Monthly outlook for New Haven, NY: average high 48.2°, average low 38.9°. That is 2.8° above the climate normal for November. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 9 days and 2.6 inches. The warmest day looks like 28 November (59.3°), the coolest 25 November (29.1°).
48.2°/38.9°
Average high / low
+2.8°
Above normal
5 / 9
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
48.2°
43.8°
+2.5°
24 November – 3 December
48.3°
41.1°
+4°
4 December – 13 December
at normal
36.3°
—
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 (10 mi).
Sun, 1540° / 35°0.2
40 °
New Haven, Sunday, 15 November
Rain. High 40°, low 35°.
Pressure30.21 inHg
Wind12.6 mph NW
Humidity68%
Visibility6.2 mi
Dew point33°
Mon, 1649° / 38°0
49 °
New Haven, Monday, 16 November
Light rain. High 49°, low 38°.
Pressure30.47 inHg
Wind10.4 mph NW
Humidity67%
Visibility6.2 mi
Dew point34°
Tue, 1750° / 45°0
50 °
New Haven, Tuesday, 17 November
Mostly clear. High 50°, low 45°.
Pressure30.47 inHg
Wind13.2 mph W
Humidity71%
Visibility6.2 mi
Dew point40°
Wed, 1851° / 46°0
51 °
New Haven, Wednesday, 18 November
Overcast. High 51°, low 46°.
Pressure30.45 inHg
Wind12.3 mph W
Humidity81%
Visibility—
Dew point42°
Thu, 1954° / 43°0
54 °
New Haven, Thursday, 19 November
Overcast. High 54°, low 43°.
Pressure30.39 inHg
Wind11.7 mph SW
Humidity65%
Visibility—
Dew point37°
Fri, 2052° / 47°0
52 °
New Haven, Friday, 20 November
Partly cloudy. High 52°, low 47°.
Pressure30.24 inHg
Wind13 mph SW
Humidity69%
Visibility—
Dew point41°
Sat, 2151° / 38°0
51 °
New Haven, Saturday, 21 November
Mostly clear. High 51°, low 38°.
Pressure30.36 inHg
Wind11.9 mph SE
Humidity69%
Visibility—
Dew point35°
Sun, 2254° / 44°0.1
54 °
New Haven, Sunday, 22 November
Light rain. High 54°, low 44°.
Pressure29.85 inHg
Wind17.5 mph S
Humidity62%
Visibility—
Dew point40°
Mon, 2342° / 33°0.19
42 °
New Haven, Monday, 23 November
Snow. High 42°, low 33°.
Pressure29.80 inHg
Wind22.8 mph W
Humidity89%
Visibility—
Dew point32°
Tue, 2435° / 31°0
35 °
New Haven, Tuesday, 24 November
Overcast. High 35°, low 31°.
Pressure30.24 inHg
Wind16.2 mph NW
Humidity59%
Visibility—
Dew point20°
Wed, 2542° / 29°0
42 °
New Haven, Wednesday, 25 November
Overcast. High 42°, low 29°.
Pressure30.42 inHg
Wind9.6 mph SE
Humidity65%
Visibility—
Dew point25°
Thu, 2643° / 32°0
43 °
New Haven, Thursday, 26 November
Overcast. High 43°, low 32°.
Pressure30.33 inHg
Wind9.9 mph SE
Humidity62%
Visibility—
Dew point26°
Fri, 2752° / 40°0
52 °
New Haven, Friday, 27 November
Overcast. High 52°, low 40°.
Pressure30.42 inHg
Wind11.2 mph SE
Humidity75%
Visibility—
Dew point37°
Sat, 2859° / 45°0
59 °
New Haven, Saturday, 28 November
Partly cloudy. High 59°, low 45°.
Pressure30.21 inHg
Wind22.7 mph S
Humidity68%
Visibility—
Dew point42°
Sun, 2959° / 42°0.23
59 °
New Haven, Sunday, 29 November
Rain. High 59°, low 42°.
Pressure29.94 inHg
Wind19.8 mph S
Humidity72%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3041° / 31°0.18
41 °
New Haven, 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 °
New Haven, 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 °
New Haven, 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 °
New Haven, 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 °
New Haven, 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 °
New Haven, 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 °
New Haven, 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)
Mon, 0735° / 26°0.15
35 °
New Haven, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.15 in
Chance of precipitation67%
Record high62° (1998)
Record low9° (1972)
Tue, 0835° / 24°0.11
35 °
New Haven, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.11 in
Chance of precipitation55%
Record high57° (1966)
Record low5° (2008)
Wed, 0936° / 25°0.17
36 °
New Haven, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.17 in
Chance of precipitation60%
Record high55° (1966)
Record low1° (1976)
Thu, 1037° / 26°0.15
37 °
New Haven, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.15 in
Chance of precipitation63%
Record high59° (1966)
Record low4° (1976)
Fri, 1136° / 25°0.18
36 °
New Haven, Friday, 11 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.18 in
Chance of precipitation68%
Record high58° (2021)
Record low1° (1988)
Sat, 1235° / 25°0.14
35 °
New Haven, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.14 in
Chance of precipitation58%
Record high52° (2015)
Record low-4° (1988)
Sun, 1336° / 24°0.14
36 °
New Haven, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.14 in
Chance of precipitation58%
Record high52° (1991)
Record low0° (2000)
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 New Haven, 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 New Haven, 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.