Luziânia weather in September

In September, Luziânia sees average daytime highs of 31°C and overnight lows near 18°C, with 28 mm of rain across 4.9 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 52% 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 Luziânia's 4th-clearest and 2nd-windiest month. For the whole year in context, see Luziânia's year-round climate.

Daytime high
31°
1st warmest
Overnight low
18°
5th coldest
Rainfall
28 mm
4.9 wet days
Daylight
11 h 54 min
7:09 AM – 7:03 PM
Cloud cover
40%
4th clearest
Wind
9 km/h
2nd windiest
Solar energy
6.1 kWh/m²
Travel score
5.3
out of 10

Luziânia 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 Luziânia reaches about 31°C in the afternoon and slips back to 18°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 34°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)
13017
23017
33017
43117
53117
63117
73117
83117
93117
103117
113118
123118
133118
143118
153118
163118
173118
183118
193118
203118
213118
223118
233118
243119
253119
263119
273119
283119
293119
303119

Luziânia 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° / 19°2142112.94.3
Feb28° / 19°16418.212.54.3
Mar28° / 19°18420.312.14.4
Apr28° / 18°7211.211.65.7
May28° / 16°18311.37.6
Jun27° / 14°40.711.18.3
Jul27° / 14°00.111.18.5
Aug29° / 15°61.211.57.1
Sep31° / 18°284.911.95.3
Oct31° / 19°10913.712.44.3
Nov28° / 19°20021.712.84.1
Dec28° / 19°2272312.94.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18218
28218
38020
48020
58020
68020
77921
87822
97822
107723
117624
127624
137426
147426
157327
167228
177129
187129
197030
206832
216733
226634
236535
246436
256337
266238
276139
286040
295941
305842

Chance of precipitation in September

Any precipitation

Luziânia gets around 28 mm of rain over 4.9 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 17% and peaks near 32% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
18
28
38
48
58
68
78
89
99
1010
1110
1211
1312
1413
1514
1616
1717
1818
1920
2021
2122
2224
2325
2426
2528
2629
2730
2831
2932
3032

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 57% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1761680
2761680
3761680
4761680
5751690
6751690
7741790
8741790
97317100
107217110
117018111
126819121
136719131
146520141
156222151
166023161
175724172
185525182
195226202
204927213
214628223
224428244
234129265
243929275
253729296
263529307
273328317
283228338
293027349
302927359

Wind in September

Winds average 9 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
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
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 7:21 AM to 6:57 AM, and sunset from 7:02 PM to 7:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:217:02
211.77:207:02
311.77:207:02
411.77:197:02
511.77:187:02
611.87:177:02
711.87:167:03
811.87:167:03
911.87:157:03
1011.87:147:03
1111.87:137:03
1211.87:127:03
1311.97:117:03
1411.97:117:03
1511.97:107:03
1611.97:097:03
1711.97:087:04
1811.97:077:04
1912.07:067:04
2012.07:057:04
2112.07:057:04
2212.07:047:04
2312.07:037:04
2412.07:027:04
2512.17:017:04
2612.17:007:04
2712.17:007:05
2812.16:597:05
2912.16:587:05
3012.16:577:05

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.1 kWh/m².

For context, solar energy here swings from a low near 4.6 kWh/m² to a high of 6.14 kWh/m² in October across the year — September's 6.1 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
36.0Intense
46.0Intense
56.0Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in September

Hazard calendar for Luziânia

In seasonPeak

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

Luziânia'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 Luziânia?

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

5.3
Sightseeing
6th-best month of the year
7.7
Beach & pool
5th-best month of the year

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

What to pack for Luziânia in September

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

In September, Luziânia sees daytime highs around 31°C and nights near 18°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Luziânia in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Luziânia peaks around February 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 13UV 15Jun 23UV 8
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep13Extreme
Oct13Extreme
Nov14Extreme
Dec13Extreme

Air quality in Luziânia 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 Luziânia is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (July, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1915 µg/m³Jul 126 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar9Good
Apr8Good
May8Good
Jun6Good
Jul6Good
Aug8Good
Sep16Moderate
Oct13Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Luziânia?

Luziânia sits at 16.3°S, 48.0°W, 932 m above sea level, in Brazil. The nearest listed city is Cidade Ocidental, 16 km away.

Topography around Luziânia

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

Within 3 km, the terrain around Luziânia has only modest variations in elevation — a maximum elevation change of 142 m around an average of 955 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 252 m; within 80 km, large variations in elevation — a maximum elevation change of 719 m.

The land around Luziânia is covered by artificial surfaces (40%) and grassland (27%) within 3 km, grassland (39%) and trees (28%) within 16 km, and grassland (34%), cropland (27%) and trees (23%) within 80 km.

3 km
142 m
16 km
252 m
80 km
719 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Cidade Ocidental 16 km · Valparaíso de Goiás 21 km · Novo Gama 24 km · Santa Maria 26 km · Gama 28 km · Park Way 38 km · Recanto das Emas 40 km · Riacho Fundo II 41 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 Luziânia (-16.2525°, -47.9503°, elevation 932 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).