Weather in Mount Air, PA
Mount Air, Monday, 19 October, 23:19
Clear. Feels like 43°. High 67°, low 33°.
Monthly outlook for Mount Air, PA: average high 56.6°, average low 36.3°. That is 0.9° below the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 20 October (67.7°), the coolest 29 October (27.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 59.2° | 59° | +0.2° |
| 29 October – 7 November | 52.2° | 55.9° | -2° |
| 8 November – 17 November | at normal | 50.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — New Brighton (13 mi).
0
Mount Air, Tuesday, 20 October
Clear. High 68°, low 36°.
0Mount Air, Wednesday, 21 October
Clear. High 65°, low 33°.
0
Mount Air, Thursday, 22 October
Light rain. High 62°, low 38°.
0Mount Air, Friday, 23 October
Clear. High 53°, low 36°.
0Mount Air, Saturday, 24 October
Clear. High 57°, low 32°.
0
Mount Air, Sunday, 25 October
Mostly clear. High 63°, low 33°.
0.04Mount Air, Monday, 26 October
Light rain. High 58°, low 49°.
0.15Mount Air, Tuesday, 27 October
Light rain. High 61°, low 42°.
0.09
Mount Air, Wednesday, 28 October
Snow. High 40°, low 30°.
0Mount Air, Thursday, 29 October
Clear. High 44°, low 27°.
0Mount Air, Friday, 30 October
Clear. High 48°, low 27°.
0
Mount Air, Saturday, 31 October
Partly cloudy. High 55°, low 33°.
0
Mount Air, Sunday, 1 November
Overcast. High 60°, low 38°.
0.24Mount Air, Monday, 2 November
Light rain. High 52°, low 45°.
0.63Mount Air, Tuesday, 3 November
Rain. High 54°, low 48°.
0.12Mount Air, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1
Mount Air, Thursday, 5 November
Climate normal for this date — 60-year average.
0.11Mount Air, Friday, 6 November
Climate normal for this date — 60-year average.
0.12Mount Air, Saturday, 7 November
Climate normal for this date — 60-year average.
0.1Mount Air, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Mount Air, Monday, 9 November
Climate normal for this date — 60-year average.
0.16Mount Air, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Mount Air, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.13Mount Air, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Mount Air, Friday, 13 November
Climate normal for this date — 60-year average.
0.11Mount Air, Saturday, 14 November
Climate normal for this date — 60-year average.
0.14Mount Air, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Mount Air, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Mount Air, Tuesday, 17 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 Mount Air, 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 Mount Air, 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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