Redenção weather in September

In September, Redenção sees average daytime highs of 33°C and overnight lows near 22°C, with 3 mm of rain across 0.6 wet days and about 12 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 78% of the time in September, and the air most often feels muggy.

Daylight stretches from about 11 h 54 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Redenção's 1st-clearest and 1st-windiest month. For the whole year in context, see Redenção's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
22°
4th coldest
Rainfall
3 mm
0.6 wet days
Daylight
12 hours
5:30 AM – 5:29 PM
Cloud cover
26%
1st clearest
Wind
14 km/h
1st windiest
Solar energy
6.62 kWh/m²
Travel score
4.9
out of 10

Redenção 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 33°C through the month.

A typical September day in Redenção reaches about 33°C in the afternoon and slips back to 22°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13222
23222
33222
43222
53222
63322
73322
83322
93322
103322
113322
123322
133322
143322
153322
163322
173322
183322
193322
203323
213323
223323
233323
243323
253323
263323
273323
283323
293323
303323

How September really feels in Redenção

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.

Redenção weather by month

How September compares with the rest of the year at a glance. September is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°10217.812.23.6
Feb30° / 23°12519.612.13.5
Mar30° / 23°17924.7123.3
Apr30° / 23°19624.811.93.4
May30° / 23°10018.311.84.2
Jun30° / 22°5212.211.85.0
Jul30° / 22°336.711.85.4
Aug32° / 22°82.111.95.2
Sep33° / 22°30.6124.9
Oct33° / 23°61.812.14.5
Nov33° / 23°93.212.24.4
Dec32° / 24°318.812.24.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 78% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 6%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1946
2946
3937
4937
5937
6928
7928
8928
9937
10937
11937
12937
13937
14937
15937
16937
17946
18946
19946
20946
21955
22955
23955
24955
25955
26946
27946
28946
29937
30937

Chance of precipitation in September

Any precipitation

Redenção gets around 3 mm of rain over 0.6 wet days in September, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 3% and peaks near 4% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
14
23
33
43
52
62
72
82
92
103
113
123
133
143
153
163
173
183
193
203
212
222
232
242
252
262
272
282
292
302

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 82% of days. Sticky, muggy-or-worse air turns up on roughly 88% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
117794
217794
317794
418784
518784
618784
718784
818784
917785
1017785
1116795
1216795
1315805
1414815
1513816
1613816
1712826
1811836
1911836
2010846
219856
229847
238857
248857
257867
267867
276877
286877
296877
305887

Wind in September

Winds average 14 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 54 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over September. Sunrise moves from 5:37 AM to 5:23 AM, and sunset from 5:32 PM to 5:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:375:32
211.95:375:32
311.95:365:32
411.95:365:32
511.95:355:31
611.95:355:31
711.95:345:31
811.95:345:31
911.95:335:30
1012.05:335:30
1112.05:325:30
1212.05:325:30
1312.05:315:29
1412.05:315:29
1512.05:305:29
1612.05:305:29
1712.05:295:28
1812.05:295:28
1912.05:285:28
2012.05:285:28
2112.05:275:27
2212.05:275:27
2312.05:275:27
2412.05:265:27
2512.05:265:26
2612.05:255:26
2712.05:255:26
2812.05:245:26
2912.05:245:25
3012.05:235:25

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.62 kWh/m².

For context, solar energy here swings from a low near 4.74 kWh/m² to a high of 6.66 kWh/m² in October across the year — September's 6.62 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.6Intense
136.6Intense
146.6Intense
156.6Intense
166.6Intense
176.6Intense
186.7Intense
196.7Intense
206.7Intense
216.7Intense
226.7Intense
236.7Intense
246.7Intense
256.7Intense
266.7Intense
276.8Intense
286.8Intense
296.8Intense
306.8Intense
Planning a trip in September

Hazard calendar for Redenção

In seasonPeak

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

Redenção's monsoon runs January–May, 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 Redenção?

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

4.9
Sightseeing
4th-best month of the year
8.2
Beach & pool
1st-best month of the year

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

What to pack for Redenção in September

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

In September, Redenção sees daytime highs around 33°C and nights near 22°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Redenção in September

The nearest coast averages about 27°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 55 km away) is warmest in April at about 29°C and coldest in August near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar29Tropical
Apr29Tropical
May29Tropical
Jun28Warm
Jul27Warm
Aug27Warm
Sep27Warm
Oct27Warm
Nov27Warm
Dec28Warm

UV index in Redenção in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Redenção peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 15UV 15Jun 22UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec11Extreme
Location & terrain

Where is Redenção?

Redenção sits at 4.2°S, 38.7°W, 93 m above sea level, in Brazil. The nearest listed city is Barreira, 12 km away.

Topography around Redenção

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

Within 3 km, the terrain around Redenção has significant variations in elevation — a maximum elevation change of 555 m around an average of 161 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 788 m; within 80 km, large variations in elevation — a maximum elevation change of 1,081 m.

The land around Redenção is covered by trees (56%) and grassland (33%) within 3 km, trees (50%) and grassland (37%) within 16 km, and shrubs (43%) and grassland (23%) within 80 km.

3 km
555 m
16 km
788 m
80 km
1,081 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Barreira 12 km · Aracoiaba 19 km · Baturité 21 km · Guaiúba 23 km · Chorozinho 27 km · Pacatuba 30 km · Pacajus 31 km · Horizonte 31 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 Redenção (-4.2258°, -38.7306°, elevation 93 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).