Júlio de Castilhos weather in October

In October, Júlio de Castilhos sees average daytime highs of 24°C and overnight lows near 14°C, with 226 mm of rain across 13.2 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 22°C in the first days to 25°C by the end. The sky is clear or mostly clear about 30% 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 06 min by month's end. Set against the rest of the year, October is Júlio de Castilhos's 12th-clearest and 2nd-windiest month. For the whole year in context, see Júlio de Castilhos's year-round climate.

Daytime high: 24°; 7th warmest
Overnight low: 14°; 6th coldest
Rainfall: 226 mm; 13.2 wet days
Daylight: 12 h 42 min; 6:58 AM – 7:41 PM
Cloud cover: 63%; 12th clearest
Wind: 13 km/h; 2nd windiest
Solar energy: 5.12 kWh/m²
Travel score: 6.4; out of 10

Júlio de Castilhos is human settlement in Brazil.

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

← September Júlio de Castilhos 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

Highs climb over the month, from about 22°C in the first days to 25°C by the end.

A typical October day in Júlio de Castilhos 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 19°C and 29°C. Set against its neighbours, October runs about 2°C warmer than September and about 3°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)	22	22	22	23	23	23	23	23	23	23	23	23	24	24	24	24	24	24	24	24	24	24	24	24	25	25	25	25	25	25	25
Avg low (°C)	13	13	13	13	13	13	13	13	13	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	15

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

Júlio de Castilhos 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.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 19°	173	15.5	13.7	5.0
Feb	28° / 18°	145	14.2	13	5.4
Mar	27° / 17°	132	12.6	12.2	6.2
Apr	24° / 15°	146	10.4	11.3	6.8
May	20° / 11°	128	9.2	10.6	6.5
Jun	18° / 10°	136	10.1	10.2	5.9
Jul	18° / 9°	158	10.3	10.3	5.9
Aug	20° / 10°	130	9.9	11	6.5
Sep	21° / 12°	167	11.2	11.8	6.3
Oct	24° / 14°	226	13.2	12.7	6.4
Nov	26° / 15°	151	11.3	13.5	6.5
Dec	28° / 18°	172	13.2	13.8	5.5

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 59%.

	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 (%)	42	40	40	40	39	38	38	38	38	38	38	38	39	39	39	39	40	39	40	41	41	41	41	41	42	43	43	44	45	46	46
Cloudier (%)	58	60	60	60	61	62	62	62	62	62	62	62	61	61	61	61	60	61	60	59	59	59	59	59	58	57	57	56	55	54	54

	Clearer (%)	Cloudier (%)
1	42	58
2	40	60
3	40	60
4	40	60
5	39	61
6	38	62
7	38	62
8	38	62
9	38	62
10	38	62
11	38	62
12	38	62
13	39	61
14	39	61
15	39	61
16	39	61
17	40	60
18	39	61
19	40	60
20	41	59
21	41	59
22	41	59
23	41	59
24	41	59
25	42	58
26	43	57
27	43	57
28	44	56
29	45	55
30	46	54
31	46	54

Chance of precipitation in October

Any precipitation

Júlio de Castilhos gets around 226 mm of rain over 13.2 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 42% and peaks near 43% 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	31
Rain chance (%)	40	41	41	42	42	43	43	43	43	43	43	43	43	43	43	43	43	43	43	43	42	42	42	41	41	41	40	40	40	40	40

	Rain chance (%)
1	40
2	41
3	41
4	42
5	42
6	43
7	43
8	43
9	43
10	43
11	43
12	43
13	43
14	43
15	43
16	43
17	43
18	43
19	43
20	43
21	42
22	42
23	42
24	41
25	41
26	41
27	40
28	40
29	40
30	40
31	40

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 34% of days. Sticky, muggy-or-worse air turns up on roughly 11% 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 (%)	45	43	42	41	40	39	38	37	36	35	35	34	34	33	32	32	31	30	30	30	29	29	29	29	29	30	30	30	30	30	30
Comfortable (%)	27	27	27	27	27	26	26	26	25	25	25	25	25	26	26	26	26	26	26	27	27	27	27	27	27	26	26	26	25	25	24
Humid (%)	22	23	23	24	25	26	27	28	28	29	29	29	30	30	31	32	32	33	33	33	33	32	32	32	32	31	31	31	31	31	31
Muggy (%)	6	7	7	8	8	9	9	10	10	10	11	11	11	11	11	11	11	11	11	11	11	12	12	12	12	13	13	13	14	14	15

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

Wind in October

Winds average 13 km/h in October.

