Monthly outlook for Derby Line, VT: average high 44.5°, average low 33.5°. That is 3.9° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 8 days and 2.1 inches. The warmest day looks like 23 November (53.3°), the coolest 27 November (26.6°).
44.5°/33.5°
Average high / low
+3.9°
Above normal
4 / 8
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
43.6°
38.6°
+2.7°
22 November – 1 December
46.2°
35.4°
+6°
2 December – 11 December
at normal
30.6°
—
November records over 66 years
70.9°5 November 2022All-time high
-7.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Brownington (12 mi).
Fri, 1339° / 28°0
39 °
Derby Line, Friday, 13 November
Overcast. High 39°, low 28°.
Pressure29.68 inHg
Wind7.4 mph N
Humidity76%
Visibility6.2 mi
Dew point25°
Sat, 1438° / 33°0.04
38 °
Derby Line, Saturday, 14 November
Light rain. High 38°, low 33°.
Pressure29.68 inHg
Wind7.2 mph W
Humidity80%
Visibility6.2 mi
Dew point32°
Sun, 1536° / 33°0.04
36 °
Derby Line, Sunday, 15 November
Light rain. High 36°, low 33°.
Pressure30.00 inHg
Wind10.4 mph NW
Humidity82%
Visibility5.5 mi
Dew point31°
Mon, 1638° / 31°0
38 °
Derby Line, Monday, 16 November
Overcast. High 38°, low 31°.
Pressure30.36 inHg
Wind9 mph W
Humidity79%
Visibility—
Dew point30°
Tue, 1745° / 30°0
45 °
Derby Line, Tuesday, 17 November
Partly cloudy. High 45°, low 30°.
Pressure30.33 inHg
Wind8.3 mph SW
Humidity75%
Visibility—
Dew point31°
Wed, 1848° / 30°0
48 °
Derby Line, Wednesday, 18 November
Partly cloudy. High 48°, low 30°.
Pressure30.30 inHg
Wind6.7 mph SW
Humidity71%
Visibility—
Dew point33°
Thu, 1951° / 32°0
51 °
Derby Line, Thursday, 19 November
Clear. High 51°, low 32°.
Pressure30.33 inHg
Wind5.9 mph SW
Humidity73%
Visibility—
Dew point35°
Fri, 2053° / 37°0
53 °
Derby Line, Friday, 20 November
Mostly clear. High 53°, low 37°.
Pressure30.18 inHg
Wind6.6 mph SW
Humidity63%
Visibility—
Dew point34°
Sat, 2148° / 37°0
48 °
Derby Line, Saturday, 21 November
Light rain. High 48°, low 37°.
Pressure30.03 inHg
Wind6.5 mph S
Humidity82%
Visibility—
Dew point38°
Sun, 2252° / 33°0
52 °
Derby Line, Sunday, 22 November
Mostly clear. High 52°, low 33°.
Pressure30.15 inHg
Wind11.2 mph S
Humidity74%
Visibility—
Dew point35°
Mon, 2353° / 44°0.01
53 °
Derby Line, Monday, 23 November
Light rain. High 53°, low 44°.
Pressure29.83 inHg
Wind14.4 mph S
Humidity74%
Visibility—
Dew point41°
Tue, 2448° / 42°0.03
48 °
Derby Line, Tuesday, 24 November
Light rain. High 48°, low 42°.
Pressure30.00 inHg
Wind6.7 mph S
Humidity84%
Visibility—
Dew point41°
Wed, 2552° / 40°0.3
52 °
Derby Line, Wednesday, 25 November
Rain. High 52°, low 40°.
Pressure29.71 inHg
Wind16.5 mph S
Humidity79%
Visibility—
Dew point43°
Thu, 2638° / 27°0.04
38 °
Derby Line, Thursday, 26 November
Light snow. High 38°, low 27°.
Pressure29.94 inHg
Wind13 mph W
Humidity62%
Visibility—
Dew point19°
Fri, 2735° / 27°0
35 °
Derby Line, Friday, 27 November
Overcast. High 35°, low 27°.
Pressure30.33 inHg
Wind11.6 mph SW
Humidity47%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2836° / 23°0.17
36 °
Derby Line, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.17 in
Chance of precipitation70%
Record high60° (1990)
Record low0° (1969)
Sun, 2935° / 22°0.11
35 °
Derby Line, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation47%
Record high53° (2011)
Record low2° (1989)
Mon, 3034° / 22°0.12
34 °
Derby Line, Monday, 30 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.12 in
Chance of precipitation50%
Record high60° (2006)
Record low-1° (1989)
Tue, 0134° / 21°0.15
34 °
Derby Line, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.15 in
Chance of precipitation52%
Record high58° (2020)
Record low-3° (1989)
Wed, 0233° / 19°0.11
33 °
Derby Line, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.11 in
Chance of precipitation45%
Record high46° (1996)
Record low-18° (1989)
Thu, 0333° / 20°0.15
33 °
Derby Line, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.15 in
Chance of precipitation55%
Record high49° (2009)
Record low-10° (1976)
Fri, 0431° / 18°0.09
31 °
Derby Line, Friday, 4 December
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.09 in
Chance of precipitation47%
Record high53° (1982)
Record low-8° (1976)
Sat, 0529° / 17°0.09
29 °
Derby Line, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high29°
Average low17°
Average precipitation0.09 in
Chance of precipitation40%
Record high50° (1973)
Record low-6° (2025)
Sun, 0632° / 18°0.16
32 °
Derby Line, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.16 in
Chance of precipitation55%
Record high57° (2001)
Record low-6° (1989)
Mon, 0730° / 16°0.13
30 °
Derby Line, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.13 in
Chance of precipitation55%
Record high56° (1998)
Record low-5° (1972)
Tue, 0828° / 13°0.1
28 °
Derby Line, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.1 in
Chance of precipitation45%
Record high47° (1974)
Record low-14° (2000)
Wed, 0929° / 12°0.11
29 °
Derby Line, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.11 in
Chance of precipitation47%
Record high55° (1966)
Record low-16° (2002)
Thu, 1031° / 15°0.11
31 °
Derby Line, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.11 in
Chance of precipitation50%
Record high51° (1966)
Record low-14° (1976)
Fri, 1130° / 15°0.12
30 °
Derby Line, Friday, 11 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.12 in
Chance of precipitation43%
Record high52° (1966)
Record low-14° (1988)
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 Derby Line, VT 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 Derby Line, VT 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.