Weather in Perch River, NY
Perch River, Saturday, 17 October, 07:17
Clear. Feels like 30°. High 45°, low 36°.
Monthly outlook for Perch River, NY: average high 54.5°, average low 39.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 26 October (64.9°), the coolest 28 October (29.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 56.3° | 53.2° | +1.7° |
| 27 October – 5 November | 51.4° | 49.9° | +0.8° |
| 6 November – 15 November | at normal | 45° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Saint Lawrence (11 mi).
0
Perch River, Sunday, 18 October
Overcast. High 56°, low 37°.
0
Perch River, Monday, 19 October
Clear. High 59°, low 46°.
0
Perch River, Tuesday, 20 October
Mostly clear. High 58°, low 44°.
0Perch River, Wednesday, 21 October
Clear. High 55°, low 39°.
0Perch River, Thursday, 22 October
Mostly clear. High 56°, low 37°.
0Perch River, Friday, 23 October
Clear. High 54°, low 36°.
0Perch River, Saturday, 24 October
Clear. High 58°, low 36°.
0Perch River, Sunday, 25 October
Overcast. High 58°, low 41°.
0.05
Perch River, Monday, 26 October
Light rain. High 65°, low 46°.
0.34Perch River, Tuesday, 27 October
Rain. High 56°, low 36°.
0Perch River, Wednesday, 28 October
Overcast. High 44°, low 30°.
0.4Perch River, Thursday, 29 October
Rain. High 52°, low 42°.
0.15Perch River, Friday, 30 October
Light rain. High 50°, low 40°.
0Perch River, Saturday, 31 October
Overcast. High 49°, low 36°.
0Perch River, Sunday, 1 November
Light rain. High 58°, low 51°.
0.19
Perch River, Monday, 2 November
Climate normal for this date — 60-year average.
0.11Perch River, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.11Perch River, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Perch River, Thursday, 5 November
Climate normal for this date — 60-year average.
0.12Perch River, Friday, 6 November
Climate normal for this date — 60-year average.
0.1Perch River, Saturday, 7 November
Climate normal for this date — 60-year average.
0.14Perch River, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Perch River, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Perch River, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Perch River, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.16Perch River, Thursday, 12 November
Climate normal for this date — 60-year average.
0.08Perch River, Friday, 13 November
Climate normal for this date — 60-year average.
0.1Perch River, Saturday, 14 November
Climate normal for this date — 60-year average.
0.14Perch River, Sunday, 15 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 Perch River, NY 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 Perch River, NY 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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