Maryborough weather in December

In December, Maryborough sees average daytime highs of 29°C and overnight lows near 21°C, with 95 mm of rain across 9.6 wet days and about 13.6 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 32% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 30 min at the start of December to 13 h 36 min by month's end. Set against the rest of the year, December is Maryborough's 10th-clearest and 4th-windiest month. For the whole year in context, see Maryborough's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
21°
10th coldest
Rainfall
95 mm
9.6 wet days
Daylight
13 h 36 min
4:58 AM – 6:33 PM
Cloud cover
56%
10th clearest
Wind
11 km/h
4th windiest
Solar energy
6.41 kWh/m²
Travel score
5.7
out of 10

Maryborough is city in Queensland, Australia.

Founded
1847

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 29°C through the month.

A typical December day in Maryborough reaches about 29°C in the afternoon and slips back to 21°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 31°C. Set against its neighbours, December runs about 1°C warmer than November and about 1°C cooler than January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12820
22820
32821
42821
52921
62921
72921
82921
92921
102921
112921
122921
132921
142921
152921
162921
172921
182921
192921
202921
212921
222921
232921
242921
252921
262922
272922
282922
292922
302922
312922

How December really feels in Maryborough

Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Maryborough weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°10811.113.45.1
Feb29° / 22°12811.612.95.0
Mar28° / 21°9210.812.25.9
Apr26° / 18°487.711.47.1
May24° / 15°536.910.87.6
Jun22° / 12°515.210.47.6
Jul21° / 11°284.110.67.8
Aug22° / 11°353.811.18.2
Sep25° / 14°304.511.88.3
Oct26° / 17°646.812.67.5
Nov28° / 19°567.513.26.8
Dec29° / 21°959.613.65.7

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 24% of December, with mostly cloudy or overcast conditions the remaining 44%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
25941
35842
45842
55743
65644
75545
85545
95545
105446
115446
125545
135545
145644
155644
165743
175743
185743
195842
205842
215842
225842
235743
245743
255743
265545
275545
285545
295347
305347
315347

Chance of precipitation in December

Any precipitation

Maryborough gets around 95 mm of rain over 9.6 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 31% and peaks near 38% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
126
227
328
429
529
630
730
830
930
1030
1130
1230
1329
1429
1529
1629
1729
1829
1929
2029
2130
2230
2331
2432
2533
2634
2735
2836
2937
3037
3138

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the muggy band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 60% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12153238130
22143139140
32133140140
42123140150
52113041160
62103041160
7293041170
8293041180
9283141180
10283141190
11273140190
12273240190
13273239190
14273339200
15273339200
16273338200
17173338201
18173338201
19173338201
20173238211
21173238211
22173138221
23173038231
24172939231
25172839241
26172839251
27162740251
28162640261
29052541271
30052441281
31052442281

Wind in December

Winds average 11 km/h in December.

Across December, daily wind ranges from about 11 km/h on the calmest days to 12 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
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 30 min at the start of December to 13 h 36 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 4:55 AM to 5:05 AM, and sunset from 6:23 PM to 6:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.54:556:23
213.54:556:24
313.54:556:25
413.54:556:25
513.54:556:26
613.54:556:27
713.54:556:27
813.54:556:28
913.54:566:29
1013.64:566:29
1113.64:566:30
1213.64:566:31
1313.64:576:31
1413.64:576:32
1513.64:576:32
1613.64:586:33
1713.64:586:33
1813.64:596:34
1913.64:596:34
2013.64:596:35
2113.65:006:36
2213.65:006:36
2313.65:016:36
2413.65:016:37
2513.65:026:37
2613.65:026:38
2713.65:036:38
2813.65:036:38
2913.65:046:39
3013.65:056:39
3113.65:056:40

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.41 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.19 kWh/m² to a high of 6.41 kWh/m² in December across the year — December's 6.41 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
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.5Intense
166.5Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.5Intense
226.5Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.5Intense
316.5Intense
Planning a trip in December

Hazard calendar for Maryborough

In seasonPeak

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

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

Maryborough's rainy season runs December–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 December a good time to visit Maryborough?

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

5.7
Sightseeing
10th-best month of the year
7.1
Beach & pool
3rd-best month of the year

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

What to pack for Maryborough in December

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

In December, Maryborough sees daytime highs around 29°C and nights near 21°C. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.

light clothessun protectionrain gear

Sea temperature near Maryborough in December

The nearest coast averages about 25°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 43 km away) 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°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar26Warm
Apr25Warm
May24Refreshing
Jun22Refreshing
Jul21Refreshing
Aug21Refreshing
Sep22Refreshing
Oct23Refreshing
Nov24Refreshing
Dec25Warm

UV index in Maryborough in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maryborough peaks around February 9 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeFeb 9UV 14Jun 20UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr9Very high
May6High
Jun5Moderate
Jul5High
Aug7High
Sep8Very high
Oct11Extreme
Nov12Extreme
Dec14Extreme
Location & terrain

Where is Maryborough?

Maryborough sits at 25.5°S, 152.7°E, 11 m above sea level, in Australia. The nearest listed city is Hervey Bay, 29 km away.

Topography around Maryborough

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

Within 3 km, the terrain around Maryborough has only modest variations in elevation — a maximum elevation change of 45 m around an average of 13 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 144 m; within 80 km, large variations in elevation — a maximum elevation change of 725 m.

The land around Maryborough is covered by grassland (31%), artificial surfaces (29%) and trees (25%) within 3 km, trees (59%) and grassland (27%) within 16 km, and trees (47%) and water (31%) within 80 km.

3 km
45 m
16 km
144 m
80 km
725 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
December weather nearby: Hervey Bay 29 km · Gympie 72 km · Bundaberg 83 km · Noosa 102 km · Sunshine Coast 130 km · Maroochydore 131 km · Buderim 132 km · Caloundra 146 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 Maryborough (-25.5407°, 152.7049°, elevation 11 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).