Ituporanga weather in September

In September, Ituporanga sees average daytime highs of 20°C and overnight lows near 11°C, with 142 mm of rain across 11.9 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 20°C through the month. The sky is clear or mostly clear about 22% 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 Ituporanga's 7th-clearest and 3rd-windiest month. For the whole year in context, see Ituporanga's year-round climate.

Daytime high: 20°; 8th warmest
Overnight low: 11°; 5th coldest
Rainfall: 142 mm; 11.9 wet days
Daylight: 11 h 48 min; 7:18 AM – 7:08 PM
Cloud cover: 71%; 7th clearest
Wind: 7 km/h; 3rd windiest
Solar energy: 3.85 kWh/m²
Travel score: 5.9; out of 10

← August Ituporanga year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 20°C through the month.

A typical September day in Ituporanga reaches about 20°C in the afternoon and slips back to 11°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 26°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

	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
Avg high (°C)	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	21	21
Avg low (°C)	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12

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

Ituporanga weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 18°	163	19.5	13.5	5.0
Feb	27° / 18°	143	17.3	13	5.1
Mar	26° / 17°	94	15.4	12.2	5.8
Apr	23° / 14°	79	9.3	11.4	6.7
May	20° / 11°	101	8.7	10.7	6.3
Jun	18° / 9°	107	9.3	10.3	5.9
Jul	18° / 8°	98	9.5	10.4	5.8
Aug	19° / 9°	91	9.1	11	6.3
Sep	20° / 11°	142	11.9	11.8	5.9
Oct	22° / 14°	140	14.6	12.7	5.7
Nov	24° / 15°	116	14.8	13.4	5.9
Dec	26° / 17°	136	16	13.7	5.5

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 11% of September, with mostly cloudy or overcast conditions the remaining 67%. Skies tend to cloud over as the month goes on.

	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
Clearer (%)	48	45	44	42	41	40	38	37	36	35	35	33	33	32	32	32	31	30	30	29	29	28	28	28	26	25	25	24	23	23
Cloudier (%)	52	55	56	58	59	60	62	63	64	65	65	67	67	68	68	68	69	70	70	71	71	72	72	72	74	75	75	76	77	77

	Clearer (%)	Cloudier (%)
1	48	52
2	45	55
3	44	56
4	42	58
5	41	59
6	40	60
7	38	62
8	37	63
9	36	64
10	35	65
11	35	65
12	33	67
13	33	67
14	32	68
15	32	68
16	32	68
17	31	69
18	30	70
19	30	70
20	29	71
21	29	71
22	28	72
23	28	72
24	28	72
25	26	74
26	25	75
27	25	75
28	24	76
29	23	77
30	23	77

Chance of precipitation in September

Any precipitation

Ituporanga gets around 142 mm of rain over 11.9 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 39% and peaks near 46% 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
Rain chance (%)	30	31	31	32	33	34	35	35	36	37	38	38	39	40	40	40	41	41	42	42	43	43	44	44	45	45	45	45	45	46

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

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 50% of days. It rarely turns muggy — the humid and sticky bands barely register.

	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
Dry (%)	55	54	53	53	52	52	51	51	51	50	50	49	49	49	49	49	49	49	49	50	50	50	49	49	48	47	47	46	45	44
Comfortable (%)	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	35	35	35	35	35	35	35	36	36	36	37	37	37	37
Humid (%)	9	10	11	11	12	12	13	13	13	14	14	14	15	15	15	15	15	15	15	15	15	15	15	15	16	16	16	17	17	18
Muggy (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	55	36	9	0
2	54	36	10	0
3	53	36	11	0
4	53	36	11	0
5	52	36	12	0
6	52	36	12	0
7	51	36	13	0
8	51	36	13	0
9	51	36	13	0
10	50	36	14	0
11	50	36	14	0
12	49	36	14	0
13	49	36	15	0
14	49	36	15	0
15	49	36	15	0
16	49	36	15	0
17	49	35	15	0
18	49	35	15	0
19	49	35	15	0
20	50	35	15	0
21	50	35	15	0
22	50	35	15	1
23	49	35	15	1
24	49	36	15	1
25	48	36	16	1
26	47	36	16	1
27	47	37	16	1
28	46	37	17	1
29	45	37	17	1
30	44	37	18	1

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 7 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
Wind speed (km/h)	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7
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

