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climate
section.name · section.levels.city
Normal high in January in Marathon
1991–2020 · 1 data point
section.rank · Towns of Florida
section.updated Oct 21, 2026
section.source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020
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climate
8 figures
Latest value · 1991–2020
76 °F
Towns of Florida · 2020
section.rank
Place 1 is the highest value.
Weather through the year section.normal · section.station
76°
64°
Jan
78°
66°
Feb
81°
69°
Mar
84°
73°
Apr
87°
76°
May
90°
78°
Jun
91°
79°
Jul
92°
80°
Aug
90°
78°
Sep
86°
76°
Oct
81°
71°
Nov
78°
67°
Dec
1.6
1.7
1.3
2.1
3.4
4.2
3.8
5.3
6.4
5.9
1.8
2.2
High and low, °F
Precipitation, inches
section.source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020
Ranking · Towns of Florida
2020 · Place 1 is the highest value.
| # | Territory | Normal high in January | |
|---|---|---|---|
| 1 | Florida City | 78 °F | |
| 2 | Chokoloskee | 77 °F | |
| 3 | Aventura | 77 °F | |
| 4 | Cooper City | 77 °F | |
| 5 | Cutler Bay | 77 °F | |
| 6 | Davie | 77 °F | |
| 7 | Golden Beach | 77 °F | |
| 8 | Goulds | 77 °F | |
| 9 | Homestead | 77 °F | |
| 10 | Kendale Lakes | 77 °F | |
| 11 | Miramar | 77 °F | |
| 12 | Naranja | 77 °F | |
| 13 | North Miami Beach | 77 °F | |
| 14 | Ojus | 77 °F | |
| 15 | Palmetto Bay | 77 °F | |
| 16 | Pembroke Park | 77 °F | |
| 17 | Pembroke Pines | 77 °F | |
| 18 | Princeton | 77 °F | |
| 19 | South Miami Heights | 77 °F | |
| 20 | Southwest Ranches | 77 °F | |
| 21 | Sunny Isles Beach | 77 °F | |
| 22 | The Crossings | 77 °F | |
| 23 | The Hammocks | 77 °F | |
| 24 | Three Lakes | 77 °F | |
| 25 | West Park | 77 °F | |
| … | |||
| 64 | Belle Glade | 76 °F | |
| 65 | South Bay | 76 °F | |
| 66 | Key West | 76 °F | |
| 67 | Marathon | 76 °F | |
| 68 | Stock Island | 76 °F | |
| 69 | Dania Beach | 76 °F | |
| 70 | Fort Lauderdale | 76 °F | |
| … |
section.source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 2020
section.what
The typical daytime high in January.
section.how
Average daily maximum in January at the nearest weather station with a long record: 1991–2020, or the latest ten years.
climate
Marathon in numbers
Average daily high
85 °F
1991–2020
Average daily low
73 °F
1991–2020
Normal annual rainfall
39.7 in
1991–2020
Days at 90 °F (32 °C) or hotter
105
1991–2020
Days with 0.1 in (2.5 mm) of rain or more
59
1991–2020
Average annual temperature
78 °F
2025 · Monroe County
Annual precipitation
40.4 in
2025 · Monroe County
CO₂ emissions per person
13.6
2024 · United States