Rancharia weather in September

In September, Rancharia sees average daytime highs of 29°C and overnight lows near 18°C, with 89 mm of rain across 8.2 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 52% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Rancharia's 4th-clearest and 1st-windiest month. For the whole year in context, see Rancharia's year-round climate.

Daytime high
29°
7th warmest
Overnight low
18°
5th coldest
Rainfall
89 mm
8.2 wet days
Daylight
11 h 54 min
7:22 AM – 7:14 PM
Cloud cover
44%
4th clearest
Wind
11 km/h
1st windiest
Solar energy
5.47 kWh/m²
Travel score
5.7
out of 10

Rancharia 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 29°C through the month.

A typical September day in Rancharia reaches about 29°C in the afternoon and slips back to 18°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 35°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
12917
22917
32917
42917
52918
63018
73018
83018
93018
103018
113018
123018
133018
143018
153018
163018
173018
183018
192918
202918
212918
222918
232918
242918
252918
262918
272918
282918
292919
303019

How September really feels in Rancharia

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.

Rancharia weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°24122.113.23.5
Feb30° / 22°19719.412.83.6
Mar30° / 21°15217.112.24.2
Apr29° / 19°728.511.55.8
May26° / 16°727.2117.3
Jun25° / 15°525.410.77.8
Jul26° / 15°344.110.88.0
Aug28° / 16°38411.27.4
Sep29° / 18°898.211.95.7
Oct30° / 19°14213.512.54.5
Nov30° / 20°14814.713.14.2
Dec30° / 21°19019.913.33.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% 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 36%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17525
27525
37426
47327
57228
67129
77030
86931
96832
106832
116733
126634
136535
146535
156535
166436
176337
186238
196238
206139
215941
225941
235842
245743
255545
265446
275446
285347
295347
305248

Chance of precipitation in September

Any precipitation

Rancharia gets around 89 mm of rain over 8.2 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 27% and peaks near 38% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
117
218
318
419
520
620
721
822
922
1023
1123
1224
1324
1425
1526
1626
1727
1828
1929
2029
2130
2231
2333
2434
2534
2635
2736
2837
2937
3038

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 32% of days. Sticky, muggy-or-worse air turns up on roughly 14% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
149311550
248311550
348311660
447301760
546301870
645291970
744292070
843292180
941292280
1040292380
1138292490
1237292590
1335302690
14333026100
15323127100
16303127110
17293228110
18273228120
19263328130
20243328140
21233328150
22223328160
23213328180
24203228201
25193227211
26183127231
27173027251
28172926261
29162826282
30162726292

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 36 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 36 minutes over September. Sunrise moves from 7:37 AM to 7:07 AM, and sunset from 7:10 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:377:10
211.67:367:10
311.67:357:10
411.67:347:11
511.67:337:11
611.77:327:11
711.77:317:12
811.77:307:12
911.77:297:12
1011.77:287:12
1111.87:277:13
1211.87:267:13
1311.87:257:13
1411.87:247:14
1511.97:237:14
1611.97:227:14
1711.97:217:14
1811.97:207:15
1911.97:197:15
2012.07:187:15
2112.07:177:16
2212.07:167:16
2312.07:147:16
2412.07:137:16
2512.17:127:17
2612.17:117:17
2712.17:107:17
2812.17:097:18
2912.27:087:18
3012.27:077:18

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.47 kWh/m².

For context, solar energy here swings from a low near 3.6 kWh/m² to a high of 6.17 kWh/m² in November across the year — September's 5.47 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.7Bright
295.7Bright
305.7Bright
Planning a trip in September

Hazard calendar for Rancharia

In seasonPeak

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

Rancharia's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Rancharia?

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

5.7
Sightseeing
6th-best month of the year
7.5
Beach & pool
3rd-best month of the year

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

What to pack for Rancharia in September

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

In September, Rancharia sees daytime highs around 29°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Rancharia in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rancharia peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Rancharia 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 Rancharia is worst in September — around 19 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (November, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1618 µg/m³Nov 237 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar7Good
Apr8Good
May9Good
Jun10Good
Jul9Good
Aug13Moderate
Sep19Moderate
Oct13Moderate
Nov7Good
Dec7Good
Location & terrain

Where is Rancharia?

Rancharia sits at 22.2°S, 50.9°W, 521 m above sea level, in Brazil. The nearest listed city is Martinópolis, 30 km away.

Topography around Rancharia

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

Within 3 km, the terrain around Rancharia has only modest variations in elevation — a maximum elevation change of 133 m around an average of 498 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 208 m; within 80 km, significant variations in elevation — a maximum elevation change of 416 m.

The land around Rancharia is covered by grassland (36%) and cropland (35%) within 3 km, cropland (56%) and grassland (31%) within 16 km, and cropland (53%) and grassland (32%) within 80 km.

3 km
133 m
16 km
208 m
80 km
416 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Martinópolis 30 km · Bastos 38 km · Paraguaçu Paulista 38 km · Regente Feijó 42 km · Osvaldo Cruz 48 km · Tupã 51 km · Presidente Prudente 52 km · Lucélia 58 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 Rancharia (-22.2292°, -50.8931°, elevation 521 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).