Monthly outlook for Chichester, NY: average high 43°, average low 29°. That is 1.2° below the climate normal for November. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 28 November (54.8°), the coolest 25 November (14.9°).
43°/29°
Average high / low
−1.2°
Below normal
3 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
44.1°
45.7°
-0.9°
25 November – 4 December
41°
42.9°
-1°
5 December – 14 December
at normal
38.2°
—
November records over 66 years
75.4°6 November 2024All-time high
1°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Olive (11 mi).
Mon, 1642° / 28°0
42 °
Chichester, Monday, 16 November
Overcast. High 42°, low 28°.
Pressure30.42 inHg
Wind10.6 mph NW
Humidity88%
Visibility6.2 mi
Dew point30°
Tue, 1744° / 28°0
44 °
Chichester, Tuesday, 17 November
Clear. High 44°, low 28°.
Pressure30.47 inHg
Wind6.2 mph NW
Humidity67%
Visibility6.2 mi
Dew point33°
Wed, 1849° / 32°0
49 °
Chichester, Wednesday, 18 November
Partly cloudy. High 49°, low 32°.
Pressure30.45 inHg
Wind6.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point31°
Thu, 1954° / 31°0
54 °
Chichester, Thursday, 19 November
Overcast. High 54°, low 31°.
Pressure30.39 inHg
Wind7.9 mph W
Humidity55%
Visibility—
Dew point30°
Fri, 2048° / 38°0
48 °
Chichester, Friday, 20 November
Overcast. High 48°, low 38°.
Pressure30.21 inHg
Wind11.5 mph NW
Humidity77%
Visibility—
Dew point40°
Sat, 2151° / 36°0
51 °
Chichester, Saturday, 21 November
Clear. High 51°, low 36°.
Pressure30.36 inHg
Wind5.5 mph NW
Humidity67%
Visibility—
Dew point35°
Sun, 2250° / 37°0
50 °
Chichester, Sunday, 22 November
Partly cloudy. High 50°, low 37°.
Pressure30.15 inHg
Wind7.5 mph S
Humidity79%
Visibility—
Dew point38°
Mon, 2343° / 19°0.07
43 °
Chichester, Monday, 23 November
Snow. High 43°, low 19°.
Pressure29.65 inHg
Wind13.3 mph NW
Humidity92%
Visibility—
Dew point37°
Tue, 2422° / 15°0.01
22 °
Chichester, Tuesday, 24 November
Light snow. High 22°, low 15°.
Pressure30.12 inHg
Wind14.6 mph NW
Humidity69%
Visibility—
Dew point10°
Wed, 2533° / 15°0
33 °
Chichester, Wednesday, 25 November
Clear. High 33°, low 15°.
Pressure30.53 inHg
Wind6.8 mph NW
Humidity46%
Visibility—
Dew point7°
Thu, 2639° / 20°0
39 °
Chichester, Thursday, 26 November
Overcast. High 39°, low 20°.
Pressure30.53 inHg
Wind3.8 mph W
Humidity29%
Visibility—
Dew point4°
Fri, 2746° / 26°0
46 °
Chichester, Friday, 27 November
Overcast. High 46°, low 26°.
Pressure30.47 inHg
Wind4.7 mph S
Humidity43%
Visibility—
Dew point17°
Sat, 2855° / 39°1.71
55 °
Chichester, Saturday, 28 November
Heavy rain. High 55°, low 39°.
Pressure29.74 inHg
Wind15.6 mph SE
Humidity98%
Visibility—
Dew point51°
Sun, 2939° / 34°0.01
39 °
Chichester, Sunday, 29 November
Light rain. High 39°, low 34°.
Pressure29.77 inHg
Wind12.2 mph SW
Humidity78%
Visibility—
Dew point32°
Mon, 3035° / 33°0.06
35 °
Chichester, Monday, 30 November
Snow. High 35°, low 33°.
Pressure29.88 inHg
Wind10.3 mph NW
Humidity98%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0142° / 29°0.18
42 °
Chichester, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.18 in
Chance of precipitation40%
Record high63° (2006)
Record low12° (1971)
Wed, 0241° / 28°0.14
41 °
Chichester, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.14 in
Chance of precipitation37%
Record high58° (1998)
Record low8° (1971)
Thu, 0341° / 28°0.17
41 °
Chichester, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.17 in
Chance of precipitation32%
Record high59° (1998)
Record low6° (1976)
Fri, 0440° / 28°0.12
40 °
Chichester, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation28%
Record high65° (1998)
Record low9° (1966)
Sat, 0539° / 28°0.13
39 °
Chichester, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation30%
Record high63° (2001)
Record low0° (1971)
Sun, 0641° / 28°0.18
41 °
Chichester, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.18 in
Chance of precipitation42%
Record high64° (2001)
Record low8° (1976)
Mon, 0738° / 26°0.12
38 °
Chichester, Monday, 7 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation28%
Record high64° (1998)
Record low10° (1964)
Tue, 0837° / 25°0.11
37 °
Chichester, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation28%
Record high58° (1966)
Record low3° (1964)
Wed, 0938° / 25°0.19
38 °
Chichester, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.19 in
Chance of precipitation38%
Record high60° (1966)
Record low5° (2002)
Thu, 1039° / 26°0.12
39 °
Chichester, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.12 in
Chance of precipitation40%
Record high57° (1966)
Record low0° (1964)
Fri, 1138° / 25°0.24
38 °
Chichester, Friday, 11 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.24 in
Chance of precipitation42%
Record high58° (2021)
Record low2° (1977)
Sat, 1237° / 24°0.16
37 °
Chichester, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.16 in
Chance of precipitation38%
Record high60° (1979)
Record low-5° (1977)
Sun, 1337° / 24°0.13
37 °
Chichester, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation40%
Record high59° (1984)
Record low-1° (1995)
Mon, 1437° / 25°0.19
37 °
Chichester, Monday, 14 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.19 in
Chance of precipitation45%
Record high55° (1991)
Record low0° (2005)
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 Chichester, 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 Chichester, 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.