Marco Island weather in November
In November, Marco Island sees average daytime highs of 78°F and overnight lows near 68°F, with 1.3 in of rain across 3.8 wet days and about 10.7 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.
Highs ease over the month, from about 80°F in the first days to 76°F by the end. The sky is clear or mostly clear about 53% of the time in November, and the air most often feels muggy.
Daylight stretches from about 11 hours at the start of November to 10 h 30 min by month's end. Set against the rest of the year, November is Marco Island's 4th-clearest and 1st-windiest month. For the whole year in context, see Marco Island's year-round climate.
- Daytime high
- 78°
- 8th warmest
- Overnight low
- 68°
- 5th coldest
- Rainfall
- 1.3 in
- 3.8 wet days
- Daylight
- 10 h 42 min
- 6:51 AM – 5:33 PM
- Cloud cover
- 42%
- 4th clearest
- Wind
- 10 mph
- 1st windiest
- Solar energy
- 4.03 kWh/m²
- Travel score
- 8.0
- out of 10
Marco Island is city in Collier County, Florida, United States.
- Founded
- 1886
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in November
Highs ease over the month, from about 80°F in the first days to 76°F by the end.
A typical November day in Marco Island reaches about 78°F in the afternoon and slips back to 68°F overnight — a 11°F spread between the day's warmth and the night's chill. On most days the high lands between 73°F and 82°F. Set against its neighbours, November runs about 5°F cooler than October and about 4°F warmer than December.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 81 | 80 | 80 | 80 | 80 | 80 | 80 | 79 | 79 | 79 | 79 | 79 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 76 |
| Avg low (°F) | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 68 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 66 | 65 | 65 | 65 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 81 | 70 |
| 2 | 80 | 70 |
| 3 | 80 | 70 |
| 4 | 80 | 70 |
| 5 | 80 | 69 |
| 6 | 80 | 69 |
| 7 | 80 | 69 |
| 8 | 79 | 69 |
| 9 | 79 | 69 |
| 10 | 79 | 69 |
| 11 | 79 | 68 |
| 12 | 79 | 68 |
| 13 | 78 | 68 |
| 14 | 78 | 68 |
| 15 | 78 | 67 |
| 16 | 78 | 67 |
| 17 | 78 | 67 |
| 18 | 78 | 67 |
| 19 | 78 | 67 |
| 20 | 77 | 67 |
| 21 | 77 | 67 |
| 22 | 77 | 66 |
| 23 | 77 | 66 |
| 24 | 77 | 66 |
| 25 | 77 | 66 |
| 26 | 77 | 66 |
| 27 | 76 | 66 |
| 28 | 76 | 65 |
| 29 | 76 | 65 |
| 30 | 76 | 65 |
How November really feels in Marco Island
Once humidity and wind are folded in, November averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
November sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Marco Island weather by month
How November compares with the rest of the year at a glance. November is the 8th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 72° / 61° | 1.5 | 5 | 10.6 | 7.7 |
| Feb | 73° / 62° | 1.1 | 3.9 | 11.1 | 8.1 |
| Mar | 76° / 65° | 1.3 | 4.2 | 11.8 | 8.2 |
| Apr | 80° / 69° | 1.6 | 5.5 | 12.6 | 7.6 |
| May | 84° / 74° | 2.7 | 9.1 | 13.3 | 6.0 |
| Jun | 86° / 78° | 5.9 | 19.4 | 13.6 | 4.0 |
| Jul | 87° / 79° | 5.0 | 20.8 | 13.5 | 3.6 |
| Aug | 87° / 79° | 5.5 | 21.6 | 12.9 | 3.5 |
| Sep | 86° / 78° | 5.9 | 19.7 | 12.2 | 3.9 |
| Oct | 83° / 74° | 3.1 | 9.1 | 11.4 | 6.1 |
| Nov | 78° / 68° | 1.3 | 3.8 | 10.7 | 8.0 |
| Dec | 74° / 64° | 1.1 | 4 | 10.4 | 8.1 |
Cloud cover in November
The sky is clear or mostly clear about 53% of the time in November.
