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Spearfish

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Spearfish Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Spearfish year round climate

  • Spring (March–May): Avg. 32–54°F, cold climate gradually warming, rainfall gradually increasing, with the most rainfall in May. Common activities: Hiking (weather permitting), sightseeing (after snowmelt). Recommended clothing: Warm jacket, sweater, waterproof jacket.
  • Summer (June–August): Avg. 64–71°F, warm climate, occasional rainfall. Common activities: Outdoor picnics, hiking, camping. Recommended clothing: T-shirt, light pants, light jacket.
  • Autumn (September–November): Avg. 48–65°F, cool climate, decreasing rainfall. Common activities: Viewing autumn leaves (if the area has deciduous trees), hiking. Recommended clothing: Long-sleeved shirt, light jacket.
  • Winter (December–February): Avg. -2.7–-34.0°F, cold climate, possibility of snowfall or rainfall. Common activities: Skiing, snowshoeing (if sufficient snow). Recommended clothing: Heavy coat, hat, scarf, gloves.

Spearfish climatological average

Annual average temperature: approx. 47.7°F / Annual rainfall: approx. 647 mm / Summer humidity: 60%–70% / Rainiest month: May

Spearfish monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
27.1°F
25.2
February
29.3°F
30.3
March
32.2°F
29.6
April
41.9°F
96.1
May
54.3°F
133.2
June
64.2°F
89.4
July
72°F
38.5
August
71.1°F
69.7
September
65.1°F
44.5
October
48.7°F
35.3
November
35.4°F
14.7
December
30°F
41.4

Spearfish weather for the next seven days

6/17
Wednesday
Sunny
70°F/50.8°F
6/18
Thursday
Sunny
72°F/46.2°F
6/19
Friday
Sunny
80.6°F/49.7°F
6/20
Saturday
Moderate rain
78.5°F/50.6°F
6/21
Sunday
Moderate rain
57.1°F/51°F
6/22
Monday
Patchy rain nearby
70°F/46.9°F
6/23
Tuesday
Patchy rain nearby
81.4°F/52.1°F

Spearfish Frequently Asked Questions and Useful Information for Travel

Is Spearfish, South Dakota worth visiting?

Spearfish, South Dakota is definitely worth visiting, especially for its stunning natural beauty. The Spearfish Canyon Scenic Byway is a highlight, offering a remarkable drive through towering limestone cliffs and vibrant fall foliage, attracting nature lovers, families, and photographers.

What famous movie was filmed in Spearfish, SD?

The acclaimed movie Dances With Wolves filmed a winter scene in Spearfish Canyon, located in the Black Hills of South Dakota, in November 1989.

How long does it take to drive the Spearfish Canyon Scenic Byway?

Driving the Spearfish Canyon Scenic Byway, a 20-mile route, typically takes about 30 to 60 minutes without stops. However, you can easily spend much longer if you plan to stop for photos, enjoy the multiple waterfalls, or engage in activities like hiking, such as the popular Devil's Bathtub trail.

What are the main attractions in Spearfish, South Dakota?

The primary attraction in Spearfish, South Dakota is the breathtaking Spearfish Canyon Scenic Byway, known for its dramatic cliffs, waterfalls, and opportunities for hiking and photography. The town also offers access to the surrounding Black Hills region, which provides numerous outdoor recreational activities.

What kind of natural scenery can I expect in Spearfish, South Dakota?

Spearfish, South Dakota boasts spectacular natural scenery, particularly within Spearfish Canyon. Visitors can expect to see towering limestone cliffs, cascading waterfalls, lush greenery, and vibrant fall colors, making it an ideal destination for outdoor enthusiasts and photographers.