Weather in Adna, CO
Adna, Wednesday, 11 November, 03:17
Clear. Feels like 39°. High 66°, low 39°.
Monthly outlook for Adna, CO: average high 51°, average low 32.5°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 12 November (67.1°), the coolest 22 November (16.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 November – 20 November | 55.4° | 50.1° | +3° |
| 21 November – 30 November | 43.5° | 44.1° | -0.3° |
| 1 December – 10 December | at normal | 41.5° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Greeley (6 mi).
0
Adna, Thursday, 12 November
Clear. High 67°, low 41°.
0
Adna, Friday, 13 November
Overcast. High 62°, low 36°.
0Adna, Saturday, 14 November
Overcast. High 51°, low 37°.
0
Adna, Sunday, 15 November
Partly cloudy. High 56°, low 40°.
0Adna, Monday, 16 November
Overcast. High 52°, low 37°.
0Adna, Tuesday, 17 November
Clear. High 57°, low 37°.
0Adna, Wednesday, 18 November
Overcast. High 53°, low 39°.
0.08
Adna, Thursday, 19 November
Light rain. High 48°, low 35°.
0.11
Adna, Friday, 20 November
Snow. High 42°, low 29°.
0.07Adna, Saturday, 21 November
Light snow. High 36°, low 22°.
0Adna, Sunday, 22 November
Clear. High 31°, low 16°.
0Adna, Monday, 23 November
Clear. High 40°, low 16°.
0Adna, Tuesday, 24 November
Clear. High 53°, low 25°.
0Adna, Wednesday, 25 November
Overcast. High 53°, low 34°.
0
Adna, Thursday, 26 November
Mostly clear. High 48°, low 36°.
0.04Adna, Friday, 27 November
Climate normal for this date — 60-year average.
0.02Adna, Saturday, 28 November
Climate normal for this date — 60-year average.
0.02Adna, Sunday, 29 November
Climate normal for this date — 60-year average.
0.02Adna, Monday, 30 November
Climate normal for this date — 60-year average.
0.02Adna, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.01Adna, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.02Adna, Thursday, 3 December
Climate normal for this date — 60-year average.
0.01Adna, Friday, 4 December
Climate normal for this date — 60-year average.
0.02Adna, Saturday, 5 December
Climate normal for this date — 60-year average.
0.02Adna, Sunday, 6 December
Climate normal for this date — 60-year average.
0.02Adna, Monday, 7 December
Climate normal for this date — 60-year average.
0.02Adna, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.02Adna, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.01Adna, Thursday, 10 December
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 Adna, 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 Adna, 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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