Weather in Hamden, NY
Hamden, Sunday, 11 October, 03:24
Overcast. Feels like 51°. High 54°, low 46°.
Monthly outlook for Hamden, NY: average high 53°, average low 35.5°. That is 0.4° below the climate normal for October. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 13 October (73.6°), the coolest 19 October (24.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 October – 20 October | 56.4° | 54.7° | +0.9° |
| 21 October – 30 October | 47.3° | 51.2° | -2.1° |
| 31 October – 9 November | at normal | 47.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Bovina (12 mi).
0.06
Hamden, Monday, 12 October
Light rain. High 69°, low 45°.
0.02Hamden, Tuesday, 13 October
Light rain. High 74°, low 50°.
0.05Hamden, Wednesday, 14 October
Light rain. High 65°, low 54°.
0Hamden, Thursday, 15 October
Light rain. High 51°, low 39°.
0.06Hamden, Friday, 16 October
Light rain. High 63°, low 35°.
0.93
Hamden, Saturday, 17 October
Snow. High 54°, low 30°.
0Hamden, Sunday, 18 October
Overcast. High 39°, low 25°.
0
Hamden, Monday, 19 October
Clear. High 45°, low 25°.
0Hamden, Tuesday, 20 October
Overcast. High 50°, low 30°.
0Hamden, Wednesday, 21 October
Clear. High 53°, low 33°.
0Hamden, Thursday, 22 October
Overcast. High 58°, low 37°.
0.03Hamden, Friday, 23 October
Snow. High 49°, low 36°.
0.03Hamden, Saturday, 24 October
Light snow. High 37°, low 26°.
0.11Hamden, Sunday, 25 October
Snow. High 42°, low 25°.
0Hamden, Monday, 26 October
Overcast. High 46°, low 31°.
0.15
Hamden, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.18Hamden, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.14Hamden, Thursday, 29 October
Climate normal for this date — 60-year average.
0.1
Hamden, Friday, 30 October
Climate normal for this date — 60-year average.
0.06Hamden, Saturday, 31 October
Climate normal for this date — 60-year average.
0.1Hamden, Sunday, 1 November
Climate normal for this date — 60-year average.
0.15Hamden, Monday, 2 November
Climate normal for this date — 60-year average.
0.11Hamden, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Hamden, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.13Hamden, Thursday, 5 November
Climate normal for this date — 60-year average.
0.1Hamden, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Hamden, Saturday, 7 November
Climate normal for this date — 60-year average.
0.12Hamden, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Hamden, Monday, 9 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 Hamden, 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 Hamden, 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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