Apodi weather in September

In September, Apodi sees average daytime highs of 35°C and overnight lows near 23°C, with 1 mm of rain across 0.2 wet days and about 12 hours of daylight. It is the 4th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 68% of the time in September, and the air most often feels humid.

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 Apodi's 1st-clearest and 2nd-windiest month. For the whole year in context, see Apodi's year-round climate.

Daytime high: 35°; 4th warmest
Overnight low: 23°; 3rd coldest
Rainfall: 1 mm; 0.2 wet days
Daylight: 12 hours; 5:26 AM – 5:25 PM
Cloud cover: 31%; 1st clearest
Wind: 16 km/h; 2nd windiest
Solar energy: 6.69 kWh/m²
Travel score: 3.0; out of 10

Apodi is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← August Apodi year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical September day in Apodi reaches about 35°C in the afternoon and slips back to 23°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 34°C and 37°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	36	36	36	36	36	36	36	36	36	36	36	36	36	36
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

	Avg high (°C)	Avg low (°C)
1	35	23
2	35	23
3	35	23
4	35	23
5	35	23
6	35	23
7	35	23
8	35	23
9	35	23
10	35	23
11	35	23
12	35	23
13	35	23
14	35	23
15	35	23
16	35	23
17	36	23
18	36	23
19	36	23
20	36	23
21	36	23
22	36	23
23	36	23
24	36	23
25	36	23
26	36	23
27	36	23
28	36	23
29	36	23
30	36	23

How September really feels in Apodi

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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Apodi weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 12th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	35° / 24°	63	8.8	12.3	2.6
Feb	34° / 24°	78	10.9	12.2	2.6
Mar	34° / 24°	101	15.5	12	2.8
Apr	33° / 24°	102	13.7	11.9	3.1
May	33° / 24°	43	6.9	11.7	3.7
Jun	33° / 23°	20	4.2	11.7	4.0
Jul	33° / 22°	12	2.1	11.7	4.1
Aug	34° / 22°	4	0.5	11.8	3.6
Sep	35° / 23°	1	0.2	12	3.0
Oct	36° / 24°	4	0.3	12.1	2.5
Nov	36° / 24°	2	0.3	12.3	2.5
Dec	36° / 24°	10	2.2	12.3	2.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 68% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 12%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	87	86	86	86	86	85	85	85	85	85	85	85	85	86	87	88	88	88	90	90	91	91	91	91	91	91	91	91	91	90
Cloudier (%)	13	14	14	14	14	15	15	15	15	15	15	15	15	14	13	12	12	12	10	10	9	9	9	9	9	9	9	9	9	10

	Clearer (%)	Cloudier (%)
1	87	13
2	86	14
3	86	14
4	86	14
5	86	14
6	85	15
7	85	15
8	85	15
9	85	15
10	85	15
11	85	15
12	85	15
13	85	15
14	86	14
15	87	13
16	88	12
17	88	12
18	88	12
19	90	10
20	90	10
21	91	9
22	91	9
23	91	9
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	90	10

Chance of precipitation in September

Any precipitation

Apodi gets around 1 mm of rain over 0.2 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 1% and peaks near 1% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0

	Rain chance (%)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 66% of days. Sticky, muggy-or-worse air turns up on roughly 22% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Comfortable (%)	16	16	16	17	17	17	17	17	16	16	15	15	14	14	13	12	12	11	10	10	9	9	9	9	8	8	8	8	7	7
Humid (%)	65	65	65	64	64	64	64	64	65	65	66	65	66	66	67	67	67	68	68	68	68	68	67	67	67	66	66	65	65	65
Muggy (%)	19	19	19	19	19	19	19	19	19	19	19	20	20	20	20	21	21	21	22	22	23	23	24	24	25	26	26	27	28	28

