Francisco Beltrão weather in September

In September, Francisco Beltrão sees average daytime highs of 24°C and overnight lows near 13°C, with 174 mm of rain across 10.6 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 45% 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 Francisco Beltrão's 3rd-clearest and 1st-windiest month. For the whole year in context, see Francisco Beltrão's year-round climate.

Daytime high
24°
8th warmest
Overnight low
13°
5th coldest
Rainfall
174 mm
10.6 wet days
Daylight
11 h 48 min
7:31 AM – 7:22 PM
Cloud cover
50%
3rd clearest
Wind
11 km/h
1st windiest
Solar energy
4.81 kWh/m²
Travel score
7.0
out of 10

Francisco Beltrão 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 24°C through the month.

A typical September day in Francisco Beltrão reaches about 24°C in the afternoon and slips back to 13°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 30°C. Set against its neighbours, September runs about 2°C warmer than August and about 1°C cooler than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12412
22412
32413
42413
52413
62413
72413
82413
92413
102413
112413
122413
132413
142413
152413
162413
172413
182413
192413
202413
212414
222414
232414
242414
252414
262414
272414
282414
292414
302514

Francisco Beltrão weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 19°16118.213.44.7
Feb28° / 19°15216.312.94.8
Mar28° / 18°12613.512.25.9
Apr25° / 15°1279.911.46.9
May22° / 12°1479.510.76.8
Jun20° / 11°1529.610.46.5
Jul20° / 10°1198.810.56.8
Aug23° / 11°1017.111.17.6
Sep24° / 13°17410.611.87.0
Oct26° / 15°21614.612.66.0
Nov27° / 16°15813.313.36.0
Dec28° / 18°18116.913.65.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% 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 44%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16535
26436
36436
46337
56139
66139
76040
86040
95941
105842
115842
125842
135743
145743
155743
165644
175644
185644
195545
205446
215545
225446
235347
245248
255149
265050
274951
284951
294852
304753

Chance of precipitation in September

Any precipitation

Francisco Beltrão gets around 174 mm of rain over 10.6 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 35% and peaks near 44% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
125
226
326
427
528
628
729
830
931
1032
1132
1233
1334
1434
1535
1636
1736
1837
1938
2039
2139
2240
2341
2441
2542
2642
2743
2843
2944
3044

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 42% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15036140
24936140
34836150
44836151
54736161
64736171
74636171
84636181
94536181
104536191
114435201
124435201
134334212
144334222
154333222
164233232
174232233
184232243
194231243
204131253
214130264
224030274
233930284
243830294
253630304
263530315
273430315
283330325
293130336
303030346

Wind in September

Winds average 11 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 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
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 7:48 AM to 7:15 AM, and sunset from 7:16 PM to 7:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:487:16
211.57:477:16
311.57:467:17
411.57:457:17
511.67:447:17
611.67:437:18
711.67:417:18
811.67:407:19
911.77:397:19
1011.77:387:20
1111.77:377:20
1211.77:367:20
1311.87:357:21
1411.87:337:21
1511.87:327:22
1611.87:317:22
1711.97:307:22
1811.97:297:23
1911.97:287:23
2012.07:267:24
2112.07:257:24
2212.07:247:25
2312.07:237:25
2412.17:227:25
2512.17:217:26
2612.17:207:26
2712.17:187:27
2812.27:177:27
2912.27:167:28
3012.27:157:28

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.81 kWh/m².

For context, solar energy here swings from a low near 2.9 kWh/m² to a high of 6.3 kWh/m² in December across the year — September's 4.81 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
285.0Bright
295.0Bright
305.0Bright
Planning a trip in September

Is September a good time to visit Francisco Beltrão?

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

7.0
Sightseeing
2nd-best month of the year
6.0
Beach & pool
4th-best month of the year

September is one of the better times to visit Francisco Beltrão for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Francisco Beltrão in September

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

In September, Francisco Beltrão sees daytime highs around 24°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Francisco Beltrão 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 Francisco Beltrão peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighHighVery highExtremeJan 22UV 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep7High
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in Francisco Beltrão 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 Francisco Beltrão is worst in September — around 18 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (March, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1617 µg/m³Mar 126 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb6Good
Mar6Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug11Good
Sep18Moderate
Oct11Good
Nov8Good
Dec7Good
Location & terrain

Where is Francisco Beltrão?

Francisco Beltrão sits at 26.1°S, 53.1°W, 567 m above sea level, in Brazil. The nearest listed city is Marmeleiro, 8.0 km away.

Topography around Francisco Beltrão

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

Within 3 km, the terrain around Francisco Beltrão has only modest variations in elevation — a maximum elevation change of 162 m around an average of 588 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 369 m; within 80 km, large variations in elevation — a maximum elevation change of 826 m.

The land around Francisco Beltrão is covered by trees (38%) and artificial surfaces (38%) within 3 km, trees (44%) and cropland (41%) within 16 km, and trees (43%) and cropland (38%) within 80 km.

3 km
162 m
16 km
369 m
80 km
826 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Marmeleiro 8.0 km · São Lourenço do Oeste 37 km · Dois Vizinhos 39 km · Salto do Lontra 42 km · Pato Branco 42 km · Ampére 46 km · Coronel Vivida 50 km · Chopinzinho 59 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 Francisco Beltrão (-26.0811°, -53.055°, elevation 567 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).