Ariguaní in Fall

In fall (September, October and November), Ariguaní sees average daytime highs around 30°C and overnight lows near 22°C, with 655 mm of rain over about 73 wet days across the season. It is the coldest season of the year and the wettest season of the year.

Across fall, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 4% of the time across fall, and the air most often feels oppressive.

Fall is Ariguaní's 2nd-best season to visit on our travel score. For the whole year in context, see Ariguaní's year-round climate.

Avg daytime high: 30°C; coldest season of the year
Avg overnight low: 22°C
Rainfall: 655 mm; 73 wet days
Avg wind: 4 km/h
Travel score: 3.0; 2nd-best season
Months: Sep · Oct · Nov

← Summer Ariguaní year-round climate Winter →

Spring Summer Fall Winter

Temperature in Ariguaní in Fall

Average highAverage lowShaded bands: 10–90% of days

Across fall, daytime highs hold fairly steady around 30°C.

A typical fall day in Ariguaní reaches about 30°C and drops to 22°C overnight. The warmest of the three months is September, the coolest November.

How fall really feels in Ariguaní

Once humidity and wind are folded in, fall brings about 91 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Ariguaní 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	34° / 22°	13	2.2	11.5	3.8
Feb	35° / 23°	12	2.5	11.7	2.9
Mar	35° / 24°	40	8.2	11.9	2.6
Apr	33° / 24°	126	18.2	12.2	2.5
May	32° / 24°	231	25.1	12.5	2.6
Jun	32° / 23°	164	21.8	12.6	2.8
Jul	32° / 23°	142	20.4	12.5	2.9
Aug	32° / 23°	180	24.6	12.3	2.6
Sep	31° / 23°	208	26	12.1	2.7
Oct	30° / 22°	249	26.7	11.8	2.9
Nov	30° / 22°	198	20.4	11.5	3.5
Dec	32° / 22°	58	9.5	11.4	4.2

Cloud cover in Fall

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time across fall.

Chance of precipitation in Fall

Any precipitation

Ariguaní gets around 655 mm of rain over 73 wet days across fall. The line is the day-by-day chance of measurable precipitation.

Humidity in Fall

DryComfortableHumidMuggyOppressiveMiserable

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 4 km/h across fall.

Sunrise & sunset in Fall

DaylightNight

Daylight runs from about 12 h 12 min in early September to 11 h 24 min by late November. The lit band spans sunrise to sunset each day.

Solar energy in Fall

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across fall, about 4.8 kWh/m².

Planning a trip in fall

Hazard calendar for Ariguaní

In seasonPeak

In fall, Ariguaní overlaps its rainy season season. The full year is below, with each hazard's peak months called out.

Ariguaní's rainy season runs April–November, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is fall a good time to visit Ariguaní?

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.

3.0

Sightseeing

2nd-best month of the year

4.3

Beach & pool

4th-best month of the year

fall is a weaker month for outdoor sightseeing in Ariguaní.

What to pack for Ariguaní in Fall

From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In fall, Ariguaní sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 73 days see rain.

light clothesrain gearsun protection

UV index in Ariguaní in Fall

LowModerateHighVery highExtreme

Clear-sky midday UV across fall averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ariguaní peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 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	13	13	13	12	13	12	13	13	12	10	10
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high

	UV index (midday)	Level
Jan	11	Extreme
Feb	13	Extreme
Mar	13	Extreme
Apr	13	Extreme
May	12	Extreme
Jun	13	Extreme
Jul	12	Extreme
Aug	13	Extreme
Sep	13	Extreme
Oct	12	Extreme
Nov	10	Extreme
Dec	10	Very high

Air quality in Ariguaní in Fall

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.

Air quality in Ariguaní is worst in March — around 51 µg/m³ PM2.5 (poor), about 3.8× the cleanest month (December, 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)	15	26	51	29	25	24	24	20	17	16	14	14
Level	Moderate	Moderate	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	15	Moderate
Feb	26	Moderate
Mar	51	Poor
Apr	29	Moderate
May	25	Moderate
Jun	24	Moderate
Jul	24	Moderate
Aug	20	Moderate
Sep	17	Moderate
Oct	16	Moderate
Nov	14	Moderate
Dec	14	Moderate

Location & terrain

Where is Ariguaní?

Ariguaní sits at 10.3°N, 74.0°W, 136 m above sea level, in Colombia. The nearest listed city is El Copey, 12 km away.

Topography around Ariguaní

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ariguaní.

Within 3 km, the terrain around Ariguaní has only modest variations in elevation — a maximum elevation change of 86 m around an average of 146 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,166 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,655 m.

The land around Ariguaní is covered by trees (64%) and grassland (36%) within 3 km, trees (59%) and grassland (40%) within 16 km, and grassland (51%) and trees (43%) within 80 km.

3 km

86 m

trees 64%

16 km

1,166 m

trees 59%

80 km

5,655 m

grassland 51%

treesshrubsgrasslandbare terrainwaterwetlandmangroves

← Summer Ariguaní year-round climate Winter →

Fall weather nearby: El Copey 12 km · Bosconia 33 km · Fundación 36 km · Aracataca 43 km · El Retén 50 km · Nueva Granada 66 km · Pivijay 71 km · Chivolo 73 km

Colombia travel facts

Travel advisory: Level 3; Reconsider Travel
Power plugs: Type A / B; 120 / 240 V · 60 Hz
Prices: ≈ 38% of US; price level, 2025
GDP per capita: $8,562; 2025
Happiness: 6.0 / 10; World Happiness, 2025
Safe drinking water: 74%; of population, 2024
Homicide rate: 24.9; per 100k, 2023
Road deaths: 15.4; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 480
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 Ariguaní (10.25°, -74°, elevation 136 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.