Right now

Temp6°C

Wind7 km/h

Gusts10 km/h

Humidity88.2%

Rain 48hdry

Last rainNone recent

Assessment

No recent rain

High humidity (88.2%) — granite friction compromised, particularly for bouldering

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Saturday 31 October

Good

Temp8°C

Raindry

Wind6 km/h

Gusts10 km/h

Humidity81%

No recent rain

Time °C Rain Wind (km/h) Gust Hum

10:00 6° dry 7 — 88.2%

11:00 8° dry 6 — 79.9%

12:00 8° dry 4 — 75.1%

13:00 9° dry 4 — 74.5%

14:00 9° dry 5 — 76.8%

15:00 8° dry 7 — 82.1%

16:00 7° dry 9 — 89.7%

17:00 6° dry 10 — 96.1%

18:00 5° dry 10 — 99%

19:00 5° dry 10 — 100%

20:00 6° dry 9 — 100%

21:00 6° dry 10 — 100%

Sun Sunday 1 November

Caution

Temp6°C

Raindry

Wind4 km/h

Gusts—

Humidity94%

No recent rainHumidity 94% — potential fog

Time °C Rain Wind (km/h) Gust Hum

06:00 6° dry 9 — 100%

07:00 5° dry 8 — 100%

08:00 5° dry 7 — 100%

09:00 5° dry 4 — 100%

10:00 5° dry 2 — 99.6%

11:00 5° dry 1 — 96.9%

12:00 6° dry 3 — 93.8%

13:00 6° dry 4 — 90%

14:00 6° dry 5 — 89.8%

15:00 6° dry 8 — 91.5%

16:00 6° dry 6 — 96.1%

17:00 6° dry 5 — 97.4%

18:00 6° dry 5 — 96.4%

19:00 5° dry 6 — 95.9%

20:00 5° dry 7 — 93.1%

21:00 5° dry 8 — 89.4%

Mon Monday 2 November

Good

Temp3°C

Raindry

Wind7 km/h

Gusts—

Humidity73%

No recent rain

Time °C Rain Wind (km/h) Gust Hum

06:00 0° dry 6 — 90.6%

07:00 0° dry 6 — 91.7%

08:00 0° dry 6 — 91.3%

09:00 0° dry 6 — 87.8%

10:00 1° dry 9 — 79.6%

11:00 2° dry 8 — 72.3%

12:00 3° dry 8 — 69.5%

13:00 4° dry 8 — 69.4%

14:00 4° dry 8 — 70.6%

15:00 4° dry 7 — 73%

16:00 3° dry 5 — 78.3%

17:00 2° dry 5 — 81.9%

18:00 2° dry 5 — 84%

19:00 1° dry 5 — 88.7%

Tue Tuesday 3 November

Good

Temp5°C

Raindry

Wind6 km/h

Gusts—

Humidity78%

No recent rain

Time °C Rain Wind (km/h) Gust Hum

07:00 1° dry 7 — 94.5%

13:00 5° dry 6 — 78.1%

19:00 2° dry 4 — 92.7%

Wed Wednesday 4 November

Good

Temp5°C

Raindry

Wind5 km/h

Gusts—

Humidity86%

No recent rain

Time °C Rain Wind (km/h) Gust Hum

07:00 1° dry 5 — 95.6%

13:00 5° dry 5 — 86.3%

19:00 2° dry 6 — 95.7%

Thu Thursday 5 November

Good

Temp5°C

Raindry

Wind7 km/h

Gusts—

Humidity88%

No recent rain

Time °C Rain Wind (km/h) Gust Hum

07:00 2° dry 7 — 97.8%

13:00 5° dry 7 — 87.7%

19:00 2° dry 5 — 93.8%

Fri Friday 6 November

Caution

Temp3°C

Raindry

Wind4 km/h

Gusts—

Humidity90%

No recent rainHumidity 90% — potential fog

Time °C Rain Wind (km/h) Gust Hum

07:00 1° dry 4 — 96.4%

13:00 3° dry 4 — 89.5%

19:00 0° dry 4 — 97.1%

Sat Saturday 7 November

Caution

Temp1°C

Raindry

Wind4 km/h

Gusts—

Humidity92%

No recent rainHumidity 92% — potential fog

Time °C Rain Wind (km/h) Gust Hum

07:00 0° dry 5 — 97.3%

13:00 1° dry 4 — 92.2%

19:00 0° dry 4 — 90.6%

About Damtjern

Damtjern is one of Norway's most historically important sport-climbing crags — 40 km NW of Oslo in Krokskogen forest, Ringerike municipality in Buskerud county. Rock is distinctive red "Drammen granite" — Precambrian, excellent quality, with the vertical to slightly off-vertical walls giving 10-25m routes. The crag was developed 1986-1990 by the pioneers of Norwegian sport climbing, and hosts the country's first 8+ (Stive Dempere) and first 9 (Marathon). Grade concentration is 7+ to 9+ — this is a hard sport crag, not a beginners' venue. Continental inland climate is drier than the Bergen/Voss west coast, so Damtjern often climbs when the whole west of Norway is wet.

Region: Ringerike / Oslo
Rock type: Granite
Aspect: south-west-facing
Altitude: 350m
Exposure: medium
Seepage: low