Espumoso weather in September

In September, Espumoso sees average daytime highs of 22°C and overnight lows near 12°C, with 145 mm of rain across 11 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 36% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 24 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Espumoso's 8th-clearest and 1st-windiest month. For the whole year in context, see Espumoso's year-round climate.

Daytime high
22°
8th warmest
Overnight low
12°
5th coldest
Rainfall
145 mm
11 wet days
Daylight
11 h 48 min
7:31 AM – 7:21 PM
Cloud cover
57%
8th clearest
Wind
13 km/h
1st windiest
Solar energy
4.37 kWh/m²
Travel score
6.5
out of 10

Espumoso 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 22°C through the month.

A typical September day in Espumoso reaches about 22°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 28°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12212
22212
32212
42212
52212
62212
72212
82212
92212
102212
112212
122212
132212
142212
152212
162212
172212
182212
192212
202212
212212
222212
232212
242213
252213
262213
272213
282213
292313
302313

Espumoso 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° / 19°15814.313.65.1
Feb28° / 19°13913.5135.5
Mar27° / 18°12611.412.26.3
Apr25° / 15°1409.911.36.9
May21° / 12°1439.210.66.6
Jun19° / 10°15010.410.26.0
Jul18° / 16410.610.46.0
Aug21° / 10°1169.3116.7
Sep22° / 12°1451111.86.5
Oct24° / 14°22113.512.76.3
Nov26° / 16°15210.813.46.5
Dec28° / 18°16713.213.85.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 11% of September, with mostly cloudy or overcast conditions the remaining 53%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15347
25248
35149
45149
55050
64951
74951
84951
94852
104753
114852
124753
134753
144654
154753
164753
174753
184753
194753
204753
214753
224753
234753
244555
254555
264555
274456
284357
294258
304258

Chance of precipitation in September

Any precipitation

Espumoso gets around 145 mm of rain over 11 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 37% and peaks near 42% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
130
230
330
431
531
632
732
833
934
1034
1135
1235
1336
1436
1537
1637
1738
1838
1939
2039
2140
2240
2340
2441
2541
2641
2741
2842
2942
3042

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 (%)
15630140
25530150
35530150
45530150
55430160
65430160
75430160
85430160
95430160
105330170
115330170
125230180
135230180
145130190
155130190
165130190
175130190
185130190
195130190
205030191
215030191
225029201
235029201
244929211
254929211
264829222
274729222
284729222
294629233
304528233

Wind in September

Winds average 13 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 24 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 48 minutes over September. Sunrise moves from 7:49 AM to 7:13 AM, and sunset from 7:13 PM to 7:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.47:497:13
211.47:487:14
311.57:477:14
411.57:467:15
511.57:447:15
611.57:437:16
711.67:427:16
811.67:417:17
911.67:407:17
1011.77:387:18
1111.77:377:18
1211.77:367:19
1311.77:357:19
1411.87:337:20
1511.87:327:20
1611.87:317:21
1711.97:307:21
1811.97:287:22
1911.97:277:22
2011.97:267:23
2112.07:257:23
2212.07:237:24
2312.07:227:24
2412.17:217:25
2512.17:207:25
2612.17:187:26
2712.27:177:26
2812.27:167:27
2912.27:157:27
3012.27:137:28

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.37 kWh/m².

For context, solar energy here swings from a low near 2.55 kWh/m² to a high of 6.49 kWh/m² in December across the year — September's 4.37 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.1Bright
54.2Bright
64.2Bright
74.2Bright
84.2Bright
94.2Bright
104.2Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.4Bright
174.4Bright
184.4Bright
194.4Bright
204.5Bright
214.5Bright
224.5Bright
234.5Bright
244.5Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.6Bright
Planning a trip in September

Is September a good time to visit Espumoso?

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

6.5
Sightseeing
4th-best month of the year
4.5
Beach & pool
8th-best month of the year

September is a reasonable time to visit Espumoso for sightseeing.

What to pack for Espumoso in September

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

In September, Espumoso sees daytime highs around 22°C and nights near 12°C. Worth packing: rain gear. About 11 days see rain.

rain gear

UV index in Espumoso in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Espumoso peaks around January 20 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateVery highExtremeJan 20UV 14Jun 21UV 4
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep8Very high
Oct6High
Nov12Extreme
Dec13Extreme

Air quality in Espumoso 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 Espumoso is worst in September — around 15 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (March, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1514 µg/m³Mar 116 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb6Good
Mar6Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug11Good
Sep15Moderate
Oct9Good
Nov7Good
Dec6Good
Location & terrain

Where is Espumoso?

Espumoso sits at 28.7°S, 52.8°W, 366 m above sea level, in Brazil. The nearest listed city is Ibirubá, 26 km away.

Topography around Espumoso

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

Within 3 km, the terrain around Espumoso has only modest variations in elevation — a maximum elevation change of 89 m around an average of 371 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 194 m; within 80 km, large variations in elevation — a maximum elevation change of 725 m.

The land around Espumoso is covered by cropland (68%) within 3 km, cropland (79%) within 16 km, and cropland (62%) and trees (30%) within 80 km.

3 km
89 m
16 km
194 m
80 km
725 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Ibirubá 26 km · Não-Me-Toque 30 km · Soledade 35 km · Carazinho 49 km · Passo Fundo 67 km · Marau 70 km · Cruz Alta 74 km · Panambi 80 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 Espumoso (-28.7247°, -52.8497°, elevation 366 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).