Jaguaruna weather in September

In September, Jaguaruna sees average daytime highs of 22°C and overnight lows near 15°C, with 104 mm of rain across 10.8 wet days and about 11.8 hours of daylight. It is the 9th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 30% of the time in September, and the air most often feels humid.

Daylight stretches from about 11 h 24 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Jaguaruna's 7th-clearest and 2nd-windiest month. For the whole year in context, see Jaguaruna's year-round climate.

Daytime high
22°
9th warmest
Overnight low
15°
4th coldest
Rainfall
104 mm
10.8 wet days
Daylight
11 h 48 min
7:15 AM – 7:05 PM
Cloud cover
62%
7th clearest
Wind
14 km/h
2nd windiest
Solar energy
4.27 kWh/m²
Travel score
6.4
out of 10

Jaguaruna is human 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 22°C through the month.

A typical September day in Jaguaruna reaches about 22°C in the afternoon and slips back to 15°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 27°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12214
22214
32214
42214
52214
62214
72214
82215
92215
102215
112215
122215
132215
142215
152215
162215
172215
182215
192215
202215
212215
222215
232215
242215
252215
262215
272216
282216
292216
302216

Jaguaruna weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 21°12915.313.65.0
Feb29° / 21°10314.4134.9
Mar28° / 21°9814.312.25.7
Apr26° / 18°809.411.36.9
May23° / 15°1099.210.67.0
Jun21° / 13°828.210.26.7
Jul20° / 12°798.610.46.6
Aug21° / 13°828.5117.0
Sep22° / 15°10410.811.86.4
Oct23° / 17°10912.712.76.3
Nov26° / 18°1001213.46.4
Dec28° / 20°9211.613.85.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 57%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15248
25149
35050
44951
54852
64753
74753
84654
94555
104456
114456
124456
134456
144357
154357
164357
174258
184258
194258
204060
214060
224060
234060
243961
253763
263763
273664
283664
293466
303466

Chance of precipitation in September

Any precipitation

Jaguaruna gets around 104 mm of rain over 10.8 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 36% and peaks near 40% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
128
229
329
430
530
631
732
832
933
1034
1134
1235
1336
1436
1537
1638
1738
1838
1939
2039
2139
2240
2340
2440
2540
2640
2740
2840
2940
3040

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 34% of days. Sticky, muggy-or-worse air turns up on roughly 5% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13433303
23332314
33332314
43232324
53232324
63232334
73232334
83231334
93231343
103231343
113131353
123130353
133130364
143129364
153129364
163128364
173128365
183128365
193128356
203128356
213128346
223128347
233028347
243029347
252929348
262929348
272829349
282829359
292729359
3026293510

Wind in September

Winds average 14 km/h in September.

Across September, daily wind ranges from about 13 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
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light 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 24 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over September. Sunrise moves from 7:34 AM to 6:58 AM, and sunset from 6:58 PM to 7:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.47:346:58
211.47:336:58
311.57:316:59
411.57:306:59
511.57:297:00
611.57:287:00
711.67:277:01
811.67:257:01
911.67:247:02
1011.77:237:02
1111.77:227:03
1211.77:207:03
1311.77:197:04
1411.87:187:04
1511.87:177:05
1611.87:157:05
1711.97:147:06
1811.97:137:06
1911.97:127:07
2011.97:107:07
2112.07:097:08
2212.07:087:08
2312.07:077:09
2412.17:067:09
2512.17:047:10
2612.17:037:11
2712.27:027:11
2812.27:017:12
2912.26:597:12
3012.26:587:13

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.27 kWh/m².

For context, solar energy here swings from a low near 2.76 kWh/m² to a high of 6.45 kWh/m² in December across the year — September's 4.27 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.2Bright
54.2Bright
64.2Bright
74.2Bright
84.2Bright
94.2Bright
104.2Bright
114.2Bright
124.2Bright
134.2Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.4Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.5Bright
304.5Bright
Planning a trip in September

Is September a good time to visit Jaguaruna?

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

6.4
Sightseeing
6th-best month of the year
4.4
Beach & pool
9th-best month of the year

September is a reasonable time to visit Jaguaruna for sightseeing.

What to pack for Jaguaruna in September

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

In September, Jaguaruna sees daytime highs around 22°C and nights near 15°C. Worth packing: rain gear. About 11 days see rain.

rain gear

Sea temperature near Jaguaruna in September

The nearest coast averages about 18°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 15 km away) is warmest in February at about 25°C and coldest in August near 17°C.

It's comfortable for a long swim from Oct 23 to Jun 1 — about 7.3 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar25Warm
Apr24Refreshing
May21Refreshing
Jun19Cool
Jul17Cool
Aug17Cool
Sep18Cool
Oct20Cool
Nov21Refreshing
Dec23Refreshing

UV index in Jaguaruna in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Jaguaruna peaks around January 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 20UV 13Jun 22UV 4
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar10Extreme
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug6High
Sep8Very high
Oct10Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Jaguaruna?

Jaguaruna sits at 28.6°S, 49.0°W, 16 m above sea level, in Brazil. The nearest listed city is Tubarão, 17 km away.

Topography around Jaguaruna

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

Within 3 km, the terrain around Jaguaruna has only modest variations in elevation — a maximum elevation change of 149 m around an average of 18 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 393 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,794 m.

The land around Jaguaruna is covered by grassland (44%) and cropland (20%) within 3 km, grassland (26%), water (26%) and trees (21%) within 16 km, and trees (37%) and water (36%) within 80 km.

3 km
149 m
16 km
393 m
80 km
1,794 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Tubarão 17 km · Morro da Fumaça 18 km · Capivari de Baixo 21 km · Laguna 28 km · Içara 29 km · Cocal do Sul 29 km · Urussanga 31 km · Balneário Rincão 31 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 Jaguaruna (-28.6214°, -49.0253°, elevation 16 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).