Weather in Rainbow Valley, AZ
Rainbow Valley, Saturday, 8 August, 19:04
Mostly clear. Feels like 103°. High 111°, low 92°.
Monthly outlook for Rainbow Valley, AZ: average high 103°, average low 86.2°. That is 0.3° below the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 9 August (113°), the coolest 13 August (79.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 104.6° | 103.8° | +0.4° |
| 18 August – 27 August | 100.4° | 102.9° | -1.4° |
| 28 August – 6 September | at normal | 102.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Avondale (11 mi).
0
Rainbow Valley, Sunday, 9 August
Clear. High 113°, low 89°.
0.1
Rainbow Valley, Monday, 10 August
Rain. High 106°, low 87°.
0Rainbow Valley, Tuesday, 11 August
Clear. High 103°, low 82°.
0.34Rainbow Valley, Wednesday, 12 August
Rain. High 96°, low 84°.
0.25Rainbow Valley, Thursday, 13 August
Rain. High 100°, low 79°.
0Rainbow Valley, Friday, 14 August
Mostly clear. High 101°, low 85°.
0
Rainbow Valley, Saturday, 15 August
Overcast. High 104°, low 88°.
0Rainbow Valley, Sunday, 16 August
Overcast. High 104°, low 88°.
0Rainbow Valley, Monday, 17 August
Clear. High 107°, low 91°.
0.07Rainbow Valley, Tuesday, 18 August
Light rain. High 107°, low 82°.
0.09Rainbow Valley, Wednesday, 19 August
Light rain. High 100°, low 84°.
0Rainbow Valley, Thursday, 20 August
Light rain. High 102°, low 88°.
0.02Rainbow Valley, Friday, 21 August
Light rain. High 100°, low 88°.
0.03Rainbow Valley, Saturday, 22 August
Light rain. High 92°, low 85°.
0Rainbow Valley, Sunday, 23 August
Overcast. High 101°, low 87°.
0.02Rainbow Valley, Monday, 24 August
Climate normal for this date — 60-year average.
0.04Rainbow Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.03Rainbow Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.04Rainbow Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
0.02Rainbow Valley, Friday, 28 August
Climate normal for this date — 60-year average.
0.03Rainbow Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
0.03Rainbow Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
0.02Rainbow Valley, Monday, 31 August
Climate normal for this date — 60-year average.
0.03Rainbow Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.06Rainbow Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.01Rainbow Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
0.06Rainbow Valley, Friday, 4 September
Climate normal for this date — 60-year average.
0.07
Rainbow Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
0.03Rainbow Valley, 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 Rainbow Valley, 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 Rainbow Valley, 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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