Patrocínio weather in September

In September, Patrocínio sees average daytime highs of 29°C and overnight lows near 17°C, with 46 mm of rain across 6.8 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 50% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Patrocínio's 4th-clearest and 1st-windiest month. For the whole year in context, see Patrocínio's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
17°
5th coldest
Rainfall
46 mm
6.8 wet days
Daylight
11 h 54 min
7:05 AM – 6:59 PM
Cloud cover
44%
4th clearest
Wind
9 km/h
1st windiest
Solar energy
5.94 kWh/m²
Travel score
6.4
out of 10

Patrocínio is human settlement in Brazil.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical September day in Patrocínio reaches about 29°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 32°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12815
22815
32815
42816
52816
62816
72816
82816
92816
102916
112916
122916
132916
142916
152917
162917
172917
182917
192917
202917
212917
222917
232917
242917
252917
262917
272917
282917
292917
302917

Patrocínio weather by month

How September compares with the rest of the year at a glance. September is the 2nd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°25522.4134.4
Feb28° / 19°18419.212.64.6
Mar27° / 19°18621.712.14.7
Apr27° / 17°7311.411.66.3
May25° / 15°315.211.17.7
Jun25° / 13°101.810.98.5
Jul25° / 13°60.9118.7
Aug27° / 14°111.911.48.3
Sep29° / 17°466.811.96.4
Oct29° / 18°10413.812.45.2
Nov27° / 19°19921.212.94.6
Dec27° / 19°26225.613.14.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17822
27822
37822
47822
57822
67822
77723
87624
97525
107426
117327
127228
137030
147030
156832
166733
176634
186436
196337
206238
216139
225941
235842
245842
255743
265545
275446
285446
295347
305347

Chance of precipitation in September

Any precipitation

Patrocínio gets around 46 mm of rain over 6.8 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 23% and peaks near 37% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
112
212
313
413
513
614
715
815
916
1017
1118
1219
1320
1421
1522
1623
1724
1825
1926
2027
2128
2229
2330
2431
2532
2633
2734
2835
2936
3037

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.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1722170
2722170
3712180
4712180
5692290
66822100
76722110
86523111
96324121
106125131
115926141
125727151
135628151
145429161
155230171
164931182
174733192
184533202
194234212
204035223
213835243
223635253
233535274
243334285
253134305
263033326
272931346
282830357
292729377
302628397

Wind in September

Winds average 9 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 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 36 minutes over September. Sunrise moves from 7:19 AM to 6:53 AM, and sunset from 6:56 PM to 7:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:196:56
211.67:186:57
311.77:176:57
411.77:166:57
511.77:166:57
611.77:156:57
711.77:146:57
811.77:136:58
911.87:126:58
1011.87:116:58
1111.87:106:58
1211.87:096:58
1311.87:086:59
1411.97:076:59
1511.97:066:59
1611.97:056:59
1711.97:056:59
1811.97:046:59
1911.97:037:00
2012.07:027:00
2112.07:017:00
2212.07:007:00
2312.06:597:00
2412.06:587:01
2512.16:577:01
2612.16:567:01
2712.16:557:01
2812.16:547:01
2912.16:547:02
3012.26:537:02

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.94 kWh/m².

For context, solar energy here swings from a low near 4.2 kWh/m² to a high of 6.08 kWh/m² in October across the year — September's 5.94 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
156.0Bright
166.0Bright
176.0Bright
186.0Bright
196.0Bright
206.0Bright
216.0Bright
226.0Bright
236.0Bright
246.0Bright
256.0Bright
266.0Bright
276.0Bright
286.0Bright
296.0Bright
306.0Bright
Planning a trip in September

Hazard calendar for Patrocínio

In seasonPeak

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

Patrocínio's monsoon runs November–March, when most of the year's rain falls.

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

Is September a good time to visit Patrocínio?

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

6.4
Sightseeing
5th-best month of the year
7.6
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Patrocínio for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Patrocínio in September

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

In September, Patrocínio sees daytime highs around 29°C and nights near 17°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

UV index in Patrocínio in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Patrocínio peaks around February 10 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 7 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 10UV 16Jun 19UV 7
UV index (midday)Level
Jan16Extreme
Feb16Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun7Very high
Jul8Very high
Aug9Very high
Sep12Extreme
Oct13Extreme
Nov14Extreme
Dec14Extreme

Air quality in Patrocínio in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Patrocínio is worst in September — around 17 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (July, 4 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1716 µg/m³Jul 115 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr6Good
May6Good
Jun5Good
Jul4Good
Aug8Good
Sep17Moderate
Oct11Good
Nov6Good
Dec6Good
Location & terrain

Where is Patrocínio?

Patrocínio sits at 18.9°S, 47.0°W, 965 m above sea level, in Brazil. The nearest listed city is Perdizes, 55 km away.

Topography around Patrocínio

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

Within 3 km, the terrain around Patrocínio has only modest variations in elevation — a maximum elevation change of 195 m around an average of 968 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 467 m; within 80 km, large variations in elevation — a maximum elevation change of 600 m.

The land around Patrocínio is covered by artificial surfaces (43%) and grassland (25%) within 3 km, trees (40%), grassland (25%) and cropland (24%) within 16 km, and grassland (35%), cropland (32%) and trees (25%) within 80 km.

3 km
195 m
16 km
467 m
80 km
600 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Perdizes 55 km · Coromandel 57 km · Monte Carmelo 59 km · Lagoa Formosa 64 km · Patos de Minas 64 km · Santa Juliana 69 km · Carmo do Paranaíba 71 km · Araxá 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
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 Patrocínio (-18.9439°, -46.9925°, elevation 965 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).