Libertador General San Martín weather in July

In July, Libertador General San Martín sees average daytime highs of 19°C and overnight lows near 6°C, with 31 mm of precipitation across 6.6 wet days and about 10.7 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 19°C through the month. The sky is clear or mostly clear about 54% of the time in July, and the air most often feels dry.

Daylight stretches from about 10 h 30 min at the start of July to 10 h 54 min by month's end. Set against the rest of the year, July is Libertador General San Martín's 3rd-clearest and 10th-windiest month. For the whole year in context, see Libertador General San Martín's year-round climate.

Daytime high
19°
11th warmest
Overnight low
1st coldest
Precipitation
31 mm
6.6 wet days
Daylight
10 h 42 min
8:05 AM – 6:45 PM
Cloud cover
41%
3rd clearest
Wind
5 km/h
10th windiest
Solar energy
3.89 kWh/m²
Travel score
6.9
out of 10

Libertador General San Martín is human settlement.

Founded
1899

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 19°C through the month.

A typical July day in Libertador General San Martín reaches about 19°C in the afternoon and slips back to 6°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 25°C. Set against its neighbours, July runs on par with June and about 4°C cooler than August.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1196
2196
3196
4196
5196
6196
7196
8196
9196
10196
11196
12196
13196
14196
15196
16196
17196
18196
19196
20196
21196
22196
23196
24196
25196
26206
27206
28206
29206
30206
31206

Libertador General San Martín weather by month

How July compares with the rest of the year at a glance. July is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°23217.513.34.4
Feb28° / 19°23917.712.84.7
Mar26° / 18°27520.712.24.8
Apr24° / 15°19618.811.55.3
May21° / 11°1011610.95.4
Jun19° / 5010.310.66.0
Jul19° / 316.610.76.9
Aug23° / 254.611.28.1
Sep26° / 11°366.311.97.6
Oct28° / 16°10311.512.66.0
Nov29° / 17°1651413.25.1
Dec29° / 19°24116.713.44.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 10% of July, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15347
25446
35545
45644
55743
65842
75842
85941
96040
106139
116139
126238
136436
146535
156535
166634
176733
186733
196832
206832
216832
227030
237030
247030
257129
267129
277129
287129
297129
307228
317228

Chance of precipitation in July

Any precipitation

Libertador General San Martín gets around 31 mm of rain and snow over 6.6 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 21% and peaks near 28% on the wettest days, and about 0 day brings snow. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
128
227
327
427
527
626
726
826
926
1025
1125
1224
1323
1423
1522
1622
1721
1820
1919
2018
2118
2217
2317
2416
2516
2616
2716
2816
2916
3016
3116

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 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
187112
287112
389101
489101
589101
689101
789101
889101
990100
109190
119190
129190
139190
149280
159280
169280
179280
189280
199280
209280
219181
229181
239181
249181
259181
269181
279091
289091
299091
309091
319091

Wind in July

Winds average 5 km/h in July.

Across July, daily wind ranges from about 4 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
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
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 10 h 30 min at the start of July to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over July. Sunrise moves from 8:06 AM to 7:59 AM, and sunset from 6:39 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.58:066:39
210.68:066:39
310.68:066:40
410.68:066:40
510.68:066:40
610.68:066:41
710.68:066:41
810.68:066:41
910.68:066:42
1010.68:066:42
1110.68:066:43
1210.68:066:43
1310.68:066:43
1410.68:056:44
1510.78:056:44
1610.78:056:45
1710.78:056:45
1810.78:046:46
1910.78:046:46
2010.78:046:46
2110.78:046:47
2210.78:036:47
2310.78:036:48
2410.88:026:48
2510.88:026:49
2610.88:026:49
2710.88:016:50
2810.88:016:50
2910.88:006:50
3010.98:006:51
3110.97:596:51

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 3.89 kWh/m².

For context, solar energy here swings from a low near 3.36 kWh/m² to a high of 5.67 kWh/m² in December across the year — July's 3.89 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
13.5Moderate
23.6Moderate
33.6Moderate
43.6Moderate
53.6Moderate
63.6Moderate
73.6Moderate
83.7Moderate
93.7Moderate
103.7Moderate
113.7Moderate
123.8Moderate
133.8Moderate
143.8Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.9Moderate
194.0Moderate
204.0Bright
214.0Bright
224.1Bright
234.1Bright
244.1Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.3Bright
304.3Bright
314.3Bright
Planning a trip in July

Hazard calendar for Libertador General San Martín

In seasonPeak

None of Libertador General San Martín's seasonal hazards are active in July. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Libertador General San Martín's rainy season runs November–April, when most of the year's rain falls.

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

Is July a good time to visit Libertador General San Martín?

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

6.9
Sightseeing
3rd-best month of the year
3.0
Beach & pool
11th-best month of the year

July is a reasonable time to visit Libertador General San Martín for sightseeing.

What to pack for Libertador General San Martín in July

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

In July, Libertador General San Martín sees daytime highs around 19°C and nights near 6°C. Worth packing: a warm layer. About 7 days see rain.

a warm layer

UV index in Libertador General San Martín in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Libertador General San Martín peaks around January 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 18UV 15Jul 10UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar13Extreme
Apr8Very high
May7High
Jun5High
Jul5High
Aug8Very high
Sep9Very high
Oct9Very high
Nov13Extreme
Dec14Extreme

Air quality in Libertador General San Martín in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in Libertador General San Martín is worst in September — around 26 µg/m³ PM2.5 (moderate), about 5.6× the cleanest month (May, 5 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateSep 2326 µg/m³May 155 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar7Good
Apr6Good
May5Good
Jun6Good
Jul8Good
Aug13Moderate
Sep26Moderate
Oct26Moderate
Nov19Moderate
Dec13Moderate
Location & terrain

Where is Libertador General San Martín?

Libertador General San Martín sits at 23.8°S, 64.8°W, 464 m above sea level, in Argentina. The nearest listed city is San Pedro de Jujuy, 47 km away.

Topography around Libertador General San Martín

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Libertador General San Martín.

Within 3 km, the terrain around Libertador General San Martín has significant variations in elevation — a maximum elevation change of 324 m around an average of 488 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,160 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,815 m.

The land around Libertador General San Martín is covered by cropland (45%), trees (27%) and artificial surfaces (21%) within 3 km, trees (64%) and cropland (29%) within 16 km, and trees (64%) within 80 km.

3 km
324 m
16 km
1,160 m
80 km
4,815 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
July weather nearby: San Pedro de Jujuy 47 km · Santa Rosa 60 km · Palpalá 65 km · San Salvador de Jujuy 66 km · Pichanal 81 km · San Ramón de la Nueva Orán 89 km · Embarcación 97 km · General Güemes 99 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 Libertador General San Martín (-23.8131°, -64.7935°, elevation 464 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).