Can I climb todayGrohman Narrows › Best time to climb
When to climb at Grohman Narrows
The best months for bouldering at Grohman Narrows are April: the coolest, driest spell of the year, when the rock has the best friction. On average July to August too hot, December too wet and January to February too cold. June and September are warm: climb early or late in the day.
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 | 19 of 31 | 2° / -5° | 60 mm | Cold |
| February | 14 of 28 | 3° / -6° | 69 mm | Cold |
| March | 18 of 31 | 8° / -2° | 65 mm | Good |
| April | 19 of 30 | 13° / 2° | 53 mm | Best |
| May | 19 of 31 | 20° / 7° | 62 mm | Good |
| June | 21 of 30 | 24° / 11° | 77 mm | Warm |
| July | 26 of 31 | 30° / 15° | 29 mm | Hot |
| August | 24 of 31 | 28° / 16° | 55 mm | Hot |
| September | 23 of 30 | 24° / 13° | 29 mm | Warm |
| October | 21 of 31 | 14° / 6° | 55 mm | Good |
| November | 16 of 30 | 6° / 1° | 115 mm | Good |
| December | 13 of 31 | 4° / -1° | 114 mm | Wet |
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When is the best time to boulder at Grohman Narrows?
The best months for bouldering at Grohman Narrows are April: the coolest, driest spell of the year, when the rock has the best friction. On average July to August too hot, December too wet and January to February too cold. June and September are warm: climb early or late in the day.
What's the weather like at Grohman Narrows in April?
Highs around 13 °C and lows around 2 °C, with about 11 days of 1 mm of rain or more and 53 mm in all, averaged over 2023 to 2025.
Which month is wettest at Grohman Narrows?
December, with about 18 rainy days and 114 mm on average. Most rock dries within a day after a shower, but cracks and pockets can seep for longer.