Best Time-of-Year
The best month at Looking Glass is March, when temperatures average 4–16 °C (39–61 °F) and mid-day humidity sits around 46%. Expect mild days, with around 20 excellent days in a typical March. March, April, and November are the most reliable months, with drier air.
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Tap a month for its details below.
Month by Month
January
A typical January brings cool days, with around 7 excellent days. Cold takes out most of the rest.
February
A typical February brings cool days, with around 13 excellent days.
March
March is the year's best month for climbing — expect mild days, with around 20 excellent days.
April
April is among the year's most reliable months — expect mild days, with around 18 excellent days.
May
A typical May brings rainy, mild days, with around 10 excellent days. Rain takes out most of the rest.
June
A typical June brings rainy, warm days, with around 3 excellent days. Heat takes out most of the rest.
July
A typical July brings rainy, warm days, with around 8 climbable days. Rain takes out most of the rest.
August
A typical August brings rainy, warm days, with around 9 climbable days. Rain takes out most of the rest.
September
A typical September brings rainy, mild days, with around 4 excellent days. Humid air takes out most of the rest.
October
A typical October brings dry, mild days, with around 17 excellent days.
November
November is among the year's most reliable months — expect dry, cool days, with around 16 excellent days.
December
A typical December brings cool days, with around 11 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 | 7 | 9 | 15 | −2 to 8 °C 28–46 °F | 8 | 55% |
| February | 13 | 7 | 8 | 1–12 °C 34–54 °F | 9 | 51% |
| March | 20 | 5 | 6 | 4–16 °C 39–61 °F | 8 | 46% |
| April | 18 | 7 | 5 | 8–20 °C 46–67 °F | 9 | 48% |
| May | 10 | 9 | 12 | 11–22 °C 53–71 °F | 16 | 59% |
| June | 3 | 13 | 14 | 15–25 °C 58–78 °F | 15 | 60% |
| July | 0 | 8 | 23 | 17–27 °C 63–81 °F | 21 | 64% |
| August | 0 | 9 | 22 | 16–26 °C 61–78 °F | 20 | 65% |
| September | 4 | 14 | 12 | 13–23 °C 56–73 °F | 12 | 65% |
| October | 17 | 9 | 5 | 8–19 °C 46–66 °F | 5 | 56% |
| November | 16 | 7 | 7 | 3–14 °C 38–58 °F | 6 | 52% |
| December | 11 | 7 | 13 | 1–11 °C 33–52 °F | 8 | 58% |