Monthly outlook for Dering Harbor, NY: average high 55.2°, average low 49.5°. That is 0.4° above the climate normal for November. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 6 November (62.8°), the coolest 15 November (38°).
55.2°/49.5°
Average high / low
+0.4°
Above normal
6 / 6
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
59.6°
55.8°
+2.1°
11 November – 20 November
48°
51.9°
-2.2°
21 November – 30 November
at normal
49.7°
—
November records over 66 years
72.9°1 November 2024All-time high
20.3°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Sag Harbor (7 mi).
Mon, 0261° / 53°0
61 °
Dering Harbor, Monday, 2 November
Overcast. High 61°, low 53°.
Pressure30.39 inHg
Wind12.5 mph W
Humidity69%
Visibility6.2 mi
Dew point48°
Tue, 0361° / 55°0
61 °
Dering Harbor, Tuesday, 3 November
Overcast. High 61°, low 55°.
Pressure30.30 inHg
Wind5.7 mph W
Humidity88%
Visibility6.2 mi
Dew point53°
Wed, 0462° / 57°0
62 °
Dering Harbor, Wednesday, 4 November
Clear. High 62°, low 57°.
Pressure30.18 inHg
Wind0.9 mph NE
Humidity100%
Visibility—
Dew point56°
Thu, 0563° / 61°0.15
63 °
Dering Harbor, Thursday, 5 November
Light rain. High 63°, low 61°.
Pressure30.00 inHg
Wind15.7 mph S
Humidity95%
Visibility—
Dew point61°
Fri, 0663° / 59°0.48
63 °
Dering Harbor, Friday, 6 November
Rain. High 63°, low 59°.
Pressure29.77 inHg
Wind15.8 mph S
Humidity98%
Visibility—
Dew point60°
Sat, 0758° / 57°0.09
58 °
Dering Harbor, Saturday, 7 November
Light rain. High 58°, low 57°.
Pressure29.50 inHg
Wind17.9 mph W
Humidity91%
Visibility—
Dew point55°
Sun, 0860° / 55°0
60 °
Dering Harbor, Sunday, 8 November
Clear. High 60°, low 55°.
Pressure29.59 inHg
Wind19.3 mph W
Humidity69%
Visibility—
Dew point47°
Mon, 0957° / 53°0
57 °
Dering Harbor, Monday, 9 November
Overcast. High 57°, low 53°.
Pressure29.62 inHg
Wind18.8 mph W
Humidity65%
Visibility—
Dew point44°
Tue, 1056° / 50°0
56 °
Dering Harbor, Tuesday, 10 November
Overcast. High 56°, low 50°.
Pressure29.77 inHg
Wind23 mph W
Humidity62%
Visibility—
Dew point39°
Wed, 1154° / 45°0.01
54 °
Dering Harbor, Wednesday, 11 November
Light rain. High 54°, low 45°.
Pressure29.97 inHg
Wind24.2 mph NW
Humidity62%
Visibility—
Dew point38°
Thu, 1247° / 41°0.07
47 °
Dering Harbor, Thursday, 12 November
Light rain. High 47°, low 41°.
Pressure30.15 inHg
Wind12.6 mph NW
Humidity56%
Visibility—
Dew point28°
Fri, 1352° / 45°0.92
52 °
Dering Harbor, Friday, 13 November
Rain. High 52°, low 45°.
Pressure29.85 inHg
Wind29.4 mph E
Humidity90%
Visibility—
Dew point46°
Sat, 1443° / 39°0.09
43 °
Dering Harbor, Saturday, 14 November
Light rain. High 43°, low 39°.
Pressure29.94 inHg
Wind23.4 mph NE
Humidity85%
Visibility—
Dew point35°
Sun, 1542° / 38°0
42 °
Dering Harbor, Sunday, 15 November
Light rain. High 42°, low 38°.
Pressure29.91 inHg
Wind22.1 mph N
Humidity83%
Visibility—
Dew point35°
Mon, 1650° / 40°0
50 °
Dering Harbor, Monday, 16 November
Clear. High 50°, low 40°.
Pressure29.77 inHg
Wind18.9 mph NW
Humidity51%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1751° / 44°0.17
51 °
Dering Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.17 in
Chance of precipitation32%
Record high64° (2006)
Record low32° (1980)
Wed, 1851° / 44°0.08
51 °
Dering Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.08 in
Chance of precipitation22%
Record high62° (2021)
Record low32° (2020)
Thu, 1951° / 44°0.09
51 °
Dering Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high63° (2021)
Record low29° (2008)
Fri, 2051° / 43°0.13
51 °
Dering Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (1985)
Record low28° (1986)
Sat, 2150° / 42°0.1
50 °
Dering Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (1988)
Record low23° (1987)
Sun, 2249° / 42°0.18
49 °
Dering Harbor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.18 in
Chance of precipitation42%
Record high62° (1994)
Record low20° (2018)
Mon, 2349° / 41°0.15
49 °
Dering Harbor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.15 in
Chance of precipitation27%
Record high60° (1991)
Record low21° (2018)
Tue, 2450° / 42°0.12
50 °
Dering Harbor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.12 in
Chance of precipitation37%
Record high61° (2014)
Record low26° (1989)
Wed, 2550° / 41°0.15
50 °
Dering Harbor, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high61° (1983)
Record low26° (2013)
Thu, 2651° / 43°0.22
51 °
Dering Harbor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.22 in
Chance of precipitation45%
Record high63° (1979)
Record low28° (1978)
Fri, 2751° / 42°0.15
51 °
Dering Harbor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.15 in
Chance of precipitation38%
Record high62° (1986)
Record low27° (1978)
Sat, 2851° / 43°0.2
51 °
Dering Harbor, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.2 in
Chance of precipitation35%
Record high60° (1994)
Record low25° (2002)
Sun, 2949° / 41°0.11
49 °
Dering Harbor, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2011)
Record low29° (1989)
Mon, 3048° / 40°0.15
48 °
Dering Harbor, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2020)
Record low28° (1976)
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 Dering Harbor, 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 Dering Harbor, 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.