Ribeirão Branco weather in October

In October, Ribeirão Branco sees average daytime highs of 24°C and overnight lows near 15°C, with 136 mm of rain across 15.5 wet days and about 12.6 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 14% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 54 min by month's end. Set against the rest of the year, October is Ribeirão Branco's 11th-clearest and 2nd-windiest month. For the whole year in context, see Ribeirão Branco's year-round climate.

Daytime high: 24°; 7th warmest
Overnight low: 15°; 6th coldest
Rainfall: 136 mm; 15.5 wet days
Daylight: 12 h 36 min; 6:43 AM – 7:17 PM
Cloud cover: 76%; 11th clearest
Wind: 10 km/h; 2nd windiest
Solar energy: 4.81 kWh/m²
Travel score: 5.8; out of 10

Ribeirão Branco is human settlement in Brazil.

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

← September Ribeirão Branco year-round climate November →Best places to visit in October

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical October day in Ribeirão Branco reaches about 24°C in the afternoon and slips back to 15°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 30°C. Set against its neighbours, October runs about 1°C warmer than September and about 1°C cooler than November.

	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	31
Avg high (°C)	23	23	23	23	23	23	23	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24
Avg low (°C)	14	14	14	14	14	14	14	14	14	14	14	14	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15

	Avg high (°C)	Avg low (°C)
1	23	14
2	23	14
3	23	14
4	23	14
5	23	14
6	23	14
7	23	14
8	24	14
9	24	14
10	24	14
11	24	14
12	24	14
13	24	15
14	24	15
15	24	15
16	24	15
17	24	15
18	24	15
19	24	15
20	24	15
21	24	15
22	24	15
23	24	15
24	24	15
25	24	15
26	24	15
27	24	15
28	24	15
29	24	15
30	24	15
31	24	15

Ribeirão Branco weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 18°	280	25.3	13.3	4.2
Feb	27° / 18°	212	22.3	12.8	4.2
Mar	26° / 18°	163	21.3	12.2	4.9
Apr	24° / 16°	75	11.4	11.5	6.5
May	21° / 13°	83	10.1	10.8	6.5
Jun	21° / 12°	79	7.5	10.5	6.8
Jul	20° / 11°	78	6.6	10.7	6.9
Aug	22° / 11°	56	6.9	11.2	7.2
Sep	23° / 13°	118	11	11.8	6.5
Oct	24° / 15°	136	15.5	12.6	5.8
Nov	25° / 16°	145	17.6	13.2	5.4
Dec	26° / 17°	198	21.3	13.5	4.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 75%.

	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	31
Clearer (%)	27	27	27	27	27	28	28	27	28	27	27	26	25	25	24	24	23	23	22	22	22	22	22	22	22	22	22	23	22	23	23
Cloudier (%)	73	73	73	73	73	72	72	73	72	73	73	74	75	75	76	76	77	77	78	78	78	78	78	78	78	78	78	77	78	77	77

	Clearer (%)	Cloudier (%)
1	27	73
2	27	73
3	27	73
4	27	73
5	27	73
6	28	72
7	28	72
8	27	73
9	28	72
10	27	73
11	27	73
12	26	74
13	25	75
14	25	75
15	24	76
16	24	76
17	23	77
18	23	77
19	22	78
20	22	78
21	22	78
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	23	77
29	22	78
30	23	77
31	23	77

Chance of precipitation in October

Any precipitation

Ribeirão Branco gets around 136 mm of rain over 15.5 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 50% and peaks near 55% on the wettest days. The odds climb toward the end of the month.

	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	31
Rain chance (%)	46	46	46	46	46	46	46	46	46	47	47	48	49	49	50	50	51	52	53	53	54	54	54	54	54	54	55	55	55	55	55

	Rain chance (%)
1	46
2	46
3	46
4	46
5	46
6	46
7	46
8	46
9	46
10	47
11	47
12	48
13	49
14	49
15	50
16	50
17	51
18	52
19	53
20	53
21	54
22	54
23	54
24	54
25	54
26	54
27	55
28	55
29	55
30	55
31	55

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the humid band about 43% of days. Sticky, muggy-or-worse air turns up on roughly 9% of them.

