February Weather in North Spearfish, United States

Last updated: June 24, 2025

In North Spearfish, United States, the average temperature in February hovers around -6°C (21°F). However, temperatures can dip as low as -29°C (-20°F) or rise to a maximum of 17°C (63°F). Expect about 35 mm (1.4 in) of precipitation spread over 9 days, with an average humidity level of 80%.

February Temperature in North Spearfish

In February in North Spearfish, the average temperature is -6°C (21°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -29°C (-20°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.

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

The chart illustrates February 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, February typically has an average temperature of -6°C (21°F), with highs reaching up to 17°C (63°F) and lows dropping to around -29°C (-20°F).

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

February Precipitation in North Spearfish

In North Spearfish in February, the total precipitation amount reaches 35 mm (1.4 in) over the course of 9 days.

February Precipitation Trends in North Spearfish

The chart displays monthly precipitation patterns in North Spearfish, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In North Spearfish, February typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

February Humidity in North Spearfish

In North Spearfish in February, humidity is 80%. With an average temperature of -6°C (21°F), this humidity feels like a frosty, biting chill that cuts through layers of clothing, making outdoor exploration uncomfortable and potentially dangerous if not properly prepared.

February Average Humidity in North Spearfish

This chart illustrates the average monthly humidity levels in North Spearfish, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in North Spearfish is approximately 80%, offering insight into how humid the weather typically is during this month.

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

February UV Index in North Spearfish

In North Spearfish in February, 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 North Spearfish.

Maximum UV Index Levels in North Spearfish for February

The chart shows the monthly maximum UV Index (UVI) for North Spearfish in February, 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 February, the maximum UV index in North Spearfish typically reaches 5, which falls under the moderate exposure category.

Data source: North Spearfish February 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 February 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 February’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 February’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