Monthly outlook for Demster Beach, NY: average high 55.2°, average low 45.3°. That is 3.6° above the climate normal for November. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 9 days and 2.6 inches. The warmest day looks like 4 November (66.4°), the coolest 13 November (31.7°).
55.2°/45.3°
Average high / low
+3.6°
Above normal
3 / 9
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
58.5°
50.6°
+4.4°
11 November – 20 November
49.8°
44.9°
+2.7°
21 November – 30 November
at normal
42°
—
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).
Mon, 0265° / 42°0
65 °
Demster Beach, Monday, 2 November
Overcast. High 65°, low 42°.
Pressure30.30 inHg
Wind5.6 mph SW
Humidity65%
Visibility6.2 mi
Dew point48°
Tue, 0361° / 45°0.01
61 °
Demster Beach, Tuesday, 3 November
Light rain. High 61°, low 45°.
Pressure30.18 inHg
Wind12 mph S
Humidity77%
Visibility6.2 mi
Dew point50°
Wed, 0466° / 56°0
66 °
Demster Beach, Wednesday, 4 November
Overcast. High 66°, low 56°.
Pressure30.03 inHg
Wind9.4 mph S
Humidity74%
Visibility6.2 mi
Dew point55°
Thu, 0562° / 58°0.37
62 °
Demster Beach, Thursday, 5 November
Rain. High 62°, low 58°.
Pressure29.83 inHg
Wind11.1 mph SW
Humidity91%
Visibility6.2 mi
Dew point59°
Fri, 0659° / 56°0
59 °
Demster Beach, Friday, 6 November
Overcast. High 59°, low 56°.
Pressure29.88 inHg
Wind11.4 mph NE
Humidity95%
Visibility—
Dew point55°
Sat, 0754° / 51°0.08
54 °
Demster Beach, Saturday, 7 November
Light rain. High 54°, low 51°.
Pressure29.88 inHg
Wind15.1 mph NW
Humidity90%
Visibility—
Dew point50°
Sun, 0850° / 47°0.03
50 °
Demster Beach, Sunday, 8 November
Light rain. High 50°, low 47°.
Pressure29.97 inHg
Wind18.8 mph NW
Humidity73%
Visibility—
Dew point40°
Mon, 0951° / 45°0.07
51 °
Demster Beach, Monday, 9 November
Light rain. High 51°, low 45°.
Pressure29.97 inHg
Wind15.3 mph W
Humidity66%
Visibility—
Dew point38°
Tue, 1053° / 41°0
53 °
Demster Beach, Tuesday, 10 November
Partly cloudy. High 53°, low 41°.
Pressure30.06 inHg
Wind9.3 mph W
Humidity72%
Visibility—
Dew point39°
Wed, 1146° / 39°0
46 °
Demster Beach, Wednesday, 11 November
Partly cloudy. High 46°, low 39°.
Pressure29.97 inHg
Wind11.9 mph N
Humidity74%
Visibility—
Dew point36°
Thu, 1239° / 33°0
39 °
Demster Beach, Thursday, 12 November
Overcast. High 39°, low 33°.
Pressure30.15 inHg
Wind11.8 mph NE
Humidity63%
Visibility—
Dew point24°
Fri, 1345° / 32°0
45 °
Demster Beach, Friday, 13 November
Overcast. High 45°, low 32°.
Pressure30.24 inHg
Wind16.3 mph SW
Humidity58%
Visibility—
Dew point27°
Sat, 1457° / 48°0
57 °
Demster Beach, Saturday, 14 November
Overcast. High 57°, low 48°.
Pressure30.09 inHg
Wind16.4 mph W
Humidity66%
Visibility—
Dew point42°
Sun, 1559° / 53°0
59 °
Demster Beach, Sunday, 15 November
Overcast. High 59°, low 53°.
Pressure29.88 inHg
Wind19.8 mph W
Humidity56%
Visibility—
Dew point42°
Mon, 1653° / 45°0
53 °
Demster Beach, Monday, 16 November
Clear. High 53°, low 45°.
Pressure30.18 inHg
Wind9.7 mph W
Humidity67%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1744° / 34°0.17
44 °
Demster Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.17 in
Chance of precipitation60%
Record high63° (1987)
Record low20° (1972)
Wed, 1844° / 34°0.1
44 °
Demster Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.1 in
Chance of precipitation40%
Record high63° (1994)
Record low22° (2014)
Thu, 1945° / 34°0.11
45 °
Demster Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.11 in
Chance of precipitation43%
Record high66° (1985)
Record low21° (2014)
Fri, 2044° / 34°0.16
44 °
Demster Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.16 in
Chance of precipitation53%
Record high68° (1991)
Record low22° (1986)
Sat, 2142° / 32°0.17
42 °
Demster Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.17 in
Chance of precipitation60%
Record high53° (2003)
Record low16° (1987)
Sun, 2242° / 32°0.15
42 °
Demster Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.15 in
Chance of precipitation57%
Record high61° (1999)
Record low11° (2018)
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)
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.