Weather in Tonto Basin, AZ
Tonto Basin, Sunday, 9 August, 04:54
Overcast. Feels like 82°. High 108°, low 82°.
Monthly outlook for Tonto Basin, AZ: average high 95.8°, average low 76.7°. That is 0.5° below the climate normal for August. Precipitation is expected on 7 days (about 1.0 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 9 August (107.6°), the coolest 13 August (73.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 95.8° | 97° | -0.7° |
| 19 August – 28 August | 95.9° | 96.5° | -0.3° |
| 29 August – 7 September | at normal | 96.1° | — |
August records over 66 years
0.06
Tonto Basin, Monday, 10 August
Light rain. High 101°, low 75°.
0.09Tonto Basin, Tuesday, 11 August
Rain. High 95°, low 75°.
0.13Tonto Basin, Wednesday, 12 August
Light rain. High 89°, low 74°.
0.38Tonto Basin, Thursday, 13 August
Rain. High 87°, low 74°.
0Tonto Basin, Friday, 14 August
Overcast. High 92°, low 77°.
0Tonto Basin, Saturday, 15 August
Overcast. High 95°, low 78°.
0
Tonto Basin, Sunday, 16 August
Clear. High 95°, low 78°.
0.02Tonto Basin, Monday, 17 August
Light rain. High 97°, low 79°.
0.01Tonto Basin, Tuesday, 18 August
Light rain. High 97°, low 78°.
0.12Tonto Basin, Wednesday, 19 August
Light rain. High 98°, low 76°.
0.1Tonto Basin, Thursday, 20 August
Light rain. High 95°, low 74°.
0Tonto Basin, Friday, 21 August
Overcast. High 95°, low 74°.
0Tonto Basin, Saturday, 22 August
Clear. High 97°, low 78°.
0Tonto Basin, Sunday, 23 August
Overcast. High 99°, low 79°.
0.04Tonto Basin, Monday, 24 August
Light rain. High 92°, low 77°.
0.04
Tonto Basin, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.05
Tonto Basin, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.06Tonto Basin, Thursday, 27 August
Climate normal for this date — 60-year average.
0.05Tonto Basin, Friday, 28 August
Climate normal for this date — 60-year average.
0.05Tonto Basin, Saturday, 29 August
Climate normal for this date — 60-year average.
0.03Tonto Basin, Sunday, 30 August
Climate normal for this date — 60-year average.
0.04Tonto Basin, Monday, 31 August
Climate normal for this date — 60-year average.
0.04Tonto Basin, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.05Tonto Basin, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.03Tonto Basin, Thursday, 3 September
Climate normal for this date — 60-year average.
0.07Tonto Basin, Friday, 4 September
Climate normal for this date — 60-year average.
0.09
Tonto Basin, Saturday, 5 September
Climate normal for this date — 60-year average.
0.08Tonto Basin, Sunday, 6 September
Climate normal for this date — 60-year average.
0.04Tonto Basin, 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 Tonto Basin, 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 Tonto Basin, 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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