Canguaretama weather in September

In September, Canguaretama sees average daytime highs of 28°C and overnight lows near 22°C, with 23 mm of rain across 9.7 wet days and about 12 hours of daylight. It is the 9th-warmest and 10th-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 49% 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 Canguaretama's 1st-clearest and 2nd-windiest month. For the whole year in context, see Canguaretama's year-round climate.

Daytime high
28°
9th warmest
Overnight low
22°
3rd coldest
Rainfall
23 mm
9.7 wet days
Daylight
12 hours
5:16 AM – 5:14 PM
Cloud cover
42%
1st clearest
Wind
16 km/h
2nd windiest
Solar energy
5.72 kWh/m²
Travel score
6.1
out of 10

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 Canguaretama reaches about 28°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12822
22822
32822
42822
52822
62822
72822
82822
92822
102822
112822
122822
132822
142822
152822
162822
172822
182822
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
302922

How September really feels in Canguaretama

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.

Canguaretama weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°5316.212.34.3
Feb30° / 24°6716.912.23.9
Mar30° / 24°9120.5123.7
Apr30° / 24°11420.611.93.9
May29° / 23°9518.611.74.5
Jun28° / 22°971811.65.1
Jul27° / 21°8117.111.75.6
Aug28° / 21°3512.411.86.3
Sep28° / 22°239.7126.1
Oct29° / 23°177.412.15.9
Nov30° / 23°187.212.35.6
Dec30° / 23°301212.44.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 37% of September, with mostly cloudy or overcast conditions the remaining 14%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18218
28218
38218
48218
58119
68119
78317
88317
98317
108317
118416
128416
138515
148614
158614
168614
178812
188812
198812
208911
218911
228911
239010
249010
258911
268911
278911
289010
298911
308911

Chance of precipitation in September

Any precipitation

Canguaretama gets around 23 mm of rain over 9.7 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 37% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
137
237
337
437
537
637
737
837
937
1037
1137
1236
1336
1435
1534
1633
1732
1831
1930
2029
2129
2228
2327
2426
2525
2624
2724
2824
2923
3023

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 98% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
127721
227721
327820
427820
527820
627820
727820
827820
927721
1027721
1127721
1227622
1327622
1417722
1517623
1617623
1717524
1817524
1917425
2017425
2117326
2217326
2317326
2417227
2517227
2617227
2727028
2827028
2927028
3027028

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 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light 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 5:24 AM to 5:08 AM, and sunset from 5:17 PM to 5:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:245:17
211.95:235:16
311.95:235:16
411.95:225:16
511.95:225:16
611.95:215:16
711.95:215:16
811.95:205:15
911.95:205:15
1011.95:195:15
1111.95:195:15
1211.95:185:15
1311.95:185:14
1412.05:175:14
1512.05:165:14
1612.05:165:14
1712.05:155:14
1812.05:155:13
1912.05:145:13
2012.05:145:13
2112.05:135:13
2212.05:135:13
2312.05:125:12
2412.05:115:12
2512.05:115:12
2612.05:105:12
2712.05:105:12
2812.05:095:12
2912.05:095:11
3012.05:085:11

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.72 kWh/m².

For context, solar energy here swings from a low near 4.25 kWh/m² to a high of 6.16 kWh/m² in November across the year — September's 5.72 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
266.0Bright
276.0Bright
286.0Bright
296.0Bright
306.0Intense
Planning a trip in September

Hazard calendar for Canguaretama

In seasonPeak

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

Canguaretama's rainy season runs January–July, 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 Canguaretama?

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

6.1
Sightseeing
2nd-best month of the year
7.2
Beach & pool
3rd-best month of the year

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

What to pack for Canguaretama in September

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

In September, Canguaretama sees daytime highs around 28°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

Sea temperature near Canguaretama 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 28 km away) is warmest in March at about 29°C and coldest in August near 26°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul27Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov27Warm
Dec28Warm

UV index in Canguaretama 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 Canguaretama peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 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 11UV 15Jul 14UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Canguaretama?

Canguaretama sits at 6.4°S, 35.1°W, 6 m above sea level, in Brazil. The nearest listed city is Goianinha, 15 km away.

Topography around Canguaretama

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

Within 3 km, the terrain around Canguaretama has only modest variations in elevation — a maximum elevation change of 76 m around an average of 20 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 177 m; within 80 km, large variations in elevation — a maximum elevation change of 634 m.

The land around Canguaretama is covered by grassland (31%) and mangroves (22%) within 3 km, grassland (39%) and cropland (25%) within 16 km, and grassland (43%) and water (31%) within 80 km.

3 km
76 m
16 km
177 m
80 km
634 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetlandmangroves
September weather nearby: Goianinha 15 km · Tibau do Sul 22 km · Nísia Floresta 33 km · Nova Cruz 35 km · São José de Mipibu 36 km · Santo Antônio 39 km · Monte Alegre 41 km · Rio Tinto 47 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 Canguaretama (-6.38°, -35.1289°, elevation 6 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).