December 2019 Weather in Sydney — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
58
63
68
73
78
83
88
93
98
103
108
Sun, Dec 1
Lo:64
12 am
Hi:66
15
Lo:64
6 am
Hi:70
6
Lo:70
12 pm
Hi:73
17
Lo:68
6 pm
Hi:72
12
Mon, Dec 2
Lo:64
12 am
Hi:68
14
Lo:63
6 am
Hi:72
16
Lo:66
12 pm
Hi:73
26
Lo:61
6 pm
Hi:66
21
Tue, Dec 3
Lo:59
12 am
Hi:61
8
Lo:61
6 am
Hi:75
11
Lo:75
12 pm
Hi:81
11
Lo:70
6 pm
Hi:77
10
Wed, Dec 4
Lo:66
12 am
Hi:70
12
Lo:68
6 am
Hi:84
9
Lo:72
12 pm
Hi:88
14
Lo:66
6 pm
Hi:72
7
Thu, Dec 5
Lo:63
12 am
Hi:66
2
Lo:63
6 am
Hi:88
9
Lo:86
12 pm
Hi:93
11
Lo:66
6 pm
Hi:88
12
Fri, Dec 6
Lo:64
12 am
Hi:66
12
Lo:64
6 am
Hi:75
4
Lo:73
12 pm
Hi:82
10
Lo:68
6 pm
Hi:73
17
Sat, Dec 7
Lo:64
12 am
Hi:68
6
Lo:66
6 am
Hi:77
4
Lo:73
12 pm
Hi:77
16
Lo:68
6 pm
Hi:73
14
Sun, Dec 8
Lo:66
12 am
Hi:68
11
Lo:68
6 am
Hi:75
12
Lo:73
12 pm
Hi:79
19
Lo:72
6 pm
Hi:73
13
Mon, Dec 9
Lo:70
12 am
Hi:72
8
Lo:72
6 am
Hi:79
17
Lo:73
12 pm
Hi:81
24
Lo:72
6 pm
Hi:75
20
Tue, Dec 10
Lo:68
12 am
Hi:72
4
Lo:70
6 am
Hi:93
6
Lo:68
12 pm
Hi:93
21
Lo:66
6 pm
Hi:68
26
Wed, Dec 11
Lo:64
12 am
Hi:66
19
Lo:66
6 am
Hi:70
16
Lo:68
12 pm
Hi:70
18
Lo:66
6 pm
Hi:68
14
Thu, Dec 12
Lo:66
12 am
Hi:66
16
Lo:64
6 am
Hi:70
14
Lo:68
12 pm
Hi:72
16
Lo:66
6 pm
Hi:68
12
Fri, Dec 13
Lo:66
12 am
Hi:68
8
Lo:66
6 am
Hi:70
9
Lo:70
12 pm
Hi:72
15
Lo:70
6 pm
Hi:72
8
Sat, Dec 14
Lo:66
12 am
Hi:72
4
Lo:66
6 am
Hi:79
6
Lo:73
12 pm
Hi:79
16
Lo:70
6 pm
Hi:73
16
Sun, Dec 15
Lo:68
12 am
Hi:70
10
Lo:70
6 am
Hi:81
6
Lo:77
12 pm
Hi:82
18
Lo:73
6 pm
Hi:77
11
Mon, Dec 16
Lo:68
12 am
Hi:73
16
Lo:68
6 am
Hi:72
22
Lo:68
12 pm
Hi:72
21
Lo:66
6 pm
Hi:70
14
Tue, Dec 17
Lo:63
12 am
Hi:66
9
Lo:63
6 am
Hi:73
8
Lo:72
12 pm
Hi:75
13
Lo:68
6 pm
Hi:72
8
Wed, Dec 18
Lo:66
12 am
Hi:68
3
Lo:66
6 am
Hi:81
8
Lo:77
12 pm
Hi:81
21
Lo:70
6 pm
Hi:77
17
Thu, Dec 19
Lo:70
12 am
Hi:72
4
Lo:70
6 am
Hi:99
8
Lo:75
12 pm
Hi:108
16
Lo:70
6 pm
Hi:75
19
Fri, Dec 20
Lo:68
12 am
Hi:70
15
Lo:68
6 am
Hi:77
11
Lo:75
12 pm
Hi:79
16
Lo:72
6 pm
Hi:75
14
Sat, Dec 21
Lo:72
12 am
Hi:73
11
Lo:72
6 am
Hi:88
11
Lo:72
12 pm
Hi:90
20
Lo:70
6 pm
Hi:72
31
Sun, Dec 22
Lo:66
12 am
Hi:70
23
Lo:66
6 am
Hi:68
20
Lo:66
12 pm
Hi:70
20
Lo:66
6 pm
Hi:68
16
Mon, Dec 23
Lo:63
12 am
Hi:66
10
Lo:63
6 am
Hi:72
6
Lo:70
12 pm
Hi:79
14
Lo:70
6 pm
Hi:75
11
Tue, Dec 24
Lo:68
12 am
Hi:72
1
Lo:70
6 am
Hi:79
9
Lo:72
12 pm
Hi:79
15
Lo:72
6 pm
Hi:73
10
Wed, Dec 25
Lo:68
12 am
Hi:72
9
Lo:68
6 am
Hi:79
13
Lo:77
12 pm
Hi:81
20
Lo:73
6 pm
Hi:77
14
Thu, Dec 26
