Maitland weather in December

In December, Maitland sees average daytime highs of 28°C and overnight lows near 18°C, with 71 mm of rain across 10 wet days and about 14.1 hours of daylight. It is the 3rd-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 33% of the time in December, and the air most often feels humid.

Daylight stretches from about 14 hours at the start of December to 14 h 06 min by month's end. Set against the rest of the year, December is Maitland's 11th-clearest and 5th-windiest month. For the whole year in context, see Maitland's year-round climate.

Daytime high
28°
3rd warmest
Overnight low
18°
10th coldest
Rainfall
71 mm
10 wet days
Daylight
14 h 06 min
5:46 AM – 7:54 PM
Cloud cover
57%
11th clearest
Wind
10 km/h
5th windiest
Solar energy
6.47 kWh/m²
Travel score
6.4
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 December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical December day in Maitland reaches about 28°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 34°C. Set against its neighbours, December runs about 2°C warmer than November and about 1°C cooler than January.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12717
22717
32717
42717
52717
62717
72717
82717
92717
102717
112717
122717
132717
142717
152717
162818
172818
182818
192818
202818
212818
222818
232818
242818
252818
262818
272818
282818
292818
302818
312818

Maitland weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 4th-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 December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 17% of December, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35050
45050
55050
64951
74852
84852
94852
104852
114852
124852
134852
144852
154852
164852
174852
184852
194852
204852
215050
225050
235149
245149
255248
265248
275347
285347
295446
305446
315446

Chance of precipitation in December

Any precipitation

Maitland gets around 71 mm of rain over 10 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
132
232
332
432
532
633
733
833
932
1032
1132
1232
1332
1432
1532
1632
1732
1832
1932
2032
2132
2232
2332
2432
2531
2631
2731
2831
2931
3030
3130

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the humid band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 17% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1283032100
2283032110
3273032110
4263032120
5253032120
6253132130
7243132130
8233133130
9223133140
10213133140
11203234140
12193234150
13183234150
14173135160
15173135161
16163136161
17163037171
18153038171
19152938171
20142939181
21142839181
22142840181
23132740181
24132741191
25122741191
26122641201
27122641210
28112641210
29112541220
30112541230
31112540240

Wind in December

Winds average 10 km/h in December.

Across December, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 14 hours at the start of December to 14 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 5:44 AM to 5:53 AM, and sunset from 7:44 PM to 8:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:447:44
214.05:437:44
314.05:437:45
414.05:437:46
514.15:447:47
614.15:447:47
714.15:447:48
814.15:447:49
914.15:447:50
1014.15:447:50
1114.15:447:51
1214.15:447:52
1314.15:457:52
1414.15:457:53
1514.15:457:54
1614.15:467:54
1714.15:467:55
1814.25:467:55
1914.25:477:56
2014.25:477:56
2114.25:487:57
2214.25:487:57
2314.25:487:58
2414.25:497:58
2514.25:507:59
2614.25:507:59
2714.15:518:00
2814.15:518:00
2914.15:528:00
3014.15:528:00
3114.15:538:01

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.47 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 — December's 6.47 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.5Intense
166.5Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.6Intense
226.6Intense
236.7Intense
246.7Intense
256.7Intense
266.8Intense
276.8Intense
286.8Intense
296.9Intense
306.9Intense
316.9Intense
Planning a trip in December

Hazard calendar for Maitland

In seasonPeak

In December, Maitland sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

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 December a good time to visit Maitland?

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

6.4
Sightseeing
8th-best month of the year
6.8
Beach & pool
2nd-best month of the year

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

What to pack for Maitland in December

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

In December, Maitland sees daytime highs around 28°C and nights near 18°C. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.

light clothessun protectionrain gear

Sea temperature near Maitland in December

The nearest coast averages about 21°C in December — 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 December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 11 (very high — sun protection essential). 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 December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December 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
December 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).