	Comfortable (%)	Humid (%)	Muggy (%)
1	16	65	19
2	16	65	19
3	16	65	19
4	17	64	19
5	17	64	19
6	17	64	19
7	17	64	19
8	17	64	19
9	16	65	19
10	16	65	19
11	15	66	19
12	15	65	20
13	14	66	20
14	14	66	20
15	13	67	20
16	12	67	21
17	12	67	21
18	11	68	21
19	10	68	22
20	10	68	22
21	9	68	23
22	9	68	23
23	9	67	24
24	9	67	24
25	8	67	25
26	8	66	26
27	8	66	26
28	8	65	27
29	7	65	28
30	7	65	28

Wind in September

Winds average 16 km/h in September.

Across September, daily wind ranges from about 16 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	17	17	17	17	17	17	17	17	17	17	17	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16	16	16
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	17	light breeze
2	17	light breeze
3	17	light breeze
4	17	light breeze
5	17	light breeze
6	17	light breeze
7	17	light breeze
8	17	light breeze
9	17	light breeze
10	17	light breeze
11	17	light breeze
12	17	light breeze
13	17	light breeze
14	17	light breeze
15	17	light breeze
16	17	light breeze
17	16	light breeze
18	16	light breeze
19	16	light breeze
20	16	light breeze
21	16	light breeze
22	16	light breeze
23	16	light breeze
24	16	light breeze
25	16	light breeze
26	16	light breeze
27	16	light breeze
28	16	light breeze
29	16	light breeze
30	16	light 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 5:34 AM to 5:19 AM, and sunset from 5:28 PM to 5:22 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0
Sunrise (AM)	5:34	5:34	5:33	5:33	5:32	5:32	5:31	5:31	5:30	5:30	5:29	5:29	5:28	5:28	5:27	5:26	5:26	5:25	5:25	5:24	5:24	5:23	5:23	5:22	5:22	5:21	5:21	5:20	5:20	5:19
Sunset (PM)	5:28	5:27	5:27	5:27	5:27	5:27	5:26	5:26	5:26	5:26	5:26	5:25	5:25	5:25	5:25	5:25	5:24	5:24	5:24	5:24	5:24	5:23	5:23	5:23	5:23	5:23	5:22	5:22	5:22	5:22

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.9	5:34	5:28
2	11.9	5:34	5:27
3	11.9	5:33	5:27
4	11.9	5:33	5:27
5	11.9	5:32	5:27
6	11.9	5:32	5:27
7	11.9	5:31	5:26
8	11.9	5:31	5:26
9	11.9	5:30	5:26
10	11.9	5:30	5:26
11	11.9	5:29	5:26
12	11.9	5:29	5:25
13	12.0	5:28	5:25
14	12.0	5:28	5:25
15	12.0	5:27	5:25
16	12.0	5:26	5:25
17	12.0	5:26	5:24
18	12.0	5:25	5:24
19	12.0	5:25	5:24
20	12.0	5:24	5:24
21	12.0	5:24	5:24
22	12.0	5:23	5:23
23	12.0	5:23	5:23
24	12.0	5:22	5:23
25	12.0	5:22	5:23
26	12.0	5:21	5:23
27	12.0	5:21	5:22
28	12.0	5:20	5:22
29	12.0	5:20	5:22
30	12.0	5:19	5:22

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.69 kWh/m².

For context, solar energy here swings from a low near 4.81 kWh/m² to a high of 6.95 kWh/m² in October across the year — September's 6.69 kWh/m² sits near the top of that range.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	6.3	6.4	6.4	6.4	6.4	6.4	6.5	6.5	6.5	6.5	6.5	6.6	6.6	6.6	6.7	6.7	6.7	6.8	6.8	6.8	6.8	6.9	6.9	6.9	7.0	7.0	7.0	7.0	7.0	7.0
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	6.3	Intense
2	6.4	Intense
3	6.4	Intense
4	6.4	Intense
5	6.4	Intense
6	6.4	Intense
7	6.5	Intense
8	6.5	Intense
9	6.5	Intense
10	6.5	Intense
11	6.5	Intense
12	6.6	Intense
13	6.6	Intense
14	6.6	Intense
15	6.7	Intense
16	6.7	Intense
17	6.7	Intense
18	6.8	Intense
19	6.8	Intense
20	6.8	Intense
21	6.8	Intense
22	6.9	Intense
23	6.9	Intense
24	6.9	Intense
25	7.0	Intense
26	7.0	Intense
27	7.0	Intense
28	7.0	Intense
29	7.0	Intense
30	7.0	Intense

