Piquet Carneiro weather in September

In September, Piquet Carneiro sees average daytime highs of 35°C and overnight lows near 23°C, with 3 mm of rain across 0.7 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 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 Piquet Carneiro's 1st-clearest and 3rd-windiest month. For the whole year in context, see Piquet Carneiro's year-round climate.

Daytime high
35°
4th warmest
Overnight low
23°
8th coldest
Rainfall
3 mm
0.7 wet days
Daylight
12 hours
5:33 AM – 5:31 PM
Cloud cover
28%
1st clearest
Wind
14 km/h
3rd windiest
Solar energy
6.74 kWh/m²
Travel score
3.6
out of 10

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 Piquet Carneiro reaches about 35°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 36°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)
13423
23423
33423
43423
53423
63423
73423
83423
93423
103423
113423
123423
133423
143423
153423
163523
173523
183523
193523
203523
213523
223523
233523
243523
253523
263523
273523
283523
293523
303523

How September really feels in Piquet Carneiro

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.

Piquet Carneiro 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 24°9814.312.33.1
Feb32° / 23°10516.312.23.2
Mar31° / 23°14020.2123.3
Apr31° / 23°11819.411.93.5
May31° / 23°8112.811.74.3
Jun31° / 22°367.211.74.9
Jul32° / 22°203.711.74.9
Aug33° / 22°101.611.84.3
Sep35° / 23°30.7123.6
Oct35° / 24°14112.13.1
Nov35° / 24°61.212.33.0
Dec35° / 24°254.712.33.0

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 (%)
18713
28713
38713
48713
58713
68713
78713
88713
98713
108713
118812
128812
138812
148812
158812
169010
179010
18919
19919
20928
21928
22928
23937
24937
25937
26928
27928
28928
299010
309010

Chance of precipitation in September

Any precipitation

Piquet Carneiro gets around 3 mm of rain over 0.7 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 2% and peaks near 3% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
12
22
32
42
52
62
72
83
93
103
113
123
133
143
153
163
173
183
193
203
213
222
232
242
252
262
272
281
291
301

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 63% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11235917
21235917
31235917
41235917
51235917
61235917
71226017
81226017
91225918
101216018
111216018
121206118
131206118
141196218
151186219
160176419
170176320
180166420
190156421
200156421
210146521
220136522
230136522
240126622
250126622
260116722
270116623
280106723
290106723
300106723

Wind in September

Winds average 14 km/h in September.

Across September, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light 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 5:41 AM to 5:26 AM, and sunset from 5:34 PM to 5:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:415:34
211.95:405:34
311.95:405:34
411.95:395:33
511.95:395:33
611.95:385:33
711.95:385:33
811.95:375:33
911.95:375:33
1011.95:365:32
1111.95:365:32
1211.95:355:32
1312.05:355:32
1412.05:345:31
1512.05:335:31
1612.05:335:31
1712.05:325:31
1812.05:325:31
1912.05:315:30
2012.05:315:30
2112.05:305:30
2212.05:305:30
2312.05:295:30
2412.05:295:29
2512.05:285:29
2612.05:285:29
2712.05:275:29
2812.05:275:29
2912.05:265:29
3012.05:265:28

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.74 kWh/m².

For context, solar energy here swings from a low near 4.77 kWh/m² to a high of 6.93 kWh/m² in October across the year — September's 6.74 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.6Intense
106.6Intense
116.6Intense
126.6Intense
136.7Intense
146.7Intense
156.7Intense
166.7Intense
176.8Intense
186.8Intense
196.8Intense
206.8Intense
216.9Intense
226.9Intense
236.9Intense
246.9Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
Planning a trip in September

Hazard calendar for Piquet Carneiro

In seasonPeak

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

Piquet Carneiro'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 Piquet Carneiro?

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

3.6
Sightseeing
5th-best month of the year
7.4
Beach & pool
3rd-best month of the year

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

What to pack for Piquet Carneiro in September

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

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

light clothessun protection

UV index in Piquet Carneiro 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 Piquet Carneiro peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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 13UV 15Jun 23UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Piquet Carneiro?

Piquet Carneiro sits at 5.8°S, 39.4°W, 251 m above sea level, in Brazil. The nearest listed city is Mombaça, 24 km away.

Topography around Piquet Carneiro

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

Within 3 km, the terrain around Piquet Carneiro has only modest variations in elevation — a maximum elevation change of 85 m around an average of 265 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 334 m; within 80 km, large variations in elevation — a maximum elevation change of 764 m.

The land around Piquet Carneiro is covered by grassland (46%) and shrubs (43%) within 3 km, shrubs (68%) and grassland (27%) within 16 km, and shrubs (66%) and grassland (29%) within 80 km.

3 km
85 m
16 km
334 m
80 km
764 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Mombaça 24 km · Senador Pompeu 24 km · Acopiara 33 km · Solonópole 46 km · Pedra Branca 51 km · Quixelô 56 km · Iguatu 63 km · Quixeramobim 69 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 Piquet Carneiro (-5.8036°, -39.4178°, elevation 251 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).