January 2023 Weather in San Diego — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
38
41
44
47
50
53
56
59
62
65
68
71
Sun, Jan 1
Lo:57
12 am
Hi:59
22
Lo:57
6 am
Hi:59
21
Lo:55
12 pm
Hi:61
21
Lo:55
6 pm
Hi:57
16
Mon, Jan 2
Lo:54
12 am
Hi:55
11
Lo:52
6 am
Hi:59
6
Lo:55
12 pm
Hi:59
9
Lo:55
6 pm
Hi:57
10
Tue, Jan 3
Lo:55
12 am
Hi:57
14
Lo:54
6 am
Hi:57
14
Lo:57
12 pm
Hi:59
17
Lo:59
6 pm
Hi:61
16
Wed, Jan 4
Lo:59
12 am
Hi:59
9
Lo:59
6 am
Hi:63
10
Lo:59
12 pm
Hi:63
7
Lo:59
6 pm
Hi:61
9
Thu, Jan 5
Lo:57
12 am
Hi:61
11
Lo:57
6 am
Hi:59
17
Lo:57
12 pm
Hi:61
12
Lo:54
6 pm
Hi:59
5
Fri, Jan 6
Lo:50
12 am
Hi:55
2
Lo:48
6 am
Hi:61
5
Lo:57
12 pm
Hi:61
13
Lo:54
6 pm
Hi:55
7
Sat, Jan 7
Lo:46
12 am
Hi:50
1
Lo:46
6 am
Hi:63
2
Lo:57
12 pm
Hi:63
3
Lo:54
6 pm
Hi:57
4
Sun, Jan 8
Lo:48
12 am
Hi:52
4
Lo:48
6 am
Hi:61
2
Lo:57
12 pm
Hi:63
6
Lo:52
6 pm
Hi:57
4
Mon, Jan 9
Lo:50
12 am
Hi:52
1
Lo:52
6 am
Hi:63
4
Lo:61
12 pm
Hi:61
10
Lo:59
6 pm
Hi:61
10
Tue, Jan 10
Lo:57
12 am
Hi:61
14
Lo:57
6 am
Hi:61
18
Lo:57
12 pm
Hi:61
11
Lo:54
6 pm
Hi:57
3
Wed, Jan 11
Lo:50
12 am
Hi:52
1
Lo:52
6 am
Hi:61
1
Lo:57
12 pm
Hi:61
11
Lo:52
6 pm
Hi:55
7
Thu, Jan 12
Lo:48
12 am
Hi:52
5
Lo:48
6 am
Hi:70
3
Lo:63
12 pm
Hi:72
4
Lo:54
6 pm
Hi:61
2
Fri, Jan 13
Lo:48
12 am
Hi:52
1
Lo:50
6 am
Hi:64
2
Lo:57
12 pm
Hi:63
6
Lo:50
6 pm
Hi:55
1
Sat, Jan 14
Lo:50
12 am
Hi:52
1
Lo:50
6 am
Hi:57
6
Lo:57
12 pm
Hi:59
17
Lo:57
6 pm
Hi:61
16
Sun, Jan 15
Lo:57
12 am
Hi:59
11
Lo:55
6 am
Hi:61
8
Lo:55
12 pm
Hi:61
7
Lo:54
6 pm
Hi:57
8
Mon, Jan 16
Lo:55
12 am
Hi:57
21
6 am
N/A
0
12 pm
N/A
0
6 pm
N/A
0
Tue, Jan 17
Lo:54
12 am
Hi:55
17
Lo:55
6 am
Hi:57
17
Lo:54
12 pm
Hi:57
12
Lo:48
6 pm
Hi:52
2
Wed, Jan 18
Lo:45
12 am
Hi:48
2
Lo:45
6 am
Hi:57
3
Lo:55
12 pm
Hi:57
11
Lo:48
6 pm
Hi:54
4
Thu, Jan 19
Lo:43
12 am
Hi:48
2
Lo:45
6 am
Hi:57
1
Lo:55
12 pm
Hi:57
7
Lo:54
6 pm
Hi:57
12
Fri, Jan 20
Lo:48
12 am
Hi:54
6
Lo:46
6 am
Hi:57
3
Lo:55
12 pm
Hi:59
10
Lo:48
6 pm
Hi:54
3
Sat, Jan 21
Lo:45
12 am
Hi:48
1
Lo:43
6 am
Hi:59
2
Lo:55
12 pm
Hi:61
11
Lo:46
6 pm
Hi:55
