Weather in Tempe Royal Palms, AZ
Tempe Royal Palms, Sunday, 9 August, 06:20
Partly cloudy. Feels like 90°. High 122°, low 89°.
Monthly outlook for Tempe Royal Palms, AZ: average high 107.2°, average low 88.8°. That is 2.8° above the climate normal for August. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 9 August (121.6°), the coolest 13 August (78.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 104.6° | 102.3° | +1.3° |
| 19 August – 28 August | 111.5° | 102° | +5.3° |
| 29 August – 7 September | at normal | 101.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Tempe (3 mi).
0.04
Tempe Royal Palms, Monday, 10 August
Light rain. High 118°, low 91°.
0
Tempe Royal Palms, Tuesday, 11 August
Clear. High 105°, low 85°.
0.05Tempe Royal Palms, Wednesday, 12 August
Light rain. High 93°, low 86°.
0.6Tempe Royal Palms, Thursday, 13 August
Rain. High 92°, low 78°.
0.04Tempe Royal Palms, Friday, 14 August
Light rain. High 97°, low 83°.
0
Tempe Royal Palms, Saturday, 15 August
Overcast. High 102°, low 89°.
0.02Tempe Royal Palms, Sunday, 16 August
Light rain. High 104°, low 90°.
0Tempe Royal Palms, Monday, 17 August
Partly cloudy. High 106°, low 89°.
0Tempe Royal Palms, Tuesday, 18 August
Clear. High 108°, low 90°.
0.01Tempe Royal Palms, Wednesday, 19 August
Light rain. High 112°, low 87°.
0Tempe Royal Palms, Thursday, 20 August
Clear. High 107°, low 85°.
0.01Tempe Royal Palms, Friday, 21 August
Light rain. High 113°, low 94°.
0Tempe Royal Palms, Saturday, 22 August
Overcast. High 110°, low 93°.
0Tempe Royal Palms, Sunday, 23 August
Clear. High 115°, low 98°.
0.03Tempe Royal Palms, Monday, 24 August
Light rain. High 112°, low 93°.
0.04Tempe Royal Palms, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.03
Tempe Royal Palms, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.03Tempe Royal Palms, Thursday, 27 August
Climate normal for this date — 60-year average.
0.02Tempe Royal Palms, Friday, 28 August
Climate normal for this date — 60-year average.
0.04Tempe Royal Palms, Saturday, 29 August
Climate normal for this date — 60-year average.
0.03Tempe Royal Palms, Sunday, 30 August
Climate normal for this date — 60-year average.
0.02Tempe Royal Palms, Monday, 31 August
Climate normal for this date — 60-year average.
0.03Tempe Royal Palms, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.06Tempe Royal Palms, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.01Tempe Royal Palms, Thursday, 3 September
Climate normal for this date — 60-year average.
0.06Tempe Royal Palms, Friday, 4 September
Climate normal for this date — 60-year average.
0.09Tempe Royal Palms, Saturday, 5 September
Climate normal for this date — 60-year average.
0.04Tempe Royal Palms, Sunday, 6 September
Climate normal for this date — 60-year average.
0.03Tempe Royal Palms, 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 Tempe Royal Palms, 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 Tempe Royal Palms, 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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