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When to climb at Three Sisters Park
The best months for bouldering at Three Sisters Park are April and October to December: the coolest, driest spell of the year, when the rock has the best friction. On average, May to August are too wet and January is too cold.
Can you climb there today?Today's answer, hour by hour, and the week ahead.Month by month
| Month | Dry days | High / low | Rain | Verdict |
|---|---|---|---|---|
| January | 23 of 31 | 0° / -14° | 30 mm | Cold |
| February | 22 of 28 | 4° / -11° | 28 mm | Good |
| March | 22 of 31 | 5° / -9° | 69 mm | Good |
| April | 18 of 30 | 9° / -5° | 71 mm | Best |
| May | 13 of 31 | 15° / 2° | 127 mm | Wet |
| June | 12 of 30 | 22° / 8° | 102 mm | Wet |
| July | 14 of 31 | 25° / 11° | 70 mm | Wet |
| August | 14 of 31 | 25° / 11° | 91 mm | Wet |
| September | 18 of 30 | 21° / 6° | 61 mm | Good |
| October | 26 of 31 | 16° / 2° | 25 mm | Best |
| November | 24 of 30 | 8° / -5° | 39 mm | Best |
| December | 26 of 31 | 6° / -7° | 29 mm | Best |
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When is the best time to boulder at Three Sisters Park?
The best months for bouldering at Three Sisters Park are April and October to December: the coolest, driest spell of the year, when the rock has the best friction. On average, May to August are too wet and January is too cold.
What's the weather like at Three Sisters Park in April?
Highs around 9 °C and lows around -5 °C, with about 12 days of 1 mm of rain or more and 71 mm in all, averaged over 2023 to 2025.
Which month is wettest at Three Sisters Park?
May, with about 18 rainy days and 127 mm on average. Most rock dries within a day after a shower, but cracks and pockets can seep for longer.