Puerto Madryn weather in July

In July, Puerto Madryn sees average daytime highs of 12°C and overnight lows near 3°C, with 16 mm of precipitation across 3.5 wet days and about 9.2 hours of daylight. It is the 12th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 12°C through the month. The sky is clear or mostly clear about 46% of the time in July, and the air most often feels dry.

Daylight stretches from about 8 h 54 min at the start of July to 9 h 36 min by month's end. Set against the rest of the year, July is Puerto Madryn's 7th-clearest and 10th-windiest month. For the whole year in context, see Puerto Madryn's year-round climate.

Daytime high: 12°; 12th warmest
Overnight low: 3°; 1st coldest
Precipitation: 16 mm; 3.5 wet days
Daylight: 9 h 06 min; 8:51 AM – 6:00 PM
Cloud cover: 47%; 7th clearest
Wind: 18 km/h; 10th windiest
Solar energy: 1.93 kWh/m²
Travel score: 3.9; out of 10

Puerto Madryn is coastal city in the province of Chubut, Argentina.

Density: 196/km²; people per km²
Founded: 1865

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

← June Puerto Madryn year-round climate August →Best places to visit in July

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 12°C through the month.

A typical July day in Puerto Madryn reaches about 12°C in the afternoon and slips back to 3°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 17°C. Set against its neighbours, July runs on par with June and about 2°C cooler than August.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	13	13	13	13	13	13	13	13
Avg low (°C)	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3

	Avg high (°C)	Avg low (°C)
1	12	3
2	12	2
3	12	2
4	12	2
5	12	2
6	12	2
7	12	2
8	12	2
9	12	2
10	12	2
11	12	2
12	12	2
13	12	2
14	12	2
15	12	2
16	12	2
17	12	2
18	12	2
19	12	3
20	12	3
21	12	3
22	13	3
23	13	3
24	13	3
25	13	3
26	13	3
27	13	3
28	13	3
29	13	3
30	13	3
31	13	3

How July really feels in Puerto Madryn

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

heat index over the day's high

Days feeling ≤ 0°C

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 Madryn weather by month

How July compares with the rest of the year at a glance. July is the 12th-warmest and 10th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	28° / 16°	15	3.3	14.8	7.2
Feb	27° / 15°	23	3.2	13.7	7.9
Mar	25° / 14°	22	3.3	12.4	8.3
Apr	21° / 10°	19	2.9	10.9	7.7
May	16° / 6°	22	3.6	9.6	5.9
Jun	13° / 3°	22	3.9	8.9	4.0
Jul	12° / 3°	16	3.5	9.2	3.9
Aug	15° / 4°	16	3.4	10.3	5.1
Sep	17° / 6°	17	3.9	11.7	6.4
Oct	21° / 9°	20	4.2	13.2	7.5
Nov	24° / 12°	17	3.7	14.4	8.1
Dec	27° / 14°	18	3.4	15.1	7.9

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 14% of July, with mostly cloudy or overcast conditions the remaining 41%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	63	62	62	62	62	62	61	61	61	60	60	60	58	58	58	57	57	57	57	57	57	58	58	58	58	59	59	60	60	60	60
Cloudier (%)	37	38	38	38	38	38	39	39	39	40	40	40	42	42	42	43	43	43	43	43	43	42	42	42	42	41	41	40	40	40	40

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	62	38
5	62	38
6	62	38
7	61	39
8	61	39
9	61	39
10	60	40
11	60	40
12	60	40
13	58	42
14	58	42
15	58	42
16	57	43
17	57	43
18	57	43
19	57	43
20	57	43
21	57	43
22	58	42
23	58	42
24	58	42
25	58	42
26	59	41
27	59	41
28	60	40
29	60	40
30	60	40
31	60	40

Chance of precipitation in July

Any precipitationSnow

Puerto Madryn gets around 16 mm of rain and snow over 3.5 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 12% and peaks near 13% on the wettest days, and about 0 day brings snow.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	11	11	11	11	11	11	11	12	12	12	12	13	13	13	13	13	13	12	12	12	12	12	11	11	11	11	10	10	10	10	10
Snow chance (%)	0	0	0	1	1	1	1	1	1	1	1	1	1	1	2	2	2	1	1	1	1	1	1	1	1	1	0	0	0	0	0

