March Weather in North Spearfish, United States

Last updated: June 24, 2025

In March, the average temperature in North Spearfish, United States hovers around 1°C (35°F). However, be prepared for a wide range, as temperatures can plunge to a chilling -27°C (-17°F) or reach a pleasant 21°C (71°F). Expect around 40 mm (1.6 in) of precipitation spread over 10 days, with an average humidity of 70% to keep the atmosphere refreshing.

March Temperature in North Spearfish

In March in North Spearfish, the average temperature is 1°C (35°F), with maximums reaching up to 21°C (71°F) and minimums dropping as low as -27°C (-17°F). Be prepared for a wide range of temperatures when traveling to North Spearfish during this time.

March Weather in North Spearfish: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in North Spearfish, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Spearfish, March typically has an average temperature of 1°C (35°F), with highs reaching up to 21°C (71°F) and lows dropping to around -27°C (-17°F).

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

March Precipitation in North Spearfish

In North Spearfish in March, the precipitation amount is 40 mm (1.6 in) over a span of 10 days.

March Precipitation Trends in North Spearfish

The chart displays monthly precipitation patterns in North Spearfish, 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 North Spearfish, March typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 10 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 North Spearfish

In North Spearfish in March humidity is 70%. With an average temperature of 1°C (35°F), this humidity feels like a thick, icy blanket wrapping around you, making it feel even colder and less inviting for traveling, as each breath brings a chill that pierces through your clothing and leaves you yearning for warmth.

March Average Humidity in North Spearfish

This chart illustrates the average monthly humidity levels in North Spearfish, 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 North Spearfish is approximately 70%, 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 North Spearfish

In North Spearfish 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 North Spearfish, you can refer to this Hourly UV Index in North Spearfish.

Maximum UV Index Levels in North Spearfish for March

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

Data source: North Spearfish 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 North Spearfish Compares to Other Months

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

This table compares monthly weather conditions in North Spearfish, 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 (26°F)	23 mm (0.9 inches)	77%	moderate
February Weather	-6°C (21°F)	35 mm (1.4 inches)	80%	moderate
March Weather	1°C (35°F)	40 mm (1.6 inches)	70%	high
April Weather	4°C (40°F)	77 mm (3.0 inches)	70%	very high
May Weather	11°C (51°F)	100 mm (3.9 inches)	76%	very high
June Weather	18°C (65°F)	66 mm (2.6 inches)	84%	extreme
July Weather	22°C (71°F)	93 mm (3.7 inches)	85%	extreme
August Weather	20°C (68°F)	60 mm (2.4 inches)	84%	very high
September Weather	15°C (60°F)	46 mm (1.8 inches)	77%	very high
October Weather	6°C (43°F)	65 mm (2.6 inches)	73%	moderate
November Weather	2°C (36°F)	23 mm (0.9 inches)	74%	moderate
December Weather	-2°C (29°F)	32 mm (1.3 inches)	79%	low