Fort Myers SW Florida Regional Airport weather in December: Fort Myers SW Florida Regional Airport, Florida: normal highs, lows, rain and records for December
Fort Myers SW Florida Regional Airport in December has a normal high of 77°F and a normal low of 58°F, a daily mean of 67°F, falling from 79°F on the 1st to 75°F by the 31st. Measurable precipitation falls on 8 days in a normal December, 1.60 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 25°C and low of 14°C, 41 mm of precipitation in December.
- NOAA stationFort Myers SW Florida Regional Airport
- Station IDUSW00012894
- Location26.54°N 81.75°W
- Elevation31 ft (9 m)
- Jan 75° 54°
- Feb 78° 56°
- Mar 80° 59°
- Apr 85° 64°
- May 88° 68°
- Jun 90° 73°
- Jul 91° 75°
- Aug 91° 76°
- Sep 90° 75°
- Oct 86° 70°
- Nov 81° 63°
- Dec 77° 58°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Fort Myers SW Florida Regional Airport in December?
The normal high is 77°F and the normal low 58°F, for a daily mean of 67.2°F. December is 4.7°F cooler than November and 2.6°F warmer than January. December is the 10th warmest month of the year in Fort Myers SW Florida Regional Airport and the 11th wettest. Across the month the normal high falls 4°F, from 79°F on December 1 to 75°F on December 31. From one year to the next December's mean temperature typically moves about 3.3°F either way (NOAA's standard deviation), so roughly two Decembers in three average between 64°F and 71°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 26%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| December 1 | 79°F | 60°F | 25% | 9% |
| December 8 | 78°F | 59°F | 26% | 9% |
| December 15 | 77°F | 58°F | 26% | 10% |
| December 22 | 76°F | 57°F | 25% | 9% |
| December 31 | 75°F | 55°F | 25% | 9% |
Every day of December: normal high, low and chance of precipitation (warmest afternoon December 1, coldest night December 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| December 1 | 79°F | 60°F | 25% | 9% | 10 h 40 min |
| December 2 | 79°F | 60°F | 25% | 9% | 10 h 40 min |
| December 3 | 79°F | 60°F | 25% | 9% | 10 h 40 min |
| December 4 | 79°F | 60°F | 25% | 9% | 10 h 30 min |
| December 5 | 78°F | 60°F | 26% | 9% | 10 h 30 min |
| December 6 | 78°F | 59°F | 26% | 9% | 10 h 30 min |
| December 7 | 78°F | 59°F | 26% | 9% | 10 h 30 min |
| December 8 | 78°F | 59°F | 26% | 9% | 10 h 30 min |
| December 9 | 78°F | 59°F | 26% | 10% | 10 h 30 min |
| December 10 | 78°F | 59°F | 26% | 10% | 10 h 30 min |
| December 11 | 78°F | 59°F | 26% | 10% | 10 h 30 min |
| December 12 | 77°F | 58°F | 26% | 10% | 10 h 30 min |
| December 13 | 77°F | 58°F | 26% | 10% | 10 h 30 min |
| December 14 | 77°F | 58°F | 26% | 10% | 10 h 30 min |
| December 15 | 77°F | 58°F | 26% | 10% | 10 h 30 min |
| December 16 | 77°F | 58°F | 26% | 10% | 10 h 30 min |
| December 17 | 77°F | 57°F | 26% | 10% | 10 h 30 min |
| December 18 | 77°F | 57°F | 26% | 10% | 10 h 30 min |
| December 19 | 76°F | 57°F | 26% | 10% | 10 h 30 min |
| December 20 | 76°F | 57°F | 26% | 10% | 10 h 30 min |
| December 21 | 76°F | 57°F | 26% | 10% | 10 h 30 min |
| December 22 | 76°F | 57°F | 25% | 9% | 10 h 30 min |
| December 23 | 76°F | 56°F | 25% | 9% | 10 h 30 min |
| December 24 | 76°F | 56°F | 25% | 9% | 10 h 30 min |
| December 25 | 76°F | 56°F | 25% | 9% | 10 h 30 min |
| December 26 | 75°F | 56°F | 25% | 9% | 10 h 30 min |
| December 27 | 75°F | 56°F | 25% | 9% | 10 h 30 min |
| December 28 | 75°F | 56°F | 25% | 9% | 10 h 30 min |
| December 29 | 75°F | 55°F | 25% | 9% | 10 h 30 min |
| December 30 | 75°F | 55°F | 25% | 9% | 10 h 30 min |
| December 31 | 75°F | 55°F | 25% | 9% | 10 h 30 min |
- Normal high
- 77°FDecember average
- Normal low
- 58°FDecember average
- Precipitation
- 1.60 inmonth total
- Days with precipitation
- 80.01 inch or more
- Daylight
- 10 h 40 min to 10 h 30 minDecember 1 to December 31
- Days at 70°F or more
- 27
- Days at 80°F or more
- 13
- Sunshine
- 82%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00012894; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Fort Myers SW Florida Regional Airport in December?
On a given December day the chance of 0.01 inch or more is 26% on average, highest around December 11 (26%). In all, 1.60 in falls on 8 days of a normal December.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00012894.
How humid and windy is Fort Myers SW Florida Regional Airport in December?
At 3 p.m. the normal temperature is 74°F with 54% relative humidity and a dew point of 56°F; at 6 a.m. it is 58°F with 89% humidity. The wind averages 7.3 mph, most often from the northeast in the afternoon.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 58°F | 55°F | 89% | 5.7 mph | – |
| 9 a.m. | 62°F | 56°F | 82% | 7.4 mph | – |
| noon | 71°F | 57°F | 60% | 10.4 mph | 57% |
| 3 p.m. | 74°F | 56°F | 54% | 9.9 mph | 55% |
| 6 p.m. | 68°F | 57°F | 67% | 7.3 mph | 64% |
| 9 p.m. | 63°F | 57°F | 80% | 5.9 mph | 73% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00012894. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for December in Fort Myers SW Florida Regional Airport?
The warmest December temperature on this station's record (since 1998) is 89°F, on December 14, 2006; the coldest is 33°F, on December 31, 2000. The wettest December brought 4.63 in (2019).
The December mean against the 1991-2020 normal of 67.2°F: 2021 70.8°F (+3.6), 2022 67.8°F (+0.6), 2023 66.5°F (−0.7), 2024 66.4°F (−0.8), 2025 69.8°F (+2.6). 3 of 5 ran warmer than normal.
| December | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 70.8°F | +3.6°F | 0.70 in |
| 2022 | 67.8°F | +0.6°F | – |
| 2023 | 66.5°F | −0.7°F | 2.54 in |
| 2024 | 66.4°F | −0.8°F | 1.37 in |
| 2025 | 69.8°F | +2.6°F | 0.90 in |
Source: records: ACIS, station USW00012894; recent months: ACIS, station USW00012894. Records and recent months use complete months only.
How does December in Fort Myers SW Florida Regional Airport compare across Florida?
Across the 106 places PlainClimate covers in Florida, December normal highs run from 63°F in Milton to 80°F in Everglades; Fort Myers SW Florida Regional Airport's is 77°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Fort Myers SW Florida Regional Airport in November81°F by day, 63°F at night
- Fort Myers SW Florida Regional Airport in January75°F by day, 54°F at night
- Fort Myers SW Florida Regional Airport through the yearEvery month, frost dates, records and recent years
- Florida in DecemberThe statewide normal and the warmest and coolest places
- Everglades: Florida's warmest Decembernormal high 80°F