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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Blackheath, NSW
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December
Average Temperature
High
26°
Feels 26
Low
12°
Feels 12
Average Precipitation
6 Days
Rain amount
52.3mm
Snow amount
0cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
22°
26
12°
27
20°
28
20°
29
22°
30
25°
31
25°
Forecast
Thursday, December 25, 2025
Day
22°
Feels 22
Wind
19 km/h SE
Gust
28 km/h
Humidity
23%
P.O.P
40%
Rain
<1 mm
Night
9°
Feels 8
Wind
15 km/h E
Gust
22 km/h
Humidity
89%
P.O.P
30%
Historical Averages
Dec 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.