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

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 7:35 AM to 7:01 AM, and sunset from 7:01 PM to 7:15 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
Daylight (h)	11.4	11.5	11.5	11.5	11.5	11.6	11.6	11.6	11.6	11.7	11.7	11.7	11.8	11.8	11.8	11.8	11.9	11.9	11.9	12.0	12.0	12.0	12.0	12.1	12.1	12.1	12.1	12.2	12.2	12.2
Sunrise (AM)	7:35	7:34	7:33	7:32	7:31	7:29	7:28	7:27	7:26	7:25	7:24	7:22	7:21	7:20	7:19	7:18	7:16	7:15	7:14	7:13	7:12	7:10	7:09	7:08	7:07	7:06	7:04	7:03	7:02	7:01
Sunset (PM)	7:01	7:01	7:02	7:02	7:03	7:03	7:04	7:04	7:05	7:05	7:06	7:06	7:07	7:07	7:07	7:08	7:08	7:09	7:09	7:10	7:10	7:11	7:11	7:12	7:12	7:13	7:13	7:14	7:14	7:15

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.4	7:35	7:01
2	11.5	7:34	7:01
3	11.5	7:33	7:02
4	11.5	7:32	7:02
5	11.5	7:31	7:03
6	11.6	7:29	7:03
7	11.6	7:28	7:04
8	11.6	7:27	7:04
9	11.6	7:26	7:05
10	11.7	7:25	7:05
11	11.7	7:24	7:06
12	11.7	7:22	7:06
13	11.8	7:21	7:07
14	11.8	7:20	7:07
15	11.8	7:19	7:07
16	11.8	7:18	7:08
17	11.9	7:16	7:08
18	11.9	7:15	7:09
19	11.9	7:14	7:09
20	12.0	7:13	7:10
21	12.0	7:12	7:10
22	12.0	7:10	7:11
23	12.0	7:09	7:11
24	12.1	7:08	7:12
25	12.1	7:07	7:12
26	12.1	7:06	7:13
27	12.1	7:04	7:13
28	12.2	7:03	7:14
29	12.2	7:02	7:14
30	12.2	7:01	7:15

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.85 kWh/m².

For context, solar energy here swings from a low near 2.54 kWh/m² to a high of 5.71 kWh/m² in December across the year — September's 3.85 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
Solar energy (kWh/m²)	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	3.9	Moderate
2	3.9	Moderate
3	3.9	Moderate
4	3.9	Moderate
5	3.9	Moderate
6	3.9	Moderate
7	3.9	Moderate
8	3.9	Moderate
9	3.9	Moderate
10	3.9	Moderate
11	3.9	Moderate
12	3.9	Moderate
13	3.9	Moderate
14	3.9	Moderate
15	3.9	Moderate
16	3.9	Moderate
17	3.9	Moderate
18	3.9	Moderate
19	3.9	Moderate
20	3.9	Moderate
21	3.9	Moderate
22	3.9	Moderate
23	3.9	Moderate
24	3.9	Moderate
25	3.9	Moderate
26	3.9	Moderate
27	3.9	Moderate
28	3.9	Moderate
29	3.9	Moderate
30	3.9	Moderate

Planning a trip in September

Is September a good time to visit Ituporanga?

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

5.9

Sightseeing

4th-best month of the year

3.3

Beach & pool

8th-best month of the year

September is a reasonable time to visit Ituporanga for sightseeing.

What to pack for Ituporanga in September

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

In September, Ituporanga sees daytime highs around 20°C and nights near 11°C. Worth packing: rain gear. About 12 days see rain.

rain gear

UV index in Ituporanga in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ituporanga peaks around January 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 5 (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)	15	14	11	8	6	5	5	6	8	9	12	13
Level	Extreme	Extreme	Extreme	Very high	High	Moderate	Moderate	High	Very high	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	14	Extreme
Mar	11	Extreme
Apr	8	Very high
May	6	High
Jun	5	Moderate
Jul	5	Moderate
Aug	6	High
Sep	8	Very high
Oct	9	Very high
Nov	12	Extreme
Dec	13	Extreme

Location & terrain

Where is Ituporanga?

Ituporanga sits at 27.4°S, 49.6°W, 378 m above sea level, in Brazil. The nearest listed city is Rio do Sul, 23 km away.

Topography around Ituporanga

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

Within 3 km, the terrain around Ituporanga has only modest variations in elevation — a maximum elevation change of 246 m around an average of 426 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 637 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,808 m.

The land around Ituporanga is covered by trees (50%) within 3 km, trees (51%) and cropland (31%) within 16 km, and trees (78%) within 80 km.

