Jaraguá weather in September

In September, Jaraguá sees average daytime highs of 33°C and overnight lows near 20°C, with 20 mm of rain across 4 wet days and about 11.9 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 52% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Jaraguá's 5th-clearest and 2nd-windiest month. For the whole year in context, see Jaraguá's year-round climate.

Daytime high
33°
1st warmest
Overnight low
20°
10th coldest
Rainfall
20 mm
4 wet days
Daylight
11 h 54 min
7:14 AM – 7:09 PM
Cloud cover
42%
5th clearest
Wind
8 km/h
2nd windiest
Solar energy
6.06 kWh/m²
Travel score
4.1
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical September day in Jaraguá reaches about 33°C in the afternoon and slips back to 20°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 36°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C warmer than October.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13320
23320
33320
43320
53320
63320
73320
83320
93320
103320
113320
123320
133320
143320
153321
163321
173321
183321
193321
203321
213321
223321
233321
243321
253321
263321
273321
283321
293321
303321

How September really feels in Jaraguá

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.

Jaraguá weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°2392312.83.8
Feb29° / 20°17320.512.53.8
Mar29° / 20°17321.812.13.9
Apr30° / 20°7311.911.74.9
May30° / 18°112.211.36.2
Jun29° / 17°30.611.16.8
Jul30° / 17°10.211.26.8
Aug32° / 18°40.711.55.5
Sep33° / 20°20411.94.1
Oct32° / 21°9414.212.43.5
Nov30° / 21°17821.712.73.7
Dec29° / 20°23023.212.93.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 20% of September, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18218
28119
38119
48119
58020
68020
77921
87921
97723
107723
117624
127624
137525
147426
157426
167228
177228
187228
197129
206931
216832
226733
236634
246535
256436
266238
276139
286139
296040
305842

Chance of precipitation in September

Any precipitation

Jaraguá gets around 20 mm of rain over 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 14% and peaks near 30% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
15
25
35
45
56
66
76
86
97
107
118
129
139
1410
1511
1612
1713
1814
1915
2017
2118
2219
2321
2422
2524
2625
2727
2828
2929
3030

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the dry band about 50% of days. Sticky, muggy-or-worse air turns up on roughly 9% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
17018102
27018102
36919102
46819103
56819103
66719113
76619114
86619114
96619114
106320125
116320125
126121135
136021136
145822146
155623156
165423167
175124178
184825198
194625209
2043262110
2140262311
2237262412
2335252614
2433252815
2530242916
2628233018
2726233219
2825223221
2924213322
3023203324

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
307calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 42 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 24 minutes over September. Sunrise moves from 7:26 AM to 7:03 AM, and sunset from 7:08 PM to 7:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:267:08
211.77:267:08
311.77:257:08
411.77:247:08
511.77:237:08
611.87:227:08
711.87:227:08
811.87:217:08
911.87:207:08
1011.87:197:09
1111.87:187:09
1211.97:187:09
1311.97:177:09
1411.97:167:09
1511.97:157:09
1611.97:147:09
1711.97:137:09
1811.97:137:09
1912.07:127:09
2012.07:117:09
2112.07:107:09
2212.07:097:10
2312.07:097:10
2412.07:087:10
2512.07:077:10
2612.17:067:10
2712.17:057:10
2812.17:047:10
2912.17:047:10
3012.17:037:10

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.06 kWh/m².

For context, solar energy here swings from a low near 4.66 kWh/m² to a high of 6.09 kWh/m² in October across the year — September's 6.06 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
46.0Bright
56.0Bright
66.0Bright
76.0Intense
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in September

Hazard calendar for Jaraguá

In seasonPeak

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

Jaraguá's monsoon runs November–March, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Jaraguá?

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

4.1
Sightseeing
6th-best month of the year
7.2
Beach & pool
5th-best month of the year

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

What to pack for Jaraguá in September

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

In September, Jaraguá sees daytime highs around 33°C and nights near 20°C. Pack light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in Jaraguá 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 Jaraguá peaks around February 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 13UV 15Jun 22UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov14Extreme
Dec13Extreme

Air quality in Jaraguá in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Jaraguá is worst in September — around 20 µg/m³ PM2.5 (moderate), about 3.4× the cleanest month (July, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1819 µg/m³Jul 116 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar9Good
Apr8Good
May8Good
Jun7Good
Jul6Good
Aug10Good
Sep20Moderate
Oct15Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Jaraguá?

Jaraguá sits at 15.8°S, 49.3°W, 655 m above sea level, in Brazil. The nearest listed city is Pirenópolis, 41 km away.

Topography around Jaraguá

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

Within 3 km, the terrain around Jaraguá has significant variations in elevation — a maximum elevation change of 305 m around an average of 650 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 559 m; within 80 km, large variations in elevation — a maximum elevation change of 855 m.

The land around Jaraguá is covered by artificial surfaces (27%), grassland (26%) and trees (25%) within 3 km, trees (39%), grassland (31%) and cropland (27%) within 16 km, and grassland (40%), trees (28%) and cropland (27%) within 80 km.

3 km
305 m
16 km
559 m
80 km
855 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Pirenópolis 41 km · Goianésia 54 km · Ceres 57 km · Itaberaí 59 km · Cocalzinho de Goiás 60 km · Inhumas 69 km · Itapuranga 69 km · Nerópolis 73 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 Jaraguá (-15.7569°, -49.3344°, elevation 655 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).