Baraúna weather in September

In September, Baraúna sees average daytime highs of 34°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 1st-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 76% 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 Baraúna's 1st-clearest and 2nd-windiest month. For the whole year in context, see Baraúna's year-round climate.

Daytime high
34°
1st warmest
Overnight low
23°
3rd coldest
Rainfall
1 mm
0.2 wet days
Daylight
12 hours
5:26 AM – 5:24 PM
Cloud cover
27%
1st clearest
Wind
20 km/h
2nd windiest
Solar energy
6.76 kWh/m²
Travel score
4.0
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical September day in Baraúna reaches about 34°C in the afternoon and slips back to 23°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 35°C. Set against its neighbours, September runs on par with August and on par with October.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13423
23423
33423
43423
53423
63423
73423
83423
93423
103423
113423
123423
133423
143423
153423
163423
173423
183423
193423
203423
213423
223423
233423
243423
253423
263423
273423
283424
293424
303424

How September really feels in Baraúna

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.

Baraúna weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 25°6311.212.33.5
Feb32° / 24°8414.312.23.3
Mar32° / 24°13118.8123.3
Apr32° / 24°12817.411.93.4
May32° / 24°619.511.84.0
Jun32° / 23°316.411.74.3
Jul33° / 23°203.311.74.5
Aug34° / 23°30.611.84.2
Sep34° / 23°10.2124.0
Oct34° / 24°20.312.14.0
Nov34° / 24°30.612.24.1
Dec33° / 25°164.312.33.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 76% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 7%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1928
2928
3928
4928
5919
6919
7919
8919
9919
10928
11928
12928
13928
14928
15946
16946
17946
18946
19946
20946
21946
22946
23946
24946
25946
26946
27946
28946
29937
30937

Chance of precipitation in September

Any precipitation

Baraúna 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.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
211
221
231
241
251
261
270
280
290
300

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 75% of days. Sticky, muggy-or-worse air turns up on roughly 83% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
124724
224715
325705
425705
525705
625705
725705
824706
924706
1023716
1122726
1221727
1320737
1419747
1518757
1617758
1716768
1815778
1914779
2013789
21127810
22117910
23107911
24107911
2597912
2697912
2788012
2887913
2978013
3077914

Wind in September

Winds average 20 km/h in September.

Across September, daily wind ranges from about 19 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
119light breeze
219light breeze
320light breeze
420light breeze
520light breeze
620light breeze
720light breeze
820light breeze
920light breeze
1020light breeze
1120light breeze
1220light breeze
1320light breeze
1420light breeze
1520light breeze
1620light breeze
1720breezy
1820breezy
1920breezy
2020breezy
2120breezy
2220breezy
2320breezy
2420breezy
2520breezy
2620breezy
2720breezy
2820breezy
2920breezy
3020breezy

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 5:33 AM to 5:19 AM, and sunset from 5:27 PM to 5:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:335:27
211.95:335:27
311.95:325:27
411.95:325:27
511.95:315:26
611.95:315:26
711.95:305:26
811.95:305:26
911.95:295:26
1011.95:295:25
1111.95:285:25
1212.05:285:25
1312.05:275:25
1412.05:275:24
1512.05:265:24
1612.05:265:24
1712.05:255:24
1812.05:255:24
1912.05:245:23
2012.05:245:23
2112.05:235:23
2212.05:235:23
2312.05:225:22
2412.05:225:22
2512.05:215:22
2612.05:215:22
2712.05:205:22
2812.05:205:21
2912.05:195:21
3012.05:195:21

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.76 kWh/m².

For context, solar energy here swings from a low near 5 kWh/m² to a high of 6.95 kWh/m² in October across the year — September's 6.76 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.7Intense
126.7Intense
136.7Intense
146.7Intense
156.7Intense
166.8Intense
176.8Intense
186.8Intense
196.8Intense
206.8Intense
216.9Intense
226.9Intense
236.9Intense
246.9Intense
256.9Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
Planning a trip in September

Hazard calendar for Baraúna

In seasonPeak

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

Baraúna's rainy season runs January–May, 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 Baraúna?

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

4.0
Sightseeing
5th-best month of the year
7.9
Beach & pool
1st-best month of the year

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

What to pack for Baraúna in September

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

In September, Baraúna sees daytime highs around 34°C and nights near 23°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Baraúna 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 51 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
Feb29Tropical
Mar29Tropical
Apr29Tropical
May29Tropical
Jun28Warm
Jul27Warm
Aug27Warm
Sep27Warm
Oct27Warm
Nov28Warm
Dec28Tropical

UV index in Baraúna 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 Baraúna peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 13UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec11Extreme
Location & terrain

Where is Baraúna?

Baraúna sits at 5.1°S, 37.6°W, 97 m above sea level, in Brazil. The nearest listed city is Mossoró, 32 km away.

Topography around Baraúna

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

Within 3 km, the terrain around Baraúna has only modest variations in elevation — a maximum elevation change of 23 m around an average of 96 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 166 m; within 80 km, significant variations in elevation — a maximum elevation change of 271 m.

The land around Baraúna is covered by shrubs (37%), grassland (28%) and cropland (24%) within 3 km, shrubs (62%) and grassland (20%) within 16 km, and shrubs (51%) and grassland (23%) within 80 km.

3 km
23 m
16 km
166 m
80 km
271 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Mossoró 32 km · Jaguaruana 33 km · Quixeré 41 km · Russas 43 km · Icapuí 50 km · Limoeiro do Norte 54 km · Areia Branca 55 km · Tabuleiro do Norte 60 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 Baraúna (-5.08°, -37.6167°, elevation 97 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).