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New South Wales/ACT Monthly Summaries

December 2017
Station
(Ungroup by district)
Mean min Anomaly Mean max Anomaly Total rain Percent of mean
°C °C °C °C mm %
Sydney
15.7 +0.3 29.1 +0.8 17.4 28
16.9 +0.2 28.4 +1.0 38.8 57
15.4 +0.2 29.0 +0.5 19.8 35
15.2 +0.0 28.6 +0.7 21.4 36
16.7 -0.1 27.0 +0.5 43.2 67
15.7 - 27.9 - 24.8 -
16.2 +0.1 29.0 +0.8 16.8 24
17.3 - 28.0 - 29.6 -
15.7 -0.6 28.1 +0.6 28.0 38
16.8 -0.2 30.9 +1.5 21 21.8 33
17.1 +0.8 28.5 +1.0 25.2 34
15.9 -0.2 29.9 +1.2 30.0 44
18.3 +0.8 26.3 +1.1 27.6 36
18.1 +0.5 27.4 +1.6 32.0 43
16.6 +0.0 26.0 +0.7 25.8 30
Northern Rivers
18.2 -0.1 27.7 +0.2 31.2 22
19.8 -0.1 26.8 +0.4 13 17.6 12
17.3 -0.6 29.6 -0.3 86.4 73
18.6 +0.0 28.3 +0.3 58.0 60
17.5 -0.8 29.6 -0.0 71.8 79
16.5 -1.0 29.3 +0.4 61.2 54
17.1 -0.2 28.9 -0.5 70.2 58
18.7 +0.2 29.0 -0.1 66.2 39
19.2 -0.0 26.4 +0.6 32.6 28
Mid North Coast
17.6 - 27.2 - 8.0 -
12.7 -1.2 23.4 -0.4 20 42.0 24
17.6 -0.4 25.0 -0.5 15.4 17
15.9 -0.4 28.8 +0.6 41.4 41
20.3 +1.1 24.7 +0.7 36.0 34
16.0 -0.2 28.9 +0.3 69.2 35
16.2 -0.7 27.6 +0.9 21 10.4 9
19.1 +0.6 27.3 +1.2 21.0 18
16.2 -0.6 27.7 +0.0 19 15.2 19
Hunter
14.9 -0.2 29.1 +0.2 36.2 43
17.1 - 26.4 - 42.6 -
15.1 - 27.4 - 31.2 -
15.1 -0.9 29.8 +1.0 27.0 28
15.4 - 29.3 - 11.2 -
15.3 -0.1 26.4 +0.2 64.4 66
14.0 -0.4 29.0 -0.2 34.0 48
11.7 -1.6 29.4 +0.5 20.1 22
13.9 -0.7 26.1 -0.1 13 15.4 16
18.0 -0.5 25.6 -0.2 6.9 7
18.0 +0.2 29.0 +1.2 17 12.0 17
18.1 -0.2 24.9 +0.6 11.4 14
17.7 -0.7 25.7 +0.8 42.6 61
14.8 -0.5 31.2 +1.0 21 14.2 17
15.1 -0.9 30.6 +0.6 29.2 40
15.9 -0.3 29.5 +0.5 23.4 29
16.8 +0.2 28.2 +0.8 16.8 20
Illawarra
15.6 +0.4 25.5 -0.0 18.4 27
17.2 -0.3 24.1 +0.1 24.6 32
17.0 -0.2 23.4 -0.2 10 12.0 13
12.4 +0.3 23.3 -0.7 15.8 27
14.8 +0.0 25.6 -0.3 20.8 26
16.4 -0.4 22.8 -0.7 15 130.6 161
South Coast
15.2 +1.1 23.7 -0.9 82.9 101
14.5 +1.1 23.1 -1.9 107.4 165
15.1 -0.6 14 20.8 -1.3 61.6 132
14.1 +0.5 22.0 -1.3 95.0 170
16.6 +0.4 21.1 -0.6 94.8 143
15.0 +0.9 22.6 -1.3 95.0 135
15.8 +0.9 21.5 -1.0 107.0 144
15.4 +0.2 21.1 -0.9 104.6 146
15.8 -0.1 22.3 -0.7 88.8 122
Northern Tablelands
20 9.3 -2.1 24.9 -0.5 20 10.6 12
10.8 -1.3 24.4 -0.3 21 19.6 18
20 8.4 -2.9 24.1 -0.8 19.6 17
9.6 -1.1 21.8 -0.8 35 12.0 11
21 11.1 -2.7 28.1 -0.8 21 18.2 15
12.7 -2.5 27.3 -1.0 29.6 30
15.8 -0.3 25.6 -1.3 47 15.4 10
50 10.0 -2.8 25.5 -0.6 2.8 3
Central Tablelands
12.1 +0.9 24.3 -2.2 75.4 115
12.0 +0.4 24.3 -2.4 64.8 84
14.8 +0.0 26.9 -2.8 42.8 64
12.2 +0.5 21.2 -1.1 43.0 35
11.1 -0.2 22.8 -1.3 49.0 64
11.3 -0.3 22.1 -0.5 37.6 42
13.9 +0.2 27.1 -1.7 40.8 48
11.5 -0.3 21.4 -1.0 65.0 68
9.7 +0.4 21.0 -2.3 58.0 83
9.9 -0.5 22.3 -2.4 86.8 95
15.4 +0.1 26.4 -0.2 28.6 29
14.3 -0.8 27.8 -3.1 66.7 123
Southern Tablelands
11.8 +1.3 23.1 -1.6 54.0 80
13.7 -0.4 49 23.5 -4.3 127.7 200
12.6 +0.8 22.9 -3.0 50.4 80
11.6 +1.0 23.2 -2.7 55.4 91
12.0 - 23.3 - 44.8 -
10.3 +0.4 22.5 -1.8 27.9 44
ACT
12.2 +0.8 24.0 -2.2 72.0 129
6.5 -0.7 11 14.3 -3.4 156.0 134
12.4 +0.2 23.7 -3.4 77.0 112
Snowy Mountains