2
Sun, Jan 22
Lo:39
12 am
Hi:48
2
Lo:43
6 am
Hi:57
6
Lo:55
12 pm
Hi:57
7
Lo:50
6 pm
Hi:54
5
Mon, Jan 23
Lo:45
12 am
Hi:50
6
Lo:45
6 am
Hi:59
3
Lo:55
12 pm
Hi:63
12
Lo:48
6 pm
Hi:55
4
Tue, Jan 24
Lo:43
12 am
Hi:48
4
Lo:43
6 am
Hi:61
4
Lo:57
12 pm
Hi:63
12
Lo:48
6 pm
Hi:55
3
Wed, Jan 25
Lo:43
12 am
Hi:48
1
Lo:43
6 am
Hi:64
3
Lo:59
12 pm
Hi:64
10
Lo:48
6 pm
Hi:55
2
Thu, Jan 26
Lo:48
12 am
Hi:50
2
Lo:52
6 am
Hi:68
17
Lo:64
12 pm
Hi:70
18
Lo:52
6 pm
Hi:63
7
Fri, Jan 27
Lo:43
12 am
Hi:52
2
Lo:48
6 am
Hi:64
2
Lo:57
12 pm
Hi:64
9
Lo:48
6 pm
Hi:55
2
Sat, Jan 28
Lo:48
12 am
Hi:50
4
Lo:50
6 am
Hi:57
6
Lo:55
12 pm
Hi:57
8
Lo:55
6 pm
Hi:55
12
Sun, Jan 29
Lo:54
12 am
Hi:55
12
Lo:54
6 am
Hi:57
14
Lo:54
12 pm
Hi:57
10
Lo:52
6 pm
Hi:54
5
Mon, Jan 30
Lo:50
12 am
Hi:52
6
Lo:52
6 am
Hi:55
7
Lo:54
12 pm
Hi:55
6
Lo:54
6 pm
Hi:54
6
Tue, Jan 31
Lo:48
12 am
Hi:52
3
Lo:48
6 am
Hi:57
4
Lo:55
12 pm
Hi:59
9
Lo:48
6 pm
Hi:54
1
Sunday, January 1, 2023, 12:00 am — 6:00 am
59 / 57 °F
Heavy rain. Fog.
Humidity: 88%
Barometer: 29.77 "Hg
S
Wind: 21.75 mph
High & Low Weather Summary for January 2023
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 71 °F (Jan 12, 2:52 pm) | 100% (Jan 6, 4:52 am) | 30.34 "Hg (Jan 6, 4:52 am) |
| Low | 39 °F (Jan 22, 4:52 am) | 15% (Jan 26, 2:52 pm) | 29.73 "Hg (Jan 1, 3:00 am) |
| Average | 55 °F | 75% | 30.07 "Hg |
| * Reported Jan 1 12:37 am — Jan 31 11:52 pm, San Diego. 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
San Diego Weather History for January 1, 2023
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:37 am Sun, Jan 1 |  | 59 °F | Light rain. Fog. | 28 mph | ↑ | 93% | 29.80 "Hg | 2 mi |
| 1:01 am |  | 59 °F | Heavy rain. Fog. | 23 mph | ↑ | 93% | 29.79 "Hg | 1 mi |
| 1:21 am | | 59 °F | Heavy rain. Fog. | 23 mph | ↑ | 93% | 29.78 "Hg | 2 mi |
| 1:29 am | | 59 °F | Heavy rain. Fog. | 20 mph | ↑ | 93% | 29.79 "Hg | 2 mi |
| 2:00 am | | 59 °F | Heavy rain. Fog. | 17 mph | ↑ | 96% | 29.77 "Hg | 3 mi |
| 2:42 am | | 59 °F | Heavy rain. Fog. | 18 mph | ↑ | 96% | 29.74 "Hg | 2 mi |