Planning a trip in September

Is September a good time to visit Apodi?

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

3.0

Sightseeing

6th-best month of the year

6.7

Beach & pool

4th-best month of the year

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

What to pack for Apodi in September

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

In September, Apodi sees daytime highs around 35°C and nights near 23°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Apodi 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 Apodi peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 15 at about 10 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	13	14	15	14	11	10	10	10	12	12	12	11
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	14	Extreme
Mar	15	Extreme
Apr	14	Extreme
May	11	Extreme
Jun	10	Very high
Jul	10	Very high
Aug	10	Extreme
Sep	12	Extreme
Oct	12	Extreme
Nov	12	Extreme
Dec	11	Extreme

Air quality in Apodi 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 Apodi is worst in October — around 16 µg/m³ PM2.5 (moderate), about 3.6× the cleanest month (July, 5 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	9	9	9	9	7	5	5	6	11	16	14	12
Level	Good	Good	Good	Good	Good	Good	Good	Good	Good	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	9	Good
Feb	9	Good
Mar	9	Good
Apr	9	Good
May	7	Good
Jun	5	Good
Jul	5	Good
Aug	6	Good
Sep	11	Good
Oct	16	Moderate
Nov	14	Moderate
Dec	12	Moderate

Location & terrain

Where is Apodi?

Apodi sits at 5.7°S, 37.8°W, 73 m above sea level, in Brazil. The nearest listed city is Caraúbas, 30 km away.

Topography around Apodi

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

Within 3 km, the terrain around Apodi has only modest variations in elevation — a maximum elevation change of 47 m around an average of 57 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 194 m; within 80 km, large variations in elevation — a maximum elevation change of 740 m.

The land around Apodi is covered by grassland (44%) and cropland (32%) within 3 km, shrubs (41%) and grassland (37%) within 16 km, and shrubs (65%) and grassland (25%) within 80 km.

3 km

47 m

grassland 44%

16 km

194 m

shrubs 41%

80 km

740 m

shrubs 65%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland

← August Apodi year-round climate October →Best places to visit in September

September weather nearby: Caraúbas 30 km · Tabuleiro do Norte 59 km · Limoeiro do Norte 67 km · Pau dos Ferros 67 km · Baraúna 68 km · Quixeré 69 km · São Bento 69 km · Mossoró 73 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

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 Apodi (-5.6642°, -37.7989°, elevation 73 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).

	Avg high (°C)	Avg low (°C)
1	35	23
2	35	23
3	35	23
4	35	23
5	35	23
6	35	23
7	35	23
8	35	23
9	35	23
10	35	23
11	35	23
12	35	23
13	35	23
14	35	23
15	35	23
16	35	23
17	36	23
18	36	23
19	36	23
20	36	23
21	36	23
22	36	23
23	36	23
24	36	23
25	36	23
26	36	23
27	36	23
28	36	23
29	36	23
30	36	23

	Clearer (%)	Cloudier (%)
1	87	13
2	86	14
3	86	14
4	86	14
5	86	14
6	85	15
7	85	15
8	85	15
9	85	15
10	85	15
11	85	15
12	85	15
13	85	15
14	86	14
15	87	13
16	88	12
17	88	12
18	88	12
19	90	10
20	90	10
21	91	9
22	91	9
23	91	9
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	90	10

