Best Time-of-Year
The best month at Rumney is April, when temperatures average 1–11 °C (34–53 °F) and mid-day humidity sits around 55%. Expect rainy, cool days, with around 13 excellent days in a typical April. April, May, and October are the most reliable months.
- Terrible
- Poor
- Fair
- Good
- Excellent
- Perfect
Tap a month for its details below.
Month by Month
January
A typical January brings cold days, with few climbable days. Cold takes out most of the rest.
February
A typical February brings cold days, with around 6 climbable days. Cold takes out most of the rest.
March
A typical March brings rainy, cold days, with around 4 excellent days. Cold takes out most of the rest.
April
April is the year's best month for climbing — expect rainy, cool days, with around 13 excellent days.
May
May is among the year's most reliable months — expect mild days, with around 15 excellent days.
June
A typical June brings rainy, mild days, with around 6 excellent days. Heat takes out most of the rest.
July
A typical July brings warm days, with around 2 excellent days. Heat takes out most of the rest.
August
A typical August brings rainy, warm days, with around 4 excellent days. Heat takes out most of the rest.
September
A typical September brings mild days, with around 10 excellent days.
October
October is among the year's most reliable months — expect mild days, with around 13 excellent days.
November
A typical November brings cool days, with around 6 excellent days. Cold takes out most of the rest.
December
A typical December brings cold days, with around 2 climbable 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 | 0 | 0 | 31 | −10 to −3 °C 14–27 °F | 9 | 67% |
| February | 1 | 6 | 21 | −10 to 0 °C 14–32 °F | 8 | 59% |
| March | 4 | 7 | 20 | −4 to 5 °C 25–41 °F | 13 | 59% |
| April | 13 | 6 | 11 | 1–11 °C 34–53 °F | 12 | 55% |
| May | 15 | 7 | 9 | 7–18 °C 45–64 °F | 10 | 56% |
| June | 6 | 11 | 13 | 12–22 °C 53–72 °F | 15 | 61% |
| July | 2 | 13 | 16 | 15–26 °C 59–79 °F | 11 | 61% |
| August | 4 | 13 | 14 | 14–25 °C 57–76 °F | 12 | 61% |
| September | 10 | 11 | 9 | 10–21 °C 50–70 °F | 7 | 61% |
| October | 13 | 9 | 9 | 5–15 °C 41–59 °F | 8 | 61% |
| November | 6 | 6 | 18 | −1 to 7 °C 29–44 °F | 9 | 62% |
| December | 0 | 2 | 29 | −6 to 1 °C 21–34 °F | 10 | 69% |