Buri weather in September

In September, Buri sees average daytime highs of 25°C and overnight lows near 15°C, with 93 mm of rain across 8.8 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 36% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Buri's 6th-clearest and 1st-windiest month. For the whole year in context, see Buri's year-round climate.

Daytime high: 25°; 8th warmest
Overnight low: 15°; 5th coldest
Rainfall: 93 mm; 8.8 wet days
Daylight: 11 h 54 min; 7:13 AM – 7:05 PM
Cloud cover: 57%; 6th clearest
Wind: 12 km/h; 1st windiest
Solar energy: 4.66 kWh/m²
Travel score: 7.0; out of 10

Buri is human settlement in Brazil.

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

← August Buri 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 25°C through the month.

A typical September day in Buri reaches about 25°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 32°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°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)	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25
Avg low (°C)	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	15

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

Buri weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 7th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 20°	217	20.5	13.3	4.2
Feb	29° / 20°	154	17.9	12.8	4.2
Mar	28° / 19°	106	15.3	12.2	5.3
Apr	27° / 17°	56	7.1	11.5	7.0
May	24° / 15°	63	6.7	10.9	7.4
Jun	23° / 13°	56	6.2	10.6	7.5
Jul	23° / 12°	53	5.1	10.7	7.7
Aug	24° / 13°	42	5.1	11.2	8.0
Sep	25° / 15°	93	8.8	11.9	7.0
Oct	26° / 16°	107	11.6	12.6	6.2
Nov	27° / 17°	119	12.6	13.1	5.9
Dec	28° / 19°	151	16.9	13.4	4.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% 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 52%. 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 (%)	62	61	60	59	56	55	54	52	52	51	50	49	48	48	48	47	46	46	45	44	43	43	42	41	40	39	39	37	37	35
Cloudier (%)	38	39	40	41	44	45	46	48	48	49	50	51	52	52	52	53	54	54	55	56	57	57	58	59	60	61	61	63	63	65

	Clearer (%)	Cloudier (%)
1	62	38
2	61	39
3	60	40
4	59	41
5	56	44
6	55	45
7	54	46
8	52	48
9	52	48
10	51	49
11	50	50
12	49	51
13	48	52
14	48	52
15	48	52
16	47	53
17	46	54
18	46	54
19	45	55
20	44	56
21	43	57
22	43	57
23	42	58
24	41	59
25	40	60
26	39	61
27	39	61
28	37	63
29	37	63
30	35	65

Chance of precipitation in September

Any precipitation

Buri gets around 93 mm of rain over 8.8 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 29% and peaks near 37% 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 (%)	20	21	21	22	23	23	24	24	25	25	26	26	27	27	28	29	29	30	31	32	33	33	34	35	35	36	36	37	37	37

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

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 44% 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 (%)	39	38	38	37	36	35	35	34	33	32	31	30	29	29	28	27	27	26	26	25	25	24	24	23	22	22	21	21	20	20
Comfortable (%)	46	46	45	45	45	45	45	45	45	45	46	46	46	46	46	46	46	45	45	45	44	43	42	41	41	40	39	38	37	36
Humid (%)	15	15	16	17	18	19	19	20	20	21	22	22	23	24	24	25	26	26	27	28	28	29	30	30	31	32	33	33	34	35
Muggy (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	2	2	2	2	3	3	4	4	5	6	7	8	8	9	10

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

Wind in September

Winds average 12 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 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)	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	12	12	12	12	12
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	11	calm
2	11	calm
3	11	calm
4	11	calm
5	11	calm
6	11	calm
7	11	calm
8	11	calm
9	11	calm
10	11	calm
11	12	calm
12	12	calm
13	12	calm
14	12	calm
15	12	calm
16	12	calm
17	12	calm
18	12	calm
19	12	calm
20	12	calm
21	12	calm
22	12	calm
23	12	calm
24	12	calm
25	12	calm
26	12	calm
27	12	calm
28	12	calm
29	12	calm
30	12	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 30 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 42 minutes over September. Sunrise moves from 7:29 AM to 6:58 AM, and sunset from 7:00 PM to 7:10 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)	11.5	11.5	11.6	11.6	11.6	11.6	11.7	11.7	11.7	11.7	11.7	11.8	11.8	11.8	11.8	11.9	11.9	11.9	11.9	12.0	12.0	12.0	12.0	12.1	12.1	12.1	12.1	12.1	12.2	12.2
Sunrise (AM)	7:29	7:28	7:27	7:26	7:25	7:23	7:22	7:21	7:20	7:19	7:18	7:17	7:16	7:15	7:14	7:13	7:12	7:11	7:10	7:08	7:07	7:06	7:05	7:04	7:03	7:02	7:01	7:00	6:59	6:58
Sunset (PM)	7:00	7:00	7:00	7:01	7:01	7:01	7:02	7:02	7:02	7:03	7:03	7:03	7:04	7:04	7:04	7:05	7:05	7:05	7:06	7:06	7:06	7:07	7:07	7:07	7:08	7:08	7:08	7:09	7:09	7:10