	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	31
Dry (%)	27	26	25	24	23	22	21	20	19	19	18	17	17	16	15	14	14	13	12	12	12	12	12	12	12	13	13	13	13	13	13
Comfortable (%)	38	37	36	36	35	34	33	32	32	31	30	30	30	30	30	30	30	30	29	29	29	29	29	29	29	29	28	28	28	27	27
Humid (%)	32	34	35	36	38	39	40	41	42	43	44	44	44	45	45	45	46	46	46	47	47	46	46	46	46	46	46	46	46	46	46
Muggy (%)	3	3	3	4	4	5	5	6	7	7	8	9	9	10	10	11	11	11	12	12	12	12	13	13	13	13	13	13	13	14	14

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	27	38	32	3
2	26	37	34	3
3	25	36	35	3
4	24	36	36	4
5	23	35	38	4
6	22	34	39	5
7	21	33	40	5
8	20	32	41	6
9	19	32	42	7
10	19	31	43	7
11	18	30	44	8
12	17	30	44	9
13	17	30	44	9
14	16	30	45	10
15	15	30	45	10
16	14	30	45	11
17	14	30	46	11
18	13	30	46	11
19	12	29	46	12
20	12	29	47	12
21	12	29	47	12
22	12	29	46	12
23	12	29	46	13
24	12	29	46	13
25	12	29	46	13
26	13	29	46	13
27	13	28	46	13
28	13	28	46	13
29	13	28	46	13
30	13	27	46	14
31	13	27	46	14

Wind in October

Winds average 10 km/h in October.

Across October, daily wind ranges from about 10 km/h on the calmest days to 10 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	31
Wind speed (km/h)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
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	calm

	Wind speed (km/h)	Feels
1	10	calm
2	10	calm
3	10	calm
4	10	calm
5	10	calm
6	10	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over October. Sunrise moves from 6:57 AM to 6:32 AM, and sunset from 7:11 PM to 7:26 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	31
Daylight (h)	12.2	12.2	12.3	12.3	12.3	12.3	12.4	12.4	12.4	12.4	12.5	12.5	12.5	12.5	12.6	12.6	12.6	12.6	12.6	12.7	12.7	12.7	12.7	12.8	12.8	12.8	12.8	12.8	12.9	12.9	12.9
Sunrise (AM)	6:57	6:56	6:55	6:54	6:53	6:52	6:51	6:50	6:49	6:48	6:47	6:46	6:46	6:45	6:44	6:43	6:42	6:41	6:40	6:39	6:39	6:38	6:37	6:36	6:36	6:35	6:34	6:33	6:33	6:32	6:32
Sunset (PM)	7:11	7:11	7:12	7:12	7:12	7:13	7:13	7:14	7:14	7:15	7:15	7:15	7:16	7:16	7:17	7:17	7:18	7:18	7:19	7:19	7:20	7:20	7:21	7:22	7:22	7:23	7:23	7:24	7:24	7:25	7:26

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.2	6:57	7:11
2	12.2	6:56	7:11
3	12.3	6:55	7:12
4	12.3	6:54	7:12
5	12.3	6:53	7:12
6	12.3	6:52	7:13
7	12.4	6:51	7:13
8	12.4	6:50	7:14
9	12.4	6:49	7:14
10	12.4	6:48	7:15
11	12.5	6:47	7:15
12	12.5	6:46	7:15
13	12.5	6:46	7:16
14	12.5	6:45	7:16
15	12.6	6:44	7:17
16	12.6	6:43	7:17
17	12.6	6:42	7:18
18	12.6	6:41	7:18
19	12.6	6:40	7:19
20	12.7	6:39	7:19
21	12.7	6:39	7:20
22	12.7	6:38	7:20
23	12.7	6:37	7:21
24	12.8	6:36	7:22
25	12.8	6:36	7:22
26	12.8	6:35	7:23
27	12.8	6:34	7:23
28	12.8	6:33	7:24
29	12.9	6:33	7:24
30	12.9	6:32	7:25
31	12.9	6:32	7:26

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.81 kWh/m².

