General Güemes weather in September

In September, General Güemes sees average daytime highs of 26°C and overnight lows near 12°C, with 7 mm of rain across 1.8 wet days and about 11.8 hours of daylight. It is the 6th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 25°C in the first days to 27°C by the end. The sky is clear or mostly clear about 57% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is General Güemes's 3rd-clearest and 3rd-windiest month. For the whole year in context, see General Güemes's year-round climate.

Daytime high: 26°; 6th warmest
Overnight low: 12°; 5th coldest
Rainfall: 7 mm; 1.8 wet days
Daylight: 11 h 54 min; 7:19 AM – 7:10 PM
Cloud cover: 40%; 3rd clearest
Wind: 6 km/h; 3rd windiest
Solar energy: 5.17 kWh/m²
Travel score: 8.3; out of 10

← August General Güemes year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 25°C in the first days to 27°C by the end.

A typical September day in General Güemes reaches about 26°C in the afternoon and slips back to 12°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 34°C. Set against its neighbours, September runs about 3°C warmer than August and about 2°C cooler than October.

	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
Avg high (°C)	25	25	25	25	25	25	25	25	25	26	26	26	26	26	26	26	26	26	26	26	26	27	27	27	27	27	27	27	27	27
Avg low (°C)	10	11	11	11	11	11	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	13	13	13	13	13	13	13	14	14

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

General Güemes weather by month

How September compares with the rest of the year at a glance. September is the 6th-warmest and 9th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 19°	147	16.8	13.4	4.5
Feb	28° / 19°	128	14.7	12.9	5.2
Mar	26° / 18°	103	14.4	12.2	5.8
Apr	24° / 15°	44	8	11.4	7.1
May	21° / 11°	15	3.6	10.8	7.4
Jun	20° / 8°	5	1.5	10.5	7.7
Jul	20° / 7°	4	1.4	10.6	8.0
Aug	23° / 9°	6	1.4	11.1	8.7
Sep	26° / 12°	7	1.8	11.8	8.3
Oct	28° / 16°	30	6.2	12.6	6.6
Nov	29° / 17°	50	9.1	13.2	5.5
Dec	30° / 19°	112	14.6	13.5	4.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 31%. Skies tend to cloud over as the month goes on.

	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
Clearer (%)	76	75	74	74	74	73	72	72	72	72	72	72	71	71	71	70	70	70	68	68	68	66	66	65	64	63	62	61	61	61
Cloudier (%)	24	25	26	26	26	27	28	28	28	28	28	28	29	29	29	30	30	30	32	32	32	34	34	35	36	37	38	39	39	39

	Clearer (%)	Cloudier (%)
1	76	24
2	75	25
3	74	26
4	74	26
5	74	26
6	73	27
7	72	28
8	72	28
9	72	28
10	72	28
11	72	28
12	72	28
13	71	29
14	71	29
15	71	29
16	70	30
17	70	30
18	70	30
19	68	32
20	68	32
21	68	32
22	66	34
23	66	34
24	65	35
25	64	36
26	63	37
27	62	38
28	61	39
29	61	39
30	61	39

Chance of precipitation in September

Any precipitation

General Güemes gets around 7 mm of rain over 1.8 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 6% and peaks near 11% on the wettest days.

	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
Rain chance (%)	5	5	5	5	5	5	5	5	4	4	4	4	4	4	5	5	5	6	6	7	7	7	8	8	9	10	10	11	11	11

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

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 91% 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
Dry (%)	93	93	93	92	92	92	92	92	92	92	93	93	93	93	93	93	93	92	92	91	91	90	89	88	87	87	86	84	84	83
Comfortable (%)	6	6	6	7	7	7	7	7	7	7	7	7	7	7	7	7	7	8	8	9	9	10	10	11	12	12	13	14	14	15
Humid (%)	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	2	2	2

	Dry (%)	Comfortable (%)	Humid (%)
1	93	6	1
2	93	6	1
3	93	6	1
4	92	7	1
5	92	7	1
6	92	7	1
7	92	7	1
8	92	7	1
9	92	7	1
10	92	7	1
11	93	7	0
12	93	7	0
13	93	7	0
14	93	7	0
15	93	7	0
16	93	7	0
17	93	7	0
18	92	8	0
19	92	8	0
20	91	9	0
21	91	9	0
22	90	10	0
23	89	10	1
24	88	11	1
25	87	12	1
26	87	12	1
27	86	13	1
28	84	14	2
29	84	14	2
30	83	15	2