	Rain chance (%)	Snow chance (%)
1	11	0
2	11	0
3	11	0
4	11	1
5	11	1
6	11	1
7	11	1
8	12	1
9	12	1
10	12	1
11	12	1
12	13	1
13	13	1
14	13	1
15	13	2
16	13	2
17	13	2
18	12	1
19	12	1
20	12	1
21	12	1
22	12	1
23	11	1
24	11	1
25	11	1
26	11	1
27	10	0
28	10	0
29	10	0
30	10	0
31	10	0

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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

Wind in July

Winds average 18 km/h in July.

Across July, daily wind ranges from about 18 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	18	light breeze
2	18	light breeze
3	18	light breeze
4	18	light breeze
5	18	light breeze
6	18	light breeze
7	18	light breeze
8	18	light breeze
9	18	light breeze
10	18	light breeze
11	18	light breeze
12	18	light breeze
13	18	light breeze
14	18	light breeze
15	18	light breeze
16	18	light breeze
17	18	light breeze
18	18	light breeze
19	18	light breeze
20	18	light breeze
21	18	light breeze
22	18	light breeze
23	18	light breeze
24	18	light breeze
25	18	light breeze
26	18	light breeze
27	18	light breeze
28	18	light breeze
29	18	light breeze
30	18	light breeze
31	18	light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 8 h 54 min at the start of July to 9 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over July. Sunrise moves from 8:57 AM to 8:38 AM, and sunset from 5:50 PM to 6:14 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	8.9	8.9	8.9	8.9	8.9	8.9	9.0	9.0	9.0	9.0	9.0	9.1	9.1	9.1	9.1	9.1	9.2	9.2	9.2	9.2	9.3	9.3	9.3	9.4	9.4	9.4	9.5	9.5	9.5	9.6	9.6
Sunrise (AM)	8:57	8:57	8:57	8:56	8:56	8:56	8:56	8:55	8:55	8:55	8:54	8:54	8:53	8:53	8:52	8:51	8:51	8:50	8:49	8:49	8:48	8:47	8:46	8:45	8:44	8:43	8:42	8:41	8:40	8:39	8:38
Sunset (PM)	5:50	5:51	5:51	5:52	5:52	5:53	5:53	5:54	5:55	5:55	5:56	5:57	5:58	5:58	5:59	6:00	6:01	6:02	6:03	6:04	6:04	6:05	6:06	6:07	6:08	6:09	6:10	6:11	6:12	6:13	6:14

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	8.9	8:57	5:50
2	8.9	8:57	5:51
3	8.9	8:57	5:51
4	8.9	8:56	5:52
5	8.9	8:56	5:52
6	8.9	8:56	5:53
7	9.0	8:56	5:53
8	9.0	8:55	5:54
9	9.0	8:55	5:55
10	9.0	8:55	5:55
11	9.0	8:54	5:56
12	9.1	8:54	5:57
13	9.1	8:53	5:58
14	9.1	8:53	5:58
15	9.1	8:52	5:59
16	9.1	8:51	6:00
17	9.2	8:51	6:01
18	9.2	8:50	6:02
19	9.2	8:49	6:03
20	9.2	8:49	6:04
21	9.3	8:48	6:04
22	9.3	8:47	6:05
23	9.3	8:46	6:06
24	9.4	8:45	6:07
25	9.4	8:44	6:08
26	9.4	8:43	6:09
27	9.5	8:42	6:10
28	9.5	8:41	6:11
29	9.5	8:40	6:12
30	9.6	8:39	6:13
31	9.6	8:38	6:14

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 1.93 kWh/m².

