Conceição do Almeida weather in September

In September, Conceição do Almeida sees average daytime highs of 28°C and overnight lows near 19°C, with 44 mm of rain across 14.8 wet days and about 11.9 hours of daylight. It is the 9th-warmest and 12th-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 21% of the time in September, and the air most often feels muggy.

Daylight stretches from about 11 h 48 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Conceição do Almeida's 1st-clearest and 4th-windiest month. For the whole year in context, see Conceição do Almeida's year-round climate.

Daytime high
28°
9th warmest
Overnight low
19°
3rd coldest
Rainfall
44 mm
14.8 wet days
Daylight
11 h 54 min
5:33 AM – 5:29 PM
Cloud cover
55%
1st clearest
Wind
10 km/h
4th windiest
Solar energy
4.88 kWh/m²
Travel score
5.6
out of 10

Conceição do Almeida 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 28°C through the month.

A typical September day in Conceição do Almeida reaches about 28°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12719
22719
32719
42719
52719
62719
72719
82719
92719
102719
112719
122719
132719
142719
152719
162819
172819
182820
192820
202820
212820
222820
232820
242820
252820
262820
272820
282820
292820
302820

How September really feels in Conceição do Almeida

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.

Conceição do Almeida weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°781512.74.0
Feb31° / 22°5814.212.43.9
Mar31° / 22°7617.812.13.8
Apr30° / 22°7219.211.74.1
May28° / 21°6317.511.45.2
Jun26° / 20°6619.411.35.2
Jul26° / 19°6219.311.35.4
Aug26° / 19°571911.65.4
Sep28° / 19°4414.811.95.6
Oct29° / 21°4613.612.35.1
Nov30° / 21°6613.612.64.4
Dec31° / 22°6212.112.74.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 44% of September, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16238
26238
36238
46238
56238
66238
76238
86238
96337
106337
116337
126535
136535
146535
156535
166535
176634
186733
196733
206634
216634
226634
236634
246733
256733
266634
276733
286733
296733
306832

Chance of precipitation in September

Any precipitation

Conceição do Almeida gets around 44 mm of rain over 14.8 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 50% and peaks near 55% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
155
254
354
454
554
654
754
854
953
1053
1153
1253
1353
1452
1552
1651
1750
1849
1949
2048
2147
2246
2346
2445
2545
2644
2744
2844
2944
3045

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 83% of days. Sticky, muggy-or-worse air turns up on roughly 89% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1116812
2116812
3116812
4115813
5015823
6015823
7015823
8015823
9014833
10014833
11013843
12012853
13012853
14011854
15010864
16010864
1709874
1808875
1908875
2008875
2107876
2207867
2307858
2407849
25078310
26068212
27068113
28068014
29067816
30067717

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 48 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 18 minutes over September. Sunrise moves from 5:44 AM to 5:23 AM, and sunset from 5:29 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.85:445:29
211.85:435:29
311.85:425:29
411.85:425:29
511.85:415:29
611.85:405:29
711.85:405:29
811.85:395:29
911.85:385:29
1011.95:385:29
1111.95:375:29
1211.95:365:29
1311.95:355:29
1411.95:355:29
1511.95:345:29
1611.95:335:29
1711.95:325:29
1812.05:325:29
1912.05:315:29
2012.05:305:29
2112.05:295:29
2212.05:295:29
2312.05:285:29
2412.05:275:29
2512.05:275:29
2612.15:265:29
2712.15:255:29
2812.15:245:29
2912.15:245:29
3012.15:235:29

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.88 kWh/m².

For context, solar energy here swings from a low near 3.46 kWh/m² to a high of 5.94 kWh/m² in January across the year — September's 4.88 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.9Bright
164.9Bright
174.9Bright
185.0Bright
195.0Bright
205.0Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.3Bright
305.3Bright
Planning a trip in September

Is September a good time to visit Conceição do Almeida?

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

5.6
Sightseeing
1st-best month of the year
6.0
Beach & pool
4th-best month of the year

September is a reasonable time to visit Conceição do Almeida for sightseeing.

What to pack for Conceição do Almeida in September

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

In September, Conceição do Almeida sees daytime highs around 28°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

Sea temperature near Conceição do Almeida in September

The nearest coast averages about 26°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 50 km away) is warmest in March at about 28°C and coldest in August near 25°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb28Warm
Mar28Tropical
Apr28Tropical
May27Warm
Jun26Warm
Jul26Warm
Aug25Warm
Sep26Warm
Oct26Warm
Nov27Warm
Dec27Warm

UV index in Conceição do Almeida in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Conceição do Almeida peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jun 23UV 8
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep11Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Conceição do Almeida?

Conceição do Almeida sits at 12.8°S, 39.2°W, 219 m above sea level, in Brazil. The nearest listed city is Sapeaçu, 6.0 km away.

Topography around Conceição do Almeida

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

Within 3 km, the terrain around Conceição do Almeida has only modest variations in elevation — a maximum elevation change of 74 m around an average of 200 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 285 m; within 80 km, large variations in elevation — a maximum elevation change of 928 m.

The land around Conceição do Almeida is covered by grassland (84%) within 3 km, grassland (76%) and trees (21%) within 16 km, and grassland (53%) and trees (29%) within 80 km.

3 km
74 m
16 km
285 m
80 km
928 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
September weather nearby: Sapeaçu 6.0 km · São Felipe 12 km · Cruz das Almas 14 km · Santo Antônio de Jesus 23 km · Governador Mangabeira 24 km · Muritiba 26 km · Maragogipe 27 km · Cabaceiras do Paraguaçu 27 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 Conceição do Almeida (-12.7794°, -39.17°, elevation 219 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).