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.

	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)	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

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

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over October. Sunrise moves from 7:15 AM to 6:45 AM, and sunset from 7:32 PM to 7:52 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)	12.3	12.3	12.3	12.4	12.4	12.4	12.5	12.5	12.5	12.5	12.6	12.6	12.6	12.7	12.7	12.7	12.7	12.8	12.8	12.8	12.9	12.9	12.9	12.9	13.0	13.0	13.0	13.0	13.1	13.1	13.1
Sunrise (AM)	7:15	7:14	7:13	7:12	7:11	7:09	7:08	7:07	7:06	7:05	7:04	7:03	7:01	7:00	6:59	6:58	6:57	6:56	6:55	6:54	6:53	6:52	6:51	6:50	6:50	6:49	6:48	6:47	6:46	6:45	6:45
Sunset (PM)	7:32	7:33	7:33	7:34	7:34	7:35	7:36	7:36	7:37	7:37	7:38	7:39	7:39	7:40	7:41	7:41	7:42	7:43	7:43	7:44	7:45	7:45	7:46	7:47	7:47	7:48	7:49	7:50	7:50	7:51	7:52

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.3	7:15	7:32
2	12.3	7:14	7:33
3	12.3	7:13	7:33
4	12.4	7:12	7:34
5	12.4	7:11	7:34
6	12.4	7:09	7:35
7	12.5	7:08	7:36
8	12.5	7:07	7:36
9	12.5	7:06	7:37
10	12.5	7:05	7:37
11	12.6	7:04	7:38
12	12.6	7:03	7:39
13	12.6	7:01	7:39
14	12.7	7:00	7:40
15	12.7	6:59	7:41
16	12.7	6:58	7:41
17	12.7	6:57	7:42
18	12.8	6:56	7:43
19	12.8	6:55	7:43
20	12.8	6:54	7:44
21	12.9	6:53	7:45
22	12.9	6:52	7:45
23	12.9	6:51	7:46
24	12.9	6:50	7:47
25	13.0	6:50	7:47
26	13.0	6:49	7:48
27	13.0	6:48	7:49
28	13.0	6:47	7:50
29	13.1	6:46	7:50
30	13.1	6:45	7:51
31	13.1	6:45	7:52

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.12 kWh/m².

For context, solar energy here swings from a low near 2.51 kWh/m² to a high of 6.69 kWh/m² in December across the year — October's 5.12 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)	4.7	4.7	4.8	4.8	4.8	4.8	4.8	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.1	5.1	5.2	5.2	5.2	5.3	5.3	5.4	5.4	5.5	5.5	5.6	5.6	5.7	5.7	5.8	5.8
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	4.7	Bright
2	4.7	Bright
3	4.8	Bright
4	4.8	Bright
5	4.8	Bright
6	4.8	Bright
7	4.8	Bright
8	4.9	Bright
9	4.9	Bright
10	4.9	Bright
11	4.9	Bright
12	5.0	Bright
13	5.0	Bright
14	5.0	Bright
15	5.1	Bright
16	5.1	Bright
17	5.2	Bright
18	5.2	Bright
19	5.2	Bright
20	5.3	Bright
21	5.3	Bright
22	5.4	Bright
23	5.4	Bright
24	5.5	Bright
25	5.5	Bright
26	5.6	Bright
27	5.6	Bright
28	5.7	Bright
29	5.7	Bright
30	5.8	Bright
31	5.8	Bright

Planning a trip in October

Is October a good time to visit Júlio de Castilhos?

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

6.4

Sightseeing

5th-best month of the year

5.3

Beach & pool

7th-best month of the year

October is a reasonable time to visit Júlio de Castilhos for sightseeing.

What to pack for Júlio de Castilhos in October

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

In October, Júlio de Castilhos sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Júlio de Castilhos in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Júlio de Castilhos peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 4 (moderate).

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)	14	13	11	8	5	4	4	5	8	6	12	13
Level	Extreme	Extreme	Extreme	Very high	Moderate	Moderate	Moderate	Moderate	Very high	High	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	13	Extreme
Mar	11	Extreme
Apr	8	Very high
May	5	Moderate
Jun	4	Moderate
Jul	4	Moderate
Aug	5	Moderate
Sep	8	Very high
Oct	6	High
Nov	12	Extreme
Dec	13	Extreme

Location & terrain

Where is Júlio de Castilhos?