For context, solar energy here swings from a low near 1.64 kWh/m² to a high of 8.03 kWh/m² in December across the year — July's 1.93 kWh/m² sits near the bottom.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	1.7	1.7	1.7	1.7	1.7	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.9	1.9	1.9	1.9	1.9	1.9	1.9	2.0	2.0	2.0	2.0	2.1	2.1	2.1	2.2	2.2	2.2	2.3	2.3
Level	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	1.7	Dim
2	1.7	Dim
3	1.7	Dim
4	1.7	Dim
5	1.7	Dim
6	1.8	Dim
7	1.8	Dim
8	1.8	Dim
9	1.8	Dim
10	1.8	Dim
11	1.8	Dim
12	1.8	Dim
13	1.9	Dim
14	1.9	Dim
15	1.9	Dim
16	1.9	Dim
17	1.9	Dim
18	1.9	Dim
19	1.9	Dim
20	2.0	Dim
21	2.0	Moderate
22	2.0	Moderate
23	2.0	Moderate
24	2.1	Moderate
25	2.1	Moderate
26	2.1	Moderate
27	2.2	Moderate
28	2.2	Moderate
29	2.2	Moderate
30	2.3	Moderate
31	2.3	Moderate

Planning a trip in July

Is July a good time to visit Puerto Madryn?

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

3.9

Sightseeing

12th-best month of the year

0.0

Beach & pool

12th-best month of the year

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

What to pack for Puerto Madryn in July

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

In July, Puerto Madryn sees daytime highs around 12°C and nights near 3°C. Worth packing: a warm layer. About 4 days see rain.

a warm layer

Sea temperature near Puerto Madryn in July

The nearest coast averages about 12°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 21 km away) is warmest in February at about 18°C and coldest in September near 11°C.

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	18	18	17	16	14	13	12	11	11	12	14	16
Comfort	Cool	Cool	Cool	Cool	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool

	Sea temperature (°C)	Comfort
Jan	18	Cool
Feb	18	Cool
Mar	17	Cool
Apr	16	Cool
May	14	Bracing
Jun	13	Bracing
Jul	12	Bracing
Aug	11	Bracing
Sep	11	Bracing
Oct	12	Bracing
Nov	14	Bracing
Dec	16	Cool

UV index in Puerto Madryn 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 Madryn peaks around December 22 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 1 (low).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	11	10	7	4	2	1	2	2	4	7	9	12
Level	Extreme	Extreme	High	Moderate	Moderate	Low	Low	Moderate	Moderate	High	Very high	Extreme

	UV index (midday)	Level
Jan	11	Extreme
Feb	10	Extreme
Mar	7	High
Apr	4	Moderate
May	2	Moderate
Jun	1	Low
Jul	2	Low
Aug	2	Moderate
Sep	4	Moderate
Oct	7	High
Nov	9	Very high
Dec	12	Extreme

Location & terrain

Where is Puerto Madryn?

Puerto Madryn sits at 42.8°S, 65.0°W, 11 m above sea level, in Argentina. The nearest listed city is Trelew, 58 km away.

Topography around Puerto Madryn

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

Within 3 km, the terrain around Puerto Madryn has only modest variations in elevation — a maximum elevation change of 72 m around an average of 17 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 144 m; within 80 km, significant variations in elevation — a maximum elevation change of 313 m.

The land around Puerto Madryn is covered by artificial surfaces (42%) and water (32%) within 3 km, shrubs (57%) and water (27%) within 16 km, and shrubs (60%) and water (30%) within 80 km.

3 km

72 m

artificial surfaces 42%

16 km

144 m

shrubs 57%

80 km

313 m

shrubs 60%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

← June Puerto Madryn year-round climate August →Best places to visit in July

July weather nearby: Trelew 58 km · Rawson 59 km · San Antonio Oeste 227 km · Viedma 275 km · Carmen de Patagones 277 km · Comodoro Rivadavia 396 km · Río Colorado 427 km · Villa Regina 443 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

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 Madryn (-42.7685°, -65.0383°, elevation 11 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).