| 3:00 am |  | 59 °F | Rain. Fog. | 29 mph | ↑ | 93% | 29.73 "Hg | 2 mi |
| 3:20 am | | 57 °F | Light rain. Fog. | 23 mph | ↑ | 93% | 29.75 "Hg | 5 mi |
| 3:34 am | | 57 °F | Light rain. Partly cloudy. | 22 mph | ↑ | 87% | 29.75 "Hg | 10 mi |
| 4:04 am |  | 57 °F | Passing clouds. | 23 mph | ↑ | 78% | 29.76 "Hg | 10 mi |
| 4:13 am | | 57 °F | Passing clouds. | 23 mph | ↑ | 78% | 29.76 "Hg | 10 mi |
| 4:52 am |  | 57 °F | Clear. | 21 mph | ↑ | 69% | 29.77 "Hg | 10 mi |
| 5:52 am | | 57 °F | Passing clouds. | 13 mph | ↑ | 78% | 29.80 "Hg | 10 mi |
| 6:52 am |  | 57 °F | Light rain. More clouds than sun. | 20 mph | ↑ | 74% | 29.81 "Hg | 7 mi |
| 7:52 am |  | 57 °F | Overcast. | 21 mph | ↑ | 74% | 29.81 "Hg | 7 mi |
| 8:52 am |  | 58 °F | Partly sunny. | 20 mph | ↑ | 70% | 29.84 "Hg | 9 mi |
| 9:52 am | | 58 °F | Mostly cloudy. | 23 mph | ↑ | 67% | 29.86 "Hg | 9 mi |
| 10:52 am | | 58 °F | Overcast. | 23 mph | ↑ | 67% | 29.86 "Hg | 9 mi |
| 11:52 am | | 59 °F | Mostly cloudy. | 20 mph | ↑ | 69% | 29.83 "Hg | 9 mi |
| 12:52 pm | | 58 °F | Overcast. | 21 mph | ↑ | 67% | 29.80 "Hg | 9 mi |
| 1:52 pm | | 60 °F | Broken clouds. | 23 mph | ↑ | 65% | 29.80 "Hg | 9 mi |
| 2:52 pm | | 58 °F | Broken clouds. | 21 mph | ↑ | 67% | 29.80 "Hg | 8 mi |
| 4:52 pm | | 56 °F | Mostly cloudy. | 16 mph | ↑ | 75% | 29.81 "Hg | 8 mi |
| 5:52 pm |  | 57 °F | Overcast. | 21 mph | ↑ | 72% | 29.84 "Hg | 9 mi |
| 6:52 pm | | 57 °F | Overcast. | 16 mph | ↑ | 69% | 29.85 "Hg | 9 mi |
| 7:52 pm | | 57 °F | Overcast. | 20 mph | ↑ | 69% | 29.88 "Hg | 9 mi |
| 8:52 pm | | 57 °F | Overcast. | 16 mph | ↑ | 69% | 29.88 "Hg | 9 mi |
| 9:52 pm | | 56 °F | Mostly cloudy. | 16 mph | ↑ | 72% | 29.89 "Hg | 9 mi |
| 10:38 pm | | 56 °F | Mostly cloudy. | 15 mph | ↑ | 75% | 29.89 "Hg | 8 mi |
| 10:52 pm | | 55 °F | Light rain. Overcast. | 14 mph | ↑ | 77% | 29.89 "Hg | 8 mi |
| 11:52 pm | | 56 °F | Mostly cloudy. | 15 mph | ↑ | 75% | 29.90 "Hg | 8 mi |
| Weather by CustomWeather, © 2025 | ||||||||