Weather in Santo Tomas, AZ
Santo Tomas, Saturday, 8 August, 19:09
Overcast. Feels like 98°. High 110°, low 91°.
Monthly outlook for Santo Tomas, AZ: average high 103°, average low 87.2°. That is 2.8° above the climate normal for August. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 August (112.6°), the coolest 13 August (81°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 104.7° | 98.4° | +3.5° |
| 18 August – 27 August | 100.2° | 97.6° | +1.4° |
| 28 August – 6 September | at normal | 97.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Scottsdale (10 mi).
0
Santo Tomas, Sunday, 9 August
Clear. High 113°, low 90°.
0.04
Santo Tomas, Monday, 10 August
Light rain. High 107°, low 83°.
0.02Santo Tomas, Tuesday, 11 August
Light rain. High 103°, low 83°.
0.45Santo Tomas, Wednesday, 12 August
Light rain. High 97°, low 84°.
0.41Santo Tomas, Thursday, 13 August
Rain. High 100°, low 81°.
0Santo Tomas, Friday, 14 August
Overcast. High 102°, low 90°.
0Santo Tomas, Saturday, 15 August
Overcast. High 104°, low 92°.
0Santo Tomas, Sunday, 16 August
Overcast. High 105°, low 92°.
0.01Santo Tomas, Monday, 17 August
Light rain. High 106°, low 93°.
0.06Santo Tomas, Tuesday, 18 August
Light rain. High 105°, low 88°.
0
Santo Tomas, Wednesday, 19 August
Partly cloudy. High 102°, low 87°.
0.23Santo Tomas, Thursday, 20 August
Light rain. High 101°, low 85°.
0.07Santo Tomas, Friday, 21 August
Light rain. High 98°, low 87°.
0.13Santo Tomas, Saturday, 22 August
Light rain. High 97°, low 84°.
0.01Santo Tomas, Sunday, 23 August
Light rain. High 99°, low 85°.
0.03Santo Tomas, Monday, 24 August
Climate normal for this date — 60-year average.
0.03Santo Tomas, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.03Santo Tomas, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.04Santo Tomas, Thursday, 27 August
Climate normal for this date — 60-year average.
0.04
Santo Tomas, Friday, 28 August
Climate normal for this date — 60-year average.
0.04Santo Tomas, Saturday, 29 August
Climate normal for this date — 60-year average.
0.02Santo Tomas, Sunday, 30 August
Climate normal for this date — 60-year average.
0.03Santo Tomas, Monday, 31 August
Climate normal for this date — 60-year average.
0.03Santo Tomas, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04Santo Tomas, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.01Santo Tomas, Thursday, 3 September
Climate normal for this date — 60-year average.
0.06Santo Tomas, Friday, 4 September
Climate normal for this date — 60-year average.
0.1Santo Tomas, Saturday, 5 September
Climate normal for this date — 60-year average.
0.05Santo Tomas, Sunday, 6 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 Santo Tomas, 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 Santo Tomas, 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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