Punta Arenas weather in October

In October, Punta Arenas sees average daytime highs of 8°C and overnight lows near 3°C, with 69 mm of precipitation across 15.5 wet days and about 13.7 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 8°C through the month. The sky is clear or mostly clear about 8% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 42 min at the start of October to 14 h 42 min by month's end. Set against the rest of the year, October is Punta Arenas's 6th-clearest and 4th-windiest month. For the whole year in context, see Punta Arenas's year-round climate.

Daytime high
7th warmest
Overnight low
6th coldest
Precipitation
69 mm
15.5 wet days
Daylight
13 h 42 min
6:37 AM – 8:20 PM
Cloud cover
75%
6th clearest
Wind
22 km/h
4th windiest
Solar energy
4.19 kWh/m²
Travel score
1.2
out of 10

Punta Arenas is Chilean city beside the Strait of Magellan.

Air quality
Excellent
PM2.5 4.6 µg/m³ · 2019
Density
3,121/km²
people per km²
Founded
1848

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 8°C through the month.

A typical October day in Punta Arenas reaches about 8°C in the afternoon and slips back to 3°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 6°C and 11°C. Set against its neighbours, October runs about 2°C warmer than September and about 2°C cooler than November.

-5°10°15°151015202531
Avg high (°C)Avg low (°C)
182
282
382
482
583
683
783
883
983
1083
1183
1283
1383
1483
1583
1683
1783
1883
1983
2083
2183
2283
2393
2493
2593
2693
2793
2893
2994
3094
3194

How October really feels in Punta Arenas

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
31
wind chill below the day's low

The story in October is cold — wind chill drags the overnight "feels like" below the raw low.

Punta Arenas weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 8920016.12.3
Feb12° / 6715.3014.52.5
Mar11° / 8317.40.312.52.0
Apr / 8415.41.310.41.3
May / 6013.22.98.40.4
Jun / -0°5612.45.87.40.0
Jul / -1°5612.96.67.80.0
Aug / 6213.46.79.50.0
Sep / 5412.23.611.60.5
Oct / 6915.52.313.71.2
Nov10° / 7818.30.315.61.6
Dec11° / 8820.70.216.61.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 77%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22575
32575
42575
52476
62476
72476
82575
92476
102476
112476
122377
132377
142377
152476
162377
172377
182377
192278
202377
212377
222377
232377
242377
252278
262278
272179
282179
292179
302179
312179

Chance of precipitation in October

Any precipitationSnow

Punta Arenas gets around 69 mm of rain and snow over 15.5 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 51% and peaks near 54% on the wettest days, and about 2 days bring snow. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
1416
2417
3427
4437
5448
6458
7468
8488
9498
10508
11518
12529
13539
14538
15548
16548
17548
18548
19548
20547
21537
22537
23537
24536
25536
26536
27536
28535
29535
30535
31544

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 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
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
31100

Wind in October

Winds average 22 km/h in October.

Across October, daily wind ranges from about 20 km/h on the calmest days to 23 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
120breezy
220breezy
320breezy
421breezy
521breezy
621breezy
721breezy
821breezy
922breezy
1022breezy
1122breezy
1222breezy
1323breezy
1423breezy
1523breezy
1623breezy
1723breezy
1823breezy
1923breezy
2023breezy
2123breezy
2223breezy
2323breezy
2423breezy
2523breezy
2623breezy
2723breezy
2823breezy
2923breezy
3023breezy
3123breezy

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 42 min at the start of October to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 120 minutes over October. Sunrise moves from 7:13 AM to 6:05 AM, and sunset from 7:53 PM to 8:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.77:137:53
212.77:107:54
312.87:087:56
412.97:057:58
512.97:038:00
613.07:018:02
713.16:588:04
813.26:568:05
913.26:538:07
1013.36:518:09
1113.46:498:11
1213.46:468:13
1313.56:448:15
1413.66:428:17
1513.76:398:18
1613.76:378:20
1713.86:358:22
1813.96:338:24
1913.96:308:26
2014.06:288:28
2114.16:268:30
2214.16:248:32
2314.26:228:34
2414.36:208:36
2514.36:178:37
2614.46:158:39
2714.56:138:41
2814.56:118:43
2914.66:098:45
3014.76:078:47
3114.76:058:49

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.19 kWh/m².

