Right now

Temp14°C

Wind9 km/h

Gusts13 km/h

Humidity55.1%

Rain 48hdry

Last rainNone recent

Assessment

No recent rain

Good friction temperature range for granite

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Tuesday 15 September

Good

Temp14°C

Raindry

Wind7 km/h

Gusts13 km/h

Humidity57%

No recent rain

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

15:00 14° dry 9 — 55.1%

16:00 14° dry 5 — 58.9%

17:00 12° dry 3 — 69.9%

18:00 12° dry 8 — 77.4%

19:00 11° dry 8 — 81.7%

20:00 11° dry 8 — 83.3%

21:00 10° dry 6 — 84.9%

Wed Wednesday 16 September

Poor

Temp14°C

Rain7mm

Wind18 km/h

Gusts—

Humidity83%

7.3mm rain forecast

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 11° dry 12 — 88.3%

07:00 12° dry 15 — 89.6%

08:00 13° dry 16 — 88.7%

09:00 14° dry 16 — 80.9%

10:00 15° dry 18 — 75.2%

11:00 15° dry 19 — 71.5%

12:00 15° 0.3mm 18 — 76%

13:00 14° 0.3mm 18 — 86.3%

14:00 14° dry 17 — 91.8%

15:00 13° 0.4mm 19 — 88.5%

16:00 13° 0.3mm 14 — 91.7%

17:00 14° 0.6mm 17 — 89.5%

18:00 14° 1mm 16 — 93.1%

19:00 14° 2mm 18 — 94.6%

20:00 14° 1mm 18 — 95.1%

21:00 14° 0.4mm 16 — 95.7%

Thu Thursday 17 September

Caution

Temp15°C

Raindry

Wind13 km/h

Gusts—

Humidity80%

Drying — 15h since rain

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 13° dry 16 — 86.5%

07:00 13° dry 17 — 81.9%

08:00 14° dry 17 — 78.9%

09:00 14° dry 17 — 74.7%

10:00 15° dry 16 — 72.1%

11:00 15° dry 14 — 71.6%

12:00 15° dry 14 — 70.7%

13:00 15° dry 14 — 76%

14:00 14° dry 14 — 86.4%

15:00 14° dry 8 — 91.1%

16:00 14° dry 13 — 89.8%

17:00 13° dry 11 — 91%

18:00 13° dry 10 — 91.4%

Fri Friday 18 September

Poor

Temp15°C

Rain0.5mm

Wind16 km/h

Gusts—

Humidity73%

0.5mm rain forecast

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 11° dry 11 — 90.2%

12:00 15° 0.5mm 16 — 73.3%

18:00 13° dry 17 — 96%

Sat Saturday 19 September

Poor

Temp15°C

Rain0.6mm

Wind18 km/h

Gusts—

Humidity77%

0.6mm rain forecast

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 12° 0.3mm 17 — 94.9%

12:00 15° dry 18 — 76.6%

18:00 14° dry 17 — 81.5%

Sun Sunday 20 September

Poor

Temp15°C

Rain1mm

Wind20 km/h

Gusts—

Humidity81%

1.2mm rain forecast

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 13° dry 19 — 94.1%

12:00 15° 0.6mm 20 — 81%

18:00 13° 0.6mm 17 — 95.7%

Mon Monday 21 September

Poor

Temp13°C

Rain0.5mm

Wind15 km/h

Gusts—

Humidity73%

0.5mm rain forecast

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 11° dry 12 — 93.8%

12:00 13° 0.2mm 15 — 72.5%

18:00 11° dry 11 — 94.5%

Tue Tuesday 22 September

Good

Temp13°C

Raindry

Wind14 km/h

Gusts—

Humidity68%

Should be dry

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 9° dry 11 — 90.4%

12:00 13° dry 14 — 68.3%

18:00 11° dry 11 — 83.4%

About Olhava — Laatta Wall

Olhava is by consensus the finest rock climbing in Finland — a 40m wall of rapakivi granite rising straight from the shore of Olhavanlampi lake inside Repovesi National Park. The Laatta sector is the classic: an 80-degree friction slab 38m high, small edges, and stellar cracks running to the top. Rapakivi ("rotten stone") is a Finnish geological term for a class of ~1.6 billion-year-old A-type granite characterised by rounded feldspar crystals and a distinctive weathering pattern — but the fresh climbing surfaces are bomber solid granite with granite-typical drying character. Most routes are trad on natural pro; some short bolted variations exist. Approach is a 3km walk from the Saarijärvi car park in Repovesi NP. Free camping with toilets and fire pits nearby. Mosquitoes are ferocious in July — bring headnet.

Region: Repovesi
Rock type: Granite
Aspect: south-facing
Altitude: 90m
Exposure: medium
Seepage: low

Other crags in this region

Olhava — Torni Pillar