Weather in St. David, AZ
St. David, Thursday, 15 October, 11:02
Clear. Feels like 74°. High 80°, low 47°.
Monthly outlook for St. David, AZ: average high 76.3°, average low 53.4°. That is 0.5° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 20 October (82.3°), the coolest 15 October (46.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 77.1° | 78.4° | -0.7° |
| 25 October – 3 November | 74.9° | 74.4° | +0.3° |
| 4 November – 13 November | at normal | 71.7° | — |
October records over 66 years
0St. David, Friday, 16 October
Clear. High 78°, low 58°.
0.02
St. David, Saturday, 17 October
Light rain. High 73°, low 53°.
0.17St. David, Sunday, 18 October
Rain. High 76°, low 52°.
0
St. David, Monday, 19 October
Mostly clear. High 81°, low 59°.
0
St. David, Tuesday, 20 October
Partly cloudy. High 82°, low 58°.
0St. David, Wednesday, 21 October
Partly cloudy. High 82°, low 62°.
0St. David, Thursday, 22 October
Clear. High 70°, low 52°.
0St. David, Friday, 23 October
Clear. High 70°, low 48°.
0St. David, Saturday, 24 October
Clear. High 79°, low 53°.
0
St. David, Sunday, 25 October
Overcast. High 81°, low 56°.
0St. David, Monday, 26 October
Overcast. High 76°, low 56°.
0St. David, Tuesday, 27 October
Mostly clear. High 69°, low 49°.
0St. David, Wednesday, 28 October
Overcast. High 76°, low 50°.
0St. David, Thursday, 29 October
Mostly clear. High 74°, low 51°.
0St. David, Friday, 30 October
Partly cloudy. High 73°, low 49°.
0.01St. David, Saturday, 31 October
Climate normal for this date — 60-year average.
0St. David, Sunday, 1 November
Climate normal for this date — 60-year average.
0.02St. David, Monday, 2 November
Climate normal for this date — 60-year average.
0.02St. David, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02St. David, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.01St. David, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02St. David, Friday, 6 November
Climate normal for this date — 60-year average.
0.02St. David, Saturday, 7 November
Climate normal for this date — 60-year average.
0.02St. David, Sunday, 8 November
Climate normal for this date — 60-year average.
0.01St. David, Monday, 9 November
Climate normal for this date — 60-year average.
0.01St. David, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04St. David, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.05St. David, Thursday, 12 November
Climate normal for this date — 60-year average.
0.03St. David, Friday, 13 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 St. David, 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 St. David, 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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