Lo:72
12 am
Hi:73
7
Lo:72
6 am
Hi:81
13
Lo:79
12 pm
Hi:84
25
Lo:73
6 pm
Hi:79
18
Fri, Dec 27
Lo:72
12 am
Hi:73
7
Lo:72
6 am
Hi:82
13
Lo:79
12 pm
Hi:82
23
Lo:73
6 pm
Hi:79
21
Sat, Dec 28
Lo:70
12 am
Hi:73
12
Lo:70
6 am
Hi:84
12
Lo:79
12 pm
Hi:86
24
Lo:72
6 pm
Hi:81
21
Sun, Dec 29
Lo:70
12 am
Hi:72
5
Lo:70
6 am
Hi:79
2
Lo:79
12 pm
Hi:82
11
Lo:72
6 pm
Hi:81
10
Mon, Dec 30
Lo:68
12 am
Hi:73
6
Lo:68
6 am
Hi:84
6
Lo:79
12 pm
Hi:86
19
Lo:73
6 pm
Hi:81
19
Tue, Dec 31
Lo:70
12 am
Hi:73
9
Lo:72
6 am
Hi:104
4
Lo:73
12 pm
Hi:104
22
Lo:68
6 pm
Hi:73
30
High & Low Weather Summary for December 2019
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 108 °F (Dec 19, 2:00 pm) | 94% (Dec 10, 4:00 pm) | 30.21 "Hg (Dec 10, 4:00 pm) |
| Low | 59 °F (Dec 3, 4:00 am) | 10% (Dec 5, 1:30 pm) | 29.33 "Hg (Dec 2, 3:00 am) |
| Average | 73 °F | 64% | 29.91 "Hg |
| * Reported Dec 1 12:00 am — Dec 31 11:30 pm, Sydney. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Sydney Weather History for December 1, 2019
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 am Sun, Dec 1 |  | 66 °F | Scattered showers. Partly cloudy. | 18 mph | ↑ | 78% | 29.80 "Hg | N/A |
| 12:30 am |  | 66 °F | Passing clouds. | 18 mph | ↑ | 78% | 29.80 "Hg | N/A |
| 1:00 am | | 64 °F | Passing clouds. | 18 mph | ↑ | 83% | 29.80 "Hg | N/A |
| 1:30 am | | 64 °F | Scattered showers. Passing clouds. | 20 mph | ↑ | 78% | 29.80 "Hg | N/A |
| 2:00 am |  | 64 °F | Partly cloudy. | 16 mph | ↑ | 73% | 29.77 "Hg | N/A |
| 2:30 am | | 64 °F | Passing clouds. | 16 mph | ↑ | 68% | 29.77 "Hg | N/A |
| 3:00 am | | 64 °F | Passing clouds. | 15 mph | ↑ | 68% | 29.74 "Hg | N/A |
| 3:30 am | | 64 °F | Passing clouds. | 16 mph | ↑ | 64% | 29.77 "Hg | N/A |
| 4:00 am | | 64 °F | Passing clouds. | 15 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 4:30 am | | 64 °F | Passing clouds. | 13 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 5:00 am | | 64 °F | Passing clouds. | 10 mph | ↑ | 68% | 29.74 "Hg | N/A |
| 5:30 am | | 64 °F | Passing clouds. | 10 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 6:00 am |  | 64 °F | Partly sunny. | 10 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 6:30 am | | 64 °F | Partly sunny. | 10 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 7:00 am | | 64 °F | Partly sunny. | 6 mph | ↑ | 60% | 29.74 "Hg | N/A |
