°F)	14 mm (0.6 inches)	77%	moderate