Climbing Forecast › Lake District — Thirlmere › Castle Rock of Triermain

LAKE DISTRICT — THIRLMERE · RHYOLITE

Castle Rock of Triermain climbing conditions

Poor — wet, too windy or closed

Right now

Temp8°C
Wind34.5 km/h
Gusts56 km/h
Humidity98.57%
Rain 48h13.3mm
Last rain2h ago

Assessment

20.4mm rain forecast
Windy — 35 km/h, gusts 56 km/h. Take care on exposed routes

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Monday 8 June
Poor
Temp6°C
Rain20.4mm
Wind30 km/h
Gusts41 km/h
Humidity71%
20.4mm rain forecast
  • Wet rhyolite is slippery; seepage from grass above can linger
  • Breezy — helps drying
Time °C Rain Wind Gust Hum
06:00 6° 1.96mm 29 37 99.37%
09:00 6° 0.17mm 26 36 88.69%
12:00 6° 0mm 29 40 74.08%
15:00 7° 0mm 30 41 68.5%
18:00 7° 0mm 31 43 82.99%
21:00 6° 0.05mm 32 42 95.24%
Tue Tuesday 9 June
Poor
Temp5°C
Rain7.7mm
Wind35 km/h
Gusts52 km/h
Humidity93%
7.7mm rain forecastWindy — 35 km/h, gusts 52 km/hHumidity 93% — potential fog
  • Wet rhyolite is slippery; seepage from grass above can linger
  • Breezy — helps drying
Time °C Rain Wind Gust Hum
06:00 4° 1.09mm 28 39 97.06%
09:00 4° 1.36mm 33 48 95.59%
12:00 5° 0.98mm 35 51 94.94%
15:00 5° 1.45mm 35 52 91.42%
18:00 6° 0mm 33 51 79.17%
21:00 5° 0.06mm 25 36 86%
Wed Wednesday 10 June
Poor
Temp6°C
Rain3.7mm
Wind24 km/h
Gusts45 km/h
Humidity80%
3.7mm rain forecastWindy — 24 km/h, gusts 45 km/h
  • Wet rhyolite is slippery; seepage from grass above can linger
  • Breezy — helps drying
Time °C Rain Wind Gust Hum
06:00 3° 0.48mm 16 28 93.51%
09:00 5° 0.64mm 20 36 88.68%
12:00 6° 1.16mm 23 41 81.02%
15:00 7° 0.7mm 25 45 79.9%
18:00 6° 0.58mm 23 41 85.62%
21:00 5° 0mm 21 32 94.57%
Thu Thursday 11 June
Poor
Temp7°C
Rain7.3mm
Wind30 km/h
Gusts54 km/h
Humidity89%
7.3mm rain forecastWindy — 30 km/h, gusts 54 km/h
  • Wet rhyolite is slippery; seepage from grass above can linger
  • Breezy — helps drying
Time °C Rain Wind Gust Hum
06:00 4° 0.69mm 23 38 95.01%
09:00 6° 0.94mm 28 48 90.32%
12:00 7° 1.48mm 30 53 88.8%
15:00 8° 1.65mm 30 54 88.26%
18:00 8° 1.07mm 27 46 89.61%
21:00 8° 0.76mm 29 46 95.34%
Fri Friday 12 June
Poor
Temp9°C
Rain5.4mm
Wind35 km/h
Gusts61 km/h
Humidity85%
5.4mm rain forecastWind 35 km/h, gusts 61 km/h — too windy
  • Good temperature for mountain rhyolite
  • Wet rhyolite is slippery; seepage from grass above can linger
  • Breezy — helps drying
Time °C Rain Wind Gust Hum
06:00 6° 0.69mm 29 46 94.52%
09:00 7° 1.14mm 31 54 89.83%
12:00 9° 0.96mm 34 60 85.46%
15:00 10° 0.98mm 36 61 83.58%
18:00 10° 0.91mm 34 56 84.91%
21:00 9° 0mm 34 49 91.49%
Sat Saturday 13 June
Poor
Temp10°C
Rain0.8mm
Wind27 km/h
Gusts48 km/h
Humidity79%
0.8mm rain forecastWindy — 27 km/h, gusts 48 km/h
  • Good temperature for mountain rhyolite
  • Wet rhyolite is slippery; seepage from grass above can linger
  • Breezy — helps drying
Time °C Rain Wind Gust Hum
06:00 7° 0.46mm 28 43 92.96%
09:00 8° 0.34mm 27 46 86.42%
12:00 10° 0mm 27 48 79.81%
15:00 11° 0mm 27 46 77.8%
18:00 11° 0mm 24 39 80.84%
21:00 10° 0mm 23 33 92.54%
Sun Sunday 14 June
Good
Temp13°C
Rain0mm
Wind18 km/h
Gusts34 km/h
Humidity70%
Should be dry
  • Good temperature for mountain rhyolite
Time °C Rain Wind Gust Hum
06:00 8° 0mm 18 27 89.89%
09:00 10° 0mm 17 30 80.06%
12:00 13° 0mm 18 34 70.75%
15:00 14° 0mm 18 34 69.68%
18:00 14° 0mm 17 27 73.82%
21:00 12° 0mm 17 23 91.2%
One of the best low-lying valley crags in the Lakes — at the north end of Thirlmere / south end of St John's in the Vale. South Crag (~35m) is sunny and quick-drying; North Crag (~75m) holds moisture longer with sustained grooves and ramps.

About Castle Rock of Triermain

One of the best low-lying valley crags in the Lakes — at the north end of Thirlmere / south end of St John's in the Vale. South Crag (~35m) is sunny and quick-drying; North Crag (~75m) holds moisture longer with sustained grooves and ramps.

Region
Lake District — Thirlmere
Rock type
rhyolite
Aspect
south-facing
Altitude
230m
Exposure
medium
Seepage
medium