Weather in Twin Knolls, AZ
Twin Knolls, Sunday, 9 August, 08:30
Mostly clear. Feels like 96°. High 124°, low 88°.
Monthly outlook for Twin Knolls, AZ: average high 105.8°, average low 86.4°. That is 2.5° above the climate normal for August. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 August (123.5°), the coolest 13 August (75.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 103.6° | 101.4° | +1.2° |
| 19 August – 28 August | 109.4° | 101.1° | +4.6° |
| 29 August – 7 September | at normal | 100.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Mesa (4 mi).
0.05
Twin Knolls, Monday, 10 August
Light rain. High 118°, low 89°.
0
Twin Knolls, Tuesday, 11 August
Clear. High 103°, low 83°.
0.06Twin Knolls, Wednesday, 12 August
Light rain. High 92°, low 85°.
0.7Twin Knolls, Thursday, 13 August
Rain. High 89°, low 76°.
0.09Twin Knolls, Friday, 14 August
Light rain. High 96°, low 80°.
0
Twin Knolls, Saturday, 15 August
Overcast. High 101°, low 87°.
0.02Twin Knolls, Sunday, 16 August
Light rain. High 102°, low 87°.
0.02Twin Knolls, Monday, 17 August
Light rain. High 104°, low 87°.
0Twin Knolls, Tuesday, 18 August
Clear. High 106°, low 88°.
0.01Twin Knolls, Wednesday, 19 August
Light rain. High 110°, low 83°.
0Twin Knolls, Thursday, 20 August
Clear. High 105°, low 83°.
0.01Twin Knolls, Friday, 21 August
Light rain. High 111°, low 92°.
0
Twin Knolls, Saturday, 22 August
Partly cloudy. High 108°, low 90°.
0Twin Knolls, Sunday, 23 August
Clear. High 112°, low 94°.
0.02Twin Knolls, Monday, 24 August
Light rain. High 110°, low 90°.
0.02Twin Knolls, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.03Twin Knolls, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.02Twin Knolls, Thursday, 27 August
Climate normal for this date — 60-year average.
0.02Twin Knolls, Friday, 28 August
Climate normal for this date — 60-year average.
0.03Twin Knolls, Saturday, 29 August
Climate normal for this date — 60-year average.
0.02Twin Knolls, Sunday, 30 August
Climate normal for this date — 60-year average.
0.03Twin Knolls, Monday, 31 August
Climate normal for this date — 60-year average.
0.04Twin Knolls, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.05Twin Knolls, Wednesday, 2 September
Climate normal for this date — 60-year average.
0Twin Knolls, Thursday, 3 September
Climate normal for this date — 60-year average.
0.06Twin Knolls, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Twin Knolls, Saturday, 5 September
Climate normal for this date — 60-year average.
0.05Twin Knolls, Sunday, 6 September
Climate normal for this date — 60-year average.
0.02Twin Knolls, 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 Twin Knolls, 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 Twin Knolls, 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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