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December weather forecast in San Marcos
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
1
+17
+12
1 December, sun
+17
+12
Feels like
+14
747 mmHg
66%
5.9
m/s
SW
1 December, Sunday. day, 17°; night, 12°; clear
2
+18
+14
2 December, mon
+18
+14
Feels like
+16
747 mmHg
72%
5.5
m/s
S
2 December, Monday. day, 18°; night, 14°; partly cloudy
3
+17
+12
3 December, tue
+17
+12
Feels like
+15
746 mmHg
79%
6.4
m/s
N
3 December, Tuesday. day, 17°; night, 12°; partly cloudy
4
+13
+8
4 December, wed
+13
+8
Feels like
+9
750 mmHg
67%
6.5
m/s
N
4 December, Wednesday. day, 13°; night, 8°; clear
5
+10
+7
5 December, thu
+10
+7
Feels like
+7
751 mmHg
68%
4.8
m/s
N
5 December, Thursday. day, 10°; night, 7°; rain
6
+11
+8
6 December, fri
+11
+8
Feels like
+8
750 mmHg
72%
4.9
m/s
N
6 December, Friday. day, 11°; night, 8°; rain
7
+14
+10
7 December, sat
+14
+10
Feels like
+11
747 mmHg
68%
5.1
m/s
S
7 December, Saturday. day, 14°; night, 10°; partly cloudy
8
+14
+10
8 December, sun
+14
+10
Feels like
+11
748 mmHg
69%
7
m/s
N
8 December, Sunday. day, 14°; night, 10°; clear
9
+15
+9
9 December, mon
+15
+9
Feels like
+11
749 mmHg
67%
6.3
m/s
W
9 December, Monday. day, 15°; night, 9°; partly cloudy
10
+13
+9
10 December, tue
+13
+9
Feels like
+9
749 mmHg
62%
5.5
m/s
N
10 December, Tuesday. day, 13°; night, 9°; overcast
11
+13
+11
11 December, wed
+13
+11
Feels like
+10
749 mmHg
64%
5.4
m/s
E
11 December, Wednesday. day, 13°; night, 11°; clear
12
+15
+12
12 December, thu
+15
+12
Feels like
+13
748 mmHg
62%
5.5
m/s
S
12 December, Thursday. day, 15°; night, 12°; partly cloudy
13
+18
+14
13 December, fri
+18
+14
Feels like
+15
745 mmHg
72%
6.8
m/s
S
13 December, Friday. day, 18°; night, 14°; clear
14
+17
+12
14 December, sat
+17
+12
Feels like
+14
746 mmHg
73%
6.5
m/s
S
14 December, Saturday. day, 17°; night, 12°; partly cloudy
15
+12
+8
15 December, sun
+12
+8
Feels like
+8
749 mmHg
64%
6.1
m/s
N
15 December, Sunday. day, 12°; night, 8°; rain
16
+13
+10
16 December, mon
+13
+10
Feels like
+10
748 mmHg
72%
5
m/s
N
16 December, Monday. day, 13°; night, 10°; overcast
17
+15
+10
17 December, tue
+15
+10
Feels like
+13
747 mmHg
72%
5.4
m/s
S
17 December, Tuesday. day, 15°; night, 10°; partly cloudy
18
+16
+12
18 December, wed
+16
+12
Feels like
+13
747 mmHg
73%
7
m/s
S
18 December, Wednesday. day, 16°; night, 12°; rain
19
+17
+14
19 December, thu
+17
+14
Feels like
+14
747 mmHg
74%
6.4
m/s
SW
19 December, Thursday. day, 17°; night, 14°; rain
20
+16
+13
20 December, fri
+16
+13
Feels like
+14
746 mmHg
67%
5.8
m/s
SW
20 December, Friday. day, 16°; night, 13°; partly cloudy
21
+16
+10
21 December, sat
+16
+10
Feels like
+13
746 mmHg
63%
6.4
m/s
W
21 December, Saturday. day, 16°; night, 10°; overcast
22
+13
+10
22 December, sun
+13
+10
Feels like
+10
748 mmHg
66%
5.3
m/s
N
22 December, Sunday. day, 13°; night, 10°; clear
23
+13
+9
23 December, mon
+13
+9
Feels like
+10
747 mmHg
75%
7
m/s
NW
23 December, Monday. day, 13°; night, 9°; clear
24
+13
+10
24 December, tue
+13
+10
Feels like
+9
749 mmHg
64%
6.1
m/s
NE
24 December, Tuesday. day, 13°; night, 10°; partly cloudy
25
+15
+10
25 December, wed
+15
+10
Feels like
+12
747 mmHg
74%
6.5
m/s
S
25 December, Wednesday. day, 15°; night, 10°; rain
26
+14
+9
26 December, thu
+14
+9
Feels like
+10
749 mmHg
75%
6.1
m/s
N
26 December, Thursday. day, 14°; night, 9°; clear
27
+12
+9
27 December, fri
+12
+9
Feels like
+9
749 mmHg
75%
5.1
m/s
N
27 December, Friday. day, 12°; night, 9°; clear
28
+13
+9
28 December, sat
+13
+9
Feels like
+11
747 mmHg
72%
5
m/s
SW
28 December, Saturday. day, 13°; night, 9°; partly cloudy
29
+13
+9
29 December, sun
+13
+9
Feels like
+9
749 mmHg
64%
5.4
m/s
N
29 December, Sunday. day, 13°; night, 9°; clear
30
+15
+8
30 December, mon
+15
+8
Feels like
+12
749 mmHg
62%
6.3
m/s
N
30 December, Monday. day, 15°; night, 8°; rain
31
+15
+8
31 December, tue
+15
+8
Feels like
+12
749 mmHg
62%
6.3
m/s
N
31 December, Tuesday. day, 15°; night, 8°; clear
1
+13
+8
1 January, wed
+13
+8
Feels like
+9
750 mmHg
68%
5.9
m/s
N
1 January, Wednesday. day, 13°; night, 8°; partly cloudy
2
+10
+7
2 January, thu
+10
+7
Feels like
+6
753 mmHg
60%
5
m/s
N
2 January, Thursday. day, 10°; night, 7°; partly cloudy
3
+13
+9
3 January, fri
+13
+9
Feels like
+9
751 mmHg
57%
5.4
m/s
S
3 January, Friday. day, 13°; night, 9°; partly cloudy
4
+12
+8
4 January, sat
+12
+8
Feels like
+8
751 mmHg
75%
5.5
m/s
N
4 January, Saturday. day, 12°; night, 8°; clear
Average data for 10 years
San Marcos December
11
sunny days
7
days with precipitation
13
cloudy days
11 sunny days; 7 days with precipitation; 13 cloudy days;
68
%
air humidity
4.1
m/s
Wind
NW
46
mm of precipitation
(5% of annual average)
air humidity 68%; 46 millimeters of precipitation (5% of annual average); Wind north-westerly 4.1 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
S
N
N
N
N
S
N
W
N
E
S
S
S
N
N
S
S
SW
SW
W
N
NW
NE
S
N
N
SW
N
N
N
1
Average data for 10 years
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
30
31
Daytime temperature
Night-time temperature
Cities near you
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Dallas
Houston
Texas City
San Antonio
Abilene
College Station
Tyler
South Padre Island
Cities with similar weather in December
Antalya
Barcelona
Rome
Heraklion
Nice
San Francisco
Fethiye
Naples
Palermo
