Monthly outlook for Summerland Key, FL: average high 79°, average low 75.7°. That is 1.5° above the climate normal for November. Precipitation is expected on 10 days (about 1.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 12 November (82.1°), the coolest 15 November (69.2°).
79°/75.7°
Average high / low
+1.5°
Above normal
10 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
78.8°
76.6°
+1.2°
22 November – 1 December
79.5°
75.9°
+2°
2 December – 11 December
at normal
74.9°
—
November records over 66 years
83.3°4 November 2019All-time high
54.7°25 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Big Pine Key (5 mi).
Fri, 1381° / 75°0.06
81 °
Summerland Key, Friday, 13 November
Light rain. High 81°, low 75°.
Pressure29.83 inHg
Wind11.9 mph NW
Humidity69%
Visibility6.2 mi
Dew point69°
Sat, 1475° / 70°0
75 °
Summerland Key, Saturday, 14 November
Clear. High 75°, low 70°.
Pressure30.03 inHg
Wind14.5 mph NE
Humidity72%
Visibility6.2 mi
Dew point61°
Sun, 1577° / 69°0
77 °
Summerland Key, Sunday, 15 November
Overcast. High 77°, low 69°.
Pressure30.15 inHg
Wind9.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point62°
Mon, 1679° / 75°0.01
79 °
Summerland Key, Monday, 16 November
Light rain. High 79°, low 75°.
Pressure30.12 inHg
Wind19.8 mph E
Humidity66%
Visibility6.2 mi
Dew point65°
Tue, 1780° / 77°0.11
80 °
Summerland Key, Tuesday, 17 November
Light rain. High 80°, low 77°.
Pressure30.06 inHg
Wind27 mph E
Humidity73%
Visibility—
Dew point69°
Wed, 1879° / 75°0.2
79 °
Summerland Key, Wednesday, 18 November
Light rain. High 79°, low 75°.
Pressure30.00 inHg
Wind26 mph NE
Humidity64%
Visibility—
Dew point65°
Thu, 1977° / 75°0.11
77 °
Summerland Key, Thursday, 19 November
Light rain. High 77°, low 75°.
Pressure29.97 inHg
Wind26.7 mph NE
Humidity67%
Visibility—
Dew point65°
Fri, 2079° / 76°0
79 °
Summerland Key, Friday, 20 November
Clear. High 79°, low 76°.
Pressure30.00 inHg
Wind24.4 mph NE
Humidity66%
Visibility—
Dew point65°
Sat, 2178° / 75°0.1
78 °
Summerland Key, Saturday, 21 November
Light rain. High 78°, low 75°.
Pressure29.97 inHg
Wind22.8 mph NE
Humidity70%
Visibility—
Dew point67°
Sun, 2279° / 76°0.03
79 °
Summerland Key, Sunday, 22 November
Light rain. High 79°, low 76°.
Pressure29.91 inHg
Wind20.9 mph NE
Humidity74%
Visibility—
Dew point69°
Mon, 2379° / 77°0.07
79 °
Summerland Key, Monday, 23 November
Light rain. High 79°, low 77°.
Pressure29.91 inHg
Wind13.3 mph SE
Humidity77%
Visibility—
Dew point71°
Tue, 2480° / 79°0.07
80 °
Summerland Key, Tuesday, 24 November
Light rain. High 80°, low 79°.
Pressure29.97 inHg
Wind14.3 mph S
Humidity79%
Visibility—
Dew point73°
Wed, 2580° / 79°0.36
80 °
Summerland Key, Wednesday, 25 November
Light rain. High 80°, low 79°.
Pressure30.03 inHg
Wind9.5 mph SE
Humidity81%
Visibility—
Dew point73°
Thu, 2680° / 78°0.23
80 °
Summerland Key, Thursday, 26 November
Light rain. High 80°, low 78°.
Pressure30.06 inHg
Wind17.6 mph E
Humidity80%
Visibility—
Dew point73°
Fri, 2780° / 79°0.1
80 °
Summerland Key, Friday, 27 November
Light rain. High 80°, low 79°.
Pressure29.97 inHg
Wind18.6 mph E
Humidity84%
Visibility—
Dew point75°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2876° / 73°0.02
76 °
Summerland Key, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.02 in
Chance of precipitation18%
Record high79° (2022)
Record low61° (2013)
Sun, 2976° / 72°0.03
76 °
Summerland Key, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high76°
Average low72°
Average precipitation0.03 in
Chance of precipitation25%
Record high80° (2022)
Record low63° (2003)
Mon, 3076° / 72°0.04
76 °
Summerland Key, Monday, 30 November
Climate normal for this date — 60-year average.
Average high76°
Average low72°
Average precipitation0.04 in
Chance of precipitation25%
Record high80° (2022)
Record low61° (1963)
Tue, 0176° / 72°0.05
76 °
Summerland Key, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high76°
Average low72°
Average precipitation0.05 in
Chance of precipitation22%
Record high81° (2022)
Record low61° (1965)
Wed, 0275° / 72°0.02
75 °
Summerland Key, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (2018)
Record low62° (1960)
Thu, 0375° / 72°0.02
75 °
Summerland Key, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (1983)
Record low62° (2008)
Fri, 0475° / 72°0.05
75 °
Summerland Key, Friday, 4 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.05 in
Chance of precipitation22%
Record high80° (1983)
Record low59° (1989)
Sat, 0575° / 71°0.03
75 °
Summerland Key, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high75°
Average low71°
Average precipitation0.03 in
Chance of precipitation18%
Record high79° (2009)
Record low59° (1981)
Sun, 0675° / 71°0.05
75 °
Summerland Key, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high75°
Average low71°
Average precipitation0.05 in
Chance of precipitation18%
Record high79° (2025)
Record low62° (2003)
Mon, 0775° / 71°0.05
75 °
Summerland Key, Monday, 7 December
Climate normal for this date — 60-year average.
Average high75°
Average low71°
Average precipitation0.05 in
Chance of precipitation20%
Record high80° (2025)
Record low58° (1984)
Tue, 0875° / 72°0.03
75 °
Summerland Key, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.03 in
Chance of precipitation15%
Record high80° (2025)
Record low57° (2010)
Wed, 0975° / 72°0.07
75 °
Summerland Key, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (1978)
Record low60° (1990)
Thu, 1075° / 72°0.03
75 °
Summerland Key, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.03 in
Chance of precipitation18%
Record high79° (1994)
Record low59° (2014)
Fri, 1174° / 71°0.04
74 °
Summerland Key, Friday, 11 December
Climate normal for this date — 60-year average.
Average high74°
Average low71°
Average precipitation0.04 in
Chance of precipitation22%
Record high79° (1986)
Record low56° (1962)
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 Summerland Key, FL 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 Summerland Key, FL 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.