For context, solar energy here swings from a low near 0.65 kWh/m² to a high of 5.79 kWh/m² in December across the year — October's 4.19 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
13.5Moderate
23.5Moderate
33.6Moderate
43.6Moderate
53.7Moderate
63.7Moderate
73.8Moderate
83.8Moderate
93.9Moderate
103.9Moderate
114.0Moderate
124.0Bright
134.0Bright
144.1Bright
154.1Bright
164.2Bright
174.2Bright
184.3Bright
194.3Bright
204.3Bright
214.4Bright
224.4Bright
234.5Bright
244.5Bright
254.6Bright
264.6Bright
274.7Bright
284.7Bright
294.7Bright
304.8Bright
314.8Bright
Planning a trip in October

Is October a good time to visit Punta Arenas?

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

1.2
Sightseeing
7th-best month of the year
Beach & pool
never really warm enough

October is a weaker month for outdoor sightseeing in Punta Arenas.

What to pack for Punta Arenas in October

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

In October, Punta Arenas sees daytime highs around 8°C and nights near 3°C. Pack a warm layer and rain gear. Worth having: a windbreaker. About 16 days see rain.

a warm layerrain geara windbreaker

Sea temperature near Punta Arenas in October

The nearest coast averages about 6°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in February at about 9°C and coldest in August near 6°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

4°6°8°10°JanFebMarAprMayJunJulAugSepOctNovDecbracing
Sea temperature (°C)Comfort
Jan9Bracing
Feb9Bracing
Mar9Bracing
Apr8Bracing
May7Bracing
Jun7Bracing
Jul6Bracing
Aug6Bracing
Sep6Bracing
Oct6Bracing
Nov7Bracing
Dec8Bracing

UV index in Punta Arenas in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Punta Arenas peaks around January 13 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highModerateLowModerateHighVery highJan 13UV 9Jun 19UV 0
UV index (midday)Level
Jan9Very high
Feb7Very high
Mar4Moderate
Apr2Low
May1Low
Jun0Low
Jul1Low
Aug1Low
Sep2Moderate
Oct4Moderate
Nov6High
Dec8Very high
Location & terrain

Where is Punta Arenas?

Punta Arenas sits at 53.2°S, 70.9°W, in Chile. The nearest listed city is Puerto Natales, 193 km away.

Río GrandeUshuaiaEl CalafateEl ChaltenPuerto DeseadoPico Truncado

Topography around Punta Arenas

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

Within 3 km, the terrain around Punta Arenas has only modest variations in elevation — a maximum elevation change of 97 m around an average of 21 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 620 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,226 m.

The land around Punta Arenas is covered by artificial surfaces (43%) and water (40%) within 3 km, water (48%), grassland (28%) and trees (21%) within 16 km, and grassland (40%) and water (40%) within 80 km.

3 km
97 m
16 km
620 m
80 km
1,226 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Puerto Natales 193 km · Río Gallegos 205 km · Río Grande 223 km · Ushuaia 250 km · El Calafate 328 km · El Chalten 448 km · Puerto Deseado 698 km · Pico Truncado 738 km

Chile travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
220 V · 50 Hz
Prices
≈ 48% of US
price level, 2025
GDP per capita
$17,995
2025
Happiness
6.3 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
6.3
per 100k, 2023
Road deaths
14.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 517
Religion
Catholic 57%none 26%Evangelical or Protestant 16%other Christians and traditions related to 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 Punta Arenas (-53.1628°, -70.9092°), 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).