São Gabriel da Palha weather in September

In September, São Gabriel da Palha sees average daytime highs of 28°C and overnight lows near 19°C, with 27 mm of rain across 7 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 22% of the time in September, and the air most often feels humid.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is São Gabriel da Palha's 6th-clearest and 2nd-windiest month. For the whole year in context, see São Gabriel da Palha's year-round climate.

Daytime high
28°
8th warmest
Overnight low
19°
4th coldest
Rainfall
27 mm
7 wet days
Daylight
11 h 54 min
6:40 AM – 6:33 PM
Cloud cover
62%
6th clearest
Wind
10 km/h
2nd windiest
Solar energy
4.52 kWh/m²
Travel score
6.2
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical September day in São Gabriel da Palha reaches about 28°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 32°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72818
82818
92818
102818
112818
122818
132819
142819
152819
162819
172819
182819
192819
202819
212819
222919
232919
242919
252919
262919
272919
282919
292919
302919

How September really feels in São Gabriel da Palha

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 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
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

São Gabriel da Palha 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 daysDaylight (hours)Travel score
Jan31° / 22°12314.4133.9
Feb32° / 22°7812.712.63.8
Mar31° / 22°11015.612.13.9
Apr30° / 21°6411.911.64.9
May28° / 19°307.211.16.4
Jun27° / 18°185.710.97.1
Jul27° / 17°207.2117.1
Aug27° / 17°186.311.47.0
Sep28° / 19°27711.96.2
Oct29° / 20°7310.112.45.2
Nov29° / 21°16116.912.94.4
Dec30° / 22°16816.413.14.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 20% of September, with mostly cloudy or overcast conditions the remaining 58%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15248
25050
35050
44951
54951
64951
74753
84753
94753
104654
114555
124555
134456
144456
154357
164159
174159
184060
194060
203862
213862
223862
233763
243763
253664
263565
273565
283367
293466
303367

Chance of precipitation in September

Any precipitation

São Gabriel da Palha gets around 27 mm of rain over 7 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 23% and peaks near 27% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
118
218
318
418
519
619
720
820
921
1021
1122
1223
1323
1424
1525
1625
1726
1826
1926
2026
2127
2227
2326
2426
2526
2626
2726
2827
2927
3027

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 45% of days. Sticky, muggy-or-worse air turns up on roughly 43% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
121352330
221352330
321351340
421351340
521350350
621350350
721350360
821249360
921249370
1021249380
1121149390
1221148390
1321048400
1421048410
152947420
162947430
172846430
182846441
192845451
202844451
212843461
222842471
232841481
242840482
252839492
262838502
272837512
282735542
292734552
302733553

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 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 36 minutes over September. Sunrise moves from 6:53 AM to 6:27 AM, and sunset from 6:30 PM to 6:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:536:30
211.66:526:31
311.76:516:31
411.76:516:31
511.76:506:31
611.76:496:31
711.76:486:32
811.76:476:32
911.86:466:32
1011.86:456:32
1111.86:446:32
1211.86:436:33
1311.86:426:33
1411.96:426:33
1511.96:416:33
1611.96:406:33
1711.96:396:33
1811.96:386:34
1911.96:376:34
2012.06:366:34
2112.06:356:34
2212.06:346:34
2312.06:336:35
2412.06:326:35
2512.16:316:35
2612.16:306:35
2712.16:306:35
2812.16:296:36
2912.16:286:36
3012.26:276:36

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.52 kWh/m².

For context, solar energy here swings from a low near 3.37 kWh/m² to a high of 5.92 kWh/m² in February across the year — September's 4.52 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.4Bright
54.4Bright
64.4Bright
74.4Bright
84.4Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.5Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.7Bright
Planning a trip in September

Hazard calendar for São Gabriel da Palha

In seasonPeak

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

São Gabriel da Palha's rainy season runs November–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 São Gabriel da Palha?

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

6.2
Sightseeing
5th-best month of the year
7.2
Beach & pool
2nd-best month of the year

September is a reasonable time to visit São Gabriel da Palha for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for São Gabriel da Palha in September

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

In September, São Gabriel da Palha sees daytime highs around 28°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

UV index in São Gabriel da Palha 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 São Gabriel da Palha peaks around February 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 14UV 15Jun 19UV 7
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May7Very high
Jun7High
Jul7High
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov14Extreme
Dec13Extreme
Location & terrain

Where is São Gabriel da Palha?

São Gabriel da Palha sits at 19.0°S, 40.5°W, 272 m above sea level, in Brazil. The nearest listed city is Rio Bananal, 35 km away.

Topography around São Gabriel da Palha

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Gabriel da Palha.

Within 3 km, the terrain around São Gabriel da Palha has only modest variations in elevation — a maximum elevation change of 218 m around an average of 153 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 767 m; within 80 km, large variations in elevation — a maximum elevation change of 932 m.

The land around São Gabriel da Palha is covered by grassland (48%) and trees (41%) within 3 km, grassland (50%) and trees (49%) within 16 km, and grassland (58%) and trees (39%) within 80 km.

3 km
218 m
16 km
767 m
80 km
932 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Rio Bananal 35 km · Nova Venécia 37 km · Pancas 40 km · Barra de São Francisco 47 km · Jaguaré 50 km · Sooretama 50 km · Mantena 54 km · Colatina 59 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 São Gabriel da Palha (-19.0181°, -40.5373°, elevation 272 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).