Weather in Big Coppitt Key, FL
Big Coppitt Key, Tuesday, 10 November, 16:55
Partly cloudy. Feels like 89°. High 84°, low 77°.
Monthly outlook for Big Coppitt Key, FL: average high 78.9°, average low 75.2°. That is 1.1° above the climate normal for November. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 10 November (84.2°), the coolest 14 November (68.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 November – 19 November | 79.4° | 77.3° | +1.1° |
| 20 November – 29 November | 78.2° | 76.5° | +1° |
| 30 November – 9 December | at normal | 75.6° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Stock Island (5 mi).
0Big Coppitt Key, Wednesday, 11 November
Partly cloudy. High 81°, low 80°.
0.06
Big Coppitt Key, Thursday, 12 November
Light rain. High 81°, low 79°.
0.04Big Coppitt Key, Friday, 13 November
Light rain. High 80°, low 75°.
0
Big Coppitt Key, Saturday, 14 November
Clear. High 74°, low 68°.
0.01Big Coppitt Key, Sunday, 15 November
Light rain. High 79°, low 71°.
0.28Big Coppitt Key, Monday, 16 November
Rain. High 79°, low 78°.
0.71Big Coppitt Key, Tuesday, 17 November
Heavy rain. High 79°, low 76°.
0.02Big Coppitt Key, Wednesday, 18 November
Light rain. High 78°, low 75°.
0.11Big Coppitt Key, Thursday, 19 November
Light rain. High 79°, low 76°.
0.03Big Coppitt Key, Friday, 20 November
Light rain. High 78°, low 75°.
0Big Coppitt Key, Saturday, 21 November
Light rain. High 78°, low 75°.
0.07Big Coppitt Key, Sunday, 22 November
Light rain. High 79°, low 77°.
0Big Coppitt Key, Monday, 23 November
Partly cloudy. High 79°, low 78°.
0.32Big Coppitt Key, Tuesday, 24 November
Rain. High 79°, low 71°.
0.19Big Coppitt Key, Wednesday, 25 November
Light rain. High 77°, low 73°.
0.04Big Coppitt Key, Thursday, 26 November
Climate normal for this date — 60-year average.
0.03
Big Coppitt Key, Friday, 27 November
Climate normal for this date — 60-year average.
0.03Big Coppitt Key, Saturday, 28 November
Climate normal for this date — 60-year average.
0.04Big Coppitt Key, Sunday, 29 November
Climate normal for this date — 60-year average.
0.05Big Coppitt Key, Monday, 30 November
Climate normal for this date — 60-year average.
0.05Big Coppitt Key, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.01Big Coppitt Key, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.02Big Coppitt Key, Thursday, 3 December
Climate normal for this date — 60-year average.
0.05Big Coppitt Key, Friday, 4 December
Climate normal for this date — 60-year average.
0.04Big Coppitt Key, Saturday, 5 December
Climate normal for this date — 60-year average.
0.06Big Coppitt Key, Sunday, 6 December
Climate normal for this date — 60-year average.
0.06Big Coppitt Key, Monday, 7 December
Climate normal for this date — 60-year average.
0.05Big Coppitt Key, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.07Big Coppitt Key, Wednesday, 9 December
Climate normal for this date — 60-year average.
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 Big Coppitt 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 Big Coppitt 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.
Sun and moon today
Weather history
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