Alexandra Hills weather in September

In September, Alexandra Hills sees average daytime highs of 22°C and overnight lows near 16°C, with 33 mm of rain across 5 wet days and about 11.8 hours of daylight. It is the 9th-warmest and 12th-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 71% of the time in September, and the air most often feels dry.

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 Alexandra Hills's 2nd-clearest and 8th-windiest month. For the whole year in context, see Alexandra Hills's year-round climate.

Daytime high
22°
9th warmest
Overnight low
16°
4th coldest
Rainfall
33 mm
5 wet days
Daylight
11 h 48 min
5:46 AM – 5:37 PM
Cloud cover
28%
2nd clearest
Wind
15 km/h
8th windiest
Solar energy
5.33 kWh/m²
Travel score
7.9
out of 10

Alexandra Hills is locality in 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

Day-to-day highs hold fairly steady near 22°C through the month.

A typical September day in Alexandra Hills reaches about 22°C in the afternoon and slips back to 16°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 24°C. Set against its neighbours, September runs about 2°C warmer than August and about 1°C cooler than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
12115
22115
32115
42115
52115
62115
72115
82115
92115
102115
112116
122116
132116
142116
152216
162216
172216
182216
192216
202216
212216
222217
232217
242217
252217
262217
272217
282217
292217
302217

Alexandra Hills weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 23°12411.913.56.5
Feb26° / 23°13613136.1
Mar26° / 22°9913.312.26.6
Apr24° / 19°541011.47.2
May22° / 17°718.610.77.2
Jun20° / 14°717.410.37.0
Jul19° / 13°36510.47.4
Aug20° / 14°384.3117.8
Sep22° / 16°33511.87.9
Oct23° / 18°687.812.77.6
Nov24° / 20°748.513.47.4
Dec26° / 22°981113.76.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 71% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 15%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18317
28317
38416
48416
58515
68515
78614
88614
98614
108614
118614
128614
138614
148614
158614
168614
178614
188614
198614
208614
218614
228614
238614
248515
258416
268416
278416
288416
298416
308317

Chance of precipitation in September

Any precipitation

Alexandra Hills gets around 33 mm of rain over 5 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 17% and peaks near 22% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
122
221
321
421
520
619
719
818
918
1017
1117
1216
1316
1416
1516
1615
1715
1815
1915
2015
2115
2215
2315
2415
2515
2615
2715
2816
2916
3016

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 39% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15138110
25039110
34939120
44939120
54839130
64839130
74739140
84739140
94639150
104639150
114539160
124439161
134339171
144238181
154138201
164037211
173937231
183836252
193635272
203535282
213434302
223234313
233133333
243033343
252933353
262833364
272633374
282533384
292433385
302333395

Wind in September

Winds average 15 km/h in September.

Across September, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3016light 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 6:04 AM to 5:29 AM, and sunset from 5:30 PM to 5:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:045:30
211.56:035:30
311.56:025:31
411.56:015:31
511.55:595:31
611.65:585:32
711.65:575:32
811.65:565:33
911.65:555:33
1011.75:535:34
1111.75:525:34
1211.75:515:35
1311.85:505:35
1411.85:495:36
1511.85:475:36
1611.85:465:37
1711.95:455:37
1811.95:445:38
1911.95:435:38
2012.05:415:38
2112.05:405:39
2212.05:395:39
2312.05:385:40
2412.15:375:40
2512.15:355:41
2612.15:345:41
2712.15:335:42
2812.25:325:42
2912.25:315:43
3012.25:295:43

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.33 kWh/m².

For context, solar energy here swings from a low near 3.06 kWh/m² to a high of 6.57 kWh/m² in December across the year — September's 5.33 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.8Bright
44.8Bright
54.9Bright
64.9Bright
75.0Bright
85.0Bright
95.1Bright
105.1Bright
115.2Bright
125.2Bright
135.3Bright
145.3Bright
155.3Bright
165.4Bright
175.4Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
Planning a trip in September

Hazard calendar for Alexandra Hills

In seasonPeak

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

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

Alexandra Hills's rainy season runs October–March, 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 Alexandra Hills?

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

7.9
Sightseeing
1st-best month of the year
5.1
Beach & pool
8th-best month of the year

September is one of the better times to visit Alexandra Hills for general sightseeing.

What to pack for Alexandra Hills in September

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

In September, Alexandra Hills sees daytime highs around 22°C and nights near 16°C. Worth packing: sun protection. About 5 days see rain.

sun protection

Sea temperature near Alexandra Hills in September

The nearest coast averages about 20°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 20 km away) is warmest in February at about 27°C and coldest in August near 20°C.

It's comfortable for a long swim from Sep 1 to Jul 23 — about 10.7 months when the water holds above 20°C.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar26Warm
Apr24Warm
May23Refreshing
Jun21Refreshing
Jul20Refreshing
Aug20Cool
Sep20Refreshing
Oct22Refreshing
Nov24Refreshing
Dec25Warm

UV index in Alexandra Hills in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Alexandra Hills peaks around February 8 at about 13 (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 highModerateHighVery highExtremeFeb 8UV 13Jun 19UV 4
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May5High
Jun4Moderate
Jul5Moderate
Aug6High
Sep7Very high
Oct10Very high
Nov11Extreme
Dec13Extreme
Location & terrain

Where is Alexandra Hills?

Alexandra Hills sits at 27.5°S, 153.2°E, 54 m above sea level, in Australia. The nearest listed city is Capalaba, 3.0 km away.

Topography around Alexandra Hills

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

Within 3 km, the terrain around Alexandra Hills has only modest variations in elevation — a maximum elevation change of 65 m around an average of 34 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 232 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,218 m.

The land around Alexandra Hills is covered by trees (50%) and artificial surfaces (43%) within 3 km, water (38%) and trees (34%) within 16 km, and water (39%) and trees (35%) within 80 km.

3 km
65 m
16 km
232 m
80 km
1,218 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
September weather nearby: Capalaba 3.0 km · Rochedale South 13 km · Carindale 13 km · Eight Mile Plains 14 km · Logan City 17 km · Coorparoo 17 km · Sunnybank Hills 19 km · Calamvale 21 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 Alexandra Hills (-27.5322°, 153.2289°, elevation 54 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).