For context, solar energy here swings from a low near 3.03 kWh/m² to a high of 5.48 kWh/m² in December across the year — October's 4.81 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	31
Solar energy (kWh/m²)	4.5	4.5	4.5	4.5	4.6	4.6	4.6	4.7	4.7	4.7	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.0	5.0	5.0
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	Bright

	Solar energy (kWh/m²)	Level
1	4.5	Bright
2	4.5	Bright
3	4.5	Bright
4	4.5	Bright
5	4.6	Bright
6	4.6	Bright
7	4.6	Bright
8	4.7	Bright
9	4.7	Bright
10	4.7	Bright
11	4.8	Bright
12	4.8	Bright
13	4.8	Bright
14	4.8	Bright
15	4.8	Bright
16	4.8	Bright
17	4.8	Bright
18	4.9	Bright
19	4.9	Bright
20	4.9	Bright
21	4.9	Bright
22	4.9	Bright
23	4.9	Bright
24	4.9	Bright
25	4.9	Bright
26	5.0	Bright
27	5.0	Bright
28	5.0	Bright
29	5.0	Bright
30	5.0	Bright
31	5.0	Bright

Planning a trip in October

Hazard calendar for Ribeirão Branco

In seasonPeak

In October, Ribeirão Branco sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Ribeirão Branco's rainy season runs October–March, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is October a good time to visit Ribeirão Branco?

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

5.8

Sightseeing

7th-best month of the year

4.9

Beach & pool

3rd-best month of the year

October is a reasonable time to visit Ribeirão Branco for sightseeing.

What to pack for Ribeirão Branco in October

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

In October, Ribeirão Branco sees daytime highs around 24°C and nights near 15°C. Pack rain gear. Worth having: light clothes and sun protection. About 16 days see rain.

rain gearlight clothessun protection

UV index in Ribeirão Branco in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ribeirão Branco peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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	12	9	7	6	5	7	8	11	13	14
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	12	Extreme
Apr	9	Very high
May	7	High
Jun	6	High
Jul	5	High
Aug	7	Very high
Sep	8	Very high
Oct	11	Extreme
Nov	13	Extreme
Dec	14	Extreme

Location & terrain

Where is Ribeirão Branco?

Ribeirão Branco sits at 24.2°S, 48.8°W, 873 m above sea level, in Brazil. The nearest listed city is Guapiara, 24 km away.

Topography around Ribeirão Branco

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

Within 3 km, the terrain around Ribeirão Branco has only modest variations in elevation — a maximum elevation change of 153 m around an average of 855 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 437 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,316 m.

The land around Ribeirão Branco is covered by trees (52%) and grassland (30%) within 3 km, trees (73%) within 16 km, and trees (71%) within 80 km.

3 km

153 m

trees 52%

16 km

437 m

trees 73%

80 km

1,316 m

trees 71%

treesgrasslandcroplandartificial surfaces

← September Ribeirão Branco year-round climate November →Best places to visit in October

October weather nearby: Guapiara 24 km · Itapeva 29 km · Apiaí 33 km · Capão Bonito 49 km · Buri 50 km · Itaberá 55 km · Itararé 59 km · Sengés 72 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

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 Ribeirão Branco (-24.2208°, -48.7656°, elevation 873 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	23	14
2	23	14
3	23	14
4	23	14
5	23	14
6	23	14
7	23	14
8	24	14
9	24	14
10	24	14
11	24	14
12	24	14
13	24	15
14	24	15
15	24	15
16	24	15
17	24	15
18	24	15
19	24	15
20	24	15
21	24	15
22	24	15
23	24	15
24	24	15
25	24	15
26	24	15
27	24	15
28	24	15
29	24	15
30	24	15
31	24	15

	Clearer (%)	Cloudier (%)
1	27	73
2	27	73
3	27	73
4	27	73
5	27	73
6	28	72
7	28	72
8	27	73
9	28	72
10	27	73
11	27	73
12	26	74
13	25	75
14	25	75
15	24	76
16	24	76
17	23	77
18	23	77
19	22	78
20	22	78
21	22	78
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	23	77
29	22	78
30	23	77
31	23	77

	Rain chance (%)
1	46
2	46
3	46
4	46
5	46
6	46
7	46
8	46
9	46
10	47
11	47
12	48
13	49
14	49
15	50
16	50
17	51
18	52
19	53
20	53
21	54
22	54
23	54
24	54
25	54
26	54
27	55
28	55
29	55
30	55
31	55

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	27	38	32	3
2	26	37	34	3
3	25	36	35	3
4	24	36	36	4
5	23	35	38	4
6	22	34	39	5
7	21	33	40	5
8	20	32	41	6
9	19	32	42	7
10	19	31	43	7
11	18	30	44	8
12	17	30	44	9
13	17	30	44	9
14	16	30	45	10
15	15	30	45	10
16	14	30	45	11
17	14	30	46	11
18	13	30	46	11
19	12	29	46	12
20	12	29	47	12
21	12	29	47	12
22	12	29	46	12
23	12	29	46	13
24	12	29	46	13
25	12	29	46	13
26	13	29	46	13
27	13	28	46	13
28	13	28	46	13
29	13	28	46	13
30	13	27	46	14
31	13	27	46	14

