Humid subtropical climate
Climate Marco Island - Florida
Annual high80ºF
Annual low63ºF
Precipitation54.69 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 71 | 51 | 2.08 |
| Feb | 73 | 54 | 2.30 |
| Mar | 75 | 57 | 2.54 |
| Apr | 78 | 61 | 2.54 |
| May | 83 | 66 | 3.46 |
| Jun | 86 | 71 | 9.46 |
| Jul | 88 | 73 | 6.95 |
| Aug | 88 | 73 | 9.12 |
| Sep | 87 | 72 | 8.36 |
| Oct | 83 | 67 | 3.75 |
| Nov | 78 | 61 | 2.29 |
| Dec | 73 | 54 | 1.84 |
- JanHigh 71ºFLow 51ºFPrecip 2.08 inch
- FebHigh 73ºFLow 54ºFPrecip 2.30 inch
- MarHigh 75ºFLow 57ºFPrecip 2.54 inch
- AprHigh 78ºFLow 61ºFPrecip 2.54 inch
- MayHigh 83ºFLow 66ºFPrecip 3.46 inch
- JunHigh 86ºFLow 71ºFPrecip 9.46 inch
- JulHigh 88ºFLow 73ºFPrecip 6.95 inch
- AugHigh 88ºFLow 73ºFPrecip 9.12 inch
- SepHigh 87ºFLow 72ºFPrecip 8.36 inch
- OctHigh 83ºFLow 67ºFPrecip 3.75 inch
- NovHigh 78ºFLow 61ºFPrecip 2.29 inch
- DecHigh 73ºFLow 54ºFPrecip 1.84 inch
Climate summary
What is the average weather in Marco Island, Florida?
Marco Island experiences a humid subtropical climate, characterized by hot summers and mild winters. The area is wet overall, with a strong seasonal pattern where summer brings significantly more rain. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months, contributing to the high annual precipitation.
Marco Island weather averages
Annual high80ºF
Annual low63ºF
Precipitation54.69 inch
Daily normals Marco Island - Florida - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 74.9 | 56.0 | 0.06 | 0.06 |
| Jan 2 | 74.8 | 55.9 | 0.11 | 0.11 |
| Jan 3 | 74.7 | 55.7 | 0.16 | 0.16 |
| Jan 4 | 74.5 | 55.6 | 0.21 | 0.21 |
| Jan 5 | 74.4 | 55.4 | 0.27 | 0.27 |
| Jan 6 | 74.3 | 55.3 | 0.32 | 0.32 |
| Jan 7 | 74.2 | 55.2 | 0.36 | 0.36 |
| Jan 8 | 74.1 | 55.1 | 0.41 | 0.41 |
| Jan 9 | 74.0 | 54.9 | 0.46 | 0.46 |
| Jan 10 | 73.9 | 54.8 | 0.51 | 0.51 |
| Jan 11 | 73.8 | 54.8 | 0.56 | 0.56 |
| Jan 12 | 73.7 | 54.7 | 0.62 | 0.62 |
| Jan 13 | 73.6 | 54.6 | 0.68 | 0.68 |
| Jan 14 | 73.6 | 54.6 | 0.76 | 0.76 |
| Jan 15 | 73.5 | 54.5 | 0.83 | 0.83 |
| Jan 16 | 73.5 | 54.5 | 0.91 | 0.91 |
| Jan 17 | 73.5 | 54.4 | 1.01 | 1.01 |
| Jan 18 | 73.5 | 54.4 | 1.10 | 1.10 |
| Jan 19 | 73.5 | 54.4 | 1.20 | 1.20 |
| Jan 20 | 73.5 | 54.4 | 1.29 | 1.29 |
| Jan 21 | 73.5 | 54.5 | 1.40 | 1.40 |
| Jan 22 | 73.5 | 54.5 | 1.50 | 1.50 |
| Jan 23 | 73.6 | 54.5 | 1.61 | 1.61 |
| Jan 24 | 73.6 | 54.6 | 1.72 | 1.72 |
| Jan 25 | 73.7 | 54.7 | 1.83 | 1.83 |
| Jan 26 | 73.7 | 54.7 | 1.94 | 1.94 |
| Jan 27 | 73.8 | 54.8 | 2.04 | 2.04 |
| Jan 28 | 73.9 | 54.9 | 2.15 | 2.15 |
| Jan 29 | 74.0 | 55.0 | 2.26 | 2.26 |
| Jan 30 | 74.1 | 55.1 | 2.38 | 2.38 |
| Jan 31 | 74.2 | 55.2 | 2.50 | 2.50 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Marco Island - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 84.0 | 73.9 | 0.00 |
| Oct 2 | 79.0 | 73.9 | 0.33 |
| Oct 3 | 84.9 | 75.9 | 0.00 |
| Oct 4 | 91.0 | 75.9 | 0.00 |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | 87.1 | 75.9 | 0.43 |
| Oct 9 | 90.0 | 77.0 | 0.34 |
| Oct 10 | 89.1 | 78.1 | 0.00 |
| Oct 11 | 88.0 | 78.1 | 0.75 |
| Oct 12 | 89.1 | 75.9 | 0.81 |
| Oct 13 | 89.1 | 72.0 | 0.00 |
| Oct 14 | 89.1 | 72.0 | 0.00 |
| Oct 15 | 93.0 | 73.0 | 0.00 |
| Oct 16 | 91.0 | 75.0 | 0.02 |
| Oct 17 | 91.9 | 73.9 | 0.74 |
| Oct 18 | – | – | – |
| Oct 19 | 82.9 | 70.0 | 0.00 |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | 84.0 | 64.9 | 0.00 |
| Oct 23 | 82.9 | 66.0 | 0.00 |
| Oct 24 | 82.0 | 66.0 | 0.00 |
| Oct 25 | 82.9 | 66.0 | 0.00 |
| Oct 26 | 82.0 | 66.9 | 0.04 |
| Oct 27 | 84.0 | 70.0 | 0.00 |
| Oct 28 | 84.0 | 70.0 | 0.01 |
| Oct 29 | 88.0 | 73.0 | 0.00 |
| Oct 30 | 88.0 | 73.0 | 0.00 |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature93.0ºF · Oct 15
- Lowest max temperature79.0ºF · Oct 2
- Highest min temperature78.1ºF · Oct 10
- Lowest min temperature64.9ºF · Oct 22
Geo Marco Island - Florida
Location
- Country
- United States
- State
- Florida
- County
- –
- City
- Marco Island
- Zip Code
- 34145
- Elevation
- 0 ft
- Longitude
- -81.71
- Latitude
- 25.94
- ICAO
- –
- IATA
- –