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 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
Wind speed (km/h)	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 30 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over September. Sunrise moves from 7:35 AM to 7:03 AM, and sunset from 7:05 PM to 7:16 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
Daylight (h)	11.5	11.5	11.5	11.6	11.6	11.6	11.6	11.7	11.7	11.7	11.7	11.8	11.8	11.8	11.8	11.9	11.9	11.9	11.9	12.0	12.0	12.0	12.0	12.1	12.1	12.1	12.1	12.2	12.2	12.2
Sunrise (AM)	7:35	7:34	7:33	7:32	7:31	7:30	7:29	7:28	7:27	7:25	7:24	7:23	7:22	7:21	7:20	7:19	7:18	7:17	7:15	7:14	7:13	7:12	7:11	7:10	7:09	7:08	7:07	7:06	7:04	7:03
Sunset (PM)	7:05	7:05	7:05	7:06	7:06	7:07	7:07	7:07	7:08	7:08	7:08	7:09	7:09	7:10	7:10	7:10	7:11	7:11	7:11	7:12	7:12	7:12	7:13	7:13	7:14	7:14	7:14	7:15	7:15	7:16

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.5	7:35	7:05
2	11.5	7:34	7:05
3	11.5	7:33	7:05
4	11.6	7:32	7:06
5	11.6	7:31	7:06
6	11.6	7:30	7:07
7	11.6	7:29	7:07
8	11.7	7:28	7:07
9	11.7	7:27	7:08
10	11.7	7:25	7:08
11	11.7	7:24	7:08
12	11.8	7:23	7:09
13	11.8	7:22	7:09
14	11.8	7:21	7:10
15	11.8	7:20	7:10
16	11.9	7:19	7:10
17	11.9	7:18	7:11
18	11.9	7:17	7:11
19	11.9	7:15	7:11
20	12.0	7:14	7:12
21	12.0	7:13	7:12
22	12.0	7:12	7:12
23	12.0	7:11	7:13
24	12.1	7:10	7:13
25	12.1	7:09	7:14
26	12.1	7:08	7:14
27	12.1	7:07	7:14
28	12.2	7:06	7:15
29	12.2	7:04	7:15
30	12.2	7:03	7:16

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.17 kWh/m².

For context, solar energy here swings from a low near 2.86 kWh/m² to a high of 5.61 kWh/m² in December across the year — September's 5.17 kWh/m² falls in the middle.

	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
Solar energy (kWh/m²)	4.9	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.1	5.1	5.1	5.1	5.2	5.2	5.2	5.2	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.9	Bright
2	5.0	Bright
3	5.0	Bright
4	5.0	Bright
5	5.0	Bright
6	5.0	Bright
7	5.0	Bright
8	5.0	Bright
9	5.1	Bright
10	5.1	Bright
11	5.1	Bright
12	5.1	Bright
13	5.2	Bright
14	5.2	Bright
15	5.2	Bright
16	5.2	Bright
17	5.3	Bright
18	5.3	Bright
19	5.3	Bright
20	5.3	Bright
21	5.3	Bright
22	5.3	Bright
23	5.3	Bright
24	5.3	Bright
25	5.3	Bright
26	5.3	Bright
27	5.3	Bright
28	5.3	Bright
29	5.3	Bright
30	5.3	Bright

Planning a trip in September

Hazard calendar for General Güemes

In seasonPeak

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

General Güemes's rainy season runs December–March, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit General Güemes?

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

8.3

Sightseeing

2nd-best month of the year

7.9

Beach & pool

1st-best month of the year

September is one of the better times to visit General Güemes for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for General Güemes in September

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

In September, General Güemes sees daytime highs around 26°C and nights near 12°C. Worth packing: light clothes and sun protection.

light clothessun protection

UV index in General Güemes in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in General Güemes peaks around January 16 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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	15	15	13	9	7	5	5	7	10	11	14	15
Level	Extreme	Extreme	Extreme	Very high	High	High	High	Very high	Very high	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	15	Extreme
Mar	13	Extreme
Apr	9	Very high
May	7	High
Jun	5	High
Jul	5	High
Aug	7	Very high
Sep	10	Very high
Oct	11	Extreme
Nov	14	Extreme
Dec	15	Extreme

Location & terrain

Where is General Güemes?

General Güemes sits at 24.7°S, 65.0°W, 696 m above sea level, in Argentina. The nearest listed city is Salta, 40 km away.

