Cáceres weather in September

In September, Cáceres sees average daytime highs of 34°C and overnight lows near 23°C, with 35 mm of rain across 5.4 wet days and about 11.9 hours of daylight. It is the 1st-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 54% of the time in September, and the air most often feels muggy.

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 Cáceres's 4th-clearest and 3rd-windiest month. For the whole year in context, see Cáceres's year-round climate.

Daytime high
34°
1st warmest
Overnight low
23°
6th coldest
Rainfall
35 mm
5.4 wet days
Daylight
11 h 54 min
6:48 AM – 6:42 PM
Cloud cover
43%
4th clearest
Wind
8 km/h
3rd windiest
Solar energy
5.66 kWh/m²
Travel score
3.2
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical September day in Cáceres reaches about 34°C in the afternoon and slips back to 23°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 38°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13421
23422
33422
43422
53422
63422
73422
83422
93422
103422
113422
123422
133423
143423
153423
163423
173423
183423
193423
203423
213423
223423
233423
243423
253423
263423
273423
283423
293423
303423

How September really feels in Cáceres

Once humidity and wind are folded in, September averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Cáceres weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°19522.412.82.8
Feb31° / 24°18221.212.52.9
Mar32° / 24°14421.412.13.0
Apr31° / 23°8412.511.64.1
May30° / 21°365.311.35.6
Jun30° / 20°91.811.16.2
Jul31° / 19°81.311.16.1
Aug33° / 20°101.911.54.5
Sep34° / 23°355.411.93.2
Oct34° / 24°9013.112.42.7
Nov33° / 24°13717.412.72.8
Dec32° / 24°16520.812.92.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 32%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17921
27921
37822
47723
57624
67624
77426
87426
97228
107228
117228
127030
137030
146931
156931
166832
176733
186733
196634
206634
216436
226436
236238
246238
256139
265941
275941
285743
295743
305743

Chance of precipitation in September

Any precipitation

Cáceres gets around 35 mm of rain over 5.4 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 19% and peaks near 31% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
111
211
312
412
512
613
713
814
914
1015
1115
1216
1316
1417
1518
1618
1719
1819
1920
2021
2121
2222
2323
2425
2526
2627
2728
2829
2930
3031

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the muggy band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 63% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1111730347
2111729348
3111728359
41117273510
51116263611
61016263612
71015253614
81015243615
91014243716
10913233718
11913223719
12812213820
13812213921
14811203923
15710194024
16710194025
1779184026
1868174028
1968174029
2067164031
2157163932
2256153934
2356153936
2445143838
2545133740
2645133642
2734123545
2834123447
2934123349
3024113251

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
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 7:00 AM to 6:36 AM, and sunset from 6:41 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:006:41
211.76:596:41
311.76:586:41
411.76:586:41
511.76:576:41
611.86:566:41
711.86:556:42
811.86:546:42
911.86:546:42
1011.86:536:42
1111.86:526:42
1211.86:516:42
1311.96:506:42
1411.96:496:42
1511.96:496:42
1611.96:486:42
1711.96:476:42
1811.96:466:43
1912.06:456:43
2012.06:446:43
2112.06:446:43
2212.06:436:43
2312.06:426:43
2412.06:416:43
2512.16:406:43
2612.16:396:43
2712.16:396:43
2812.16:386:44
2912.16:376:44
3012.16:366:44

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.66 kWh/m².

For context, solar energy here swings from a low near 4.24 kWh/m² to a high of 5.97 kWh/m² in October across the year — September's 5.66 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
Planning a trip in September

Hazard calendar for Cáceres

In seasonPeak

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

Cáceres'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 Cáceres?

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

3.2
Sightseeing
6th-best month of the year
6.6
Beach & pool
5th-best month of the year

September is a weaker month for outdoor sightseeing in Cáceres. The water and warmth also suit a beach or pool day.

What to pack for Cáceres in September

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

In September, Cáceres sees daytime highs around 34°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Cáceres in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cáceres peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateExtremeJan 22UV 15Sep 15UV 4
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep3Moderate
Oct12Extreme
Nov13Extreme
Dec14Extreme

Air quality in Cáceres 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 Cáceres is worst in September — around 64 µg/m³ PM2.5 (unhealthy), about 10.2× the cleanest month (July, 6 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateSep 1759 µg/m³Jul 106 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar9Good
Apr7Good
May7Good
Jun7Good
Jul6Good
Aug21Moderate
Sep64Unhealthy
Oct26Moderate
Nov15Moderate
Dec11Good
Location & terrain

Where is Cáceres?

Cáceres sits at 16.1°S, 57.7°W, 123 m above sea level, in Brazil. The nearest listed city is Mirassol d'Oeste, 62 km away.

Topography around Cáceres

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

Within 3 km, the terrain around Cáceres has only modest variations in elevation — a maximum elevation change of 25 m around an average of 121 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 503 m; within 80 km, large variations in elevation — a maximum elevation change of 836 m.

The land around Cáceres is covered by artificial surfaces (42%), trees (26%) and grassland (20%) within 3 km, trees (44%) and grassland (44%) within 16 km, and trees (46%) and grassland (38%) within 80 km.

3 km
25 m
16 km
503 m
80 km
836 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Mirassol d'Oeste 62 km · São José dos Quatro Marcos 73 km · Lambari d'Oeste 90 km · Poconé 115 km · Barra do Bugres 123 km · Nova Olímpia 148 km · Tangará da Serra 163 km · Várzea Grande 172 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 Cáceres (-16.0706°, -57.6789°, elevation 123 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).