Puerto Aysén weather in July

In July, Puerto Aysén sees average daytime highs of 3°C and overnight lows near -2°C, with 336 mm of precipitation across 21.5 wet days and about 8.9 hours of daylight. It is the 12th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 3°C through the month. The sky is clear or mostly clear about 8% of the time in July, and the air most often feels dry.

Daylight stretches from about 8 h 36 min at the start of July to 9 h 24 min by month's end. Set against the rest of the year, July is Puerto Aysén's 10th-clearest and 12th-windiest month. For the whole year in context, see Puerto Aysén's year-round climate.

Daytime high
12th warmest
Overnight low
-2°
1st coldest
Precipitation
336 mm
21.5 wet days
Daylight
8 h 54 min
9:31 AM – 6:22 PM
Cloud cover
83%
10th clearest
Wind
5 km/h
12th windiest
Solar energy
1.11 kWh/m²
Travel score
0.0
out of 10

Puerto Aysén is place in Aysén, Aysén.

Density
1,985/km²
people per km²

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 3°C through the month.

A typical July day in Puerto Aysén reaches about 3°C in the afternoon and slips back to -2°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 0°C and 6°C. Set against its neighbours, July runs on par with June and about 1°C cooler than August.

-10°-5°10°151015202531
Avg high (°C)Avg low (°C)
13-2
23-2
33-2
43-2
53-2
63-2
73-2
83-2
93-2
103-2
113-2
123-2
133-2
143-2
153-2
163-2
173-2
183-2
193-2
203-2
213-2
223-2
233-2
243-2
253-1
263-1
273-1
283-1
293-1
304-1
314-1

How July really feels in Puerto Aysén

Once humidity and wind are folded in, July 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 July is cold — wind chill drags the overnight "feels like" below the raw low.

Puerto Aysén weather by month

How July compares with the rest of the year at a glance. July is the 12th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan15° / 24519.70.715.13.4
Feb15° / 18515.30.413.93.8
Mar13° / 244190.912.42.9
Apr10° / 29219.54.410.81.7
May / 33321.38.59.30.5
Jun / -1°36421.716.38.60.0
Jul / -2°33621.517.68.90.0
Aug / -1°36622.918.910.10.0
Sep / 26421.113.711.70.4
Oct / 3022110.713.31.1
Nov11° / 29120.15.414.71.9
Dec13° / 29021.42.315.42.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 6% of July, with mostly cloudy or overcast conditions the remaining 86%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11288
21387
31387
41486
51486
61486
71486
81585
91585
101585
111585
121585
131585
141486
151486
161486
171486
181486
191486
201486
211486
221486
231486
241486
251486
261486
271486
281486
291486
301486
311486

Chance of precipitation in July

Any precipitationSnow

Puerto Aysén gets around 336 mm of rain and snow over 21.5 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 70% and peaks near 72% on the wettest days, and about 18 days bring snow.

0%20%40%60%80%151015202531
Rain chance (%)Snow chance (%)
17259
27259
37259
47159
57159
67158
77158
87157
97057
107057
117056
127056
137056
147056
157056
167057
177057
187057
197057
207057
217057
227057
237058
247058
257058
267058
277058
287058
297059
307159
317159

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July 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 July

Winds average 5 km/h in July, the calmest month.

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

0246810151015202531
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
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 8 h 36 min at the start of July to 9 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over July. Sunrise moves from 9:37 AM to 9:16 AM, and sunset from 6:11 PM to 6:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
18.69:376:11
28.69:376:12
38.69:376:12
48.69:376:13
58.69:366:13
68.69:366:14
78.79:366:15
88.79:356:15
98.79:356:16
108.79:346:17
118.79:346:18
128.89:336:18
138.89:336:19
148.89:326:20
158.89:326:21
168.99:316:22
178.99:306:23
188.99:296:24
198.99:296:25
209.09:286:26
219.09:276:27
229.09:266:28
239.19:256:29
249.19:246:30
259.19:236:31
269.29:226:32
279.29:216:33
289.29:206:34
299.39:196:35
309.39:176:36
319.49:166:38

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 1.11 kWh/m².

For context, solar energy here swings from a low near 0.89 kWh/m² to a high of 5 kWh/m² in December across the year — July's 1.11 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.9Dim
20.9Dim
30.9Dim
41.0Dim
51.0Dim
61.0Dim
71.0Dim
81.0Dim
91.0Dim
101.0Dim
111.0Dim
121.0Dim
131.1Dim
141.1Dim
151.1Dim
161.1Dim
171.1Dim
181.1Dim
191.1Dim
201.1Dim
211.1Dim
221.2Dim
231.2Dim
241.2Dim
251.2Dim
261.2Dim
271.3Dim
281.3Dim
291.3Dim
301.3Dim
311.3Dim
Planning a trip in July

Is July a good time to visit Puerto Aysén?

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

0.0
Sightseeing
10th-best month of the year
Beach & pool
never really warm enough

July is a weaker month for outdoor sightseeing in Puerto Aysén.

What to pack for Puerto Aysén in July

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

In July, Puerto Aysén sees daytime highs around 3°C and nights near -2°C. Pack a warm layer, a heavy coat and rain gear. About 22 days see rain.

a warm layera heavy coatrain gear

UV index in Puerto Aysén in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Puerto Aysén peaks around January 12 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeModerateLowModerateVery highExtremeJan 12UV 11Jun 19UV 1
UV index (midday)Level
Jan11Extreme
Feb10Extreme
Mar6High
Apr4Moderate
May2Moderate
Jun1Low
Jul2Low
Aug2Moderate
Sep4Moderate
Oct7Very high
Nov8Very high
Dec11Extreme
Location & terrain

Where is Puerto Aysén?

Puerto Aysén sits at 45.4°S, 72.7°W, 9 m above sea level, in Chile. The nearest listed city is Coyhaique, 52 km away.

QuellónEsquelLas HerasCastroEl BolsónPico TruncadoAncud

Topography around Puerto Aysén

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

Within 3 km, the terrain around Puerto Aysén has large variations in elevation — a maximum elevation change of 892 m around an average of 47 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,610 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,254 m.

The land around Puerto Aysén is covered by trees (48%) and grassland (35%) within 3 km, trees (73%) within 16 km, and trees (61%) within 80 km.

3 km
892 m
16 km
1,610 m
80 km
2,254 m
treesgrasslandartificial surfacesbare terrainsnow and icewater
July weather nearby: Coyhaique 52 km · Quellón 265 km · Esquel 298 km · Las Heras 317 km · Castro 337 km · El Bolsón 394 km · Pico Truncado 397 km · Ancud 403 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 Puerto Aysén (-45.403°, -72.6918°, elevation 9 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).