Ouricuri weather in September

In September, Ouricuri sees average daytime highs of 33°C and overnight lows near 21°C, with 3 mm of rain across 0.9 wet days and about 12 hours of daylight. It is the 4th-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 32°C in the first days to 34°C by the end. The sky is clear or mostly clear about 61% of the time in September, and the air most often feels humid.

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 Ouricuri's 1st-clearest and 2nd-windiest month. For the whole year in context, see Ouricuri's year-round climate.

Daytime high
33°
4th warmest
Overnight low
21°
4th coldest
Rainfall
3 mm
0.9 wet days
Daylight
12 hours
5:36 AM – 5:33 PM
Cloud cover
36%
1st clearest
Wind
17 km/h
2nd windiest
Solar energy
6.23 kWh/m²
Travel score
4.4
out of 10

Ouricuri 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

Highs climb over the month, from about 32°C in the first days to 34°C by the end.

A typical September day in Ouricuri reaches about 33°C in the afternoon and slips back to 21°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 35°C. Set against its neighbours, September runs about 2°C warmer than August and about 2°C cooler than October.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13220
23220
33220
43220
53220
63220
73221
83221
93321
103321
113321
123321
133321
143321
153321
163321
173321
183321
193321
203321
213421
223421
233422
243422
253422
263422
273422
283422
293422
303422

How September really feels in Ouricuri

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.

Ouricuri 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° / 23°8811.312.43.4
Feb32° / 23°9912.412.33.6
Mar32° / 23°11714.512.13.6
Apr31° / 22°7012.211.84.0
May31° / 22°459.111.64.7
Jun30° / 21°165.311.65.6
Jul30° / 20°133.311.65.9
Aug31° / 20°61.611.75.5
Sep33° / 21°30.9124.4
Oct35° / 23°91.612.23.4
Nov35° / 24°233.412.43.0
Dec34° / 24°455.312.53.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 61% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 24%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17030
27030
37030
47030
56931
66931
77030
87030
97030
107030
117129
127129
137228
147327
157426
167525
177624
187822
197822
208020
218119
228218
238218
248317
258317
268317
278317
288416
298416
308416

Chance of precipitation in September

Any precipitation

Ouricuri gets around 3 mm of rain over 0.9 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 3% and peaks near 4% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
13
23
33
43
53
63
74
84
94
104
114
124
133
143
153
163
173
183
193
203
213
223
232
242
252
262
272
282
292
302

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 54% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1242533
2242533
3242533
4242533
5241543
6241543
7241543
8241543
9240553
10240553
11239563
12339553
13339553
14340543
15340552
16340552
17240562
18241552
19241552
20242542
21242542
22242542
23243532
24243532
25243532
26244522
27244522
28244522
29244513
30244513

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

05101520151015202530
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light 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 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 5:45 AM to 5:28 AM, and sunset from 5:35 PM to 5:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.85:455:35
211.95:445:35
311.95:445:35
411.95:435:35
511.95:425:35
611.95:425:35
711.95:415:35
811.95:415:35
911.95:405:34
1011.95:395:34
1111.95:395:34
1211.95:385:34
1311.95:385:34
1411.95:375:34
1511.95:375:34
1612.05:365:33
1712.05:355:33
1812.05:355:33
1912.05:345:33
2012.05:345:33
2112.05:335:33
2212.05:325:32
2312.05:325:32
2412.05:315:32
2512.05:315:32
2612.05:305:32
2712.05:295:32
2812.05:295:32
2912.15:285:32
3012.15:285:31

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.23 kWh/m².

For context, solar energy here swings from a low near 3.95 kWh/m² to a high of 6.8 kWh/m² in October across the year — September's 6.23 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
96.0Bright
106.0Bright
116.0Intense
126.1Intense
136.1Intense
146.1Intense
156.2Intense
166.2Intense
176.3Intense
186.3Intense
196.4Intense
206.4Intense
216.5Intense
226.5Intense
236.5Intense
246.6Intense
256.6Intense
266.6Intense
276.7Intense
286.7Intense
296.7Intense
306.7Intense
Planning a trip in September

Hazard calendar for Ouricuri

In seasonPeak

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

Ouricuri'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 Ouricuri?

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

4.4
Sightseeing
5th-best month of the year
7.8
Beach & pool
3rd-best month of the year

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

What to pack for Ouricuri in September

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

In September, Ouricuri sees daytime highs around 33°C and nights near 21°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Ouricuri 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 Ouricuri peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 10UV 15Jul 13UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Ouricuri?

Ouricuri sits at 7.9°S, 40.1°W, 451 m above sea level, in Brazil. The nearest listed city is Bodocó, 19 km away.

Topography around Ouricuri

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

Within 3 km, the terrain around Ouricuri has only modest variations in elevation — a maximum elevation change of 142 m around an average of 459 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 282 m; within 80 km, large variations in elevation — a maximum elevation change of 630 m.

The land around Ouricuri is covered by shrubs (41%) and grassland (31%) within 3 km, shrubs (44%) and grassland (36%) within 16 km, and shrubs (70%) and grassland (20%) within 80 km.

3 km
142 m
16 km
282 m
80 km
630 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Bodocó 19 km · Trindade 24 km · Ipubi 27 km · Exu 57 km · Araripina 57 km · Parnamirim 60 km · Araripe 75 km · Salitre 78 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 Ouricuri (-7.8825°, -40.0817°, elevation 451 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).