Best Time-of-Year
The best month at Sinks Canyon is May, when temperatures average 3–14 °C (37–56 °F) and mid-day humidity sits around 41%. Expect cool days, with around 20 excellent days in a typical May. May, June, and September are the most reliable months, with milder temperatures.
- Terrible
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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 3 excellent days. Cold takes out most of the rest.
February
A typical February brings cold days, with around 5 excellent days. Cold takes out most of the rest.
March
A typical March brings cold days, with around 11 excellent days. Cold takes out most of the rest.
April
A typical April brings cool days, with around 15 excellent days.
May
May is the year's best month for climbing — expect cool days, with around 20 excellent days.
June
June is among the year's most reliable months — expect dry, mild days, with around 25 excellent days.
July
A typical July brings dry, warm days, with around 30 excellent days.
August
A typical August brings warm days, with around 28 excellent days.
September
September is among the year's most reliable months — expect dry, mild days, with around 26 excellent days.
October
A typical October brings dry, cool days, with around 20 excellent days.
November
A typical November brings dry, cold days, with around 12 excellent days.
December
A typical December brings cold days, with around 6 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 | 3 | 9 | 19 | −9 to −1 °C 16–30 °F | 5 | 53% |
| February | 5 | 9 | 14 | −8 to 1 °C 18–34 °F | 7 | 49% |
| March | 11 | 8 | 12 | −5 to 5 °C 24–40 °F | 9 | 48% |
| April | 15 | 6 | 9 | −2 to 8 °C 28–46 °F | 9 | 43% |
| May | 20 | 6 | 5 | 3–14 °C 37–56 °F | 10 | 41% |
| June | 25 | 3 | 2 | 8–20 °C 46–68 °F | 6 | 35% |
| July | 30 | 1 | 0 | 12–25 °C 54–77 °F | 3 | 28% |
| August | 28 | 2 | 1 | 12–24 °C 53–75 °F | 7 | 32% |
| September | 26 | 3 | 1 | 9–20 °C 48–69 °F | 5 | 32% |
| October | 20 | 5 | 6 | 2–12 °C 36–53 °F | 5 | 44% |
| November | 12 | 9 | 9 | −4 to 5 °C 25–41 °F | 4 | 45% |
| December | 6 | 10 | 15 | −6 to 2 °C 21–35 °F | 7 | 49% |