São Sepé weather in October

In October, São Sepé sees average daytime highs of 24°C and overnight lows near 14°C, with 191 mm of rain across 11.6 wet days and about 12.7 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 25°C by the end. The sky is clear or mostly clear about 29% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 12 min by month's end. Set against the rest of the year, October is São Sepé's 12th-clearest and 1st-windiest month. For the whole year in context, see São Sepé's year-round climate.

Daytime high
24°
7th warmest
Overnight low
14°
6th coldest
Rainfall
191 mm
11.6 wet days
Daylight
12 h 42 min
6:57 AM – 7:42 PM
Cloud cover
64%
12th clearest
Wind
13 km/h
1st windiest
Solar energy
5.05 kWh/m²
Travel score
6.6
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 23°C in the first days to 25°C by the end.

A typical October day in São Sepé reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, October runs about 3°C warmer than September and about 3°C cooler than November.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12313
22313
32313
42313
52313
62313
72313
82314
92314
102414
112414
122414
132414
142414
152414
162414
172414
182414
192514
202515
212515
222515
232515
242515
252515
262515
272515
282515
292515
302515
312615

São Sepé weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°12712.213.74.6
Feb30° / 20°11811.613.14.8
Mar29° / 18°1139.912.25.9
Apr25° / 15°136911.37.0
May21° / 12°1208.710.56.7
Jun19° / 10°1379.910.16.0
Jul18° / 1401010.36.0
Aug20° / 10°1269.410.96.5
Sep22° / 12°15910.611.86.4
Oct24° / 14°19111.612.76.6
Nov27° / 16°1259.413.56.5
Dec30° / 18°12810.413.95.2

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of October, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24060
34060
44060
53862
63862
73763
83862
93763
103763
113961
123961
134060
143961
153961
163961
174060
184060
194159
204159
214258
224258
234357
244357
254357
264456
274456
284456
294555
304555
314654

Chance of precipitation in October

Any precipitation

São Sepé gets around 191 mm of rain over 11.6 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 37% and peaks near 39% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
137
238
338
439
539
639
739
839
939
1039
1139
1238
1338
1438
1538
1637
1737
1837
1937
2036
2136
2236
2336
2435
2535
2635
2735
2835
2935
3035
3135

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 15% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
145272070
244272080
343282180
442282190
5402822100
6392822110
7372823110
8362823120
9352824131
10342824131
11332824141
12332824141
13322925141
14312925141
15302926141
16302927141
17292828151
18292828151
19282829151
20282729151
21282729161
22282629161
23282629161
24282629161
25292529171
26292529171
27282529171
28282429171
29282429181
30282429181
31282428191

Wind in October

Winds average 13 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over October. Sunrise moves from 7:15 AM to 6:43 AM, and sunset from 7:32 PM to 7:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:157:32
212.37:137:33
312.47:127:33
412.47:117:34
512.47:107:34
612.47:087:35
712.57:077:36
812.57:067:36
912.57:057:37
1012.67:047:38
1112.67:037:38
1212.67:017:39
1312.77:007:40
1412.76:597:40
1512.76:587:41
1612.76:577:42
1712.86:567:42
1812.86:557:43
1912.86:547:44
2012.96:537:44
2112.96:527:45
2212.96:517:46
2312.96:507:47
2413.06:497:47
2513.06:487:48
2613.06:477:49
2713.16:467:50
2813.16:457:50
2913.16:447:51
3013.16:447:52
3113.26:437:53

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.05 kWh/m².

For context, solar energy here swings from a low near 2.41 kWh/m² to a high of 6.82 kWh/m² in December across the year — October's 5.05 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.9Bright
134.9Bright
145.0Bright
155.0Bright
165.0Bright
175.1Bright
185.1Bright
195.2Bright
205.2Bright
215.3Bright
225.3Bright
235.4Bright
245.4Bright
255.5Bright
265.5Bright
275.6Bright
285.6Bright
295.7Bright
305.7Bright
315.8Bright
Planning a trip in October

Is October a good time to visit São Sepé?

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

6.6
Sightseeing
3rd-best month of the year
5.6
Beach & pool
7th-best month of the year

October is a reasonable time to visit São Sepé for sightseeing.

What to pack for São Sepé in October

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

In October, São Sepé sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in São Sepé in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in São Sepé peaks around January 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateVery highExtremeJan 18UV 13Jun 18UV 3
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar10Extreme
Apr7Very high
May4Moderate
Jun3Moderate
Jul4Moderate
Aug5Moderate
Sep8Very high
Oct7Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is São Sepé?

São Sepé sits at 30.2°S, 53.6°W, 96 m above sea level, in Brazil. The nearest listed city is Caçapava do Sul, 40 km away.

Topography around São Sepé

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

Within 3 km, the terrain around São Sepé has only modest variations in elevation — a maximum elevation change of 101 m around an average of 89 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 261 m; within 80 km, significant variations in elevation — a maximum elevation change of 587 m.

The land around São Sepé is covered by cropland (39%) and trees (27%) within 3 km, cropland (55%) and grassland (25%) within 16 km, and cropland (38%), grassland (33%) and trees (28%) within 80 km.

3 km
101 m
16 km
261 m
80 km
587 m
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Caçapava do Sul 40 km · Santa Maria 58 km · Agudo 65 km · Cachoeira do Sul 66 km · São Gabriel 75 km · São Pedro do Sul 84 km · Candelária 93 km · Júlio de Castilhos 104 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 Sepé (-30.1606°, -53.5653°, elevation 96 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).