Beyond those clear spells, partly cloudy skies cover about 17% of November, with mostly cloudy or overcast conditions the remaining 30%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 68 | 69 | 69 | 70 | 70 | 69 | 69 | 70 | 70 | 70 | 70 | 70 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 71 | 71 | 72 | 72 | 72 | 72 | 73 | 73 | 73 |
| Cloudier (%) | 32 | 31 | 31 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 27 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 68 | 32 |
| 2 | 69 | 31 |
| 3 | 69 | 31 |
| 4 | 70 | 30 |
| 5 | 70 | 30 |
| 6 | 69 | 31 |
| 7 | 69 | 31 |
| 8 | 70 | 30 |
| 9 | 70 | 30 |
| 10 | 70 | 30 |
| 11 | 70 | 30 |
| 12 | 70 | 30 |
| 13 | 71 | 29 |
| 14 | 71 | 29 |
| 15 | 70 | 30 |
| 16 | 70 | 30 |
| 17 | 70 | 30 |
| 18 | 70 | 30 |
| 19 | 70 | 30 |
| 20 | 70 | 30 |
| 21 | 70 | 30 |
| 22 | 71 | 29 |
| 23 | 71 | 29 |
| 24 | 72 | 28 |
| 25 | 72 | 28 |
| 26 | 72 | 28 |
| 27 | 72 | 28 |
| 28 | 73 | 27 |
| 29 | 73 | 27 |
| 30 | 73 | 27 |
Chance of precipitation in November
Marco Island gets around 1.3 in of rain over 3.8 wet days in November. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 13% and peaks near 17% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 |
| Rain chance (%) | |
|---|---|
| 1 | 17 |
| 2 | 16 |
| 3 | 15 |
| 4 | 15 |
| 5 | 14 |
| 6 | 14 |
| 7 | 14 |
| 8 | 14 |
| 9 | 13 |
| 10 | 13 |
| 11 | 13 |
| 12 | 12 |
| 13 | 12 |
| 14 | 12 |
| 15 | 12 |
| 16 | 12 |
| 17 | 12 |
| 18 | 12 |
| 19 | 12 |
| 20 | 12 |
| 21 | 12 |
| 22 | 11 |
| 23 | 11 |
| 24 | 11 |
| 25 | 11 |
| 26 | 11 |
| 27 | 11 |
| 28 | 11 |
| 29 | 11 |
| 30 | 12 |
Humidity in November
Most of November feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, November lands in the muggy band about 27% of days. Sticky, muggy-or-worse air turns up on roughly 47% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
| Comfortable (%) | 10 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Humid (%) | 21 | 21 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Muggy (%) | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Oppressive (%) | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 25 | 24 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 18 | 18 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 |
| Miserable (%) | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 8 | 10 | 21 | 30 | 30 | 1 |
| 2 | 9 | 10 | 21 | 30 | 29 | 1 |
| 3 | 9 | 10 | 22 | 29 | 28 | 1 |
| 4 | 10 | 11 | 22 | 29 | 28 | 1 |
| 5 | 10 | 11 | 23 | 28 | 27 | 1 |
| 6 | 10 | 12 | 23 | 28 | 26 | 1 |
| 7 | 10 | 12 | 24 | 28 | 26 | 0 |
| 8 | 11 | 13 | 24 | 27 | 25 | 0 |
| 9 | 11 | 14 | 25 | 26 | 24 | 0 |
| 10 | 11 | 14 | 25 | 26 | 23 | 0 |
| 11 | 12 | 15 | 26 | 25 | 22 | 0 |
| 12 | 12 | 15 | 26 | 25 | 22 | 0 |
| 13 | 12 | 15 | 27 | 25 | 21 | 0 |
| 14 | 13 | 15 | 27 | 25 | 20 | 0 |
| 15 | 13 | 15 | 27 | 25 | 20 | 0 |
| 16 | 13 | 16 | 27 | 25 | 19 | 0 |
| 17 | 13 | 16 | 27 | 25 | 18 | 0 |
| 18 | 14 | 16 | 27 | 26 | 18 | 0 |
| 19 | 14 | 16 | 27 | 26 | 17 | 0 |
| 20 | 14 | 16 | 27 | 27 | 16 | 0 |
| 21 | 15 | 16 | 27 | 27 | 15 | 0 |
| 22 | 15 | 16 | 28 | 27 | 14 | 0 |
| 23 | 15 | 16 | 28 | 27 | 14 | 0 |
| 24 | 16 | 16 | 28 | 28 | 13 | 0 |
| 25 | 16 | 16 | 28 | 28 | 13 | 0 |
| 26 | 17 | 16 | 28 | 28 | 12 | 0 |
| 27 | 17 | 16 | 28 | 28 | 12 | 0 |
| 28 | 17 | 16 | 28 | 28 | 11 | 0 |
| 29 | 17 | 16 | 28 | 28 | 11 | 0 |
| 30 | 17 | 16 | 28 | 28 | 11 | 0 |
Wind in November
Winds average 10 mph in November, the windiest month of the year.
