Monthly outlook for Demster Beach, NY: average high 49.6°, average low 41.2°. That is 2.3° above the climate normal for November. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 9 days and 2.5 inches. The warmest day looks like 20 November (57.9°), the coolest 15 November (32.5°).
49.6°/41.2°
Average high / low
+2.3°
Above normal
8 / 9
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
47.7°
46.7°
+0.5°
17 November – 26 November
52.8°
43.1°
+5.4°
27 November – 6 December
at normal
39.7°
—
November records over 66 years
73°5 November 2022All-time high
7.7°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Richland (9 mi).
Sun, 0855° / 43°0.28
55 °
Demster Beach, Sunday, 8 November
Rain. High 55°, low 43°.
Pressure29.80 inHg
Wind18.2 mph W
Humidity65%
Visibility6.2 mi
Dew point39°
Mon, 0951° / 43°0.12
51 °
Demster Beach, Monday, 9 November
Rain. High 51°, low 43°.
Pressure29.85 inHg
Wind19.4 mph NW
Humidity73%
Visibility6.2 mi
Dew point41°
Tue, 1053° / 47°0.04
53 °
Demster Beach, Tuesday, 10 November
Light rain. High 53°, low 47°.
Pressure29.80 inHg
Wind15.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point45°
Wed, 1150° / 46°0.02
50 °
Demster Beach, Wednesday, 11 November
Light rain. High 50°, low 46°.
Pressure29.94 inHg
Wind6.9 mph NW
Humidity77%
Visibility6.2 mi
Dew point40°
Thu, 1246° / 42°0.04
46 °
Demster Beach, Thursday, 12 November
Light rain. High 46°, low 42°.
Pressure29.83 inHg
Wind24 mph NE
Humidity80%
Visibility—
Dew point38°
Fri, 1341° / 34°0.41
41 °
Demster Beach, Friday, 13 November
Snow. High 41°, low 34°.
Pressure29.74 inHg
Wind23.4 mph NE
Humidity80%
Visibility—
Dew point31°
Sat, 1438° / 35°0.41
38 °
Demster Beach, Saturday, 14 November
Snow. High 38°, low 35°.
Pressure29.71 inHg
Wind16.5 mph N
Humidity97%
Visibility—
Dew point34°
Sun, 1546° / 33°0
46 °
Demster Beach, Sunday, 15 November
Overcast. High 46°, low 33°.
Pressure30.00 inHg
Wind11.2 mph SW
Humidity65%
Visibility—
Dew point29°
Mon, 1649° / 41°0
49 °
Demster Beach, Monday, 16 November
Overcast. High 49°, low 41°.
Pressure30.09 inHg
Wind15.3 mph W
Humidity80%
Visibility—
Dew point43°
Tue, 1748° / 37°0
48 °
Demster Beach, Tuesday, 17 November
Overcast. High 48°, low 37°.
Pressure30.33 inHg
Wind12.3 mph S
Humidity88%
Visibility—
Dew point39°
Wed, 1851° / 42°0.06
51 °
Demster Beach, Wednesday, 18 November
Light rain. High 51°, low 42°.
Pressure30.18 inHg
Wind12.3 mph SE
Humidity90%
Visibility—
Dew point43°
Thu, 1954° / 45°0
54 °
Demster Beach, Thursday, 19 November
Overcast. High 54°, low 45°.
Pressure30.30 inHg
Wind9.5 mph S
Humidity88%
Visibility—
Dew point46°
Fri, 2058° / 43°0
58 °
Demster Beach, Friday, 20 November
Overcast. High 58°, low 43°.
Pressure30.18 inHg
Wind12 mph S
Humidity77%
Visibility—
Dew point42°
Sat, 2155° / 45°0.11
55 °
Demster Beach, Saturday, 21 November
Light rain. High 55°, low 45°.
Pressure30.06 inHg
Wind11.8 mph W
Humidity97%
Visibility—
Dew point52°
Sun, 2251° / 41°0
51 °
Demster Beach, Sunday, 22 November
Partly cloudy. High 51°, low 41°.
Pressure30.33 inHg
Wind6.6 mph SE
Humidity74%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2343° / 31°0.13
43 °
Demster Beach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation53%
Record high65° (1979)
Record low8° (2018)
Tue, 2442° / 32°0.14
42 °
Demster Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.14 in
Chance of precipitation57%
Record high65° (2014)
Record low12° (2000)
Wed, 2542° / 32°0.12
42 °
Demster Beach, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.12 in
Chance of precipitation53%
Record high60° (2001)
Record low14° (1995)
Thu, 2643° / 33°0.25
43 °
Demster Beach, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.25 in
Chance of precipitation65%
Record high64° (1979)
Record low20° (1978)
Fri, 2742° / 33°0.16
42 °
Demster Beach, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.16 in
Chance of precipitation70%
Record high62° (1988)
Record low18° (1978)
Sat, 2843° / 32°0.24
43 °
Demster Beach, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.24 in
Chance of precipitation83%
Record high67° (1990)
Record low17° (1996)
Sun, 2941° / 31°0.19
41 °
Demster Beach, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.19 in
Chance of precipitation63%
Record high62° (2005)
Record low15° (2013)
Mon, 3041° / 31°0.18
41 °
Demster Beach, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.18 in
Chance of precipitation68%
Record high62° (2006)
Record low13° (2013)
Tue, 0140° / 30°0.24
40 °
Demster Beach, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.24 in
Chance of precipitation62%
Record high58° (1998)
Record low11° (1989)
Wed, 0239° / 28°0.16
39 °
Demster Beach, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.16 in
Chance of precipitation72%
Record high56° (1982)
Record low7° (1976)
Thu, 0339° / 28°0.18
39 °
Demster Beach, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.18 in
Chance of precipitation60%
Record high61° (1982)
Record low2° (1976)
Fri, 0438° / 27°0.15
38 °
Demster Beach, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.15 in
Chance of precipitation63%
Record high64° (2012)
Record low7° (1966)
Sat, 0537° / 27°0.15
37 °
Demster Beach, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.15 in
Chance of precipitation67%
Record high62° (1982)
Record low1° (2025)
Sun, 0638° / 28°0.17
38 °
Demster Beach, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.17 in
Chance of precipitation67%
Record high62° (2001)
Record low13° (1980)
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 Demster Beach, 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 Demster Beach, 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.