Weather in Summit Hill, PA
Summit Hill, Tuesday, 13 October, 11:38
Clear. Feels like 67°. High 70°, low 51°.
Monthly outlook for Summit Hill, PA: average high 59.2°, average low 42.7°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 16 October (72.8°), the coolest 28 October (29.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 61.1° | 57.2° | +2.2° |
| 23 October – 1 November | 56.2° | 53.6° | +1.4° |
| 2 November – 11 November | at normal | 50.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — McAdoo (9 mi).
0.01
Summit Hill, Wednesday, 14 October
Light rain. High 71°, low 56°.
0
Summit Hill, Thursday, 15 October
Partly cloudy. High 63°, low 50°.
0.28Summit Hill, Friday, 16 October
Light rain. High 73°, low 50°.
0Summit Hill, Saturday, 17 October
Partly cloudy. High 46°, low 37°.
0Summit Hill, Sunday, 18 October
Clear. High 55°, low 33°.
0
Summit Hill, Monday, 19 October
Overcast. High 59°, low 38°.
0Summit Hill, Tuesday, 20 October
Overcast. High 54°, low 49°.
0Summit Hill, Wednesday, 21 October
Clear. High 62°, low 45°.
0
Summit Hill, Thursday, 22 October
Mostly clear. High 59°, low 40°.
0Summit Hill, Friday, 23 October
Partly cloudy. High 63°, low 43°.
0Summit Hill, Saturday, 24 October
Clear. High 70°, low 50°.
0Summit Hill, Sunday, 25 October
Overcast. High 53°, low 43°.
0Summit Hill, Monday, 26 October
Light rain. High 55°, low 37°.
0Summit Hill, Tuesday, 27 October
Partly cloudy. High 46°, low 32°.
0Summit Hill, Wednesday, 28 October
Overcast. High 50°, low 29°.
0.18Summit Hill, Thursday, 29 October
Climate normal for this date — 60-year average.
0.11Summit Hill, Friday, 30 October
Climate normal for this date — 60-year average.
0.06Summit Hill, Saturday, 31 October
Climate normal for this date — 60-year average.
0.09Summit Hill, Sunday, 1 November
Climate normal for this date — 60-year average.
0.13Summit Hill, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Summit Hill, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Summit Hill, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1
Summit Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Summit Hill, Friday, 6 November
Climate normal for this date — 60-year average.
0.07Summit Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
0.15Summit Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Summit Hill, Monday, 9 November
Climate normal for this date — 60-year average.
0.17Summit Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Summit Hill, Wednesday, 11 November
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 Summit Hill, 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 Summit Hill, 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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