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snowy resort
Ski United Kingdom

Castleside Snow History

54.83° N 1.87° W

Weather Forecast for Castleside at 680m altitude

Issued:
6 pm 23 Sep 2026 (local time)
Forecast update in:
 hr  min

Is Castleside snowsure?

The snowiest week in Castleside is week 2 of February. There are typically 2.4 snowy days during this week with 7cm of snowfall. Check out the Castleside Snow History graphs below. Select any week of the year to see the typical Ski Conditions, Snowfall Amount and Temperature based on nowcast weather data over the last 11 years.

Average monthly snow in Castleside

MonthSnow amount (week)Snow days (week)
December4cm1.3 days
January5cm1.8 days
February5cm1.9 days
March4cm1.6 days
April2cm1.0 days

Average Snow and Weather Conditions in Castleside during September (week 4):

The average snowfall forecast during week 4 of September for Castleside is 0 cm. There are typically 0.0 snowy days during this week. Castleside prevailing weather and snow conditions during the last week of September at the middle elevation of the ski area at 680m, based on historical averages over the last 18 years: At this time of year the typical freezing level (2598m) is well above the mid altitude of Castleside. Snowy weather is very unlikely in Castleside at the end of September but in a typical year there are a couple of wet days during this week of September. Temperatures averaging above freezing both day and night in Castleside during week four of September with average maximum temperature 9.9°C and minimum temperature 8.6°C at the mid altitude. On average, two days out of seven will have some sunshine. Mostly light winds (average 23km/h) but the historical norm is for the mean wind to reach 30km/h one or two days per week.


Snow History: Compare Resorts


Compare Castleside with:

Snow Depths

Recorded snow depths for the upper and lower slopes in Castleside and (2007 – 2026).

Winter
Summer

Castleside


Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Castleside and (2007 – 2026)

Winter
Summer

Bluebird Powder Day
(Fresh snow, mostly sunny, light wind)
Powder Day
(Fresh snow, limited sun, any wind)
Bluebird Day
(Average snow, mostly sunny, light wind)
Very windy days
(>30km/h)

The most cherished days on the mountain in Castleside are Bluebird Powder days when it is mostly sunny with light winds following very recent snowfall. Poorer weather conditions may prevail on Powder days when the visibility can be limited but the snow is significantly deep and fresh for keen powder-hounds. Bluebird days can suit many skiers that aren’t necessarily hunting powder but want to enjoy the snowy mountains in sunnier conditions and light winds.


Average Snowfall in

Graph showing the average precipitation (snow/rain) in Castleside and (2007 – 2026)

Winter
Summer

Snowfall amount
(bar chart)
Days with significant snowfall.
(>5cm)
Days with significant rainfall.
(>5mm)

The snowiest weeks of the year in Castleside are shown but also bear in mind the number of days that it typically snows each week if you want regular fresh tracks. The risk of a rainy day is shown but be sure to switch between elevations to see if lower lifts are rain affected or higher lifts remain snowy despite any rain further down the mountain.


Average Temperature in

Graph showing the average temperature and freezing level at Castleside and (2007 – 2026)

Winter
Summer

Average temperature
Maximum
Minimum
Temperatures
Above freezing
Below freezing
Freezing level
Dashed line

The highest and lowest temperatures averaged for each week of the year in Castleside are shown. Check out the risk of freze-thaw conditions prevailing at different elevations for any given week. We also show the extremes of temperature (blue/red dots) that reveal the chance of unusually warm or cold conditions.