Tabuleiro do Norte weather in September

In September, Tabuleiro do Norte sees average daytime highs of 36°C and overnight lows near 24°C, with 0 mm of rain across 0.1 wet days and about 12 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 36°C through the month. The sky is clear or mostly clear about 70% 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 Tabuleiro do Norte's 1st-clearest and 2nd-windiest month. For the whole year in context, see Tabuleiro do Norte's year-round climate.

Daytime high
36°
3rd warmest
Overnight low
24°
6th coldest
Rainfall
0 mm
0.1 wet days
Daylight
12 hours
5:28 AM – 5:26 PM
Cloud cover
30%
1st clearest
Wind
17 km/h
2nd windiest
Solar energy
6.78 kWh/m²
Travel score
2.6
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 36°C through the month.

A typical September day in Tabuleiro do Norte reaches about 36°C in the afternoon and slips back to 24°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 35°C and 37°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13624
23624
33624
43624
53624
63624
73624
83624
93624
103624
113624
123624
133624
143624
153624
163624
173624
183624
193624
203624
213624
223624
233624
243624
253624
263624
273624
283624
293624
303624

How September really feels in Tabuleiro do Norte

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.

Tabuleiro do Norte weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan35° / 25°7310.512.32.6
Feb34° / 24°871312.22.7
Mar33° / 24°13718.2122.8
Apr33° / 24°12416.511.93.1
May33° / 24°609.411.83.6
Jun33° / 24°235.211.73.9
Jul34° / 23°142.611.73.8
Aug35° / 23°30.611.83.2
Sep36° / 24°00.1122.6
Oct36° / 25°30.212.12.3
Nov36° / 25°20.412.22.4
Dec36° / 25°132.912.32.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 70% 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 11%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18614
28713
38713
48713
58713
68713
78614
88614
98614
108614
118614
128713
138713
148812
158812
168812
179010
189010
199010
20919
21919
22919
23937
24937
25937
26928
27928
28928
29919
30919

Chance of precipitation in September

Any precipitation

Tabuleiro do Norte gets around 0 mm of rain over 0.1 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 0% and peaks near 1% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300

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 55% of days. Sticky, muggy-or-worse air turns up on roughly 42% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1362350
2362350
3362350
4461350
5461350
6461350
7461350
8461350
9460360
10460360
11459370
12459370
13458380
14457390
15456400
16356410
17355420
18354430
19253450
20252460
21251461
22151471
23150481
24150491
25149501
26148501
27147511
28147511
29146521
30145531

Wind in September

Winds average 17 km/h in September.

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

05101520151015202530
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light 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 5:35 AM to 5:21 AM, and sunset from 5:29 PM to 5:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:355:29
211.95:355:29
311.95:345:29
411.95:345:29
511.95:335:28
611.95:335:28
711.95:325:28
811.95:325:28
911.95:315:28
1011.95:315:27
1111.95:305:27
1212.05:305:27
1312.05:295:27
1412.05:295:26
1512.05:285:26
1612.05:285:26
1712.05:275:26
1812.05:275:26
1912.05:265:25
2012.05:265:25
2112.05:255:25
2212.05:255:25
2312.05:245:24
2412.05:245:24
2512.05:235:24
2612.05:235:24
2712.05:225:24
2812.05:225:23
2912.05:215:23
3012.05:215:23

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.78 kWh/m².

For context, solar energy here swings from a low near 4.91 kWh/m² to a high of 6.95 kWh/m² in October across the year — September's 6.78 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.6Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.7Intense
126.7Intense
136.7Intense
146.7Intense
156.8Intense
166.8Intense
176.8Intense
186.8Intense
196.8Intense
206.9Intense
216.9Intense
226.9Intense
237.0Intense
247.0Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
Planning a trip in September

Hazard calendar for Tabuleiro do Norte

In seasonPeak

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

Tabuleiro do Norte's rainy season runs January–April, 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 Tabuleiro do Norte?

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

2.6
Sightseeing
8th-best month of the year
6.2
Beach & pool
5th-best month of the year

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

What to pack for Tabuleiro do Norte in September

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

In September, Tabuleiro do Norte sees daytime highs around 36°C and nights near 24°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Tabuleiro do Norte 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 Tabuleiro do Norte peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 15Jul 12UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec11Extreme

Air quality in Tabuleiro do Norte 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 Tabuleiro do Norte is worst in November — around 16 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (July, 5 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateNov 1516 µg/m³Jul 175 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb10Good
Mar10Good
Apr10Good
May7Good
Jun5Good
Jul5Good
Aug5Good
Sep7Good
Oct15Moderate
Nov16Moderate
Dec14Moderate
Location & terrain

Where is Tabuleiro do Norte?

Tabuleiro do Norte sits at 5.2°S, 38.1°W, 43 m above sea level, in Brazil. The nearest listed city is Limoeiro do Norte, 12 km away.

Topography around Tabuleiro do Norte

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

Within 3 km, the terrain around Tabuleiro do Norte has only modest variations in elevation — a maximum elevation change of 37 m around an average of 34 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 145 m; within 80 km, large variations in elevation — a maximum elevation change of 742 m.

The land around Tabuleiro do Norte is covered by grassland (48%) and cropland (32%) within 3 km, shrubs (43%) and grassland (36%) within 16 km, and shrubs (65%) and grassland (26%) within 80 km.

3 km
37 m
16 km
145 m
80 km
742 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Limoeiro do Norte 12 km · Quixeré 25 km · Morada Nova 31 km · Russas 38 km · Apodi 59 km · Baraúna 60 km · Jaguaruana 60 km · Jaguaretama 81 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 Tabuleiro do Norte (-5.2467°, -38.1306°, elevation 43 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).