Mineiros weather in September

In September, Mineiros sees average daytime highs of 31°C and overnight lows near 19°C, with 58 mm of rain across 8.5 wet days and about 11.9 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°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 42 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Mineiros's 4th-clearest and 2nd-windiest month. For the whole year in context, see Mineiros's year-round climate.

Daytime high
31°
1st warmest
Overnight low
19°
6th coldest
Rainfall
58 mm
8.5 wet days
Daylight
11 h 54 min
7:27 AM – 7:22 PM
Cloud cover
44%
4th clearest
Wind
8 km/h
2nd windiest
Solar energy
5.87 kWh/m²
Travel score
4.8
out of 10

Mineiros 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 31°C through the month.

A typical September day in Mineiros reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 34°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13118
23118
33118
43118
53118
63118
73119
83119
93119
103119
113119
123119
133119
143119
153119
163119
173119
183119
193119
203119
213119
223119
233119
243119
253119
263119
273119
283120
293120
303120

Mineiros weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 20°25126.312.93.6
Feb29° / 20°22223.812.63.5
Mar29° / 20°21525.812.13.6
Apr29° / 19°891411.65.1
May28° / 17°295.311.27.2
Jun28° / 16°111.7118.0
Jul28° / 15°50.911.18.0
Aug30° / 17°101.911.46.4
Sep31° / 19°588.511.94.8
Oct30° / 20°13319.112.43.8
Nov29° / 20°20423.412.83.7
Dec28° / 20°24526.7133.5

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 18% of September, with mostly cloudy or overcast conditions the remaining 32%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17921
27921
37822
47723
57723
67624
77525
87426
97426
107228
117228
127129
137030
147030
156931
166832
176832
186733
196634
206535
216436
226337
236238
246139
256040
265941
275743
285644
295644
305446

Chance of precipitation in September

Any precipitation

Mineiros gets around 58 mm of rain over 8.5 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 28% and peaks near 48% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
114
214
315
416
517
617
718
819
920
1021
1122
1223
1324
1425
1526
1627
1728
1829
1931
2032
2134
2236
2337
2439
2541
2642
2744
2845
2947
3048

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 33% of days. Sticky, muggy-or-worse air turns up on roughly 18% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15624164
25424175
35424175
45224186
55124187
65023198
74923198
84723209
946242110
1044242111
1142242211
1240252312
1338252413
1436252514
1534252614
1632262815
1730262916
1828263017
1925263118
2023253120
2122253221
2220243323
2318243325
2416233427
2515223429
2614213432
2713203334
2812193337
2911183239
3011173141

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 8 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
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 42 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over September. Sunrise moves from 7:40 AM to 7:15 AM, and sunset from 7:19 PM to 7:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:407:19
211.77:407:20
311.77:397:20
411.77:387:20
511.77:377:20
611.77:367:20
711.87:357:20
811.87:347:20
911.87:347:21
1011.87:337:21
1111.87:327:21
1211.87:317:21
1311.97:307:21
1411.97:297:21
1511.97:287:21
1611.97:277:22
1711.97:277:22
1811.97:267:22
1912.07:257:22
2012.07:247:22
2112.07:237:22
2212.07:227:22
2312.07:217:23
2412.07:207:23
2512.17:207:23
2612.17:197:23
2712.17:187:23
2812.17:177:23
2912.17:167:24
3012.17:157:24

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.87 kWh/m².

For context, solar energy here swings from a low near 4.38 kWh/m² to a high of 6.04 kWh/m² in October across the year — September's 5.87 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.6Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
256.0Bright
266.0Bright
276.0Bright
286.0Bright
296.0Bright
306.0Bright
Planning a trip in September

Hazard calendar for Mineiros

In seasonPeak

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

Mineiros's monsoon runs October–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 Mineiros?

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

4.8
Sightseeing
6th-best month of the year
7.0
Beach & pool
5th-best month of the year

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

What to pack for Mineiros in September

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

In September, Mineiros sees daytime highs around 31°C and nights near 19°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Mineiros in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mineiros peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 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 highExtremeJan 21UV 15Jun 21UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun7Very high
Jul8Very high
Aug9Very high
Sep10Very high
Oct11Extreme
Nov14Extreme
Dec14Extreme

Air quality in Mineiros 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 Mineiros is worst in September — around 20 µg/m³ PM2.5 (moderate), about 4.7× the cleanest month (June, 4 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1819 µg/m³Jun 214 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr6Good
May6Good
Jun4Good
Jul5Good
Aug7Good
Sep20Moderate
Oct12Good
Nov6Good
Dec6Good
Location & terrain

Where is Mineiros?

Mineiros sits at 17.6°S, 52.6°W, 766 m above sea level, in Brazil. The nearest listed city is Alto Araguaia, 76 km away.

Topography around Mineiros

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

Within 3 km, the terrain around Mineiros has only modest variations in elevation — a maximum elevation change of 217 m around an average of 776 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 359 m; within 80 km, significant variations in elevation — a maximum elevation change of 582 m.

The land around Mineiros is covered by artificial surfaces (43%) and grassland (28%) within 3 km, grassland (38%), trees (32%) and cropland (24%) within 16 km, and grassland (35%), cropland (31%) and trees (28%) within 80 km.

3 km
217 m
16 km
359 m
80 km
582 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Alto Araguaia 76 km · Jataí 94 km · Caiapônia 104 km · Costa Rica 124 km · Chapadão do Sul 136 km · Rio Verde 174 km · Aragarças 189 km · Barra do Garças 189 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 Mineiros (-17.5694°, -52.5511°, elevation 766 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).