When to go · Keystone, Colorado
Keystone, Colorado, month by month
The best months for Keystone, Colorado: Jan, Feb, Mar, Jun, Jul, Aug, Dec. Months to avoid: Apr, May, Sep, Oct.
Month by month
- JanuaryGreatInside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).-5 °C (23 °F) / -15 °C (5 °F), 5 rain days23 °F (-5 °C) / 5 °F (-15 °C), 5 rain daysCrowds: Low
- FebruaryGreatInside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).-2 °C (28 °F) / -13 °C (9 °F), 5 rain days28 °F (-2 °C) / 9 °F (-13 °C), 5 rain daysCrowds: Low · 1 festival or holiday
- MarchGreatInside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).4 °C (39 °F) / -6 °C (21 °F), 6 rain days39 °F (4 °C) / 21 °F (-6 °C), 6 rain daysCrowds: Medium · 2 festivals or holidays
- AprilAvoidListed as a month to avoid: Apr–May (thin snow), Sep–Oct (wet).12 °C (54 °F) / 0 °C (32 °F), 7 rain days54 °F (12 °C) / 32 °F (0 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- MayAvoidListed as a month to avoid: Apr–May (thin snow), Sep–Oct (wet).18 °C (64 °F) / 5 °C (41 °F), 8 rain days64 °F (18 °C) / 41 °F (5 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).22 °C (72 °F) / 9 °C (48 °F), 9 rain days72 °F (22 °C) / 48 °F (9 °C), 9 rain daysCrowds: High
- JulyGreatInside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).25 °C (77 °F) / 11 °C (52 °F), 9 rain days77 °F (25 °C) / 52 °F (11 °C), 9 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).24 °C (75 °F) / 10 °C (50 °F), 8 rain days75 °F (24 °C) / 50 °F (10 °C), 8 rain daysCrowds: High
- SeptemberAvoidListed as a month to avoid: Apr–May (thin snow), Sep–Oct (wet).19 °C (66 °F) / 6 °C (43 °F), 7 rain days66 °F (19 °C) / 43 °F (6 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- OctoberAvoidListed as a month to avoid: Apr–May (thin snow), Sep–Oct (wet).12 °C (54 °F) / 0 °C (32 °F), 6 rain days54 °F (12 °C) / 32 °F (0 °C), 6 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Dec–Mar (ski), Jun–Aug (bike/hike)). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.4 °C (39 °F) / -7 °C (19 °F), 5 rain days39 °F (4 °C) / 19 °F (-7 °C), 5 rain daysCrowds: Medium · 1 festival or holiday
- DecemberGreatInside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).-3 °C (27 °F) / -13 °C (9 °F), 5 rain days27 °F (-3 °C) / 9 °F (-13 °C), 5 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Keystone, Colorado, side by side.
Verdict
Jan: Great
Feb: Great
Daytime high
Jan: -5 °C (23 °F)23 °F (-5 °C)
Feb: -2 °C (28 °F)28 °F (-2 °C)
Night low
Jan: -15 °C (5 °F)5 °F (-15 °C)
Feb: -13 °C (9 °F)9 °F (-13 °C)
Rain days
Jan: 5
Feb: 5
Crowds
Jan: Low
Feb: Low
Prices
Jan: Low
Feb: Medium
Festivals listed
Jan: 0
Feb: 1
January: Inside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).
February: Inside Keystone, Colorado's best window: Dec–Mar (ski), Jun–Aug (bike/hike).
Keystone, Colorado: figures are long-term averages from this guide, not a forecast.