Colonia Caroya weather in September

In September, Colonia Caroya sees average daytime highs of 22°C and overnight lows near 10°C, with 46 mm of rain across 5.4 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 23°C by the end. The sky is clear or mostly clear about 59% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 18 min at the start of September to 12 h 18 min by month's end. Set against the rest of the year, September is Colonia Caroya's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Colonia Caroya's year-round climate.

Daytime high
22°
8th warmest
Overnight low
10°
5th coldest
Rainfall
46 mm
5.4 wet days
Daylight
11 h 48 min
7:16 AM – 7:05 PM
Cloud cover
36%
2nd clearest
Wind
12 km/h
2nd windiest
Solar energy
5.14 kWh/m²
Travel score
7.7
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 21°C in the first days to 23°C by the end.

A typical September day in Colonia Caroya reaches about 22°C in the afternoon and slips back to 10°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 28°C. Set against its neighbours, September runs about 2°C warmer than August and about 3°C cooler than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1219
2219
3219
4219
5219
6219
7219
8219
9219
10219
11219
12219
132210
142210
152210
162210
172210
182210
192210
202210
212210
222210
232210
242210
252211
262211
272311
282311
292311
302311

Colonia Caroya weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 19°1311113.85.7
Feb27° / 18°11210.513.16.4
Mar26° / 16°13110.912.26.9
Apr23° / 13°898.711.37.2
May19° / 10°396.610.46.8
Jun17° / 233.9106.5
Jul17° / 183.910.26.4
Aug19° / 263.210.97.6
Sep22° / 10°465.411.87.7
Oct24° / 13°1039.412.87.3
Nov27° / 15°11811.113.66.6
Dec28° / 18°13611.9145.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 59% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 27%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17426
27525
37426
47426
57426
67525
77525
87525
97624
107624
117624
127723
137723
147723
157723
167624
177624
187525
197525
207426
217327
227228
237228
247129
257030
266931
276832
286733
296634
306634

Chance of precipitation in September

Any precipitation

Colonia Caroya gets around 46 mm of rain over 5.4 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 18% and peaks near 26% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
114
214
315
415
515
615
715
815
915
1015
1115
1215
1315
1415
1515
1616
1716
1817
1917
2018
2119
2220
2321
2422
2523
2624
2724
2825
2926
3026

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
191720
290820
390820
490820
591720
691720
791720
891720
991720
1091720
1192710
1292710
1392710
1492710
1592710
1692710
1792710
1891810
1991810
2091810
2190910
2289920
23881020
24881020
25871120
26861130
27851230
28841231
29831241
30821341

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 18 min at the start of September to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over September. Sunrise moves from 7:36 AM to 6:58 AM, and sunset from 6:56 PM to 7:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.37:366:56
211.47:356:57
311.47:336:57
411.47:326:58
511.57:316:58
611.57:296:59
711.57:287:00
811.67:277:00
911.67:257:01
1011.67:247:01
1111.77:237:02
1211.77:217:03
1311.77:207:03
1411.77:197:04
1511.87:177:04
1611.87:167:05
1711.87:157:06
1811.97:137:06
1911.97:127:07
2011.97:117:07
2112.07:097:08
2212.07:087:09
2312.07:077:09
2412.17:057:10
2512.17:047:10
2612.17:037:11
2712.27:017:12
2812.27:007:12
2912.26:597:13
3012.36:587:14

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.14 kWh/m².

For context, solar energy here swings from a low near 2.82 kWh/m² to a high of 6.95 kWh/m² in December across the year — September's 5.14 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.7Bright
44.7Bright
54.7Bright
64.8Bright
74.8Bright
84.9Bright
94.9Bright
105.0Bright
115.0Bright
125.1Bright
135.1Bright
145.2Bright
155.2Bright
165.2Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.5Bright
Planning a trip in September

Hazard calendar for Colonia Caroya

In seasonPeak

None of Colonia Caroya's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Colonia Caroya's rainy season runs October–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Colonia Caroya?

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

7.7
Sightseeing
1st-best month of the year
5.1
Beach & pool
8th-best month of the year

September is one of the better times to visit Colonia Caroya for general sightseeing.

What to pack for Colonia Caroya in September

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

In September, Colonia Caroya sees daytime highs around 22°C and nights near 10°C. Worth packing: sun protection. About 5 days see rain.

sun protection

UV index in Colonia Caroya in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Colonia Caroya peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeHighModerateHighVery highExtremeJan 19UV 14Jun 21UV 3
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr6High
May5Moderate
Jun3Moderate
Jul4Moderate
Aug5Moderate
Sep7High
Oct11Extreme
Nov12Extreme
Dec13Extreme
Location & terrain

Where is Colonia Caroya?

Colonia Caroya sits at 31.0°S, 64.1°W, 482 m above sea level, in Argentina. The nearest listed city is Jesús María, 5.0 km away.

Topography around Colonia Caroya

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

Within 3 km, the terrain around Colonia Caroya has only modest variations in elevation — a maximum elevation change of 59 m around an average of 492 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 326 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,861 m.

The land around Colonia Caroya is covered by cropland (66%) within 3 km, cropland (85%) within 16 km, and cropland (55%) within 80 km.

3 km
59 m
16 km
326 m
80 km
1,861 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Jesús María 5.0 km · Río Ceballos 29 km · Unquillo 34 km · Villa Allende 38 km · La Falda 41 km · Cordoba 44 km · La Calera 45 km · Cosquín 46 km

Argentina travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / I
220 V · 50 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$14,898
2025
Happiness
6.4 / 10
World Happiness, 2025
Homicide rate
4.5
per 100k, 2023
Road deaths
14.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 575
Religion
Roman Catholic 63%none 19%Evangelical 15%Jehovah's Witness and Church of Jesus Christ 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 Colonia Caroya (-31.022°, -64.0617°, elevation 482 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).