Boca Del Mar in Fall
In fall (September, October and November), Boca Del Mar sees average daytime highs around 84°F and overnight lows near 72°F, with 12.6 in of rain over about 44 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 88°F in early September to 79°F by late November. The sky is clear or mostly clear about 27% of the time across fall, and the air most often feels oppressive.
Fall is Boca Del Mar's 3rd-best season to visit on our travel score. For the whole year in context, see Boca Del Mar's year-round climate.
- Avg daytime high
- 84°F
- 2nd-warmest season
- Avg overnight low
- 72°F
- Rainfall
- 12.6 in
- 44 wet days
- Avg wind
- 7 mph
- Travel score
- 5.0
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Boca Del Mar in Fall
Over the season highs ease from about 88°F in early September to 79°F by late November.
A typical fall day in Boca Del Mar reaches about 84°F and drops to 72°F overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Boca Del Mar
Once humidity and wind are folded in, fall brings about 44 days that feel above 90°F and 0 that feel at or below 32°F.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Boca Del Mar weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 75° / 60° | 1.6 | 6.2 | 10.5 | 7.7 |
| Feb | 77° / 62° | 1.5 | 5.7 | 11.1 | 7.6 |
| Mar | 80° / 64° | 2.1 | 7.2 | 11.8 | 7.1 |
| Apr | 83° / 69° | 2.7 | 8.6 | 12.6 | 6.2 |
| May | 86° / 73° | 4.4 | 13 | 13.3 | 4.7 |
| Jun | 88° / 76° | 7.8 | 22.5 | 13.6 | 3.1 |
| Jul | 89° / 77° | 6.6 | 23.4 | 13.5 | 2.8 |
| Aug | 89° / 78° | 7.2 | 24.2 | 12.9 | 2.8 |
| Sep | 88° / 77° | 6.9 | 22.6 | 12.2 | 3.2 |
| Oct | 85° / 73° | 4.1 | 14.1 | 11.4 | 4.9 |
| Nov | 80° / 67° | 1.6 | 7.1 | 10.7 | 7.0 |
| Dec | 77° / 63° | 1.3 | 5.9 | 10.4 | 7.5 |
Cloud cover in Fall
The sky is clear or mostly clear about 27% of the time across fall.
Chance of precipitation in Fall
Boca Del Mar gets around 12.6 in of rain over 44 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 7 mph across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 30 min in early September to 10 h 30 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.1 kWh/m².
Hazard calendar for Boca Del Mar
In fall, Boca Del Mar overlaps its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.
Boca Del Mar sits in the Atlantic hurricane belt; the season peaks August–October.
Boca Del Mar's rainy season runs May–October, when most of the year's rain falls.
Is fall a good time to visit Boca Del Mar?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Boca Del Mar for sightseeing.
What to pack for Boca Del Mar in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Boca Del Mar sees daytime highs around 84°F and nights near 72°F. Pack light clothes and rain gear. Worth having: sun protection. About 44 days see rain.
Sea temperature near Boca Del Mar in Fall
The nearest coast averages about 83°F across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 16 mi away) is warmest in August at about 85°F and coldest in February near 76°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) | 76 | 76 | 77 | 78 | 81 | 83 | 85 | 85 | 85 | 83 | 80 | 78 |
| Comfort | Warm | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 76 | Warm |
| Feb | 76 | Warm |
| Mar | 77 | Warm |
| Apr | 78 | Warm |
| May | 81 | Warm |
| Jun | 83 | Tropical |
| Jul | 85 | Tropical |
| Aug | 85 | Tropical |
| Sep | 85 | Tropical |
| Oct | 83 | Tropical |
| Nov | 80 | Warm |
| Dec | 78 | Warm |
UV index in Boca Del Mar in Fall
Clear-sky midday UV across fall averages around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Boca Del Mar peaks around July 11 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 | 9 | 10 | 12 | 12 | 11 | 9 | 8 | 6 | 5 |
| Level | High | Very high | Very high | Very high | Very high | 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 | 9 | Very high |
| May | 10 | Very high |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 11 | Extreme |
| Sep | 9 | Very high |
| Oct | 8 | Very high |
| Nov | 6 | High |
| Dec | 5 | Moderate |
Air quality in Boca Del Mar in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Boca Del Mar is worst in July — around 23 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 10 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) | 11 | 11 | 13 | 14 | 15 | 18 | 23 | 19 | 14 | 11 | 10 | 10 |
| Level | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 11 | Good |
| Mar | 13 | Moderate |
| Apr | 14 | Moderate |
| May | 15 | Moderate |
| Jun | 18 | Moderate |
| Jul | 23 | Moderate |
| Aug | 19 | Moderate |
| Sep | 14 | Moderate |
| Oct | 11 | Good |
| Nov | 10 | Good |
| Dec | 10 | Good |
Where is Boca Del Mar?
Boca Del Mar sits at 26.3°N, 80.1°W, 13 ft above sea level, in United States. The nearest listed city is Sandalfoot Cove, 2.5 mi away.
Topography around Boca Del Mar
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Boca Del Mar.
Within 2 miles, the terrain around Boca Del Mar has only modest variations in elevation — a maximum elevation change of 49 ft around an average of 23 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 213 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 203 ft.
The land around Boca Del Mar is covered by artificial surfaces (48%) and trees (27%) within 2 miles, artificial surfaces (36%) and water (24%) within 10 miles, and water (34%) and wetland (31%) 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 Boca Del Mar (26.3451°, -80.1467°, elevation 13 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.