Ituango weather in September

In September, Ituango sees average daytime highs of 24°C and overnight lows near 17°C, with 450 mm of rain across 30 wet days and about 12 hours of daylight. It is the 5th-warmest and 3rd-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 11 h 54 min by month's end. Set against the rest of the year, September is Ituango's 10th-clearest and 5th-windiest month. For the whole year in context, see Ituango's year-round climate.

Daytime high
24°
5th warmest
Overnight low
17°
6th coldest
Rainfall
450 mm
30 wet days
Daylight
12 hours
5:56 AM – 5:59 PM
Cloud cover
94%
10th clearest
Wind
3 km/h
5th windiest
Solar energy
4.68 kWh/m²
Travel score
3.4
out of 10

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 Ituango reaches about 24°C in the afternoon and slips back to 17°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 23°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)
12417
22417
32417
42417
52417
62417
72417
82417
92417
102417
112417
122417
132417
142417
152417
162417
172417
182417
192417
202417
212417
222417
232417
242417
252417
262417
272417
282417
292417
302417

Ituango weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 16°14026.211.64.4
Feb24° / 16°14524.211.84.2
Mar24° / 17°24629.6123.7
Apr24° / 17°35229.812.23.4
May25° / 17°52430.912.33.4
Jun25° / 17°4353012.43.4
Jul25° / 17°4013112.43.4
Aug25° / 17°40530.912.23.4
Sep24° / 17°45030123.4
Oct24° / 17°46530.911.83.4
Nov24° / 17°36629.411.73.6
Dec24° / 16°2152811.64.0

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
100100
110100
120100
130100
140100
150100
160100
170100
180100
190100
20199
21199
22199
23199
24199
25199
26199
27199
28199
29199
30199

Chance of precipitation in September

Any precipitation

Ituango gets around 450 mm of rain over 30 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 100% and peaks near 100% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

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 68% of days. Sticky, muggy-or-worse air turns up on roughly 32% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)
17030
27030
37030
47030
56931
66931
76931
86832
96832
106832
116733
126733
136733
146634
156634
166634
176634
186634
196733
206733
216733
226832
236832
246832
256832
266931
276931
286931
296931
306931

Wind in September

Winds average 3 km/h in September.

Across September, daily wind ranges from about 3 km/h on the calmest days to 3 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
13calm
23calm
33calm
43calm
53calm
63calm
73calm
83calm
93calm
103calm
113calm
123calm
133calm
143calm
153calm
163calm
173calm
183calm
193calm
203calm
213calm
223calm
233calm
243calm
253calm
263calm
273calm
283calm
293calm
303calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over September. Sunrise moves from 5:59 AM to 5:54 AM, and sunset from 6:07 PM to 5:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:596:07
212.15:586:06
312.15:586:06
412.15:586:05
512.15:586:05
612.15:586:04
712.15:586:04
812.15:586:03
912.15:576:03
1012.15:576:02
1112.15:576:01
1212.15:576:01
1312.15:576:00
1412.15:576:00
1512.05:565:59
1612.05:565:59
1712.05:565:58
1812.05:565:57
1912.05:565:57
2012.05:565:56
2112.05:555:56
2212.05:555:55
2312.05:555:55
2412.05:555:54
2512.05:555:53
2612.05:555:53
2712.05:545:52
2812.05:545:52
2912.05:545:51
3011.95:545:51

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.68 kWh/m².

For context, solar energy here swings from a low near 4.01 kWh/m² to a high of 4.91 kWh/m² in August across the year — September's 4.68 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.6Bright
194.6Bright
204.6Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.5Bright
264.5Bright
274.5Bright
284.5Bright
294.5Bright
304.5Bright
Planning a trip in September

Is September a good time to visit Ituango?

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

3.4
Sightseeing
6th-best month of the year
3.0
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Ituango.

What to pack for Ituango in September

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

In September, Ituango sees daytime highs around 24°C and nights near 17°C. Pack rain gear. Worth having: light clothes and sun protection. About 30 days see rain.

rain gearlight clothessun protection

UV index in Ituango in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ituango peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 11UV 15Dec 14UV 11
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr13Extreme
May14Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep14Extreme
Oct13Extreme
Nov12Extreme
Dec11Extreme

Air quality in Ituango 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 Ituango is worst in March — around 32 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (November, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMar 1630 µg/m³Nov 139 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb21Moderate
Mar32Moderate
Apr18Moderate
May13Moderate
Jun12Good
Jul11Good
Aug11Good
Sep10Good
Oct9Good
Nov9Good
Dec10Good
Location & terrain

Where is Ituango?

Ituango sits at 7.2°N, 75.8°W, 1,623 m above sea level, in Colombia. The nearest listed city is Yarumal, 45 km away.

Topography around Ituango

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

Within 3 km, the terrain around Ituango has very significant variations in elevation — a maximum elevation change of 1,295 m around an average of 1,474 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 2,962 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,666 m.

The land around Ituango is covered by trees (74%) and grassland (25%) within 3 km, trees (74%) and grassland (23%) within 16 km, and trees (78%) and grassland (21%) within 80 km.

3 km
1,295 m
16 km
2,962 m
80 km
3,666 m
treesgrasslandartificial surfaceswater
September weather nearby: Yarumal 45 km · Dabeiba 59 km · Frontino 60 km · Santa Rosa de Osos 67 km · Santa Fe de Antioquia 69 km · Barbosa 94 km · Bello 95 km · Copacabana 96 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 Ituango (7.1712°, -75.764°, elevation 1,623 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).