Weather in Signal, AZ
Signal, Tuesday, 20 October, 08:36
Clear. Feels like 71°. High 86°, low 64°.
Monthly outlook for Signal, AZ: average high 78.2°, average low 62.6°. That is 0.7° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 20 October (85.8°), the coolest 24 October (52.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 78.6° | 80.8° | -1.2° |
| 30 October – 8 November | 77.6° | 77.1° | +0.3° |
| 9 November – 18 November | at normal | 72.8° | — |
October records over 66 years
0.2
Signal, Wednesday, 21 October
Rain. High 79°, low 64°.
0.18Signal, Thursday, 22 October
Rain. High 76°, low 58°.
0Signal, Friday, 23 October
Clear. High 71°, low 54°.
0Signal, Saturday, 24 October
Clear. High 73°, low 53°.
0Signal, Sunday, 25 October
Clear. High 76°, low 54°.
0
Signal, Monday, 26 October
Overcast. High 82°, low 62°.
0
Signal, Tuesday, 27 October
Partly cloudy. High 84°, low 66°.
0Signal, Wednesday, 28 October
Overcast. High 80°, low 68°.
0Signal, Thursday, 29 October
Overcast. High 80°, low 68°.
0Signal, Friday, 30 October
Clear. High 80°, low 67°.
0Signal, Saturday, 31 October
Overcast. High 79°, low 67°.
0Signal, Sunday, 1 November
Overcast. High 81°, low 66°.
0Signal, Monday, 2 November
Overcast. High 76°, low 67°.
0Signal, Tuesday, 3 November
Overcast. High 74°, low 63°.
0Signal, Wednesday, 4 November
Overcast. High 76°, low 62°.
0.02
Signal, Thursday, 5 November
Climate normal for this date — 60-year average.
0Signal, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Signal, Saturday, 7 November
Climate normal for this date — 60-year average.
0.03Signal, Sunday, 8 November
Climate normal for this date — 60-year average.
0.02Signal, Monday, 9 November
Climate normal for this date — 60-year average.
0.02Signal, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Signal, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Signal, Thursday, 12 November
Climate normal for this date — 60-year average.
0.01Signal, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Signal, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02Signal, Sunday, 15 November
Climate normal for this date — 60-year average.
0.01Signal, Monday, 16 November
Climate normal for this date — 60-year average.
0.01Signal, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.05Signal, Wednesday, 18 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 Signal, 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 Signal, 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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