Maitland weather in September

In September, Maitland sees average daytime highs of 22°C and overnight lows near 11°C, with 37 mm of rain across 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 20°C in the first days to 23°C by the end. The sky is clear or mostly clear about 54% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 18 min at the start of September to 12 h 18 min by month's end. Set against the rest of the year, September is Maitland's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Maitland's year-round climate.

Daytime high
22°
8th warmest
Overnight low
11°
4th coldest
Rainfall
37 mm
6 wet days
Daylight
11 h 48 min
6:54 AM – 6:42 PM
Cloud cover
39%
2nd clearest
Wind
11 km/h
2nd windiest
Solar energy
4.97 kWh/m²
Travel score
7.6
out of 10

Maitland is city in New South Wales, 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 20°C in the first days to 23°C by the end.

A typical September day in Maitland reaches about 22°C in the afternoon and slips back to 11°C overnight — a 11°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 3°C warmer than August and about 2°C cooler than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
1209
22010
32010
42010
52110
62110
72110
82110
92110
102110
112110
122110
132210
142210
152210
162211
172211
182211
192211
202211
212311
222311
232311
242311
252311
262312
272312
282312
292312
302312

Maitland 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
Jan29° / 19°669.713.95.6
Feb28° / 19°819.713.26.0
Mar26° / 17°7410.412.26.7
Apr23° / 14°517.911.27.4
May20° / 11°477.910.36.9
Jun18° / 598.69.96.1
Jul17° / 37610.16.4
Aug19° / 315.210.87.2
Sep22° / 11°37611.87.6
Oct24° / 13°527.712.87.5
Nov26° / 15°729.313.76.8
Dec28° / 18°711014.16.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% 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 27%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17129
27129
37129
47129
57228
67228
77228
87327
97327
107327
117525
127525
137525
147624
157624
167624
177525
187525
197525
207525
217525
227426
237426
247426
257327
267228
277129
287129
296931
306931

Chance of precipitation in September

Any precipitation

Maitland gets around 37 mm of rain over 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 20% and peaks near 22% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
122
222
322
422
522
621
721
821
920
1020
1120
1219
1319
1419
1519
1619
1719
1819
1919
2019
2119
2219
2319
2419
2519
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 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19451
29451
39451
49451
59451
69451
79451
89451
99451
109451
119361
129460
139370
149370
159280
169280
179190
1889101
1989101
2088111
2188111
2287121
2387121
2487121
2585132
2685132
2784142
2884142
2982153
3082153

Wind in September

Winds average 11 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 18 min at the start of September to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over September. Sunrise moves from 7:15 AM to 6:35 AM, and sunset from 6:32 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.37:156:32
211.37:136:33
311.47:126:34
411.47:116:34
511.47:096:35
611.57:086:36
711.57:076:36
811.57:056:37
911.67:046:38
1011.67:026:38
1111.67:016:39
1211.77:006:39
1311.76:586:40
1411.76:576:41
1511.86:556:41
1611.86:546:42
1711.86:536:43
1811.96:516:43
1911.96:506:44
2011.96:486:45
2112.06:476:45
2212.06:466:46
2312.06:446:47
2412.16:436:47
2512.16:416:48
2612.16:406:49
2712.26:396:50
2812.26:376:50
2912.36:366:51
3012.36:356:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.97 kWh/m².

For context, solar energy here swings from a low near 2.5 kWh/m² to a high of 6.53 kWh/m² in January across the year — September's 4.97 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.4Bright
44.4Bright
54.5Bright
64.5Bright
74.6Bright
84.6Bright
94.7Bright
104.7Bright
114.8Bright
124.8Bright
134.9Bright
144.9Bright
155.0Bright
165.0Bright
175.1Bright
185.1Bright
195.2Bright
205.2Bright
215.2Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in September

Hazard calendar for Maitland

In seasonPeak

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

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

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

Is September a good time to visit Maitland?

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

7.6
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 Maitland for general sightseeing.

What to pack for Maitland in September

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

In September, Maitland sees daytime highs around 22°C and nights near 11°C. Worth packing: sun protection. About 6 days see rain.

sun protection

Sea temperature near Maitland 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 34 km away) is warmest in February at about 23°C and coldest in August near 18°C.

It's comfortable for a long swim from Nov 13 to Jun 11 — about 6.9 months when the water holds above 20°C.

16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan23Refreshing
Feb23Refreshing
Mar23Refreshing
Apr22Refreshing
May21Refreshing
Jun20Cool
Jul19Cool
Aug18Cool
Sep18Cool
Oct19Cool
Nov20Refreshing
Dec21Refreshing

UV index in Maitland in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maitland peaks around January 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 18UV 13Jun 19UV 3
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar9Very high
Apr6High
May4Moderate
Jun2Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov10Very high
Dec11Extreme

Air quality in Maitland 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 Maitland is worst in December — around 23 µg/m³ PM2.5 (moderate), about 4.3× the cleanest month (June, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateDec 1621 µg/m³Jun 205 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb7Good
Mar7Good
Apr6Good
May6Good
Jun5Good
Jul6Good
Aug7Good
Sep8Good
Oct8Good
Nov11Good
Dec23Moderate
Location & terrain

Where is Maitland?

Maitland sits at 32.7°S, 151.6°E, 16 m above sea level, in Australia. The nearest listed city is Cessnock, 22 km away.

Topography around Maitland

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

Within 3 km, the terrain around Maitland has only modest variations in elevation — a maximum elevation change of 49 m around an average of 10 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 359 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,666 m.

The land around Maitland is covered by grassland (58%) within 3 km, grassland (46%) and trees (39%) within 16 km, and trees (54%), grassland (21%) and water (21%) within 80 km.

3 km
49 m
16 km
359 m
80 km
1,666 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Cessnock 22 km · Newcastle 30 km · Central Coast 79 km · Muswellbrook 82 km · Umina Beach 91 km · Pittwater 106 km · Hornsby 116 km · Dee Why 116 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 Maitland (-32.7331°, 151.5574°, 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. 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. 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).