Andalucía weather in September

In September, Andalucía sees average daytime highs of 24°C and overnight lows near 16°C, with 383 mm of rain across 28.6 wet days and about 12 hours of daylight. It is the 10th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 0% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 06 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Andalucía's 7th-clearest and 2nd-windiest month. For the whole year in context, see Andalucía's year-round climate.

Daytime high
24°
10th warmest
Overnight low
16°
2nd coldest
Rainfall
383 mm
28.6 wet days
Daylight
12 hours
5:58 AM – 6:00 PM
Cloud cover
93%
7th clearest
Wind
5 km/h
2nd windiest
Solar energy
4 kWh/m²
Travel score
3.6
out of 10

Andalucía is settlement in Valle del Cauca, Colombia.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical September day in Andalucía reaches about 24°C in the afternoon and slips back to 16°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 26°C. Set against its neighbours, September runs on par with August and on par with October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12416
22416
32416
42416
52416
62416
72416
82416
92416
102416
112416
122416
132416
142416
152416
162416
172416
182416
192416
202416
212416
222416
232416
242416
252416
262416
272416
282416
292416
302417

Andalucía weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 17°32629.811.83.7
Feb25° / 17°32026.411.93.7
Mar25° / 17°35129.4123.7
Apr24° / 17°47228.912.13.6
May24° / 17°54930.312.23.5
Jun24° / 17°47729.612.23.5
Jul24° / 16°4283012.23.6
Aug24° / 16°35830.112.13.6
Sep24° / 16°38328.6123.6
Oct24° / 17°44329.911.93.6
Nov24° / 17°45428.511.83.7
Dec24° / 17°38329.611.83.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 1% of September, with mostly cloudy or overcast conditions the remaining 99%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
10199
11199
12199
13199
14199
15199
16199
17199
18199
19199
20199
21199
22199
23199
24199
25199
26199
27199
28199
29199
30199

Chance of precipitation in September

Any precipitation

Andalucía gets around 383 mm of rain over 28.6 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 96% and peaks near 97% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
197
296
396
496
596
696
795
895
995
1095
1195
1295
1395
1495
1595
1695
1795
1895
1995
2095
2195
2296
2396
2496
2596
2696
2796
2896
2996
3096

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the humid band about 70% of days. Sticky, muggy-or-worse air turns up on roughly 30% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)
17129
27129
37129
47129
57129
67129
77129
87129
97129
107129
117129
127129
137129
147129
157129
167129
177030
187030
197030
207030
217030
227030
236931
246931
256931
266832
276832
286832
296832
306733

Wind in September

Winds average 5 km/h in September.

Across September, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
274calm
284calm
294calm
304calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over September. Sunrise moves from 6:02 AM to 5:55 AM, and sunset from 6:07 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:026:07
212.16:026:06
312.16:026:06
412.16:016:05
512.16:016:05
612.16:016:04
712.16:016:04
812.16:006:04
912.06:006:03
1012.06:006:03
1112.06:006:02
1212.05:596:02
1312.05:596:01
1412.05:596:01
1512.05:596:00
1612.05:586:00
1712.05:585:59
1812.05:585:59
1912.05:585:58
2012.05:575:58
2112.05:575:57
2212.05:575:57
2312.05:575:56
2412.05:565:56
2512.05:565:55
2612.05:565:55
2712.05:565:54
2812.05:555:54
2912.05:555:53
3012.05:555:53

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4 kWh/m².

For context, solar energy here swings from a low near 3.28 kWh/m² to a high of 4.25 kWh/m² in February across the year — September's 4 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.1Bright
54.1Bright
64.1Bright
74.1Bright
84.1Bright
94.1Bright
104.0Bright
114.0Bright
124.0Bright
134.0Bright
144.0Bright
154.0Bright
164.0Moderate
174.0Moderate
184.0Moderate
194.0Moderate
204.0Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.9Moderate
253.9Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.9Moderate
303.9Moderate
Planning a trip in September

Is September a good time to visit Andalucía?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.6
Sightseeing
6th-best month of the year
3.1
Beach & pool
7th-best month of the year

September is a weaker month for outdoor sightseeing in Andalucía.

What to pack for Andalucía in September

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

In September, Andalucía sees daytime highs around 24°C and nights near 16°C. Pack rain gear. Worth having: light clothes. About 29 days see rain.

rain gearlight clothes

UV index in Andalucía in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Andalucía peaks around March 10 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 10 at about 12 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 10UV 16Dec 10UV 12
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar16Extreme
Apr13Extreme
May15Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep15Extreme
Oct15Extreme
Nov12Extreme
Dec12Extreme

Air quality in Andalucía in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Andalucía is worst in March — around 21 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (August, 12 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1621 µg/m³Aug 1812 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb19Moderate
Mar21Moderate
Apr19Moderate
May16Moderate
Jun13Moderate
Jul13Moderate
Aug12Moderate
Sep13Moderate
Oct13Moderate
Nov12Moderate
Dec14Moderate
Location & terrain

Where is Andalucía?

Andalucía sits at 4.2°N, 76.2°W, 958 m above sea level, in Colombia. The nearest listed city is Tuluá, 10 km away.

Topography around Andalucía

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

Within 3 km, the terrain around Andalucía has only modest variations in elevation — a maximum elevation change of 203 m around an average of 982 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,151 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,524 m.

The land around Andalucía is covered by grassland (48%), trees (27%) and cropland (20%) within 3 km, trees (41%) and grassland (40%) within 16 km, and trees (68%) and grassland (25%) within 80 km.

3 km
203 m
16 km
1,151 m
80 km
4,524 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Tuluá 10 km · Roldanillo 27 km · Zarzal 27 km · Sevilla 28 km · Guadalajara de Buga 33 km · La Unión 41 km · Caicedonia 42 km · Darien 44 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
Roman Catholic 64%Protestant 17%none 14%atheist 1%

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 Andalucía (4.1706°, -76.1664°, elevation 958 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. 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).