| 7:30 am | | 64 °F | Broken clouds. | 2 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 8:00 am | | 64 °F | Partly sunny. | 5 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 8:30 am | | 64 °F | Partly sunny. | 2 mph | ↑ | 64% | 29.74 "Hg | N/A |
| 9:00 am | | 64 °F | Partly sunny. | 1 mph | ↑ | 64% | 29.71 "Hg | N/A |
| 9:30 am | | 66 °F | Partly sunny. | 5 mph | ↑ | 60% | 29.71 "Hg | N/A |
| 10:00 am | | 66 °F | Partly sunny. | 3 mph | ↑ | 56% | 29.71 "Hg | N/A |
| 10:30 am | | 70 °F | Partly sunny. | 3 mph | ↑ | 53% | 29.68 "Hg | N/A |
| 11:00 am | | 68 °F | Partly sunny. | 5 mph | ↑ | 53% | 29.68 "Hg | N/A |
| 11:30 am | | 70 °F | Partly sunny. | 8 mph | ↑ | 53% | 29.65 "Hg | N/A |
| 12:00 pm | | 70 °F | Partly sunny. | 13 mph | ↑ | 50% | 29.62 "Hg | N/A |
| 12:30 pm | | 72 °F | Partly sunny. | 10 mph | ↑ | 50% | 29.62 "Hg | N/A |
| 1:00 pm |  | 72 °F | Scattered clouds. | 14 mph | ↑ | 50% | 29.59 "Hg | N/A |
| 1:30 pm | | 73 °F | Scattered clouds. | 20 mph | ↑ | 50% | 29.56 "Hg | N/A |
| 2:00 pm | | 73 °F | Passing clouds. | 22 mph | ↑ | 50% | 29.53 "Hg | N/A |
| 2:30 pm | | 73 °F | Passing clouds. | 20 mph | ↑ | 53% | 29.50 "Hg | N/A |
| 3:00 pm | | 72 °F | Passing clouds. | 20 mph | ↑ | 57% | 29.50 "Hg | N/A |
| 3:30 pm | | 73 °F | Passing clouds. | 20 mph | ↑ | 57% | 29.47 "Hg | N/A |
| 4:00 pm | | 72 °F | Passing clouds. | 18 mph | ↑ | 61% | 29.45 "Hg | N/A |
| 4:30 pm | | 72 °F | Passing clouds. | 16 mph | ↑ | 65% | 29.45 "Hg | N/A |
| 5:00 pm | | 73 °F | Scattered clouds. | 16 mph | ↑ | 61% | 29.42 "Hg | N/A |
| 5:30 pm | | 72 °F | Scattered clouds. | 17 mph | ↑ | 69% | 29.42 "Hg | N/A |
| 6:00 pm | | 72 °F | Scattered clouds. | 13 mph | ↑ | 69% | 29.42 "Hg | N/A |
| 6:30 pm | | 72 °F | Scattered clouds. | 13 mph | ↑ | 69% | 29.42 "Hg | N/A |
| 7:00 pm | | 72 °F | Broken clouds. | 15 mph | ↑ | 73% | 29.42 "Hg | N/A |
| 7:30 pm | | 72 °F | Partly sunny. | 12 mph | ↑ | 73% | 29.42 "Hg | N/A |
| 8:00 pm |  | 72 °F | Clear. | 9 mph | ↑ | 73% | 29.45 "Hg | 10 mi |
| 8:30 pm | | 72 °F | Clear. | 3 mph | ↑ | 73% | 29.45 "Hg | 10 mi |
| 9:00 pm | | 72 °F | Clear. | 7 mph | ↑ | 73% | 29.45 "Hg | 10 mi |
| 9:30 pm | | 72 °F | Clear. | 7 mph | ↑ | 73% | 29.45 "Hg | 10 mi |
| 10:00 pm | | 70 °F | Passing clouds. | 17 mph | ↑ | 60% | 29.47 "Hg | N/A |
| 10:30 pm | | 70 °F | Partly cloudy. | 15 mph | ↑ | 33% | 29.45 "Hg | N/A |
| 11:00 pm | | 68 °F | Clear. | 15 mph | ↑ | 35% | 29.45 "Hg | 10 mi |
| 11:30 pm | | 68 °F | Clear. | 17 mph | ↑ | 35% | 29.42 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||