When to go · Spearfish
Spearfish, month by month
The best months for Spearfish: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (cold, snow may close roads).2 °C (36 °F) / -10 °C (14 °F), 6 rain days36 °F (2 °C) / 14 °F (-10 °C), 6 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Dec–Feb (cold, snow may close roads).5 °C (41 °F) / -8 °C (18 °F), 6 rain days41 °F (5 °C) / 18 °F (-8 °C), 6 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (May–Sep). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.11 °C (52 °F) / -2 °C (28 °F), 7 rain days52 °F (11 °C) / 28 °F (-2 °C), 7 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (May–Sep). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.18 °C (64 °F) / 4 °C (39 °F), 8 rain days64 °F (18 °C) / 39 °F (4 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Spearfish's best window: May–Sep.24 °C (75 °F) / 10 °C (50 °F), 9 rain days75 °F (24 °C) / 50 °F (10 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Spearfish's best window: May–Sep.30 °C (86 °F) / 15 °C (59 °F), 9 rain days86 °F (30 °C) / 59 °F (15 °C), 9 rain daysCrowds: High
- JulyGreatInside Spearfish's best window: May–Sep.33 °C (91 °F) / 18 °C (64 °F), 8 rain days91 °F (33 °C) / 64 °F (18 °C), 8 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Spearfish's best window: May–Sep.32 °C (90 °F) / 17 °C (63 °F), 8 rain days90 °F (32 °C) / 63 °F (17 °C), 8 rain daysCrowds: High
- SeptemberGreatInside Spearfish's best window: May–Sep.27 °C (81 °F) / 13 °C (55 °F), 7 rain days81 °F (27 °C) / 55 °F (13 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodOutside the best window (May–Sep). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.19 °C (66 °F) / 6 °C (43 °F), 7 rain days66 °F (19 °C) / 43 °F (6 °C), 7 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May–Sep). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.11 °C (52 °F) / -1 °C (30 °F), 7 rain days52 °F (11 °C) / 30 °F (-1 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Dec–Feb (cold, snow may close roads).4 °C (39 °F) / -7 °C (19 °F), 7 rain days39 °F (4 °C) / 19 °F (-7 °C), 7 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Spearfish, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 24 °C (75 °F)75 °F (24 °C)
Jun: 30 °C (86 °F)86 °F (30 °C)
Night low
May: 10 °C (50 °F)50 °F (10 °C)
Jun: 15 °C (59 °F)59 °F (15 °C)
Rain days
May: 9
Jun: 9
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Spearfish's best window: May–Sep.
June: Inside Spearfish's best window: May–Sep.
Spearfish: figures are long-term averages from this guide, not a forecast.