Climbing Forecast › North Wales — Llangollen › Trevor Quarry

NORTH WALES — LLANGOLLEN · LIMESTONE

Trevor Quarry climbing conditions

Poor — wet, too windy or closed

Right now

Temp19°C
Wind7.9 km/h
Gusts12 km/h
Humidity91.2%
Rain 48h0mm
Last rainNone recent

Assessment

1.7mm rain forecast
Humidity 91.2% — potential fog/cloud, rock may be damp from condensation

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Friday 14 August
Poor
Temp23°C
Rain1.7mm
Wind16 km/h
Gusts12 km/h
Humidity69%
1.7mm rain forecast
  • Wet limestone is dangerously slippery
Time °C Rain Wind Gust Hum
06:00 19° 0mm 8 0 91.2%
07:00 21° 0mm 7 0 84%
08:00 22° 0mm 8 0 76%
09:00 24° 0mm 10 0 68.6%
10:00 25° 0mm 10 0 63.7%
11:00 26° 0.3mm 12 0 59.5%
12:00 26° 0.4mm 14 0 60%
13:00 25° 0.8mm 17 0 65.7%
14:00 22° 0.2mm 20 0 79.7%
15:00 21° 0mm 21 0 78.9%
16:00 20° 0mm 21 0 77.5%
17:00 20° 0mm 20 0 71.7%
18:00 19° 0mm 20 0 69.8%
19:00 18° 0mm 19 0 73.4%
20:00 17° 0mm 17 0 79.3%
21:00 16° 0mm 16 0 85.2%
Sat Saturday 15 August
Good
Temp19°C
Rain0mm
Wind17 km/h
Gusts—
Humidity54%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 15° 0mm 16 0 87.8%
07:00 16° 0mm 20 0 79.4%
08:00 17° 0mm 19 0 69.5%
09:00 18° 0mm 19 0 62.3%
10:00 19° 0mm 18 0 57.8%
11:00 19° 0mm 18 0 53.3%
12:00 20° 0mm 18 0 51.9%
13:00 20° 0mm 17 0 52.2%
14:00 20° 0mm 16 0 51.8%
15:00 20° 0mm 17 0 54%
16:00 19° 0mm 18 0 55.5%
17:00 18° 0mm 18 0 59.4%
18:00 17° 0mm 18 0 64.2%
19:00 16° 0mm 17 0 68.2%
20:00 15° 0mm 12 0 71.7%
21:00 14° 0mm 8 0 75.1%
Sun Sunday 16 August
Good
Temp21°C
Rain0mm
Wind11 km/h
Gusts—
Humidity46%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 13° 0mm 9 0 81.7%
07:00 15° 0mm 6 0 70.9%
08:00 17° 0mm 7 0 66.2%
09:00 18° 0mm 8 0 59.4%
10:00 19° 0mm 9 0 52.3%
11:00 20° 0mm 7 0 48.9%
12:00 22° 0mm 9 0 43.1%
13:00 22° 0mm 11 0 42.6%
14:00 23° 0mm 12 0 42.3%
15:00 22° 0mm 13 0 45.4%
16:00 21° 0mm 15 0 50.5%
17:00 20° 0mm 14 0 54.3%
18:00 19° 0mm 13 0 55.8%
Mon Monday 17 August
Good
Temp22°C
Rain0.1mm
Wind13 km/h
Gusts—
Humidity56%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 17° 0.05mm 7 0 88.6%
12:00 22° 0mm 13 0 55.8%
18:00 21° 0mm 12 0 59.7%
Tue Tuesday 18 August
Good
Temp22°C
Rain0.1mm
Wind20 km/h
Gusts—
Humidity75%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 18° 0.03mm 13 0 89.1%
12:00 22° 0.07mm 20 0 74.8%
18:00 21° 0.03mm 16 0 79.4%
Wed Wednesday 19 August
Good
Temp21°C
Rain0mm
Wind12 km/h
Gusts—
Humidity50%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 14° 0mm 5 0 99.2%
12:00 21° 0mm 12 0 49.7%
18:00 19° 0mm 12 0 51.3%
Thu Thursday 20 August
Poor
Temp18°C
Rain0.4mm
Wind17 km/h
Gusts—
Humidity69%
0.4mm rain forecast
  • Wet limestone is dangerously slippery
Time °C Rain Wind Gust Hum
06:00 13° 0.18mm 13 0 86.4%
12:00 18° 0.13mm 17 0 68.7%
18:00 17° 0.05mm 17 0 69.3%
Fri Friday 21 August
Poor
Temp17°C
Rain0.6mm
Wind25 km/h
Gusts—
Humidity73%
0.6mm rain forecast
  • Wet limestone is dangerously slippery
  • Breezy — helps drying
Time °C Rain Wind Gust Hum
06:00 13° 0.25mm 12 0 90.8%
12:00 17° 0.25mm 25 0 73.3%
18:00 17° 0mm 17 0 72.9%
Sat Saturday 22 August
Poor
Temp17°C
Rain1mm
Wind10 km/h
Gusts—
Humidity70%
1mm rain forecast
  • Wet limestone is dangerously slippery
Time °C Rain Wind Gust Hum
06:00 14° 0.12mm 9 0 90.2%
12:00 17° 0.9mm 10 0 70.3%
18:00 16° 0mm 10 0 83.5%
Sun Sunday 23 August
Good
Temp17°C
Rain0mm
Wind20 km/h
Gusts—
Humidity63%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 12° 0.02mm 13 0 92.4%
12:00 17° 0mm 20 0 62.8%
Trevor Quarry is a large, disused limestone quarry perched high on the hillside above Trevor near Llangollen. The Carboniferous limestone offers smooth vertical walls, sharp pocketed faces, and technical slab features. Facing due south, the quarry captures all available sunlight and dries quickly after rain, though floor seepage occurs in winter. The climbing is predominantly sport climbing across French 6th and 7th grades, alongside select traditional routes. Modern sport climbs provide pleasant, well-bolted face climbing with expansive views over the Dee Valley. The approach involves a ten-minute walk up quarry tracks from the public parking area. Unstable quarry scree and loose blocks near top-outs require care when setting up anchors.

About Trevor Quarry

Trevor Quarry is a large, disused limestone quarry perched high on the hillside above Trevor near Llangollen. The Carboniferous limestone offers smooth vertical walls, sharp pocketed faces, and technical slab features. Facing due south, the quarry captures all available sunlight and dries quickly after rain, though floor seepage occurs in winter. The climbing is predominantly sport climbing across French 6th and 7th grades, alongside select traditional routes. Modern sport climbs provide pleasant, well-bolted face climbing with expansive views over the Dee Valley. The approach involves a ten-minute walk up quarry tracks from the public parking area. Unstable quarry scree and loose blocks near top-outs require care when setting up anchors.

Region
North Wales — Llangollen
Rock type
limestone
Aspect
south-facing
Altitude
220m
Exposure
medium
Seepage
medium

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