Across November, daily wind ranges from about 9 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 10 | light breeze |
| 2 | 10 | light breeze |
| 3 | 10 | light breeze |
| 4 | 10 | light breeze |
| 5 | 10 | light breeze |
| 6 | 10 | light breeze |
| 7 | 10 | light breeze |
| 8 | 10 | light breeze |
| 9 | 10 | light breeze |
| 10 | 10 | light breeze |
| 11 | 10 | light breeze |
| 12 | 10 | light breeze |
| 13 | 10 | light breeze |
| 14 | 10 | light breeze |
| 15 | 10 | light breeze |
| 16 | 10 | light breeze |
| 17 | 10 | light breeze |
| 18 | 10 | light breeze |
| 19 | 10 | light breeze |
| 20 | 10 | light breeze |
| 21 | 10 | light breeze |
| 22 | 9 | light breeze |
| 23 | 9 | light breeze |
| 24 | 9 | light breeze |
| 25 | 9 | light breeze |
| 26 | 9 | light breeze |
| 27 | 9 | light breeze |
| 28 | 9 | light breeze |
| 29 | 9 | light breeze |
| 30 | 9 | light breeze |
Sunrise & sunset in November
Daylight runs from about 11 hours at the start of November to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 30 minutes over November. Sunrise moves from 6:40 AM to 7:01 AM, and sunset from 5:41 PM to 5:31 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.0 | 11.0 | 11.0 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.5 | 10.5 | 10.5 | 10.5 |
| Sunrise (AM) | 6:40 | 6:41 | 6:42 | 6:42 | 6:43 | 6:44 | 6:44 | 6:45 | 6:46 | 6:47 | 6:47 | 6:48 | 6:49 | 6:49 | 6:50 | 6:51 | 6:52 | 6:52 | 6:53 | 6:54 | 6:55 | 6:55 | 6:56 | 6:57 | 6:57 | 6:58 | 6:59 | 7:00 | 7:00 | 7:01 |
| Sunset (PM) | 5:41 | 5:40 | 5:39 | 5:39 | 5:38 | 5:38 | 5:37 | 5:37 | 5:36 | 5:36 | 5:35 | 5:35 | 5:34 | 5:34 | 5:34 | 5:33 | 5:33 | 5:33 | 5:33 | 5:32 | 5:32 | 5:32 | 5:32 | 5:32 | 5:32 | 5:32 | 5:31 | 5:31 | 5:31 | 5:31 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.0 | 6:40 | 5:41 |
| 2 | 11.0 | 6:41 | 5:40 |
| 3 | 11.0 | 6:42 | 5:39 |
| 4 | 10.9 | 6:42 | 5:39 |
| 5 | 10.9 | 6:43 | 5:38 |
| 6 | 10.9 | 6:44 | 5:38 |
| 7 | 10.9 | 6:44 | 5:37 |
| 8 | 10.9 | 6:45 | 5:37 |
| 9 | 10.8 | 6:46 | 5:36 |
| 10 | 10.8 | 6:47 | 5:36 |
| 11 | 10.8 | 6:47 | 5:35 |
| 12 | 10.8 | 6:48 | 5:35 |
| 13 | 10.8 | 6:49 | 5:34 |
| 14 | 10.7 | 6:49 | 5:34 |
| 15 | 10.7 | 6:50 | 5:34 |
| 16 | 10.7 | 6:51 | 5:33 |
| 17 | 10.7 | 6:52 | 5:33 |
| 18 | 10.7 | 6:52 | 5:33 |
| 19 | 10.7 | 6:53 | 5:33 |
| 20 | 10.6 | 6:54 | 5:32 |
| 21 | 10.6 | 6:55 | 5:32 |
| 22 | 10.6 | 6:55 | 5:32 |
| 23 | 10.6 | 6:56 | 5:32 |
| 24 | 10.6 | 6:57 | 5:32 |
| 25 | 10.6 | 6:57 | 5:32 |
| 26 | 10.6 | 6:58 | 5:32 |
| 27 | 10.5 | 6:59 | 5:31 |
| 28 | 10.5 | 7:00 | 5:31 |
| 29 | 10.5 | 7:00 | 5:31 |
| 30 | 10.5 | 7:01 | 5:31 |
Solar energy in November
Average shortwave solar energy reaching the ground each day in November, about 4.03 kWh/m².
