Best Time-of-Year
The best month at Ogawayama is April, when temperatures average 3–11 °C (37–53 °F) and mid-day humidity sits around 54%. Expect rainy, cool days, with around 15 excellent days in a typical April. March, April, and November are the most reliable months, with cooler 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 9 excellent days.
February
A typical February brings cold days, with around 8 excellent days. Cold takes out most of the rest.
March
March is among the year's most reliable months — expect rainy, cold days, with around 11 excellent days.
April
April is the year's best month for climbing — expect rainy, cool days, with around 15 excellent days.
May
A typical May brings rainy, cool days, with around 9 excellent days. Heat takes out most of the rest.
June
A typical June brings rainy, mild days, with around 12 climbable days. Heat takes out most of the rest.
July
A typical July brings rainy, mild days, with around 11 climbable days. Heat takes out most of the rest.
August
A typical August brings rainy, mild days, with around 5 climbable days. Heat takes out most of the rest.
September
A typical September brings rainy, mild days, with around 10 climbable days. Heat takes out most of the rest.
October
A typical October brings rainy, cool days, with around 7 excellent days. Heat takes out most of the rest.
November
November is among the year's most reliable months — expect dry, cool days, with around 15 excellent days.
December
A typical December brings cold days, with around 11 excellent days.
A Typical Year
| Month | Excellent Days | Viable Days | Off Days | Temperature | Wet Days | Mid-Day Humidity |
|---|---|---|---|---|---|---|
| January | 9 | 15 | 7 | −7 to 0 °C 19–32 °F | 5 | 52% |
| February | 8 | 9 | 11 | −7 to 1 °C 20–34 °F | 7 | 53% |
| March | 11 | 7 | 13 | −3 to 6 °C 27–43 °F | 12 | 55% |
| April | 15 | 6 | 9 | 3–11 °C 37–53 °F | 13 | 54% |
| May | 9 | 9 | 13 | 6–15 °C 43–58 °F | 15 | 59% |
| June | 1 | 12 | 17 | 11–18 °C 51–64 °F | 19 | 65% |
| July | 0 | 11 | 20 | 15–22 °C 60–72 °F | 21 | 64% |
| August | 0 | 5 | 26 | 16–23 °C 61–73 °F | 25 | 65% |
| September | 1 | 10 | 19 | 13–20 °C 56–68 °F | 20 | 67% |
| October | 7 | 10 | 14 | 7–14 °C 44–56 °F | 13 | 65% |
| November | 15 | 8 | 7 | 2–8 °C 35–47 °F | 6 | 57% |
| December | 11 | 11 | 9 | −5 to 2 °C 24–36 °F | 7 | 55% |