Mahon Falls › Best time to climb
When to climb at Mahon Falls
The best months for bouldering at Mahon Falls are May to June and September to October: the coolest, driest spell of the year, when the rock has the best friction. On average March to April too wet.
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 | 18 of 31 | 6° / 1° | 119 mm | Good |
| February | 17 of 28 | 8° / 3° | 118 mm | Good |
| March | 13 of 31 | 8° / 2° | 147 mm | Wet |
| April | 13 of 30 | 11° / 4° | 112 mm | Wet |
| May | 19 of 31 | 15° / 7° | 86 mm | Best |
| June | 16 of 30 | 16° / 9° | 74 mm | Best |
| July | 16 of 31 | 17° / 10° | 125 mm | Good |
| August | 16 of 31 | 17° / 10° | 92 mm | Good |
| September | 15 of 30 | 15° / 8° | 153 mm | Best |
| October | 15 of 31 | 12° / 6° | 176 mm | Best |
| November | 14 of 30 | 9° / 4° | 142 mm | Good |
| December | 16 of 31 | 7° / 2° | 129 mm | Good |
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When is the best time to boulder at Mahon Falls?
The best months for bouldering at Mahon Falls are May to June and September to October: the coolest, driest spell of the year, when the rock has the best friction. On average March to April too wet.
What's the weather like at Mahon Falls in May?
Highs around 15 °C and lows around 7 °C, with about 12 days of 1 mm of rain or more and 86 mm in all, averaged over 2023 to 2025.
Which month is wettest at Mahon Falls?
March, with about 18 rainy days and 147 mm on average. Most rock dries within a day after a shower, but cracks and pockets can seep for longer.