For context, solar energy here swings from a low near 3.55 kWh/m² to a high of 6.75 kWh/m² in May across the year — November's 4.03 kWh/m² sits near the bottom.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.4 | Bright |
| 2 | 4.3 | Bright |
| 3 | 4.3 | Bright |
| 4 | 4.3 | Bright |
| 5 | 4.3 | Bright |
| 6 | 4.2 | Bright |
| 7 | 4.2 | Bright |
| 8 | 4.2 | Bright |
| 9 | 4.2 | Bright |
| 10 | 4.2 | Bright |
| 11 | 4.1 | Bright |
| 12 | 4.1 | Bright |
| 13 | 4.1 | Bright |
| 14 | 4.0 | Bright |
| 15 | 4.0 | Bright |
| 16 | 4.0 | Bright |
| 17 | 4.0 | Moderate |
| 18 | 4.0 | Moderate |
| 19 | 3.9 | Moderate |
| 20 | 3.9 | Moderate |
| 21 | 3.9 | Moderate |
| 22 | 3.9 | Moderate |
| 23 | 3.9 | Moderate |
| 24 | 3.9 | Moderate |
| 25 | 3.8 | Moderate |
| 26 | 3.8 | Moderate |
| 27 | 3.8 | Moderate |
| 28 | 3.8 | Moderate |
| 29 | 3.8 | Moderate |
| 30 | 3.8 | Moderate |
Hazard calendar for Marco Island
In November, Marco Island sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Marco Island sits in the Atlantic hurricane belt; the season peaks August–October.
Marco Island's rainy season runs May–October, when most of the year's rain falls.
Is November a good time to visit Marco Island?
Our two travel scores rate November for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
November is one of the better times to visit Marco Island for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Marco Island in November
From November's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In November, Marco Island sees daytime highs around 78°F and nights near 68°F. Worth packing: light clothes. About 4 days see rain.
Sea temperature near Marco Island in November
The nearest coast averages about 76°F in November — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 86°F and coldest in January near 69°F.
The water stays above 68°F all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 69 | 69 | 72 | 76 | 81 | 84 | 86 | 86 | 85 | 82 | 76 | 72 |
| Comfort | Refreshing | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Refreshing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 69 | Refreshing |
| Feb | 69 | Refreshing |
| Mar | 72 | Refreshing |
| Apr | 76 | Warm |
| May | 81 | Warm |
| Jun | 84 | Tropical |
| Jul | 86 | Tropical |
| Aug | 86 | Tropical |
| Sep | 85 | Tropical |
| Oct | 82 | Warm |
| Nov | 76 | Warm |
| Dec | 72 | Refreshing |
UV index in Marco Island in November
Clear-sky midday UV in November peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Marco Island peaks around July 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 5 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 5 | 7 | 9 | 10 | 10 | 11 | 12 | 11 | 10 | 8 | 6 | 5 |
| Level | High | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 5 | High |
| Feb | 7 | Very high |
| Mar | 9 | Very high |
| Apr | 10 | Very high |
| May | 10 | Extreme |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 11 | Extreme |
| Sep | 10 | Very high |
| Oct | 8 | Very high |
| Nov | 6 | High |
| Dec | 5 | Moderate |
Air quality in Marco Island in November
Average fine-particle pollution (PM2.5) through the year — so you can see where November falls, not just the annual average.
Air quality in Marco Island is worst in July — around 20 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (December, 7 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 8 | 9 | 12 | 10 | 11 | 15 | 20 | 17 | 12 | 9 | 8 | 7 |
| Level | Good | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 8 | Good |
| Feb | 9 | Good |
| Mar | 12 | Good |
| Apr | 10 | Good |
| May | 11 | Good |
| Jun | 15 | Moderate |
| Jul | 20 | Moderate |
| Aug | 17 | Moderate |
| Sep | 12 | Moderate |
| Oct | 9 | Good |
| Nov | 8 | Good |
| Dec | 7 | Good |
Where is Marco Island?
Marco Island sits at 25.9°N, 81.7°W, 3 ft above sea level, in United States. The nearest listed city is East Naples, 14 mi away.
Topography around Marco Island
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Marco Island.
Within 2 miles, the terrain around Marco Island has only modest variations in elevation — a maximum elevation change of 43 ft around an average of 7 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 62 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 98 ft.
The land around Marco Island is covered by water (44%) and artificial surfaces (42%) within 2 miles, water (64%) and mangroves (20%) within 10 miles, and water (44%) and trees (21%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Marco Island (25.9412°, -81.7184°, elevation 3 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).