New South Wales ACT Monthly Summaries

December 2019
Station
(Ungroup by district)
Mean min Anomaly Mean max Anomaly Total rain Percent of mean
°C °C °C °C mm %
Sydney
20 13.4 -2.0 29.8 +1.5 0.0 0
15.1 -1.6 28.7 +1.3 48 0.0 0
13.5 -1.7 29.0 +0.5 0.0 0
10 13.4 -1.8 29.0 +1.1 10 0.0 0
21 14.8 -2.0 27.5 +1.0 21 0.0 0
14.2 - 27.7 - 0.0 -
18 14.3 -1.8 29.6 +1.4 18 0.0 0
15.9 - 28.8 - 0.2 -
15.6 -0.7 29.1 +1.6 51 0.0 0
15.8 -1.2 31.5 +2.1 21 0.0 0
15.0 -1.1 31.0 +2.3 22 0.0 0
17.7 +0.2 26.4 +1.2 159 0.0 0
17.5 -0.1 27.6 +1.8 88 0.2 0
15.4 -1.2 26.5 +1.2 12 0.4 0
Northern Rivers
16.2 -2.1 24 29.8 +2.3 45.6 32
19.8 -0.1 13 29.2 +2.8 13 24.4 17
16.1 -1.8 21 34.3 +4.4 21 0.6 1
18.8 +0.2 30.0 +2.0 43.4 45
14 16.2 -2.1 32.2 +2.6 23 0.0 0
11 14.7 -2.8 31.5 +2.6 17 3.4 3
15.2 -2.2 14 34.8 +5.4 14 28.8 24
44 15.9 -2.6 44 32.6 +3.6 45 15.0 9
19.1 -0.1 60 29.0 +3.2 140 6.6 6
Mid North Coast
14.4 - 28.4 - 1.0 -
13.1 -0.8 26.9 +3.1 20 3.3 2
16.8 -1.2 27.0 +1.5 6.8 8
16 11.9 -4.4 16 30.9 +2.7 16 2.6 3
19.0 -0.2 24.7 +0.7 25.8 24
14.0 -2.2 30.9 +2.3 13.6 7
21 12.4 -4.5 27.9 +1.2 21 3.4 3
17.8 -0.7 59 29.9 +3.8 78 0.0 0
19 14.0 -2.7 29.0 +1.3 19 6.0 8
Hunter
14.8 -0.3 31.1 +2.2 25 0.6 1
15.5 - 27.4 - 1.0 -
12.7 - 28.4 - 1.2 -
15.9 -0.1 31.0 +2.2 9.8 10
15.6 - 32.0 - 0.2 -
13.4 -2.0 27.2 +1.0 21 0.4 0
12.8 -1.6 29.8 +0.5 6.4 9
14.0 -0.6 28.3 +2.1 13 0.4 0
18.4 -0.1 26.9 +1.1 118 4.0 4
16.9 -0.9 30.0 +2.2 17 0.0 0
18.2 -0.1 25.8 +1.5 5.0 6
17.4 -1.0 25.7 +0.8 0.6 1
14.5 -0.8 32.9 +2.7 21 2.0 2
15.7 -0.5 32.1 +3.1 49 1.2 1
15.4 -1.2 29.8 +2.5 64 0.0 0
Illawarra
14.7 -0.5 27.3 +1.8 17 0.2 0
16.0 -1.5 25.3 +1.3 19 2.4 3
16.4 -0.8 25.6 +2.0 10 0.2 0
10.7 -1.4 24.8 +0.8 15 0.4 1
13.5 -1.3 27.9 +2.0 16 0.0 0
15 15.6 -1.2 24.2 +0.7 15 0.2 0
South Coast
23 11.5 -2.6 25.3 +0.7 27 4.6 6
24 8.6 -4.8 25.0 -0.0 21 0.6 1
14 13.1 -2.6 14 21.1 -1.0 2.2 5
18 9.7 -3.9 22.2 -1.1 18 1.2 2
15.5 -0.6 21.7 +0.0 58 2.0 3
17 10.9 -3.2 25.5 +1.6 17 1.8 3
13.5 -1.4 24.1 +1.6 2.0 3
13.0 -2.2 23.2 +1.2 7.6 11
15.0 -0.9 25.0 +2.0 22 2.2 3
Northern Tablelands