3 km

246 m

trees 50%

16 km

637 m

trees 51%

80 km

1,808 m

trees 78%

treesgrasslandcroplandartificial surfacesbare terrainwater

← August Ituporanga year-round climate October →Best places to visit in September

September weather nearby: Rio do Sul 23 km · Pouso Redondo 37 km · Presidente Getúlio 41 km · Ibirama 41 km · Taió 51 km · Otacílio Costa 52 km · Indaial 68 km · Guabiruba 73 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 Ituporanga (-27.4144°, -49.6025°, elevation 378 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	20	11
2	20	11
3	20	11
4	20	11
5	20	11
6	20	11
7	20	11
8	20	11
9	20	11
10	20	11
11	20	11
12	20	11
13	20	11
14	20	11
15	20	11
16	20	12
17	20	12
18	20	12
19	20	12
20	20	12
21	20	12
22	20	12
23	20	12
24	20	12
25	20	12
26	20	12
27	20	12
28	20	12
29	21	12
30	21	12

	Clearer (%)	Cloudier (%)
1	48	52
2	45	55
3	44	56
4	42	58
5	41	59
6	40	60
7	38	62
8	37	63
9	36	64
10	35	65
11	35	65
12	33	67
13	33	67
14	32	68
15	32	68
16	32	68
17	31	69
18	30	70
19	30	70
20	29	71
21	29	71
22	28	72
23	28	72
24	28	72
25	26	74
26	25	75
27	25	75
28	24	76
29	23	77
30	23	77

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	55	36	9	0
2	54	36	10	0
3	53	36	11	0
4	53	36	11	0
5	52	36	12	0
6	52	36	12	0
7	51	36	13	0
8	51	36	13	0
9	51	36	13	0
10	50	36	14	0
11	50	36	14	0
12	49	36	14	0
13	49	36	15	0
14	49	36	15	0
15	49	36	15	0
16	49	36	15	0
17	49	35	15	0
18	49	35	15	0
19	49	35	15	0
20	50	35	15	0
21	50	35	15	0
22	50	35	15	1
23	49	35	15	1
24	49	36	15	1
25	48	36	16	1
26	47	36	16	1
27	47	37	16	1
28	46	37	17	1
29	45	37	17	1
30	44	37	18	1

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

	Clearer (%)	Cloudier (%)
1	48	52
2	45	55
3	44	56
4	42	58
5	41	59
6	40	60
7	38	62
8	37	63
9	36	64
10	35	65
11	35	65
12	33	67
13	33	67
14	32	68
15	32	68
16	32	68
17	31	69
18	30	70
19	30	70
20	29	71
21	29	71
22	28	72
23	28	72
24	28	72
25	26	74
26	25	75
27	25	75
28	24	76
29	23	77
30	23	77

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	55	36	9	0
2	54	36	10	0
3	53	36	11	0
4	53	36	11	0
5	52	36	12	0
6	52	36	12	0
7	51	36	13	0
8	51	36	13	0
9	51	36	13	0
10	50	36	14	0
11	50	36	14	0
12	49	36	14	0
13	49	36	15	0
14	49	36	15	0
15	49	36	15	0
16	49	36	15	0
17	49	35	15	0
18	49	35	15	0
19	49	35	15	0
20	50	35	15	0
21	50	35	15	0
22	50	35	15	1
23	49	35	15	1
24	49	36	15	1
25	48	36	16	1
26	47	36	16	1
27	47	37	16	1
28	46	37	17	1
29	45	37	17	1
30	44	37	18	1

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

	Clearer (%)	Cloudier (%)
1	48	52
2	45	55
3	44	56
4	42	58
5	41	59
6	40	60
7	38	62
8	37	63
9	36	64
10	35	65
11	35	65
12	33	67
13	33	67
14	32	68
15	32	68
16	32	68
17	31	69
18	30	70
19	30	70
20	29	71
21	29	71
22	28	72
23	28	72
24	28	72
25	26	74
26	25	75
27	25	75
28	24	76
29	23	77
30	23	77

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	55	36	9	0
2	54	36	10	0
3	53	36	11	0
4	53	36	11	0
5	52	36	12	0
6	52	36	12	0
7	51	36	13	0
8	51	36	13	0
9	51	36	13	0
10	50	36	14	0
11	50	36	14	0
12	49	36	14	0
13	49	36	15	0
14	49	36	15	0
15	49	36	15	0
16	49	36	15	0
17	49	35	15	0
18	49	35	15	0
19	49	35	15	0
20	50	35	15	0
21	50	35	15	0
22	50	35	15	1
23	49	35	15	1
24	49	36	15	1
25	48	36	16	1
26	47	36	16	1
27	47	37	16	1
28	46	37	17	1
29	45	37	17	1
30	44	37	18	1