	Avg high (°C)	Avg low (°C)
1	23	14
2	23	14
3	23	14
4	23	14
5	23	14
6	23	14
7	23	14
8	24	14
9	24	14
10	24	14
11	24	14
12	24	14
13	24	15
14	24	15
15	24	15
16	24	15
17	24	15
18	24	15
19	24	15
20	24	15
21	24	15
22	24	15
23	24	15
24	24	15
25	24	15
26	24	15
27	24	15
28	24	15
29	24	15
30	24	15
31	24	15

	Clearer (%)	Cloudier (%)
1	27	73
2	27	73
3	27	73
4	27	73
5	27	73
6	28	72
7	28	72
8	27	73
9	28	72
10	27	73
11	27	73
12	26	74
13	25	75
14	25	75
15	24	76
16	24	76
17	23	77
18	23	77
19	22	78
20	22	78
21	22	78
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	23	77
29	22	78
30	23	77
31	23	77

	Rain chance (%)
1	46
2	46
3	46
4	46
5	46
6	46
7	46
8	46
9	46
10	47
11	47
12	48
13	49
14	49
15	50
16	50
17	51
18	52
19	53
20	53
21	54
22	54
23	54
24	54
25	54
26	54
27	55
28	55
29	55
30	55
31	55

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	27	38	32	3
2	26	37	34	3
3	25	36	35	3
4	24	36	36	4
5	23	35	38	4
6	22	34	39	5
7	21	33	40	5
8	20	32	41	6
9	19	32	42	7
10	19	31	43	7
11	18	30	44	8
12	17	30	44	9
13	17	30	44	9
14	16	30	45	10
15	15	30	45	10
16	14	30	45	11
17	14	30	46	11
18	13	30	46	11
19	12	29	46	12
20	12	29	47	12
21	12	29	47	12
22	12	29	46	12
23	12	29	46	13
24	12	29	46	13
25	12	29	46	13
26	13	29	46	13
27	13	28	46	13
28	13	28	46	13
29	13	28	46	13
30	13	27	46	14
31	13	27	46	14

	Avg high (°C)	Avg low (°C)
1	23	14
2	23	14
3	23	14
4	23	14
5	23	14
6	23	14
7	23	14
8	24	14
9	24	14
10	24	14
11	24	14
12	24	14
13	24	15
14	24	15
15	24	15
16	24	15
17	24	15
18	24	15
19	24	15
20	24	15
21	24	15
22	24	15
23	24	15
24	24	15
25	24	15
26	24	15
27	24	15
28	24	15
29	24	15
30	24	15
31	24	15

	Clearer (%)	Cloudier (%)
1	27	73
2	27	73
3	27	73
4	27	73
5	27	73
6	28	72
7	28	72
8	27	73
9	28	72
10	27	73
11	27	73
12	26	74
13	25	75
14	25	75
15	24	76
16	24	76
17	23	77
18	23	77
19	22	78
20	22	78
21	22	78
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	23	77
29	22	78
30	23	77
31	23	77

	Rain chance (%)
1	46
2	46
3	46
4	46
5	46
6	46
7	46
8	46
9	46
10	47
11	47
12	48
13	49
14	49
15	50
16	50
17	51
18	52
19	53
20	53
21	54
22	54
23	54
24	54
25	54
26	54
27	55
28	55
29	55
30	55
31	55

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	27	38	32	3
2	26	37	34	3
3	25	36	35	3
4	24	36	36	4
5	23	35	38	4
6	22	34	39	5
7	21	33	40	5
8	20	32	41	6
9	19	32	42	7
10	19	31	43	7
11	18	30	44	8
12	17	30	44	9
13	17	30	44	9
14	16	30	45	10
15	15	30	45	10
16	14	30	45	11
17	14	30	46	11
18	13	30	46	11
19	12	29	46	12
20	12	29	47	12
21	12	29	47	12
22	12	29	46	12
23	12	29	46	13
24	12	29	46	13
25	12	29	46	13
26	13	29	46	13
27	13	28	46	13
28	13	28	46	13
29	13	28	46	13
30	13	27	46	14
31	13	27	46	14