Siqueira Campos weather in September

In September, Siqueira Campos sees average daytime highs of 26°C and overnight lows near 15°C, with 120 mm of rain across 9 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 26°C through the month. The sky is clear or mostly clear about 42% 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 Siqueira Campos's 4th-clearest and 1st-windiest month. For the whole year in context, see Siqueira Campos's year-round climate.

Daytime high
26°
8th warmest
Overnight low
15°
5th coldest
Rainfall
120 mm
9 wet days
Daylight
11 h 54 min
7:18 AM – 7:10 PM
Cloud cover
52%
4th clearest
Wind
11 km/h
1st windiest
Solar energy
5.03 kWh/m²
Travel score
6.9
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical September day in Siqueira Campos reaches about 26°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 20°C and 32°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12614
22614
32614
42614
52614
62614
72614
82614
92614
102614
112615
122615
132615
142615
152615
162615
172615
182615
192615
202615
212615
222615
232615
242615
252615
262615
272615
282615
292616
302616

Siqueira Campos 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°25221.913.33.9
Feb29° / 20°18319.112.84.0
Mar29° / 19°13516.112.24.9
Apr27° / 17°72811.56.8
May24° / 14°87810.97.2
Jun23° / 12°82710.67.4
Jul23° / 12°655.410.77.7
Aug25° / 13°616.111.27.9
Sep26° / 15°120911.96.9
Oct27° / 17°13312.712.65.9
Nov28° / 18°1541413.15.4
Dec29° / 19°19017.813.44.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 12% of September, with mostly cloudy or overcast conditions the remaining 46%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16832
26733
36733
46535
56436
66337
76139
86040
95842
105743
115743
125545
135545
145446
155446
165347
175347
185248
195149
205149
215149
224951
234852
244753
254654
264555
274555
284357
294357
304258

Chance of precipitation in September

Any precipitation

Siqueira Campos gets around 120 mm of rain over 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 30% and peaks near 38% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
122
222
323
424
524
625
725
826
926
1027
1127
1228
1328
1429
1529
1630
1730
1830
1931
2032
2132
2233
2334
2435
2535
2636
2737
2837
2938
3038

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 40% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14440151
24340161
34240171
44140181
54040191
63940201
73840202
83740212
93741212
103641212
113442212
123342223
133243223
143243223
153143233
163044233
173043234
182943244
192943244
202942245
212842255
222841266
232740267
242739277
252637288
262636299
2725352910
2825353011
2924343012
3023333113

Wind in September

Winds average 11 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

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 7:34 AM to 7:03 AM, and sunset from 7:05 PM to 7:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:347:05
211.57:337:05
311.67:317:05
411.67:307:06
511.67:297:06
611.67:287:06
711.77:277:07
811.77:267:07
911.77:257:07
1011.77:247:08
1111.77:237:08
1211.87:227:08
1311.87:217:09
1411.87:207:09
1511.87:197:09
1611.97:187:10
1711.97:177:10
1811.97:167:10
1911.97:147:11
2012.07:137:11
2112.07:127:11
2212.07:117:12
2312.07:107:12
2412.17:097:12
2512.17:087:13
2612.17:077:13
2712.17:067:13
2812.17:057:14
2912.27:047:14
3012.27:037:14

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.03 kWh/m².

For context, solar energy here swings from a low near 3.24 kWh/m² to a high of 5.93 kWh/m² in December across the year — September's 5.03 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
Planning a trip in September

Hazard calendar for Siqueira Campos

In seasonPeak

In September, Siqueira Campos sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Siqueira Campos's rainy season runs September–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 Siqueira Campos?

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

6.9
Sightseeing
5th-best month of the year
6.6
Beach & pool
3rd-best month of the year

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

What to pack for Siqueira Campos in September

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

In September, Siqueira Campos sees daytime highs around 26°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 Siqueira Campos in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Siqueira Campos peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 21UV 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7Very high
Sep7High
Oct11Extreme
Nov13Extreme
Dec14Extreme
Location & terrain

Where is Siqueira Campos?

Siqueira Campos sits at 23.7°S, 49.8°W, 622 m above sea level, in Brazil. The nearest listed city is Wenceslau Braz, 21 km away.

Topography around Siqueira Campos

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

Within 3 km, the terrain around Siqueira Campos has significant variations in elevation — a maximum elevation change of 297 m around an average of 654 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 426 m; within 80 km, large variations in elevation — a maximum elevation change of 954 m.

The land around Siqueira Campos is covered by grassland (43%), trees (22%) and cropland (21%) within 3 km, grassland (50%), trees (25%) and cropland (24%) within 16 km, and trees (33%), cropland (33%) and grassland (30%) within 80 km.

3 km
297 m
16 km
426 m
80 km
954 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Wenceslau Braz 21 km · Carlópolis 32 km · Ibaiti 40 km · Fartura 47 km · Santo Antônio da Platina 50 km · Arapoti 52 km · Jacarezinho 60 km · Sengés 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
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 Siqueira Campos (-23.6889°, -49.8339°, elevation 622 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).