20 9.3 -2.1 26.9 +1.5 20 12.0 14
11.5 -0.6 26.1 +1.4 21 13.6 13
10.1 -1.2 27.0 +2.1 26.2 23
10.1 -0.6 24.5 +1.9 35 4.8 4
21 10.4 -3.4 31.1 +2.2 21 4.0 3
14.4 -0.8 30.8 +2.5 66 4.0 4
18.1 +2.0 30.7 +3.8 47 16.2 11
50 10.5 -2.4 28.8 +2.7 34.0 32
Central Tablelands
9.0 -2.2 26.0 -0.5 3.0 5
26 8.6 -3.0 26.4 -0.3 22 6.0 8
44 11.7 -3.1 28.9 -0.8 5.2 8
9.9 -1.8 24.7 +2.4 131 0.0 0
11 9.2 -2.1 22.9 -1.2 1.1 1
9.7 -1.9 22.7 +0.1 22 0.0 0
26 10.5 -3.2 29.4 +0.6 21 2.6 3
10.0 -1.8 23.3 +0.9 21 4.0 4
28 5.9 -3.4 22.8 -0.5 11.2 16
38 6.4 -4.9 38 19.9 -4.5 17.4 22
20 8.1 -2.3 23.6 -1.1 20 15.0 16
15.0 -0.3 28.9 +2.3 120 0.0 0
13.3 -1.8 29.3 -1.6 4.7 9
Southern Tablelands
9.2 -1.3 24.5 -0.2 25 0.0 0
50 9.8 -4.3 24.7 -3.1 10.2 16
10.8 -1.0 24.2 -1.7 43 0.4 1
9.4 -1.2 25.7 -0.2 21 0.2 0
10.3 - 25.8 - 0.0 -
8.1 -1.8 23.2 -1.0 1.8 3
ACT
10.8 -0.6 25.7 -0.5 1.2 2
11 3.0 -4.2 11 14.5 -3.2 11 10.0 9
10.8 -1.4 25.3 -1.8 20 0.6 1
Snowy Mountains
47 3.8 -5.2 23.1 -0.6 2.4 4
25 4.8 -4.1 22.4 -0.8 21 2.0 3
19 4.4 -4.5 19 13.8 -4.6 25.2 27
41 5.1 -3.8 22.4 -2.6 43 0.0 0
6.3 -2.2 22.6 -1.5 29 0.2 0
1.2 - 11.7 - 33.4 -
29 1.3 -3.5 30 9.6 -4.6 12.8 11
2.4 -3.0 45 15.0 -4.2 17.2 14
NW Slopes Plains
49 11.5 -3.2 31.0 +0.4 4.2 6
15 13.5 -2.9 33.7 +1.4 15 0.8 1
21 16.0 -2.4 34.1 +1.5 22 8.2 12
39 16.2 -2.9 34.8 +0.4 14.8 31
14 15.7 -2.7 33.8 +0.8 14 6.8 9
41 11.5 -4.6 31.6 +1.3 16.0 17
49 12.8 -2.4 31.6 +0.7 0.8 1
14.1 -1.5 32.5 +2.0 0.6 1
23 15.0 -3.4 34.4 +0.1 23 0.0 0
9.4 -1.3 26.2 -0.0 59 9.2 9
CW Slopes Plains
45 11.9 -4.2 45 25.9 -6.0 6.1 15
23 13.1 -3.2 30.0 -2.0 5.4 13
11.8 -1.8 29.6 -0.6 0.6 1
15.1 -0.9 29.4 +0.4 15 0.6 1
19 15.2 -2.7 32.9 -0.2 19 0.2 0
12 10.8 -3.4 28.7 -1.9 12 5.0 7
23 12.8 -3.0 31.1 -0.2 21 2.6 4
46 11.2 -4.1 30.1 -0.8 4.4 7
21 10.6 -4.6 29.5 -2.2 21 5.4 9
46 10.0 -4.5 26.0 -3.8 5.8 11
14.1 -2.6 28.3 -3.6 4.0 11
16.9 - 33.1 - 0.0 -
19 9.0 -5.5 28.9 -2.0 7.4 14
48 13.6 -3.7 30.6 -0.8 3.4 7
12 9.0 -4.9 27.4 -3.3 7.0 16
13.7 -3.1 31.7 -0.3 2.4 6
15.5 - 34.0 - 0.0 -
18 12.2 -3.1 28.3 -2.7 5.6 11
Southwest Slopes
22 8.8 -4.0 22 25.0 -4.3 7.4 14
