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Hourly
7 Days
14 Days
Monthly
°C
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Monthly Historical Averages
Lake Lanier Islands Resort, GA
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December
Average Temperature
High
12°
Feels 11
Low
3°
Feels 0
Average Precipitation
10 Days
Rain amount
106.3mm
Snow amount
0.4cm
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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
26
27
28
29
9°
30
5°
31
8°
Forecast
Monday, December 29, 2025
Day
9°
Feels 6
Wind
35 km/h NW
Gust
53 km/h
Humidity
30%
P.O.P
30%
Night
-4°
Feels -10
Wind
25 km/h NW
Gust
37 km/h
Humidity
63%
P.O.P
0%
Historical Averages
Dec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.