Topography around General Güemes

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

Within 3 km, the terrain around General Güemes has only modest variations in elevation — a maximum elevation change of 85 m around an average of 736 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 716 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,196 m.

The land around General Güemes is covered by cropland (40%) and artificial surfaces (20%) within 3 km, trees (48%) and cropland (34%) within 16 km, and trees (68%) within 80 km.

3 km

85 m

cropland 40%

16 km

716 m

trees 48%

80 km

5,196 m

trees 68%

treesshrubsgrasslandcroplandartificial surfacesbare terrain

← August General Güemes year-round climate October →Best places to visit in September

September weather nearby: Salta 40 km · San Lorenzo 45 km · Palpalá 49 km · San José de los Cerrillos 51 km · San Pedro de Jujuy 53 km · San Salvador de Jujuy 59 km · Rosario de Lerma 64 km · San José de Metán 92 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 General Güemes (-24.6745°, -65.0466°, elevation 696 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).

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

	Clearer (%)	Cloudier (%)
1	76	24
2	75	25
3	74	26
4	74	26
5	74	26
6	73	27
7	72	28
8	72	28
9	72	28
10	72	28
11	72	28
12	72	28
13	71	29
14	71	29
15	71	29
16	70	30
17	70	30
18	70	30
19	68	32
20	68	32
21	68	32
22	66	34
23	66	34
24	65	35
25	64	36
26	63	37
27	62	38
28	61	39
29	61	39
30	61	39

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

	Dry (%)	Comfortable (%)	Humid (%)
1	93	6	1
2	93	6	1
3	93	6	1
4	92	7	1
5	92	7	1
6	92	7	1
7	92	7	1
8	92	7	1
9	92	7	1
10	92	7	1
11	93	7	0
12	93	7	0
13	93	7	0
14	93	7	0
15	93	7	0
16	93	7	0
17	93	7	0
18	92	8	0
19	92	8	0
20	91	9	0
21	91	9	0
22	90	10	0
23	89	10	1
24	88	11	1
25	87	12	1
26	87	12	1
27	86	13	1
28	84	14	2
29	84	14	2
30	83	15	2

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

	Clearer (%)	Cloudier (%)
1	76	24
2	75	25
3	74	26
4	74	26
5	74	26
6	73	27
7	72	28
8	72	28
9	72	28
10	72	28
11	72	28
12	72	28
13	71	29
14	71	29
15	71	29
16	70	30
17	70	30
18	70	30
19	68	32
20	68	32
21	68	32
22	66	34
23	66	34
24	65	35
25	64	36
26	63	37
27	62	38
28	61	39
29	61	39
30	61	39

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

	Dry (%)	Comfortable (%)	Humid (%)
1	93	6	1
2	93	6	1
3	93	6	1
4	92	7	1
5	92	7	1
6	92	7	1
7	92	7	1
8	92	7	1
9	92	7	1
10	92	7	1
11	93	7	0
12	93	7	0
13	93	7	0
14	93	7	0
15	93	7	0
16	93	7	0
17	93	7	0
18	92	8	0
19	92	8	0
20	91	9	0
21	91	9	0
22	90	10	0
23	89	10	1
24	88	11	1
25	87	12	1
26	87	12	1
27	86	13	1
28	84	14	2
29	84	14	2
30	83	15	2

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

	Clearer (%)	Cloudier (%)
1	76	24
2	75	25
3	74	26
4	74	26
5	74	26
6	73	27
7	72	28
8	72	28
9	72	28
10	72	28
11	72	28
12	72	28
13	71	29
14	71	29
15	71	29
16	70	30
17	70	30
18	70	30
19	68	32
20	68	32
21	68	32
22	66	34
23	66	34
24	65	35
25	64	36
26	63	37
27	62	38
28	61	39
29	61	39
30	61	39

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

	Dry (%)	Comfortable (%)	Humid (%)
1	93	6	1
2	93	6	1
3	93	6	1
4	92	7	1
5	92	7	1
6	92	7	1
7	92	7	1
8	92	7	1
9	92	7	1
10	92	7	1
11	93	7	0
12	93	7	0
13	93	7	0
14	93	7	0
15	93	7	0
16	93	7	0
17	93	7	0
18	92	8	0
19	92	8	0
20	91	9	0
21	91	9	0
22	90	10	0
23	89	10	1
24	88	11	1
25	87	12	1
26	87	12	1
27	86	13	1
28	84	14	2
29	84	14	2
30	83	15	2