Colon in Fall
In fall (September, October and November), Colon sees average daytime highs around 29°C and overnight lows near 25°C, with 961 mm of rain over about 89 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Across fall, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 1% of the time across fall, and the air most often feels oppressive.
Fall is Colon's 3rd-best season to visit on our travel score. Colon has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Colon's year-round climate.
- Avg daytime high
- 29°C
- 3rd-warmest season
- Avg overnight low
- 25°C
- Rainfall
- 961 mm
- 89 wet days
- Avg wind
- 8 km/h
- Travel score
- 2.9
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Colon in Fall
Across fall, daytime highs hold fairly steady around 29°C.
A typical fall day in Colon reaches about 29°C and drops to 25°C overnight. The warmest of the three months is September, the coolest October.
How fall really feels in Colon
Once humidity and wind are folded in, fall brings about 89 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Colon 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 (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 25° | 63 | 15.4 | 11.5 | 5.2 |
| Feb | 29° / 25° | 35 | 9.8 | 11.7 | 5.6 |
| Mar | 29° / 25° | 41 | 11.6 | 11.9 | 5.3 |
| Apr | 29° / 25° | 127 | 20.1 | 12.2 | 4.0 |
| May | 29° / 25° | 284 | 29.4 | 12.4 | 2.8 |
| Jun | 29° / 25° | 289 | 29.4 | 12.5 | 2.7 |
| Jul | 29° / 25° | 334 | 30.5 | 12.5 | 2.8 |
| Aug | 29° / 25° | 325 | 30.6 | 12.3 | 2.7 |
| Sep | 29° / 25° | 300 | 29.5 | 12.1 | 2.7 |
| Oct | 29° / 25° | 320 | 30.1 | 11.8 | 2.8 |
| Nov | 28° / 25° | 341 | 29 | 11.6 | 3.1 |
| Dec | 28° / 25° | 190 | 25.5 | 11.5 | 3.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 1% of the time across fall.
Chance of precipitation in Fall
Colon gets around 961 mm of rain over 89 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 8 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 12 min in early September to 11 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 4.4 kWh/m².
Is fall a good time to visit Colon?
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 weaker month for outdoor sightseeing in Colon.
What to pack for Colon in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Colon sees daytime highs around 29°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 89 days see rain.
Sea temperature near Colon in Fall
The nearest coast averages about 29°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in October at about 29°C and coldest in February near 27°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 28 |
| Comfort | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 27 | Warm |
| Mar | 27 | Warm |
| Apr | 28 | Warm |
| May | 29 | Tropical |
| Jun | 29 | Tropical |
| Jul | 28 | Tropical |
| Aug | 28 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 28 | Tropical |
| Dec | 28 | Warm |
UV index in Colon in Fall
Clear-sky midday UV across fall averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Colon peaks around March 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 10 (very high).
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) | 11 | 12 | 13 | 13 | 13 | 13 | 11 | 12 | 12 | 12 | 11 | 10 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 11 | Extreme |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 13 | Extreme |
| Jun | 13 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 11 | Extreme |
| Dec | 10 | Very high |
Air quality in Colon 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 Colon is worst in July — around 27 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (January, 14 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) | 14 | 16 | 17 | 24 | 25 | 24 | 27 | 22 | 19 | 17 | 15 | 14 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 14 | Moderate |
| Feb | 16 | Moderate |
| Mar | 17 | Moderate |
| Apr | 24 | Moderate |
| May | 25 | Moderate |
| Jun | 24 | Moderate |
| Jul | 27 | Moderate |
| Aug | 22 | Moderate |
| Sep | 19 | Moderate |
| Oct | 17 | Moderate |
| Nov | 15 | Moderate |
| Dec | 14 | Moderate |
Where is Colon?
Colon sits at 9.4°N, 79.9°W, 2 m above sea level, in Panama. The nearest listed city is Cativá, 7.0 km away.
Topography around Colon
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Colon.
Within 3 km, the terrain around Colon has only modest variations in elevation — a maximum elevation change of 28 m around an average of 2 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 303 m; within 80 km, large variations in elevation — a maximum elevation change of 1,122 m.
The land around Colon is covered by water (57%) and artificial surfaces (28%) within 3 km, water (59%) and trees (31%) within 16 km, and water (46%) and trees (43%) within 80 km.
Panama travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B
- 110 V · 60 Hz
- Prices
- ≈ 45% of US
- price level, 2025
- GDP per capita
- $19,790
- 2025
- Happiness
- 6.5 / 10
- World Happiness, 2025
- Homicide rate
- 11.7
- per 100k, 2023
- Road deaths
- 13.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Low
- EF EPI 491
- 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 Colon (9.3603°, -79.9002°, elevation 2 m), 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.