18.12
thu
thu
Day
61°F
SE 4 mph
Precip.
0%
0%
Night
59°F
NW 1 mph
Precip.
0%
0%
19.12
fri
fri
Day
63°F
NW 2 mph
Precip.
0%
0%
Night
59°F
N 3 mph
Precip.
63%
63%
20.12
sat
sat
Day
64°F
NE 7 mph
Precip.
60%
60%
Night
61°F
NE 3 mph
Precip.
0%
0%
21.12
sun
sun
Day
64°F
SE 2 mph
Precip.
0%
0%
Night
61°F
SW 4 mph
Precip.
0%
0%
22.12
mon
mon
Day
66°F
SE 3 mph
Precip.
0%
0%
Night
63°F
N 7 mph
Precip.
0%
0%
23.12
tue
tue
Day
63°F
NE 14 mph
Precip.
100%
100%
Night
57°F
N 8 mph
Precip.
100%
100%
24.12
wed
wed
Day
63°F
S 5 mph
Precip.
0%
0%
Night
59°F
SW 6 mph
Precip.
0%
0%
25.12
thu
thu
Day
63°F
SE 5 mph
Precip.
0%
0%
Night
61°F
SW 4 mph
Precip.
0%
0%
26.12
fri
fri
Day
64°F
SE 4 mph
Precip.
0%
0%
Night
61°F
SW 4 mph
Precip.
0%
0%
27.12
sat
sat
Day
64°F
S 6 mph
Precip.
0%
0%
Night
63°F
SW 7 mph
Precip.
0%
0%
28.12
sun
sun
Day
68°F
SE 4 mph
Precip.
0%
0%
Night
66°F
N 9 mph
Precip.
0%
0%
29.12
mon
mon
Day
63°F
NE 11 mph
Precip.
100%
100%
Night
61°F
NE 16 mph
Precip.
100%
100%
30.12
tue
tue
Day
63°F
E 20 mph
Precip.
100%
100%
Night
59°F
E 17 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 73.2°F. The highest and lowest sea temperatures during the month were 74.8°F and 71.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 67.3°F. The highest and lowest sea temperatures during the month were 68.5°F and 66.0°F.
Air temperature in Byblos, °F
Precipitation total in Byblos, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Byblos
Byblos on a weather map
Places in Lebanon:
Name
°F
24 Hours Forecast
Byblos
Local time: 00:49
December 18, thursday
0300
57°F
NW
4 mph
4 mph
0600
57°F
W
3 mph
3 mph
0900
61°F
W
1 mph
1 mph
1200
61°F
SE
4 mph
4 mph
1500
59°F
S
3 mph
3 mph
1800
57°F
SW
2 mph
2 mph
2100
59°F
NW
4 mph
4 mph
December 19, friday
0000
59°F
NW
1 mph
1 mph
