Weather in Copperdale, CO
Copperdale, Friday, 30 October, 11:53
Mostly clear. Feels like 51°. High 54°, low 34°.
Monthly outlook for Copperdale, CO: average high 43.9°, average low 28.4°. That is 4.3° below the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 30 October (54.4°), the coolest 9 November (20.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 47.5° | 52.8° | -3° |
| 9 November – 18 November | 38° | 49.5° | -6.4° |
| 19 November – 28 November | at normal | 44.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Boulder (9 mi).
0.01
Copperdale, Saturday, 31 October
Light rain. High 54°, low 39°.
0Copperdale, Sunday, 1 November
Light rain. High 51°, low 35°.
0.27Copperdale, Monday, 2 November
Rain. High 43°, low 34°.
0
Copperdale, Tuesday, 3 November
Clear. High 45°, low 25°.
0Copperdale, Wednesday, 4 November
Clear. High 54°, low 25°.
0
Copperdale, Thursday, 5 November
Partly cloudy. High 52°, low 33°.
0
Copperdale, Friday, 6 November
Overcast. High 48°, low 34°.
0.5
Copperdale, Saturday, 7 November
Snow. High 43°, low 28°.
0.85Copperdale, Sunday, 8 November
Snow. High 29°, low 24°.
0.02Copperdale, Monday, 9 November
Light snow. High 32°, low 20°.
0Copperdale, Tuesday, 10 November
Overcast. High 39°, low 21°.
0Copperdale, Wednesday, 11 November
Overcast. High 44°, low 27°.
0Copperdale, Thursday, 12 November
Partly cloudy. High 37°, low 27°.
0Copperdale, Friday, 13 November
Partly cloudy. High 34°, low 25°.
0Copperdale, Saturday, 14 November
Clear. High 41°, low 23°.
0.05Copperdale, Sunday, 15 November
Climate normal for this date — 60-year average.
0.03Copperdale, Monday, 16 November
Climate normal for this date — 60-year average.
0.05Copperdale, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.03Copperdale, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Copperdale, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06Copperdale, Friday, 20 November
Climate normal for this date — 60-year average.
0.05Copperdale, Saturday, 21 November
Climate normal for this date — 60-year average.
0.04Copperdale, Sunday, 22 November
Climate normal for this date — 60-year average.
0.05Copperdale, Monday, 23 November
Climate normal for this date — 60-year average.
0.03Copperdale, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.03Copperdale, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.09Copperdale, Thursday, 26 November
Climate normal for this date — 60-year average.
0.07Copperdale, Friday, 27 November
Climate normal for this date — 60-year average.
0.04Copperdale, Saturday, 28 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Copperdale, CO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Copperdale, CO since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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