Famaillá weather in September

In September, Famaillá sees average daytime highs of 21°C and overnight lows near 10°C, with 140 mm of precipitation across 13 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 21°C by the end. The sky is clear or mostly clear about 54% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 24 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Famaillá's 3rd-clearest and 1st-windiest month. For the whole year in context, see Famaillá's year-round climate.

Daytime high
21°
8th warmest
Overnight low
10°
5th coldest
Precipitation
140 mm
13 wet days
Daylight
11 h 48 min
7:21 AM – 7:11 PM
Cloud cover
42%
3rd clearest
Wind
5 km/h
1st windiest
Solar energy
5.52 kWh/m²
Travel score
6.2
out of 10

Famaillá is human settlement in Argentina.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 20°C in the first days to 21°C by the end.

A typical September day in Famaillá reaches about 21°C in the afternoon and slips back to 10°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 27°C. Set against its neighbours, September runs about 2°C warmer than August and about 2°C cooler than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1209
2209
3209
4209
5209
6209
7209
8209
9209
10209
11209
122010
132010
142010
152010
162110
172110
182110
192110
202110
212110
222110
232111
242111
252111
262111
272111
282111
292111
302211

Famaillá weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan26° / 18°45926.5013.54.2
Feb25° / 18°38724.50134.2
Mar24° / 17°39025.9012.24.4
Apr21° / 13°28320.1011.44.9
May18° / 10°19817.60.210.74.9
Jun16° / 11312.30.310.34.8
Jul16° / 849.91.210.55.3
Aug18° / 8810.50.7116.3
Sep21° / 10°140130.411.86.2
Oct23° / 13°26619.90.112.65.4
Nov24° / 15°32622.2013.35.0
Dec26° / 17°38624.4013.74.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% 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 34%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26931
36832
46832
56733
66733
76733
86733
96733
106733
116733
126832
136733
146832
156832
166832
176832
186832
196733
206733
216733
226634
236634
246634
256535
266436
276337
286238
296238
306139

Chance of precipitation in September

Any precipitationSnow

Famaillá gets around 140 mm of rain and snow over 13 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 44% and peaks near 56% on the wettest days, and about 0 day brings snow. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)Snow chance (%)
1362
2372
3382
4382
5392
6402
7412
8412
9422
10422
11422
12422
13421
14431
15431
16431
17431
18441
19441
20441
21451
22461
23471
24481
25491
26511
27521
28531
29551
30561

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 85% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19181
29181
39181
49181
59181
69181
79181
89181
99181
109181
119181
129181
139181
149091
158992
1688102
1788102
1887112
1986122
2084133
2183143
2281163
2379174
2478184
2576204
2674215
2773225
2871236
2971236
3069247

Wind in September

Winds average 5 km/h in September, the windiest month of the year.

Across September, 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.

0246810151015202530
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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 24 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 48 minutes over September. Sunrise moves from 7:38 AM to 7:04 AM, and sunset from 7:04 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.47:387:04
211.57:377:05
311.57:367:05
411.57:357:06
511.57:347:06
611.67:327:07
711.67:317:07
811.67:307:08
911.77:297:08
1011.77:287:09
1111.77:277:09
1211.77:257:09
1311.87:247:10
1411.87:237:10
1511.87:227:11
1611.87:217:11
1711.97:197:12
1811.97:187:12
1911.97:177:13
2012.07:167:13
2112.07:157:13
2212.07:147:14
2312.07:127:14
2412.17:117:15
2512.17:107:15
2612.17:097:16
2712.17:087:16
2812.27:067:17
2912.27:057:17
3012.27:047:18

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.52 kWh/m².

For context, solar energy here swings from a low near 3.29 kWh/m² to a high of 6.32 kWh/m² in December across the year — September's 5.52 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.4Bright
115.4Bright
125.4Bright
135.5Bright
145.5Bright
155.5Bright
165.6Bright
175.6Bright
185.6Bright
195.6Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
Planning a trip in September

Hazard calendar for Famaillá

In seasonPeak

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

Famaillá's rainy season runs October–April, 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 Famaillá?

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

6.2
Sightseeing
2nd-best month of the year
3.5
Beach & pool
7th-best month of the year

September is a reasonable time to visit Famaillá for sightseeing.

What to pack for Famaillá in September

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

In September, Famaillá sees daytime highs around 21°C and nights near 10°C. Worth packing: rain gear and sun protection. About 13 days see rain.

rain gearsun protection

UV index in Famaillá in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Famaillá peaks around January 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 18UV 14Jul 10UV 4
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar12Extreme
Apr7Very high
May6High
Jun4Moderate
Jul4Moderate
Aug6High
Sep8Very high
Oct13Extreme
Nov12Extreme
Dec14Extreme

Air quality in Famaillá in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Famaillá is worst in August — around 37 µg/m³ PM2.5 (poor), about 3.8× the cleanest month (May, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateGoodAug 2437 µg/m³May 1010 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb12Moderate
Mar11Good
Apr10Good
May10Good
Jun12Good
Jul22Moderate
Aug37Poor
Sep36Poor
Oct22Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Famaillá?

Famaillá sits at 27.1°S, 65.4°W, 339 m above sea level, in Argentina. The nearest listed city is Bella Vista, 10 km away.

Topography around Famaillá

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

Within 3 km, the terrain around Famaillá has only modest variations in elevation — a maximum elevation change of 35 m around an average of 362 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 598 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,272 m.

The land around Famaillá is covered by cropland (52%) and trees (23%) within 3 km, cropland (52%) and trees (36%) within 16 km, and trees (37%) and cropland (34%) within 80 km.

3 km
35 m
16 km
598 m
80 km
5,272 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Bella Vista 10 km · Monteros 16 km · Yerba Buena 29 km · San Miguel de Tucuman 33 km · Alderetes 37 km · Tafí Viejo 38 km · Aguilares 47 km · Termas de Río Hondo 72 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 Famaillá (-27.0545°, -65.4019°, elevation 339 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).