Noosa weather in September

In September, Noosa sees average daytime highs of 24°C and overnight lows near 14°C, with 36 mm of rain across 6.6 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 25°C by the end. The sky is clear or mostly clear about 62% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Noosa's 2nd-clearest and 8th-windiest month. For the whole year in context, see Noosa's year-round climate.

Daytime high
24°
8th warmest
Overnight low
14°
4th coldest
Rainfall
36 mm
6.6 wet days
Daylight
11 h 48 min
5:47 AM – 5:37 PM
Cloud cover
33%
2nd clearest
Wind
10 km/h
8th windiest
Solar energy
5.26 kWh/m²
Travel score
8.0
out of 10

Noosa is suburb of Noosa, Queensland, Australia.

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 23°C in the first days to 25°C by the end.

A typical September day in Noosa reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 28°C. Set against its neighbours, September runs about 2°C warmer than August and about 1°C cooler than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12312
22312
32313
42313
52313
62313
72313
82313
92313
102413
112413
122413
132413
142413
152414
162414
172414
182414
192414
202414
212514
222514
232514
242515
252515
262515
272515
282515
292515
302515

Noosa weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 22°12013.713.55.4
Feb28° / 22°14514.712.95.3
Mar27° / 20°10915.712.25.8
Apr25° / 17°6812.411.46.6
May23° / 14°739.810.77.1
Jun21° / 12°608.110.47.0
Jul20° / 10°315.110.57.5
Aug22° / 11°43511.17.9
Sep24° / 14°366.611.88.0
Oct25° / 17°75812.67.4
Nov27° / 19°699.413.36.7
Dec28° / 21°1091213.66.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 19%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17921
27921
38020
48119
58119
68119
78218
88218
98218
108218
118218
128218
138218
148218
158218
168218
178218
188218
198218
208218
218119
228119
238119
248020
258020
268020
278020
287921
297921
307921

Chance of precipitation in September

Any precipitation

Noosa gets around 36 mm of rain over 6.6 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 22% and peaks near 24% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
124
224
324
424
524
624
724
824
923
1023
1123
1223
1322
1422
1521
1621
1721
1820
1920
2020
2120
2220
2320
2420
2520
2619
2719
2819
2919
3019

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 43% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15632111
25533111
35533111
45434111
55434111
65334121
75334121
85334121
95334121
105135131
115135131
125135131
134935141
144836141
154736152
164537162
174437172
184237192
194037203
203838213
213638233
223538243
233338254
243238264
253038274
262938284
272838295
282738295
292639306
302539306

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 30 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 42 minutes over September. Sunrise moves from 6:04 AM to 5:30 AM, and sunset from 5:31 PM to 5:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.56:045:31
211.56:035:31
311.56:025:32
411.56:005:32
511.65:595:33
611.65:585:33
711.65:575:34
811.65:565:34
911.75:555:34
1011.75:545:35
1111.75:525:35
1211.75:515:36
1311.85:505:36
1411.85:495:37
1511.85:485:37
1611.85:475:37
1711.95:455:38
1811.95:445:38
1911.95:435:39
2012.05:425:39
2112.05:415:40
2212.05:405:40
2312.05:385:40
2412.15:375:41
2512.15:365:41
2612.15:355:42
2712.15:345:42
2812.25:335:43
2912.25:315:43
3012.25:305:44

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.26 kWh/m².

For context, solar energy here swings from a low near 3.1 kWh/m² to a high of 6.36 kWh/m² in December across the year — September's 5.26 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.7Bright
34.7Bright
44.8Bright
54.8Bright
64.9Bright
74.9Bright
85.0Bright
95.0Bright
105.0Bright
115.1Bright
125.1Bright
135.2Bright
145.2Bright
155.3Bright
165.3Bright
175.3Bright
185.4Bright
195.4Bright
205.4Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in September

Hazard calendar for Noosa

In seasonPeak

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

Noosa sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Noosa's rainy season runs October–May, when most of the year's rain falls.

Cyclone
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Noosa?

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

8.0
Sightseeing
1st-best month of the year
6.6
Beach & pool
3rd-best month of the year

September is one of the better times to visit Noosa for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Noosa in September

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

In September, Noosa sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes and sun protection. About 7 days see rain.

light clothessun protection

Sea temperature near Noosa in September

The nearest coast averages about 21°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in February at about 27°C and coldest in August near 21°C.

The water stays above 20°C all year — warm enough for a swim any month.

20°22°24°26°28°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar26Warm
Apr25Warm
May24Refreshing
Jun22Refreshing
Jul21Refreshing
Aug21Refreshing
Sep21Refreshing
Oct23Refreshing
Nov24Refreshing
Dec25Warm

UV index in Noosa 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 Noosa peaks around February 10 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeFeb 10UV 14Jun 19UV 4
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar11Extreme
Apr9Very high
May6High
Jun4Moderate
Jul5Moderate
Aug6High
Sep8Very high
Oct10Very high
Nov11Extreme
Dec14Extreme
Location & terrain

Where is Noosa?

Noosa sits at 26.4°S, 153.1°E, 0 m above sea level, in Australia. The nearest listed city is Sunshine Coast, 29 km away.

Topography around Noosa

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

Within 3 km, the terrain around Noosa has only modest variations in elevation — a maximum elevation change of 144 m around an average of 18 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 412 m; within 80 km, large variations in elevation — a maximum elevation change of 871 m.

The land around Noosa is covered by trees (39%) and water (35%) within 3 km, water (57%) and trees (32%) within 16 km, and trees (46%) and water (37%) within 80 km.

3 km
144 m
16 km
412 m
80 km
871 m
treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves
September weather nearby: Sunshine Coast 29 km · Maroochydore 30 km · Buderim 32 km · Caloundra 46 km · Gympie 48 km · Caboolture 78 km · Morayfield 81 km · Deception Bay 89 km

Australia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type I
230 V · 50 Hz
Prices
≈ 90% of US
price level, 2025
GDP per capita
$65,130
2025
Happiness
6.9 / 10
World Happiness, 2025
Homicide rate
0.9
per 100k, 2023
Road deaths
4.9
per 100k/yr, 2019
Income group
High
World Bank
Religion
none 38%Roman Catholic 20%Protestant 18%other Christian 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 Noosa (-26.3943°, 153.0901°, elevation 0 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).