10.2 +1.2 47 20.8 -2.9 61.0 98
9.6 +0.7 19.7 -3.5 47.2 80
8.1 -0.8 19 14.9 -3.5 164.0 176
10.9 +2.0 41 22.0 -3.0 71.1 125
9.5 +1.0 26 20.8 -3.4 57.0 103
5.8 - 15.4 - 78.0 -
4.7 -0.1 11.6 -2.6 164.4 141
6.9 +1.5 16.7 -2.5 140.3 115
NW Slopes & Plains
49 11.4 -3.3 30.8 +0.2 15.0 20
16.0 -1.6 29.0 -2.1 43.8 61
15 13.8 -2.6 30.2 -2.1 49.2 58
16.4 -2.0 31.0 -1.6 33.0 46
39 16.3 -2.8 30.8 -3.7 32.6 68
14 15.6 -2.8 30.6 -2.4 29.8 39
41 12.3 -3.8 29.9 -0.4 13.0 14
12.9 -2.3 30.1 -0.8 66.4 83
13.4 -2.2 30.1 -0.4 18.8 22
23 15.6 -2.8 31.8 -2.5 29.0 56
8.6 -2.1 24.5 -1.7 22.0 22
CW Slopes & Plains
14.8 -1.3 45 26.4 -5.5 48.0 118
14.2 -2.1 28.4 -3.6 47.8 115
12.0 -1.6 27.4 -2.8 39.9 57
14.4 -1.6 26.6 -2.4 32.6 35
15.8 -2.1 30.0 -3.1 49.6 76
13.9 -0.3 26.8 -3.8 104.6 149
14.3 -1.5 28.8 -2.6 30.0 44
14.8 -0.5 28.7 -2.2 28.5 47
13.6 -1.6 21 27.6 -4.1 15.0 26
13.4 -1.2 46 25.2 -4.6 134.4 248
15.3 -1.4 42 27.2 -4.7 78.0 213
16.5 - 30.8 - 13.8 -
16.6 -1.4 29.6 -3.5 28.8 67
13.2 -1.3 19 27.0 -3.9 101.0 196
16.1 -1.2 28.2 -3.2 93.0 183
13.2 -0.7 12 26.3 -4.4 87.4 199
15.0 -1.8 29.2 -2.8 64.6 153
16.3 - 30.9 - 53.0 -
14.5 -0.8 18 26.8 -4.2 98.2 196
Southwest Slopes
12.8 +0.0 22 24.4 -4.9 90.8 173
13.8 -0.2 21 25.4 -4.4 108.4 185
11.8 +0.6 19 24.8 -3.5 129.0 171
10.5 +0.7 41 22.7 -3.3 112.4 168
12.6 +0.6 26 25.3 -4.0 93.8 152
Riverina
13.2 -0.7 26.6 -2.8 86.8 204
11.9 -1.5 26.0 -3.5 73.9 182
11.8 -2.4 20 26.6 -3.8 64.0 221
13.8 -1.7 35 27.1 -3.9 83.0 256
12.8 -3.4 27.5 -2.5 78.6 127
14.2 -2.1 58 27.4 -4.1 53.1 175
14.0 -0.6 25.6 -2.8 105.2 214
12.9 - 26.3 - 96.8 -
13.9 -0.9 21 26.8 -4.0 79.6 222
13.0 -1.2 45 25.6 -4.0 86.4 263
13.8 -0.0 26.0 -3.5 74.4 163
14.8 -1.6 17 27.0 -4.2 70.6 228
Upper Western
15 16.6 -3.7 30.8 -4.5 39.2 98
44 17.0 -2.4 31.1 -3.6 23.0 61
23 14.5 -3.5 29.3 -3.9 30.0 115
55 15.8 -3.0 29.3 -3.3 29.6 83
17.7 -1.5 30.8 -3.4 0.0 0
12 15.9 -3.5 12 30.4 -3.4 1.6 6
17.1 -3.0 31.2 -3.3 50.3 83
16.5 - 29.3 - 53.0 -
16.9 - 32.1 - 6.6 -
19 18.8 -2.7 32.3 -2.8 14.0 74
16.6 -3.3 22 30.5 -4.6 35.4 125
11 17.6 -3.1 11 30.6 -3.9 18.0 67
16 15.0 -3.4 16 29.9 -4.6 43.0 223
Lower Western
13.2 -1.4 41 25.2 -5.3 57.2 237
27 13.8 -3.4 27.0 -4.5 14.4 63
16 15.4 -2.7 16 27.9 -5.4 15 78.8 543
48 12.7 -2.8 44 25.1 -5.4 45.2 223
15.8 -1.3 43 28.7 -4.1 60.4 315
14.1 - 26.5 - 71.2 -
14.1 -2.6 14 27.8 -5.7 63.2 319
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.
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Weather News

Oppressive heat targets northern WA

16:29 EDT

Some northern parts of Western Australia will experience an extreme heatwave this week as temperatures climb into the mid forties for a number of days.

Sweaty week ahead in Sydney

13:34 EDT

The Sydney Basin's first 40C of the season will occur this week and the city could experience its warmest spell of December days in 17 years.

Warming up in Canberra

16:35 EDT

Summer has taken a while to get going in Canberra this year but the nation's capital will get its fair share of heat during the next week.