Canelones weather in October

In October, Canelones sees average daytime highs of 21°C and overnight lows near 12°C, with 115 mm of rain across 9.7 wet days and about 12.9 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 22°C by the end. The sky is clear or mostly clear about 35% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 24 min by month's end. Set against the rest of the year, October is Canelones's 8th-clearest and 3rd-windiest month. For the whole year in context, see Canelones's year-round climate.

Daytime high
21°
7th warmest
Overnight low
12°
6th coldest
Rainfall
115 mm
9.7 wet days
Daylight
12 h 54 min
7:04 AM – 7:57 PM
Cloud cover
58%
8th clearest
Wind
14 km/h
3rd windiest
Solar energy
5.44 kWh/m²
Travel score
6.6
out of 10

Canelones is city in Uruguay.

Density
2,089/km²
people per km²
Founded
1782

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 20°C in the first days to 22°C by the end.

A typical October day in Canelones reaches about 21°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 26°C. Set against its neighbours, October runs about 3°C warmer than September and about 3°C cooler than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12010
22010
32010
42011
52011
62011
72011
82011
92111
102111
112111
122111
132111
142112
152112
162112
172212
182212
192212
202212
212212
222212
232212
242212
252212
262212
272212
282212
292212
302312
312313

Canelones weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 18°797.5146.1
Feb28° / 18°1018.313.36.5
Mar26° / 16°988.412.37.1
Apr22° / 13°1018.111.27.1
May19° / 10°836.910.26.4
Jun16° / 817.49.75.1
Jul15° / 817.49.94.8
Aug17° / 917.710.75.8
Sep18° / 847.911.86.3
Oct21° / 12°1159.712.96.6
Nov24° / 14°998.113.87.3
Dec27° / 16°858.114.36.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 13% of October, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24258
34258
44258
54258
64258
74357
84357
94456
104555
114753
124753
134852
144951
154951
165050
174951
185050
195050
205050
215050
225050
235149
245149
255149
265149
275149
285149
295149
305248
315248

Chance of precipitation in October

Any precipitation

Canelones gets around 115 mm of rain over 9.7 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
126
227
327
427
527
628
728
829
929
1029
1130
1230
1330
1431
1531
1632
1732
1832
1933
2033
2133
2233
2333
2433
2532
2632
2732
2832
2931
3031
3131

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 62% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1761941
2742051
3732151
4712261
5712261
6692371
7672382
8662482
9652492
10652492
116424102
126424102
136225112
146225112
156225112
166026122
176026122
186026122
195926132
205827132
215827132
225727133
235727133
245528143
255528143
265528143
275528143
285429143
295329153
305329153
315329153

Wind in October

Winds average 14 km/h in October.

Across October, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over October. Sunrise moves from 7:24 AM to 6:47 AM, and sunset from 7:44 PM to 8:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:247:44
212.47:227:45
312.47:217:46
412.57:207:47
512.57:187:48
612.57:177:48
712.67:157:49
812.67:147:50
912.67:137:51
1012.77:117:52
1112.77:107:52
1212.77:097:53
1312.87:087:54
1412.87:067:55
1512.87:057:56
1612.97:047:57
1712.97:027:57
1813.07:017:58
1913.07:007:59
2013.06:598:00
2113.16:588:01
2213.16:578:02
2313.16:558:03
2413.26:548:04
2513.26:538:05
2613.26:528:05
2713.36:518:06
2813.36:508:07
2913.36:498:08
3013.46:488:09
3113.46:478:10

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.44 kWh/m².

For context, solar energy here swings from a low near 2.18 kWh/m² to a high of 7.39 kWh/m² in December across the year — October's 5.44 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
45.0Bright
55.0Bright
65.0Bright
75.1Bright
85.1Bright
95.2Bright
105.2Bright
115.3Bright
125.3Bright
135.4Bright
145.4Bright
155.5Bright
165.5Bright
175.5Bright
185.6Bright
195.6Bright
205.7Bright
215.7Bright
225.8Bright
235.8Bright
245.8Bright
255.9Bright
265.9Bright
276.0Bright
286.0Intense
296.0Intense
306.1Intense
316.1Intense
Planning a trip in October

Is October a good time to visit Canelones?

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

6.6
Sightseeing
5th-best month of the year
4.2
Beach & pool
7th-best month of the year

October is a reasonable time to visit Canelones for sightseeing.

What to pack for Canelones in October

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

In October, Canelones sees daytime highs around 21°C and nights near 12°C. Worth packing: rain gear and sun protection. About 10 days see rain.

rain gearsun protection

Sea temperature near Canelones in October

The nearest coast averages about 17°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 40 km away) is warmest in January at about 24°C and coldest in July near 11°C.

It's comfortable for a long swim from Nov 23 to Apr 9 — about 4.5 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan24Refreshing
Feb24Refreshing
Mar23Refreshing
Apr19Cool
May16Cool
Jun13Bracing
Jul11Bracing
Aug12Bracing
Sep14Bracing
Oct17Cool
Nov19Cool
Dec22Refreshing

UV index in Canelones in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Canelones peaks around January 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 16UV 13Jun 18UV 3
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar10Very high
Apr6High
May3Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec11Extreme
Location & terrain

Where is Canelones?

Canelones sits at 34.5°S, 56.3°W, 29 m above sea level, in Uruguay. The nearest listed city is Santa Lucía, 13 km away.

Barros BlancosPandoPaso de Carrasco

Topography around Canelones

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

Within 3 km, the terrain around Canelones has only modest variations in elevation — a maximum elevation change of 37 m around an average of 21 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 74 m; within 80 km, only modest variations in elevation — a maximum elevation change of 184 m.

The land around Canelones is covered by grassland (47%) and trees (23%) within 3 km, grassland (50%) and cropland (32%) within 16 km, and grassland (38%), water (28%) and cropland (25%) within 80 km.

3 km
37 m
16 km
74 m
80 km
184 m
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Santa Lucía 13 km · Progreso 17 km · Las Piedras 24 km · La Paz 27 km · Delta del Tigre 28 km · Barros Blancos 36 km · Pando 37 km · Paso de Carrasco 43 km

Uruguay travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / I / L
230 V · 50 Hz
Prices
≈ 66% of US
price level, 2025
GDP per capita
$25,216
2025
Happiness
6.6 / 10
World Happiness, 2025
Homicide rate
11.2
per 100k, 2023
Road deaths
14.8
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 542
Religion
none 47%Roman Catholic 37%Protestant 15%atheist 10%

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 Canelones (-34.5238°, -56.2822°, elevation 29 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).