20 9.7 -4.3 21 25.2 -4.6 11.4 19
19 6.5 -4.7 19 24.3 -4.0 14.6 19
42 5.6 -4.2 41 22.0 -4.0 39.8 60
26 7.3 -4.6 27.0 -2.3 8.8 14
Riverina
23 9.9 -4.0 23 25.6 -3.8 12.4 29
43 9.3 -4.1 44 24.4 -5.1 8.8 22
19 10.8 -3.4 27.7 -2.7 8.6 30
31 11.1 -4.4 28.4 -2.6 4.4 14
12.0 -4.1 28.3 -1.7 4.0 6
58 11.1 -5.2 28.0 -3.5 4.6 15
51 10.7 -3.9 51 23.7 -4.7 13.8 28
9.7 - 27.6 - 7.2 -
21 11.1 -3.7 21 27.9 -2.9 5.0 14
45 10.4 -3.7 45 24.8 -4.8 16.4 50
10.1 -3.7 26.8 -2.7 7.4 16
17 10.5 -5.9 17 22.3 -8.8 4.8 16
Upper Western
15 16.3 -4.0 34.2 -1.1 0.0 0
44 15.4 -4.0 33.5 -1.2 0.0 0
55 15.7 -3.1 31.8 -0.8 54 0.8 2
23 12.9 -5.1 32.1 -1.1 22 0.0 0
18.3 -0.9 34.0 -0.2 5.4 10
12 15.9 -3.5 32.8 -1.0 0.6 2
18.4 -1.7 33.9 -0.6 0.4 1
16.3 - 31.9 - 0.8 -
16.9 - 34.2 - 0.0 -
- - 34.6 -0.5 0.0 0
15.4 -4.5 33.6 -1.5 0.0 0
14.8 - 33.9 - 0.0 -
11 17.6 -3.1 33.5 -1.0 11 0.0 0
16 13.9 -4.5 32.6 -1.9 3.0 16
Lower Western
12.0 -2.6 27.0 -3.5 6.2 26
14.6 -2.6 30.9 -0.6 0.0 0
11.1 - 30.8 - 0.0 -
16 14.9 -3.2 30.6 -2.7 15 0.2 1
48 12.5 -3.0 28.2 -2.3 0.0 0
14.8 -2.3 30.2 -2.6 1.0 5
12.3 - 29.2 - 2.8 -
14 12.8 -3.9 14 29.8 -3.7 1.6 8
10  
A yellow cell indicates a probable monthly record for this site (sites with ≥ 10 years of records only). The number of years of records available for the relevant field for this month is indicated in black. See the station's climate page for full details.
Display Your Local Weather

Weather News

Early-summer heat to challenge records this week

12:21 EDT

Severe heatwave conditions will affect five states and territories this week, challenging December records and elevating fire danger ratings.

Relocating fish by hand from drying watering holes has teenager braving barbs and saving 100 native fish

07:39 EDT

A teenage boy from drought-ravaged Tenterfield is so worried about the health of the fish in his farm's river he has taken matters into his own hands to save them — one at a time.

Melbourne mercury Yo-Yo's again

10:57 EDT

Temperatures are set to spike in Melbourne tomorrow, however it isn't set to last.