Weather in Old Columbine, AZ
Old Columbine, Sunday, 9 August, 03:40
Clear. Feels like 63°. High 84°, low 63°.
Monthly outlook for Old Columbine, AZ: average high 73.1°, average low 55.6°. That is 11.5° below the climate normal for August. Precipitation is expected on 8 days (about 1.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 9 August (84.5°), the coolest 20 August (52.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 73° | 94° | -11.7° |
| 19 August – 28 August | 73.4° | 93.6° | -11.2° |
| 29 August – 7 September | at normal | 92.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Swift Trail Junction (11 mi).
0.05
Old Columbine, Monday, 10 August
Light rain. High 81°, low 57°.
0.04Old Columbine, Tuesday, 11 August
Light rain. High 73°, low 54°.
0.55Old Columbine, Wednesday, 12 August
Rain. High 67°, low 54°.
0.05Old Columbine, Thursday, 13 August
Light rain. High 64°, low 53°.
0
Old Columbine, Friday, 14 August
Overcast. High 72°, low 55°.
0.02Old Columbine, Saturday, 15 August
Light rain. High 71°, low 57°.
0.05Old Columbine, Sunday, 16 August
Light rain. High 70°, low 57°.
0.11Old Columbine, Monday, 17 August
Light rain. High 73°, low 54°.
0.09Old Columbine, Tuesday, 18 August
Light rain. High 74°, low 54°.
0Old Columbine, Wednesday, 19 August
Overcast. High 75°, low 56°.
0.09Old Columbine, Thursday, 20 August
Light rain. High 75°, low 53°.
0.35Old Columbine, Friday, 21 August
Rain. High 74°, low 53°.
0.02Old Columbine, Saturday, 22 August
Light rain. High 73°, low 56°.
0.03Old Columbine, Sunday, 23 August
Light rain. High 74°, low 58°.
0Old Columbine, Monday, 24 August
Overcast. High 69°, low 57°.
0.03
Old Columbine, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.04
Old Columbine, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.05Old Columbine, Thursday, 27 August
Climate normal for this date — 60-year average.
0.03Old Columbine, Friday, 28 August
Climate normal for this date — 60-year average.
0.04Old Columbine, Saturday, 29 August
Climate normal for this date — 60-year average.
0.04Old Columbine, Sunday, 30 August
Climate normal for this date — 60-year average.
0.02Old Columbine, Monday, 31 August
Climate normal for this date — 60-year average.
0.06Old Columbine, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.03Old Columbine, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.05Old Columbine, Thursday, 3 September
Climate normal for this date — 60-year average.
0.05Old Columbine, Friday, 4 September
Climate normal for this date — 60-year average.
0.04Old Columbine, Saturday, 5 September
Climate normal for this date — 60-year average.
0.03Old Columbine, Sunday, 6 September
Climate normal for this date — 60-year average.
0.06Old Columbine, Monday, 7 September
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 Old Columbine, AZ 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 Old Columbine, AZ 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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