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Climate Statistics · City

Average daily low in Marco Island

1991–2020 · 1 data point 136 of 391 · Towns of Florida Updated Oct 22, 2026

Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020

Weather through the year long-term average 1991–2020 · Marco Is weather station, 1 km away
74° 55°
Jan
76° 57°
Feb
79° 60°
Mar
83° 65°
Apr
87° 70°
May
90° 74°
Jun
91° 76°
Jul
92° 76°
Aug
90° 75°
Sep
87° 71°
Oct
80° 63°
Nov
77° 59°
Dec
2.5
1.9
2.1
2.5
3.4
8.4
6.6
9.2
9.9
3.2
2.0
1.7
High and low, °F Precipitation, inches

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.

#TerritoryAverage daily low
1 Cudjoe Key 74 °F
2 Key West 74 °F
3 Stock Island 74 °F
4 Islamorada 73 °F
5 Marathon 73 °F
6 Coral Gables 73 °F
7 Glenvar Heights 73 °F
8 Kendall 73 °F
9 Key Biscayne 73 °F
10 Olympia Heights 73 °F
11 Pinecrest 73 °F
12 South Miami 73 °F
13 Sunset 73 °F
14 Big Pine Key 72 °F
15 Duck Key 72 °F
16 Layton 72 °F
17 Tavernier 72 °F
18 Key Largo 72 °F
19 Bal Harbour 71 °F
20 Bay Harbor Islands 71 °F
21 Biscayne Park 71 °F
22 El Portal 71 °F
23 Miami 71 °F
24 Miami Beach 71 °F
25 Miami Shores 71 °F
…
133 Lely Resort 67 °F
134 Naples 67 °F
135 Goodland 67 °F
136 Marco Island 67 °F
137 Jupiter Farms 67 °F
138 Bloomingdale 66 °F
139 Brandon 66 °F
…

Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 2020

What it means

The typical coolest temperature of the day, usually at night, averaged over the year.

How it is calculated

Mean of the twelve monthly normals of the daily minimum at the nearest weather station: 1991–2020, or the latest ten years where the older record is missing.