Home   Weather   Pass of Llanberis   Climate
Flag for United Kingdom

Climate & Weather Averages in Pass of Llanberis, Wales, United Kingdom

Currently: 55 °F. Overcast. (Weather station: Capel Curig, United Kingdom). See more current weather

Annual Weather Averages Near Pass of Llanberis

Averages are for Capel Curig, which is 5 miles from Pass of Llanberis.

Based on weather reports collected during 2005–2015.

All Year Climate & Weather Averages in Pass of Llanberis

High Temp: 65 °F

Low Temp: 35 °F

Mean Temp: 48 °F

Precipitation: 7.48"

Humidity: 83%

Dew Point: 43 °F

Wind: 15 mph

Pressure: 29.94 "Hg

Visibility: 16 mi

January Climate & Weather Averages in Pass of Llanberis

High Temp: 44 °F

Low Temp: 35 °F

Mean Temp: 40 °F

Precipitation: 9.77"

Humidity: 85%

Dew Point: 36 °F

Wind: 18 mph

Pressure: 29.90 "Hg

Visibility: 14 mi

February Climate & Weather Averages in Pass of Llanberis

High Temp: 44 °F

Low Temp: 35 °F

Mean Temp: 40 °F

Precipitation: 6.47"

Humidity: 84%

Dew Point: 35 °F

Wind: 15 mph

Pressure: 29.92 "Hg

Visibility: 15 mi

March Climate & Weather Averages in Pass of Llanberis

High Temp: 48 °F

Low Temp: 35 °F

Mean Temp: 42 °F

Precipitation: 6.47"

Humidity: 81%

Dew Point: 36 °F

Wind: 15 mph

Pressure: 29.99 "Hg

Visibility: 15 mi

April Climate & Weather Averages in Pass of Llanberis

High Temp: 53 °F

Low Temp: 39 °F

Mean Temp: 46 °F

Precipitation: 4.56"

Humidity: 78%

Dew Point: 39 °F

Wind: 13 mph

Pressure: 29.99 "Hg

Visibility: 17 mi

May Climate & Weather Averages in Pass of Llanberis

High Temp: 57 °F

Low Temp: 44 °F

Mean Temp: 51 °F

Precipitation: 5.54"

Humidity: 79%

Dew Point: 44 °F

Wind: 14 mph

Pressure: 29.97 "Hg

Visibility: 18 mi

June Climate & Weather Averages in Pass of Llanberis

High Temp: 63 °F

Low Temp: 48 °F

Mean Temp: 55 °F

Precipitation: 4.26"

Humidity: 79%

Dew Point: 49 °F

Wind: 12 mph

Pressure: 30.02 "Hg

Visibility: 18 mi

July Climate & Weather Averages in Pass of Llanberis

High Temp: 65 °F

Low Temp: 52 °F

Mean Temp: 58 °F

Precipitation: 6.94"

Humidity: 83%

Dew Point: 53 °F

Wind: 13 mph

Pressure: 29.95 "Hg

Visibility: 18 mi

August Climate & Weather Averages in Pass of Llanberis

High Temp: 63 °F

Low Temp: 52 °F

Mean Temp: 57 °F

Precipitation: 7.79"

Humidity: 84%

Dew Point: 52 °F

Wind: 13 mph

Pressure: 29.91 "Hg

Visibility: 19 mi

September Climate & Weather Averages in Pass of Llanberis

High Temp: 61 °F

Low Temp: 48 °F

Mean Temp: 55 °F

Precipitation: 6.60"

Humidity: 84%

Dew Point: 50 °F

Wind: 13 mph

Pressure: 30.02 "Hg

Visibility: 17 mi

October Climate & Weather Averages in Pass of Llanberis

High Temp: 56 °F

Low Temp: 45 °F

Mean Temp: 51 °F

Precipitation: 8.46"

Humidity: 85%

Dew Point: 47 °F

Wind: 15 mph

Pressure: 29.92 "Hg

Visibility: 17 mi

November Climate & Weather Averages in Pass of Llanberis

High Temp: 50 °F

Low Temp: 40 °F

Mean Temp: 45 °F

Precipitation: 10.98"

Humidity: 84%

Dew Point: 41 °F

Wind: 16 mph

Pressure: 29.84 "Hg

Visibility: 17 mi

December Climate & Weather Averages in Pass of Llanberis

High Temp: 46 °F

Low Temp: 36 °F

Mean Temp: 41 °F

Precipitation: 11.92"

Humidity: 85%

Dew Point: 37 °F

Wind: 18 mph

Pressure: 29.90 "Hg

Visibility: 15 mi

Quick Climate Info

Hottest MonthJuly (58 °F avg)
Coldest MonthFebruary (40 °F avg)
Wettest MonthDecember (11.92" avg)
Windiest MonthDecember (18 mph avg)
Annual precip.89.75" (per year)

Weather by CustomWeather, © 2022