Palmeira weather in September

In September, Palmeira sees average daytime highs of 23°C and overnight lows near 13°C, with 133 mm of rain across 10.8 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 32% of the time in September, and the air most often feels dry.

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 Palmeira's 4th-clearest and 1st-windiest month. For the whole year in context, see Palmeira's year-round climate.

Daytime high
23°
8th warmest
Overnight low
13°
5th coldest
Rainfall
133 mm
10.8 wet days
Daylight
11 h 54 min
7:19 AM – 7:10 PM
Cloud cover
62%
4th clearest
Wind
12 km/h
1st windiest
Solar energy
4.39 kWh/m²
Travel score
6.6
out of 10

Palmeira is 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 23°C through the month.

A typical September day in Palmeira reaches about 23°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 29°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°151015202530
Avg high (°C)Avg low (°C)
12312
22312
32312
42312
52312
62312
72312
82312
92312
102312
112312
122313
132313
142313
152313
162313
172313
182313
192313
202313
212213
222213
232213
242213
252213
262213
272213
282313
292313
302313

Palmeira weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°18021.413.44.8
Feb27° / 18°15318.712.94.8
Mar26° / 17°1041512.25.8
Apr24° / 15°678.411.47.0
May21° / 12°958.510.86.6
Jun20° / 11°1018.410.46.5
Jul20° / 10°837.610.66.7
Aug22° / 11°767.611.17.1
Sep23° / 13°13310.811.86.6
Oct24° / 15°13914.712.66.0
Nov25° / 16°12113.613.26.0
Dec26° / 17°15317.613.65.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 10% of September, with mostly cloudy or overcast conditions the remaining 57%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15743
25644
35545
45446
55347
65149
74951
84852
94753
104654
114555
124456
134357
144357
154258
164159
174258
184159
194060
203961
213862
223862
233664
243565
253565
263466
273268
283268
293169
303169

Chance of precipitation in September

Any precipitation

Palmeira gets around 133 mm of rain over 10.8 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 36% and peaks near 45% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
126
227
327
427
528
628
729
830
930
1031
1132
1233
1333
1434
1535
1636
1737
1837
1938
2039
2140
2241
2342
2443
2543
2644
2744
2844
2945
3045

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 51% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1623440
2623440
3603550
4593650
5593650
6573760
7573760
8563860
9553870
10543970
11543970
12533980
13523981
14513991
15513991
165039101
175039101
185039111
194939111
204939121
214839121
224739131
234639141
244539151
254439171
264338181
274238191
284138211
294038221
303937241

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.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

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 7:35 AM to 7:03 AM, and sunset from 7:04 PM to 7:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:357:04
211.57:347:04
311.57:337:05
411.67:327:05
511.67:317:06
611.67:307:06
711.67:297:06
811.77:287:07
911.77:277:07
1011.77:267:08
1111.77:247:08
1211.87:237:08
1311.87:227:09
1411.87:217:09
1511.87:207:10
1611.97:197:10
1711.97:187:10
1811.97:167:11
1911.97:157:11
2012.07:147:12
2112.07:137:12
2212.07:127:12
2312.07:117:13
2412.17:107:13
2512.17:097:14
2612.17:077:14
2712.17:067:14
2812.27:057:15
2912.27:047:15
3012.27:037:16

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.39 kWh/m².

For context, solar energy here swings from a low near 2.89 kWh/m² to a high of 5.85 kWh/m² in December across the year — September's 4.39 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.4Bright
204.4Bright
214.4Bright
224.4Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
Planning a trip in September

Is September a good time to visit Palmeira?

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

6.6
Sightseeing
4th-best month of the year
4.9
Beach & pool
6th-best month of the year

September is a reasonable time to visit Palmeira for sightseeing.

What to pack for Palmeira in September

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

In September, Palmeira sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes and rain gear. About 11 days see rain.

light clothesrain gear

UV index in Palmeira 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 Palmeira peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 19UV 15Jul 13UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun6High
Jul5High
Aug7High
Sep7High
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Palmeira 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 Palmeira is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1315 µg/m³Dec 197 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr8Good
May9Good
Jun8Good
Jul10Good
Aug13Moderate
Sep16Moderate
Oct10Good
Nov8Good
Dec7Good
Location & terrain

Where is Palmeira?

Palmeira sits at 25.4°S, 50.0°W, 913 m above sea level, in Brazil. The nearest listed city is Ponta Grossa, 40 km away.

Topography around Palmeira

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

Within 3 km, the terrain around Palmeira has only modest variations in elevation — a maximum elevation change of 141 m around an average of 889 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 208 m; within 80 km, large variations in elevation — a maximum elevation change of 916 m.

The land around Palmeira is covered by trees (35%) and cropland (28%) within 3 km, cropland (51%) and trees (35%) within 16 km, and trees (56%) and cropland (32%) within 80 km.

3 km
141 m
16 km
208 m
80 km
916 m
treesgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Ponta Grossa 40 km · Lapa 48 km · Campo Largo 48 km · Contenda 55 km · Campo Magro 56 km · São Mateus do Sul 62 km · Araucária 63 km · Imbituva 64 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 Palmeira (-25.4294°, -50.0064°, elevation 913 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).