Tapejara weather in September

In September, Tapejara sees average daytime highs of 28°C and overnight lows near 17°C, with 135 mm of rain across 9.1 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 49% 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 Tapejara's 3rd-clearest and 1st-windiest month. For the whole year in context, see Tapejara's year-round climate.

Daytime high
28°
7th warmest
Overnight low
17°
5th coldest
Rainfall
135 mm
9.1 wet days
Daylight
11 h 54 min
7:30 AM – 7:22 PM
Cloud cover
46%
3rd clearest
Wind
12 km/h
1st windiest
Solar energy
5.15 kWh/m²
Travel score
6.7
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical September day in Tapejara reaches about 28°C in the afternoon and slips back to 17°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 34°C. Set against its neighbours, September runs about 2°C warmer than August and about 1°C cooler than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12716
22716
32816
42816
52816
62816
72816
82816
92816
102816
112817
122817
132817
142817
152817
162817
172817
182817
192817
202817
212817
222817
232817
242817
252817
262817
272817
282817
292817
302817

How September really feels in Tapejara

Once humidity and wind are folded in, September averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Tapejara weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°2092013.33.8
Feb30° / 21°18117.612.83.9
Mar29° / 20°13215.112.24.7
Apr28° / 18°1038.511.56.5
May24° / 15°1339.110.97.2
Jun23° / 14°1208.210.67.4
Jul24° / 14°846.810.77.7
Aug26° / 15°846.611.27.7
Sep28° / 17°1359.111.96.7
Oct29° / 18°18713.712.65.2
Nov29° / 19°16013.113.14.9
Dec30° / 21°1931713.44.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% 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 40%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26931
36832
46832
56733
66535
76436
86436
96337
106238
116238
126238
136139
146139
156139
166139
176040
185941
195941
205842
215842
225743
235545
245446
255347
265248
275149
285050
295050
304951

Chance of precipitation in September

Any precipitation

Tapejara gets around 135 mm of rain over 9.1 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 40% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
123
223
324
424
525
625
725
826
926
1026
1127
1227
1328
1428
1528
1629
1730
1830
1931
2032
2133
2234
2335
2436
2537
2638
2739
2839
2940
3040

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 32% of days. Sticky, muggy-or-worse air turns up on roughly 9% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14037212
23936223
33836233
43836243
53735244
63635254
73634264
83534265
93434275
103433285
113333285
123233296
133133296
143133307
153033307
162933308
172933308
182833309
1927323110
2027323111
2126313111
2225313112
2324313214
2423303215
2522303216
2621293317
2720283318
2819283419
2918273420
3018263521

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
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
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 7:46 AM to 7:15 AM, and sunset from 7:17 PM to 7:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:467:17
211.57:457:17
311.67:447:17
411.67:437:18
511.67:427:18
611.67:417:18
711.77:407:19
811.77:387:19
911.77:377:19
1011.77:367:20
1111.77:357:20
1211.87:347:20
1311.87:337:21
1411.87:327:21
1511.87:317:21
1611.97:307:22
1711.97:297:22
1811.97:287:22
1911.97:277:23
2012.07:267:23
2112.07:247:23
2212.07:237:24
2312.07:227:24
2412.17:217:24
2512.17:207:25
2612.17:197:25
2712.17:187:26
2812.17:177:26
2912.27:167:26
3012.27:157:27

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.15 kWh/m².

For context, solar energy here swings from a low near 3.24 kWh/m² to a high of 6.19 kWh/m² in December across the year — September's 5.15 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
Planning a trip in September

Is September a good time to visit Tapejara?

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

6.7
Sightseeing
5th-best month of the year
7.1
Beach & pool
2nd-best month of the year

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

What to pack for Tapejara in September

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

In September, Tapejara sees daytime highs around 28°C and nights near 17°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Tapejara in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tapejara peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 13 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeJan 19UV 15Sep 13UV 4
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7High
Sep4Moderate
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Tapejara 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 Tapejara is worst in September — around 20 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 127 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr8Good
May9Good
Jun9Good
Jul10Good
Aug13Moderate
Sep20Moderate
Oct12Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Tapejara?

Tapejara sits at 23.7°S, 52.9°W, 518 m above sea level, in Brazil. The nearest listed city is Cruzeiro do Oeste, 21 km away.

Topography around Tapejara

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

Within 3 km, the terrain around Tapejara has only modest variations in elevation — a maximum elevation change of 126 m around an average of 489 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 264 m; within 80 km, significant variations in elevation — a maximum elevation change of 565 m.

The land around Tapejara is covered by cropland (53%) within 3 km, cropland (67%) within 16 km, and cropland (69%) within 80 km.

3 km
126 m
16 km
264 m
80 km
565 m
treesgrasslandcroplandartificial surfaces
September weather nearby: Cruzeiro do Oeste 21 km · Cianorte 28 km · Terra Boa 44 km · Umuarama 46 km · Goioerê 53 km · Campo Mourão 61 km · Paranavaí 84 km · Paiçandu 89 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 Tapejara (-23.7331°, -52.8733°, elevation 518 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).