Monthly outlook for Hollymount, DE: average high 54.6°, average low 39.2°. That is 0.2° above the climate normal for November. Precipitation is expected on 1 day (about 2.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 28 November (67.8°), the coolest 24 November (26°).
54.6°/39.2°
Average high / low
+0.2°
Above normal
1 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
55.6°
54.4°
+0.6°
25 November – 4 December
53°
52.8°
+0.1°
5 December – 14 December
at normal
49.1°
—
November records over 66 years
77.5°6 November 2024All-time high
25°29 November 2023All-time low
Climate normals and records are computed from the nearest reference point — Dewey Beach (8 mi).
Mon, 1652° / 38°0
52 °
Hollymount, Monday, 16 November
Overcast. High 52°, low 38°.
Pressure30.45 inHg
Wind7.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point34°
Tue, 1754° / 34°0
54 °
Hollymount, Tuesday, 17 November
Clear. High 54°, low 34°.
Pressure30.53 inHg
Wind6.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point36°
Wed, 1860° / 36°0
60 °
Hollymount, Wednesday, 18 November
Clear. High 60°, low 36°.
Pressure30.50 inHg
Wind5.6 mph W
Humidity53%
Visibility6.2 mi
Dew point40°
Thu, 1963° / 38°0
63 °
Hollymount, Thursday, 19 November
Clear. High 63°, low 38°.
Pressure30.45 inHg
Wind6.2 mph SW
Humidity69%
Visibility—
Dew point43°
Fri, 2064° / 40°0
64 °
Hollymount, Friday, 20 November
Clear. High 64°, low 40°.
Pressure30.30 inHg
Wind6.1 mph SW
Humidity58%
Visibility—
Dew point40°
Sat, 2159° / 47°0
59 °
Hollymount, Saturday, 21 November
Clear. High 59°, low 47°.
Pressure30.36 inHg
Wind7 mph NE
Humidity60%
Visibility—
Dew point41°
Sun, 2264° / 49°0
64 °
Hollymount, Sunday, 22 November
Overcast. High 64°, low 49°.
Pressure30.15 inHg
Wind7.6 mph S
Humidity60%
Visibility—
Dew point44°
Mon, 2354° / 38°0
54 °
Hollymount, Monday, 23 November
Clear. High 54°, low 38°.
Pressure29.83 inHg
Wind18.5 mph NW
Humidity50%
Visibility—
Dew point34°
Tue, 2436° / 26°0
36 °
Hollymount, Tuesday, 24 November
Clear. High 36°, low 26°.
Pressure30.30 inHg
Wind18.1 mph NW
Humidity32%
Visibility—
Dew point4°
Wed, 2542° / 26°0
42 °
Hollymount, Wednesday, 25 November
Clear. High 42°, low 26°.
Pressure30.56 inHg
Wind10.4 mph N
Humidity36%
Visibility—
Dew point12°
Thu, 2645° / 30°0
45 °
Hollymount, Thursday, 26 November
Overcast. High 45°, low 30°.
Pressure30.56 inHg
Wind3.5 mph NW
Humidity44%
Visibility—
Dew point19°
Fri, 2764° / 45°0.03
64 °
Hollymount, Friday, 27 November
Light rain. High 64°, low 45°.
Pressure30.42 inHg
Wind20.3 mph SE
Humidity71%
Visibility—
Dew point47°
Sat, 2868° / 53°2
68 °
Hollymount, Saturday, 28 November
Heavy rain. High 68°, low 53°.
Pressure29.80 inHg
Wind29 mph SE
Humidity84%
Visibility—
Dew point62°
Sun, 2954° / 45°0
54 °
Hollymount, Sunday, 29 November
Clear. High 54°, low 45°.
Pressure29.91 inHg
Wind17 mph W
Humidity58%
Visibility—
Dew point37°
Mon, 3045° / 41°0
45 °
Hollymount, Monday, 30 November
Overcast. High 45°, low 41°.
Pressure30.03 inHg
Wind14.2 mph NW
Humidity61%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0152° / 41°0.12
52 °
Hollymount, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2001)
Record low27° (1976)
Wed, 0251° / 40°0.1
51 °
Hollymount, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.1 in
Chance of precipitation22%
Record high66° (2018)
Record low27° (2024)
Thu, 0351° / 40°0.09
51 °
Hollymount, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high68° (1991)
Record low23° (1976)
Fri, 0451° / 39°0.07
51 °
Hollymount, Friday, 4 December
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high70° (1998)
Record low22° (1976)
Sat, 0549° / 39°0.17
49 °
Hollymount, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.17 in
Chance of precipitation32%
Record high68° (1982)
Record low30° (1976)
Sun, 0650° / 39°0.11
50 °
Hollymount, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1998)
Record low27° (2007)
Mon, 0749° / 39°0.12
49 °
Hollymount, Monday, 7 December
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (1998)
Record low23° (2002)
Tue, 0848° / 38°0.1
48 °
Hollymount, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (1978)
Record low26° (2008)
Wed, 0949° / 38°0.19
49 °
Hollymount, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.19 in
Chance of precipitation38%
Record high68° (1978)
Record low25° (1960)
Thu, 1050° / 40°0.14
50 °
Hollymount, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.14 in
Chance of precipitation38%
Record high65° (2019)
Record low20° (1968)
Fri, 1149° / 38°0.24
49 °
Hollymount, Friday, 11 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.24 in
Chance of precipitation38%
Record high69° (2021)
Record low22° (1995)
Sat, 1248° / 38°0.09
48 °
Hollymount, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (2015)
Record low18° (1988)
Sun, 1349° / 38°0.13
49 °
Hollymount, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (2015)
Record low16° (1960)
Mon, 1448° / 37°0.18
48 °
Hollymount, Monday, 14 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.18 in
Chance of precipitation33%
Record high67° (2015)
Record low18° (1960)
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 Hollymount, DE 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 Hollymount, DE 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.