	Rain chance (%)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0

	Comfortable (%)	Humid (%)	Muggy (%)
1	16	65	19
2	16	65	19
3	16	65	19
4	17	64	19
5	17	64	19
6	17	64	19
7	17	64	19
8	17	64	19
9	16	65	19
10	16	65	19
11	15	66	19
12	15	65	20
13	14	66	20
14	14	66	20
15	13	67	20
16	12	67	21
17	12	67	21
18	11	68	21
19	10	68	22
20	10	68	22
21	9	68	23
22	9	68	23
23	9	67	24
24	9	67	24
25	8	67	25
26	8	66	26
27	8	66	26
28	8	65	27
29	7	65	28
30	7	65	28

	Avg high (°C)	Avg low (°C)
1	35	23
2	35	23
3	35	23
4	35	23
5	35	23
6	35	23
7	35	23
8	35	23
9	35	23
10	35	23
11	35	23
12	35	23
13	35	23
14	35	23
15	35	23
16	35	23
17	36	23
18	36	23
19	36	23
20	36	23
21	36	23
22	36	23
23	36	23
24	36	23
25	36	23
26	36	23
27	36	23
28	36	23
29	36	23
30	36	23

	Clearer (%)	Cloudier (%)
1	87	13
2	86	14
3	86	14
4	86	14
5	86	14
6	85	15
7	85	15
8	85	15
9	85	15
10	85	15
11	85	15
12	85	15
13	85	15
14	86	14
15	87	13
16	88	12
17	88	12
18	88	12
19	90	10
20	90	10
21	91	9
22	91	9
23	91	9
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	90	10

	Rain chance (%)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0

	Comfortable (%)	Humid (%)	Muggy (%)
1	16	65	19
2	16	65	19
3	16	65	19
4	17	64	19
5	17	64	19
6	17	64	19
7	17	64	19
8	17	64	19
9	16	65	19
10	16	65	19
11	15	66	19
12	15	65	20
13	14	66	20
14	14	66	20
15	13	67	20
16	12	67	21
17	12	67	21
18	11	68	21
19	10	68	22
20	10	68	22
21	9	68	23
22	9	68	23
23	9	67	24
24	9	67	24
25	8	67	25
26	8	66	26
27	8	66	26
28	8	65	27
29	7	65	28
30	7	65	28

	Avg high (°C)	Avg low (°C)
1	35	23
2	35	23
3	35	23
4	35	23
5	35	23
6	35	23
7	35	23
8	35	23
9	35	23
10	35	23
11	35	23
12	35	23
13	35	23
14	35	23
15	35	23
16	35	23
17	36	23
18	36	23
19	36	23
20	36	23
21	36	23
22	36	23
23	36	23
24	36	23
25	36	23
26	36	23
27	36	23
28	36	23
29	36	23
30	36	23

	Clearer (%)	Cloudier (%)
1	87	13
2	86	14
3	86	14
4	86	14
5	86	14
6	85	15
7	85	15
8	85	15
9	85	15
10	85	15
11	85	15
12	85	15
13	85	15
14	86	14
15	87	13
16	88	12
17	88	12
18	88	12
19	90	10
20	90	10
21	91	9
22	91	9
23	91	9
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	90	10

	Rain chance (%)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0

	Comfortable (%)	Humid (%)	Muggy (%)
1	16	65	19
2	16	65	19
3	16	65	19
4	17	64	19
5	17	64	19
6	17	64	19
7	17	64	19
8	17	64	19
9	16	65	19
10	16	65	19
11	15	66	19
12	15	65	20
13	14	66	20
14	14	66	20
15	13	67	20
16	12	67	21
17	12	67	21
18	11	68	21
19	10	68	22
20	10	68	22
21	9	68	23
22	9	68	23
23	9	67	24
24	9	67	24
25	8	67	25
26	8	66	26
27	8	66	26
28	8	65	27
29	7	65	28
30	7	65	28