Armidale weather in December

In December, Armidale sees average daytime highs of 24°C and overnight lows near 13°C, with 92 mm of rain across 11.6 wet days and about 13.9 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 39% of the time in December, and the air most often feels dry.

Daylight stretches from about 13 h 48 min at the start of December to 13 h 54 min by month's end. Set against the rest of the year, December is Armidale's 9th-clearest and 7th-windiest month. For the whole year in context, see Armidale's year-round climate.

Daytime high
24°
3rd warmest
Overnight low
13°
10th coldest
Rainfall
92 mm
11.6 wet days
Daylight
14 hours
5:51 AM – 7:48 PM
Cloud cover
51%
9th clearest
Wind
12 km/h
7th windiest
Solar energy
7.03 kWh/m²
Travel score
6.9
out of 10

Armidale is city in New South Wales, Australia.

Air quality
Elevated
PM2.5 17.2 µg/m³ · 2019

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 24°C through the month.

A typical December day in Armidale reaches about 24°C in the afternoon and slips back to 13°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 29°C. Set against its neighbours, December runs about 2°C warmer than November and about 1°C cooler than January.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12412
22412
32412
42412
52412
62412
72412
82412
92412
102412
112412
122412
132412
142412
152413
162413
172413
182513
192513
202513
212513
222513
232513
242513
252513
262513
272513
282513
292513
302513
312513

How December really feels in Armidale

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.

Armidale weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 14°9610.613.76.9
Feb25° / 14°809.113.17.0
Mar23° / 11°517.412.27.4
Apr20° / 25411.37.3
May16° / 324.610.55.8
Jun13° / 355.110.14.1
Jul13° / 284.610.24.0
Aug14° / 314.710.95.1
Sep18° / 366.111.86.6
Oct21° / 618.212.77.0
Nov23° / 10°8510.113.56.8
Dec24° / 13°9211.613.96.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 19% of December, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25644
35644
45644
55545
65644
75644
85644
95644
105644
115743
125743
135842
145743
155842
165842
175941
185941
195941
205941
215941
225941
236040
246040
256139
266040
276040
286139
296139
306139
316139

Chance of precipitation in December

Any precipitation

Armidale gets around 92 mm of rain over 11.6 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 37% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
136
236
337
437
537
637
738
838
938
1038
1138
1238
1338
1437
1537
1637
1738
1838
1938
2038
2138
2238
2337
2437
2536
2636
2735
2835
2935
3034
3134

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 64% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
174224
274224
372235
472235
571245
670246
769256
869256
967267
1067267
1166277
1266277
1366277
1465287
1565287
1664297
1764297
1863307
1962317
2062317
2161327
2261327
2361327
2460328
2560328
2659338
2759338
2858348
2958348
3057358
3157358

Wind in December

Winds average 12 km/h in December.

Across December, daily wind ranges from about 12 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
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 48 min at the start of December to 13 h 54 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 5:48 AM to 5:58 AM, and sunset from 7:38 PM to 7:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.85:487:38
213.85:487:39
313.95:487:39
413.95:487:40
513.95:487:41
613.95:487:42
713.95:497:42
813.95:497:43
913.95:497:44
1013.95:497:45
1113.95:497:45
1213.95:497:46
1313.95:507:47
1414.05:507:47
1514.05:507:48
1614.05:517:48
1714.05:517:49
1814.05:517:49
1914.05:527:50
2014.05:527:51
2114.05:537:51
2214.05:537:51
2314.05:547:52
2414.05:547:52
2514.05:557:53
2614.05:557:53
2714.05:567:54
2814.05:567:54
2914.05:577:54
3014.05:577:55
3113.95:587:55

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.03 kWh/m².

For context, solar energy here swings from a low near 2.82 kWh/m² to a high of 7.13 kWh/m² in January across the year — December's 7.03 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
37.0Intense
47.0Intense
57.0Intense
67.0Intense
77.0Intense
87.0Intense
97.0Intense
107.0Intense
117.0Intense
127.0Intense
137.0Intense
147.0Intense
157.0Intense
167.1Intense
177.1Intense
187.1Intense
197.1Intense
207.2Intense
217.2Intense
227.2Intense
237.3Intense
247.3Intense
257.3Intense
267.4Intense
277.4Intense
287.5Intense
297.5Intense
307.5Intense
317.5Intense
Planning a trip in December

Hazard calendar for Armidale

In seasonPeak

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

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

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

Is December a good time to visit Armidale?

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

6.9
Sightseeing
5th-best month of the year
6.0
Beach & pool
3rd-best month of the year

December is a reasonable time to visit Armidale for sightseeing.

What to pack for Armidale in December

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

In December, Armidale sees daytime highs around 24°C and nights near 13°C. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

sun protectionlight clothesrain gear

UV index in Armidale in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Armidale peaks around January 19 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 highModerateHighVery highExtremeJan 19UV 14Jun 19UV 4
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep7Very high
Oct10Very high
Nov11Extreme
Dec13Extreme

Air quality in Armidale 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 Armidale is worst in December — around 54 µg/m³ PM2.5 (poor), about 6.8× the cleanest month (June, 8 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Armidale's WHO annual average of 17.2 µg/m³.

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodGoodModeratePoorDec 1450 µg/m³Jun 178 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb11Good
Mar11Good
Apr12Moderate
May10Good
Jun8Good
Jul9Good
Aug9Good
Sep13Moderate
Oct19Moderate
Nov34Moderate
Dec54Poor
Location & terrain

Where is Armidale?

Armidale sits at 30.5°S, 151.7°E, 1,053 m above sea level, in Australia. The nearest listed city is Tamworth, 96 km away.

MaitlandWarwick

Topography around Armidale

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

Within 3 km, the terrain around Armidale has only modest variations in elevation — a maximum elevation change of 123 m around an average of 1,013 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 514 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,490 m.

The land around Armidale is covered by grassland (53%), artificial surfaces (24%) and trees (22%) within 3 km, grassland (77%) within 16 km, and grassland (53%) and trees (46%) within 80 km.

3 km
123 m
16 km
514 m
80 km
1,490 m
treesgrasslandcroplandartificial surfaces
December weather nearby: Tamworth 96 km · Coffs Harbour 141 km · Grafton 152 km · Port Macquarie 157 km · Taree 174 km · Muswellbrook 209 km · Maitland 248 km · Warwick 256 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 Armidale (-30.5012°, 151.6655°, elevation 1,053 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. 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).