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.5	7:29	7:00
2	11.5	7:28	7:00
3	11.6	7:27	7:00
4	11.6	7:26	7:01
5	11.6	7:25	7:01
6	11.6	7:23	7:01
7	11.7	7:22	7:02
8	11.7	7:21	7:02
9	11.7	7:20	7:02
10	11.7	7:19	7:03
11	11.7	7:18	7:03
12	11.8	7:17	7:03
13	11.8	7:16	7:04
14	11.8	7:15	7:04
15	11.8	7:14	7:04
16	11.9	7:13	7:05
17	11.9	7:12	7:05
18	11.9	7:11	7:05
19	11.9	7:10	7:06
20	12.0	7:08	7:06
21	12.0	7:07	7:06
22	12.0	7:06	7:07
23	12.0	7:05	7:07
24	12.1	7:04	7:07
25	12.1	7:03	7:08
26	12.1	7:02	7:08
27	12.1	7:01	7:08
28	12.1	7:00	7:09
29	12.2	6:59	7:09
30	12.2	6:58	7:10

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.66 kWh/m².

For context, solar energy here swings from a low near 3.15 kWh/m² to a high of 5.64 kWh/m² in December across the year — September's 4.66 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)	4.6	4.6	4.6	4.6	4.6	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7
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

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

Planning a trip in September

Hazard calendar for Buri

In seasonPeak

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

Buri'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 September a good time to visit Buri?

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

7.0

Sightseeing

5th-best month of the year

6.4

Beach & pool

3rd-best month of the year

September is one of the better times to visit Buri for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Buri in September

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

In September, Buri sees daytime highs around 25°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Buri 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 Buri peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (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	8	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	8	Very high
Sep	8	Very high
Oct	11	Extreme
Nov	13	Extreme
Dec	14	Extreme

Location & terrain

Where is Buri?

Buri sits at 23.8°S, 48.6°W, 603 m above sea level, in Brazil. The nearest listed city is Capão Bonito, 34 km away.

Topography around Buri

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

Within 3 km, the terrain around Buri has only modest variations in elevation — a maximum elevation change of 146 m around an average of 626 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 183 m; within 80 km, large variations in elevation — a maximum elevation change of 1,166 m.

The land around Buri is covered by trees (48%), grassland (21%) and cropland (21%) within 3 km, trees (58%) and cropland (29%) within 16 km, and trees (55%) and cropland (28%) within 80 km.

3 km

146 m

trees 48%

16 km

183 m

trees 58%

80 km

1,166 m

trees 55%

treesgrasslandcroplandartificial surfaceswater

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

September weather nearby: Capão Bonito 34 km · Itapeva 35 km · Angatuba 39 km · Guapiara 44 km · Paranapanema 48 km · Ribeirão Branco 50 km · Itaberá 56 km · Itapetininga 60 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 Buri (-23.7975°, -48.5928°, elevation 603 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	25	14
2	25	14
3	25	14
4	25	14
5	25	14
6	25	14
7	25	14
8	25	14
9	25	14
10	25	14
11	25	15
12	25	15
13	25	15
14	25	15
15	25	15
16	25	15
17	25	15
18	25	15
19	25	15
20	25	15
21	25	15
22	25	15
23	25	15
24	25	15
25	25	15
26	25	15
27	25	15
28	25	15
29	25	15
30	25	15

	Clearer (%)	Cloudier (%)
1	62	38
2	61	39
3	60	40
4	59	41
5	56	44
6	55	45
7	54	46
8	52	48
9	52	48
10	51	49
11	50	50
12	49	51
13	48	52
14	48	52
15	48	52
16	47	53
17	46	54
18	46	54
19	45	55
20	44	56
21	43	57
22	43	57
23	42	58
24	41	59
25	40	60
26	39	61
27	39	61
28	37	63
29	37	63
30	35	65

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

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

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

	Clearer (%)	Cloudier (%)
1	62	38
2	61	39
3	60	40
4	59	41
5	56	44
6	55	45
7	54	46
8	52	48
9	52	48
10	51	49
11	50	50
12	49	51
13	48	52
14	48	52
15	48	52
16	47	53
17	46	54
18	46	54
19	45	55
20	44	56
21	43	57
22	43	57
23	42	58
24	41	59
25	40	60
26	39	61
27	39	61
28	37	63
29	37	63
30	35	65

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

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

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

	Clearer (%)	Cloudier (%)
1	62	38
2	61	39
3	60	40
4	59	41
5	56	44
6	55	45
7	54	46
8	52	48
9	52	48
10	51	49
11	50	50
12	49	51
13	48	52
14	48	52
15	48	52
16	47	53
17	46	54
18	46	54
19	45	55
20	44	56
21	43	57
22	43	57
23	42	58
24	41	59
25	40	60
26	39	61
27	39	61
28	37	63
29	37	63
30	35	65

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

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