Your lowest temperature this fall/winter

Key West: 64 °F (18 °C) 
Marathon: 61 °F (16 °C)

Miami: 57 °F (14 °C)
Fort Lauderdale: 54 °F (12 °C)
West Palm Beach: 53 °F (12 °C)

Fort Myers: 51 °F (11 °C)
Punta Gorda: 45 °F (7 °C)
Sarasota: 44 °F (7 °C)
Tampa: 44 °F (7 °C)
Lakeland: 43 °F (6 °C)
Winter Haven: 46 °F (8 °C)
Brooksville: 31 °F (-1 °C)

PWS: 51.5 °F (10.8 °C) on December 7th
Port Salerno 5W COOP: 51 °F (11 °C) on December 7th
Allapattah Flats: 45.7 °F (7.6 °C) on December 6th

Fort Pierce: 50 °F (10 °C)
Vero Beach: 49 °F (9 °C)
Melbourne: 48 °F (9 °C)
Orlando: 46 °F (8 °C)
Sanford: 42 °F (6 °C)
Leesburg: 42 °F (6 °C)
Daytona Beach: 44 °F (7 °C)

Gainesville: 33 °F (1 °C)
Jacksonville: 32 °F (0 °C)

Tallahassee: 27 °F (-3 °C)
Pensacola: 34 °F (1 °C)

Lowest temp in FL: 26 °F (-3 °C) at Crestview on November 2nd and November 29th

Lowest max temp in FL: 52 °F (11 °C) at Sanborn on December 5th
Lowest max temp at my PWS: 68.7 °F (20.4 °C) on December 11th

12/14 4.4°C Phoenix, AZ

19 F/-7 C yesterday (12/22/2023). The high of 34 F/1 C was also the coolest max of the season. 

Milwaukee: 15F on November 28th

November 2nd is still tied for the coldest temp in Florida, that's ridiculous.  Here it's late November which is much cooler on average than early in the month.

-21.7c on January 2nd.

1/6 2.2°C Phoenix, AZ

1/8 0°C Phoenix, AZ

Until January hit, the previous lowest daytime high AND night time low has been on Nov 28, high -0.9C, low -6.0C. December has been almost completely devoid of cold weather (blame El Niño...)

The coldest weather has been surpassed marginally in January, with high -1.4C on Jan 1 and low -6.2C on Jan 4.

We're at the coldest temperature so far right now, -39.3C as of 9:00am this morning. The forecast has all the upcoming lows warmer than this, so there's a good chance this will end up being the coldest of the winter.