Weather in Twin Hollows, PA
Twin Hollows, Sunday, 9 August, 15:39
Clear. Feels like 85°. High 84°, low 67°.
Monthly outlook for Twin Hollows, PA: average high 82.2°, average low 62.1°. That is 2.4° above the climate normal for August. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 16 August (92.1°), the coolest 20 August (56.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 81.6° | 78.5° | +1.7° |
| 19 August – 28 August | 83.3° | 77.2° | +3.4° |
| 29 August – 7 September | at normal | 75.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Driftwood (15 mi).
0.16
Twin Hollows, Monday, 10 August
Rain. High 80°, low 67°.
0.24Twin Hollows, Tuesday, 11 August
Rain. High 85°, low 66°.
0.24Twin Hollows, Wednesday, 12 August
Rain. High 72°, low 65°.
0
Twin Hollows, Thursday, 13 August
Overcast. High 78°, low 60°.
0Twin Hollows, Friday, 14 August
Overcast. High 81°, low 60°.
0
Twin Hollows, Saturday, 15 August
Partly cloudy. High 81°, low 59°.
0.03Twin Hollows, Sunday, 16 August
Light rain. High 92°, low 64°.
0Twin Hollows, Monday, 17 August
Overcast. High 79°, low 60°.
0.25Twin Hollows, Tuesday, 18 August
Rain. High 82°, low 64°.
0.07Twin Hollows, Wednesday, 19 August
Light rain. High 86°, low 61°.
0.04Twin Hollows, Thursday, 20 August
Light rain. High 83°, low 57°.
0.01Twin Hollows, Friday, 21 August
Light rain. High 83°, low 62°.
0Twin Hollows, Saturday, 22 August
Partly cloudy. High 82°, low 60°.
0.04Twin Hollows, Sunday, 23 August
Light rain. High 82°, low 59°.
0.04Twin Hollows, Monday, 24 August
Light rain. High 85°, low 64°.
0.05Twin Hollows, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Twin Hollows, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.12
Twin Hollows, Thursday, 27 August
Climate normal for this date — 60-year average.
0.2Twin Hollows, Friday, 28 August
Climate normal for this date — 60-year average.
0.17Twin Hollows, Saturday, 29 August
Climate normal for this date — 60-year average.
0.13Twin Hollows, Sunday, 30 August
Climate normal for this date — 60-year average.
0.12Twin Hollows, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Twin Hollows, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.15Twin Hollows, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Twin Hollows, Thursday, 3 September
Climate normal for this date — 60-year average.
0.1Twin Hollows, Friday, 4 September
Climate normal for this date — 60-year average.
0.1Twin Hollows, Saturday, 5 September
Climate normal for this date — 60-year average.
0.16Twin Hollows, Sunday, 6 September
Climate normal for this date — 60-year average.
0.16Twin Hollows, 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 Hollows, PA 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 Hollows, PA 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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