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Biota › Best time to climb

When to climb at Biota

The best months for bouldering at Biota are February to March: the coolest, driest spell of the year, when the rock has the best friction. On average June to August too hot. September is 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

MonthDry daysHigh / lowRainVerdict
January24 of 3110° / 3°35 mmGood
February21 of 2812° / 4°46 mmBest
March21 of 3115° / 6°71 mmBest
April23 of 3019° / 8°41 mmGood
May23 of 3122° / 11°46 mmGood
June21 of 3028° / 16°77 mmHot
July29 of 3131° / 17°12 mmHot
August28 of 3132° / 19°34 mmHot
September23 of 3024° / 14°91 mmWarm
October21 of 3121° / 12°85 mmGood
November22 of 3014° / 7°37 mmGood
December25 of 3110° / 4°30 mmGood

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Questions

When is the best time to boulder at Biota?

The best months for bouldering at Biota are February to March: the coolest, driest spell of the year, when the rock has the best friction. On average June to August too hot. September is warm: climb early or late in the day.

What's the weather like at Biota in February?

Highs around 12 °C and lows around 4 °C, with about 7 days of 1 mm of rain or more and 46 mm in all, averaged over 2023 to 2025.

Which month is wettest at Biota?

March, with about 10 rainy days and 71 mm on average. Sandstone needs a day or two to dry after rain, so a wet month means fewer climbing days than the rain alone suggests.