Júlio de Castilhos sits at 29.2°S, 53.7°W, 529 m above sea level, in Brazil. The nearest listed city is Tupanciretã, 22 km away.

Topography around Júlio de Castilhos

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

Within 3 km, the terrain around Júlio de Castilhos has only modest variations in elevation — a maximum elevation change of 99 m around an average of 483 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 186 m; within 80 km, large variations in elevation — a maximum elevation change of 619 m.

The land around Júlio de Castilhos is covered by cropland (47%) and grassland (21%) within 3 km, cropland (72%) within 16 km, and cropland (58%) and trees (24%) within 80 km.

3 km

99 m

cropland 47%

16 km

186 m

cropland 72%

80 km

619 m

cropland 58%

treesgrasslandcroplandartificial surfaceswater

← September Júlio de Castilhos year-round climate November →Best places to visit in October

October weather nearby: Tupanciretã 22 km · Santa Maria 52 km · Agudo 63 km · São Pedro do Sul 65 km · Cruz Alta 65 km · Ibirubá 88 km · Ijuí 96 km · Espumoso 98 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 Júlio de Castilhos (-29.2269°, -53.6817°, elevation 529 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	22	13
2	22	13
3	22	13
4	23	13
5	23	13
6	23	13
7	23	13
8	23	13
9	23	13
10	23	14
11	23	14
12	23	14
13	24	14
14	24	14
15	24	14
16	24	14
17	24	14
18	24	14
19	24	14
20	24	14
21	24	14
22	24	14
23	24	14
24	24	14
25	25	14
26	25	14
27	25	14
28	25	14
29	25	14
30	25	14
31	25	15

	Clearer (%)	Cloudier (%)
1	42	58
2	40	60
3	40	60
4	40	60
5	39	61
6	38	62
7	38	62
8	38	62
9	38	62
10	38	62
11	38	62
12	38	62
13	39	61
14	39	61
15	39	61
16	39	61
17	40	60
18	39	61
19	40	60
20	41	59
21	41	59
22	41	59
23	41	59
24	41	59
25	42	58
26	43	57
27	43	57
28	44	56
29	45	55
30	46	54
31	46	54

	Rain chance (%)
1	40
2	41
3	41
4	42
5	42
6	43
7	43
8	43
9	43
10	43
11	43
12	43
13	43
14	43
15	43
16	43
17	43
18	43
19	43
20	43
21	42
22	42
23	42
24	41
25	41
26	41
27	40
28	40
29	40
30	40
31	40

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

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

	Clearer (%)	Cloudier (%)
1	42	58
2	40	60
3	40	60
4	40	60
5	39	61
6	38	62
7	38	62
8	38	62
9	38	62
10	38	62
11	38	62
12	38	62
13	39	61
14	39	61
15	39	61
16	39	61
17	40	60
18	39	61
19	40	60
20	41	59
21	41	59
22	41	59
23	41	59
24	41	59
25	42	58
26	43	57
27	43	57
28	44	56
29	45	55
30	46	54
31	46	54

	Rain chance (%)
1	40
2	41
3	41
4	42
5	42
6	43
7	43
8	43
9	43
10	43
11	43
12	43
13	43
14	43
15	43
16	43
17	43
18	43
19	43
20	43
21	42
22	42
23	42
24	41
25	41
26	41
27	40
28	40
29	40
30	40
31	40

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

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

	Clearer (%)	Cloudier (%)
1	42	58
2	40	60
3	40	60
4	40	60
5	39	61
6	38	62
7	38	62
8	38	62
9	38	62
10	38	62
11	38	62
12	38	62
13	39	61
14	39	61
15	39	61
16	39	61
17	40	60
18	39	61
19	40	60
20	41	59
21	41	59
22	41	59
23	41	59
24	41	59
25	42	58
26	43	57
27	43	57
28	44	56
29	45	55
30	46	54
31	46	54

	Rain chance (%)
1	40
2	41
3	41
4	42
5	42
6	43
7	43
8	43
9	43
10	43
11	43
12	43
13	43
14	43
15	43
16	43
17	43
18	43
19	43
20	43
21	42
22	42
23	42
24	41
25	41
26	41
27	40
28	40
29	40
30	40
31	40

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