	Avg high (°C)	Avg low (°C)
1	12	3
2	12	2
3	12	2
4	12	2
5	12	2
6	12	2
7	12	2
8	12	2
9	12	2
10	12	2
11	12	2
12	12	2
13	12	2
14	12	2
15	12	2
16	12	2
17	12	2
18	12	2
19	12	3
20	12	3
21	12	3
22	13	3
23	13	3
24	13	3
25	13	3
26	13	3
27	13	3
28	13	3
29	13	3
30	13	3
31	13	3

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	62	38
5	62	38
6	62	38
7	61	39
8	61	39
9	61	39
10	60	40
11	60	40
12	60	40
13	58	42
14	58	42
15	58	42
16	57	43
17	57	43
18	57	43
19	57	43
20	57	43
21	57	43
22	58	42
23	58	42
24	58	42
25	58	42
26	59	41
27	59	41
28	60	40
29	60	40
30	60	40
31	60	40

	Rain chance (%)	Snow chance (%)
1	11	0
2	11	0
3	11	0
4	11	1
5	11	1
6	11	1
7	11	1
8	12	1
9	12	1
10	12	1
11	12	1
12	13	1
13	13	1
14	13	1
15	13	2
16	13	2
17	13	2
18	12	1
19	12	1
20	12	1
21	12	1
22	12	1
23	11	1
24	11	1
25	11	1
26	11	1
27	10	0
28	10	0
29	10	0
30	10	0
31	10	0

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	12	3
2	12	2
3	12	2
4	12	2
5	12	2
6	12	2
7	12	2
8	12	2
9	12	2
10	12	2
11	12	2
12	12	2
13	12	2
14	12	2
15	12	2
16	12	2
17	12	2
18	12	2
19	12	3
20	12	3
21	12	3
22	13	3
23	13	3
24	13	3
25	13	3
26	13	3
27	13	3
28	13	3
29	13	3
30	13	3
31	13	3

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	62	38
5	62	38
6	62	38
7	61	39
8	61	39
9	61	39
10	60	40
11	60	40
12	60	40
13	58	42
14	58	42
15	58	42
16	57	43
17	57	43
18	57	43
19	57	43
20	57	43
21	57	43
22	58	42
23	58	42
24	58	42
25	58	42
26	59	41
27	59	41
28	60	40
29	60	40
30	60	40
31	60	40

	Rain chance (%)	Snow chance (%)
1	11	0
2	11	0
3	11	0
4	11	1
5	11	1
6	11	1
7	11	1
8	12	1
9	12	1
10	12	1
11	12	1
12	13	1
13	13	1
14	13	1
15	13	2
16	13	2
17	13	2
18	12	1
19	12	1
20	12	1
21	12	1
22	12	1
23	11	1
24	11	1
25	11	1
26	11	1
27	10	0
28	10	0
29	10	0
30	10	0
31	10	0

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	12	3
2	12	2
3	12	2
4	12	2
5	12	2
6	12	2
7	12	2
8	12	2
9	12	2
10	12	2
11	12	2
12	12	2
13	12	2
14	12	2
15	12	2
16	12	2
17	12	2
18	12	2
19	12	3
20	12	3
21	12	3
22	13	3
23	13	3
24	13	3
25	13	3
26	13	3
27	13	3
28	13	3
29	13	3
30	13	3
31	13	3

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	62	38
5	62	38
6	62	38
7	61	39
8	61	39
9	61	39
10	60	40
11	60	40
12	60	40
13	58	42
14	58	42
15	58	42
16	57	43
17	57	43
18	57	43
19	57	43
20	57	43
21	57	43
22	58	42
23	58	42
24	58	42
25	58	42
26	59	41
27	59	41
28	60	40
29	60	40
30	60	40
31	60	40

	Rain chance (%)	Snow chance (%)
1	11	0
2	11	0
3	11	0
4	11	1
5	11	1
6	11	1
7	11	1
8	12	1
9	12	1
10	12	1
11	12	1
12	13	1
13	13	1
14	13	1
15	13	2
16	13	2
17	13	2
18	12	1
19	12	1
20	12	1
21	12	1
22	12	1
23	11	1
24	11	1
25	11	1
26	11	1
27	10	0
28	10	0
29	10	0
30	10	0
31	10	0

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100