Best Time-of-Year
The best month at Ten Sleep Canyon is May, when temperatures average 2–11 °C (35–52 °F) and mid-day humidity sits around 48%. Expect rainy, cool days, with around 17 excellent days in a typical May. June, July, and September are the most reliable months, with milder temperatures.
- Terrible
- Poor
- Fair
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- Perfect
Tap a month for its details below.
Month by Month
January
A typical January brings dry, cold days, with around 7 climbable days. Cold takes out most of the rest.
February
A typical February brings dry, cold days, with around 9 climbable days. Cold takes out most of the rest.
March
A typical March brings cold days, with around 8 excellent days. Cold takes out most of the rest.
April
A typical April brings cold days, with around 12 excellent days. Cold takes out most of the rest.
May
May is the year's best month for climbing — expect rainy, cool days, with around 17 excellent days.
June
June is among the year's most reliable months — expect mild days, with around 22 excellent days.
July
July is among the year's most reliable months — expect dry, mild days, with around 30 excellent days.
August
A typical August brings mild days, with around 27 excellent days.
September
September is among the year's most reliable months — expect dry, mild days, with around 25 excellent days.
October
A typical October brings cool days, with around 18 excellent days.
November
A typical November brings dry, cold days, with around 9 excellent days. Cold takes out most of the rest.
December
A typical December brings cold days, with around 3 excellent days. Cold takes out most of the rest.
A Typical Year
| Month | Excellent Days | Viable Days | Off Days | Temperature | Wet Days | Mid-Day Humidity |
|---|---|---|---|---|---|---|
| January | 1 | 7 | 23 | −11 to −3 °C 12–26 °F | 5 | 59% |
| February | 1 | 9 | 18 | −10 to −2 °C 14–29 °F | 6 | 54% |
| March | 8 | 8 | 15 | −7 to 2 °C 20–36 °F | 9 | 52% |
| April | 12 | 6 | 12 | −4 to 5 °C 24–41 °F | 10 | 50% |
| May | 17 | 6 | 8 | 2–11 °C 35–52 °F | 13 | 48% |
| June | 22 | 3 | 5 | 6–17 °C 43–63 °F | 11 | 44% |
| July | 30 | 0 | 1 | 11–23 °C 52–73 °F | 5 | 33% |
| August | 27 | 2 | 2 | 11–21 °C 51–71 °F | 7 | 37% |
| September | 25 | 2 | 3 | 7–18 °C 45–65 °F | 6 | 37% |
| October | 18 | 3 | 10 | 0–9 °C 33–49 °F | 7 | 51% |
| November | 9 | 9 | 12 | −6 to 2 °C 21–36 °F | 5 | 51% |
| December | 3 | 8 | 20 | −8 to −1 °C 17–31 °F | 7 | 56% |