Feira Nova weather in September

In September, Feira Nova sees average daytime highs of 28°C and overnight lows near 20°C, with 21 mm of rain across 8.4 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 21% of the time in September, and the air most often feels muggy.

Daylight stretches from about 11 h 48 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Feira Nova's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Feira Nova's year-round climate.

Daytime high
28°
9th warmest
Overnight low
20°
3rd coldest
Rainfall
21 mm
8.4 wet days
Daylight
12 hours
5:17 AM – 5:15 PM
Cloud cover
53%
2nd clearest
Wind
12 km/h
2nd windiest
Solar energy
5.23 kWh/m²
Travel score
6.4
out of 10

Feira Nova is settlement in Brazil.

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

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 Feira Nova reaches about 28°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 30°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12720
22720
32720
42720
52720
62720
72820
82820
92820
102820
112820
122820
132820
142820
152820
162820
172820
182820
192820
202820
212821
222821
232921
242921
252921
262921
272921
282921
292921
302921

How September really feels in Feira Nova

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.

Feira Nova 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
Jan31° / 22°4012.612.44.4
Feb31° / 23°4112.312.34.3
Mar31° / 23°5414.512.14.2
Apr30° / 23°6115.311.84.4
May28° / 22°6414.611.65.2
Jun27° / 21°5914.311.55.9
Jul26° / 20°4713.811.66.1
Aug27° / 20°2810.411.76.5
Sep28° / 20°218.4126.4
Oct29° / 21°176.612.25.8
Nov30° / 22°165.712.45.3
Dec31° / 22°239.112.54.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 45% of September, with mostly cloudy or overcast conditions the remaining 34%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16337
26337
36337
46337
56337
66337
76337
86337
96337
106337
116337
126337
136436
146436
156436
166436
176535
186634
196634
206832
216832
226931
237030
247129
257129
267228
277228
287228
297228
307228

Chance of precipitation in September

Any precipitation

Feira Nova gets around 21 mm of rain over 8.4 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 27% and peaks near 33% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
130
230
331
431
531
632
732
832
933
1033
1133
1232
1332
1431
1530
1629
1728
1827
1926
2025
2124
2223
2322
2422
2521
2620
2720
2820
2920
3020

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 85% of days. Sticky, muggy-or-worse air turns up on roughly 87% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
115841
215841
315841
415841
515841
615841
715832
815832
915832
1015832
1115832
1214842
1314842
1414842
1514842
1613852
1713852
1813852
1912862
2012862
2112862
2212862
2312862
2411872
2511872
2611872
2711872
2810882
2910882
3010882

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 48 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over September. Sunrise moves from 5:26 AM to 5:09 AM, and sunset from 5:17 PM to 5:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.85:265:17
211.95:255:17
311.95:255:16
411.95:245:16
511.95:245:16
611.95:235:16
711.95:225:16
811.95:225:16
911.95:215:16
1011.95:215:15
1111.95:205:15
1211.95:205:15
1311.95:195:15
1411.95:185:15
1511.95:185:15
1612.05:175:15
1712.05:175:14
1812.05:165:14
1912.05:155:14
2012.05:155:14
2112.05:145:14
2212.05:145:14
2312.05:135:14
2412.05:125:13
2512.05:125:13
2612.05:115:13
2712.05:115:13
2812.05:105:13
2912.15:105:13
3012.15:095:13

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.23 kWh/m².

For context, solar energy here swings from a low near 3.93 kWh/m² to a high of 5.9 kWh/m² in November across the year — September's 5.23 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.1Bright
125.1Bright
135.1Bright
145.2Bright
155.2Bright
165.2Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.4Bright
225.4Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in September

Is September a good time to visit Feira Nova?

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

6.4
Sightseeing
2nd-best month of the year
7.1
Beach & pool
3rd-best month of the year

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

What to pack for Feira Nova in September

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

In September, Feira Nova sees daytime highs around 28°C and nights near 20°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

Sea temperature near Feira Nova 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 60 km away) is warmest in April 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
Jan28Warm
Feb28Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov27Warm
Dec28Warm

UV index in Feira Nova 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 Feira Nova peaks around March 14 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 14UV 15Jul 13UV 10
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Feira Nova?

Feira Nova sits at 8.0°S, 35.4°W, 163 m above sea level, in Brazil. The nearest listed city is Limoeiro, 11 km away.

Topography around Feira Nova

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

Within 3 km, the terrain around Feira Nova has only modest variations in elevation — a maximum elevation change of 83 m around an average of 158 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 354 m; within 80 km, large variations in elevation — a maximum elevation change of 1,042 m.

The land around Feira Nova is covered by grassland (86%) within 3 km, grassland (85%) within 16 km, and grassland (55%) within 80 km.

3 km
83 m
16 km
354 m
80 km
1,042 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
September weather nearby: Limoeiro 11 km · Lagoa do Itaenga 11 km · Glória do Goitá 12 km · Lagoa do Carro 14 km · Carpina 19 km · Pombos 21 km · Vitória de Santo Antão 21 km · Passira 22 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 Feira Nova (-7.9508°, -35.3892°, elevation 163 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).