Last 48 Hours
Stanford Met Tower
Hourly Data | America/Los_Angeles
as of 12/9/25 5:04 AM PST
| Date & Time |
Temp
(°F)
|
RH
(%)
|
Dew Pt
(°F)
|
Wind Dir
(°)
|
Wind Spd
(mph)
|
Wind Gust
(mph)
|
Solar Rad
(W/m2)
|
Pressure
(mb)
|
NowCast AQI Value
(AQI)
|
NowCast AQI Status
|
Latest Rain
(In)
|
Daily Rain
(In)
|
Daily Min Temp
(°F)
|
Daily Max Temp
(°F)
|
|
12/9/25
-
0500
|
44.3
|
97
|
44.5
|
NE | 41
|
0.8
|
3.1
|
0
|
1,027.6
|
55
|
Moderate
|
0.00
|
0.00
|
37.9
|
44.8
|
|
12/9/25
-
0400
|
44.0
|
97
|
44.2
|
W | 263
|
0.6
|
4.0
|
0
|
1,028.0
|
44
|
Good
|
0.00
|
0.00
|
37.9
|
44.8
|
|
12/9/25
-
0300
|
41.8
|
97
|
42.1
|
W | 266
|
0.9
|
2.7
|
0
|
1,028.6
|
37
|
Good
|
0.00
|
0.00
|
37.9
|
43.4
|
|
12/9/25
-
0200
|
39.2
|
97
|
39.4
|
SW | 232
|
3.3
|
5.6
|
0
|
1,028.6
|
32
|
Good
|
0.00
|
0.00
|
37.9
|
41.1
|
|
12/9/25
-
0100
|
38.4
|
97
|
38.6
|
SW | 220
|
2.8
|
4.4
|
0
|
1,028.6
|
29
|
Good
|
0.00
|
0.00
|
37.9
|
39.2
|
|
12/9/25
-
0000
|
38.9
|
97
|
39.1
|
SW | 220
|
2.8
|
4.1
|
0
|
1,028.9
|
29
|
Good
|
0.00
|
0.00
|
38.6
|
58.5
|
|
12/8/25
-
2300
|
39.6
|
97
|
39.8
|
SW | 233
|
3.7
|
5.0
|
0
|
1,029.2
|
29
|
Good
|
0.00
|
0.00
|
38.9
|
58.5
|
|
12/8/25
-
2200
|
40.4
|
97
|
40.6
|
SW | 234
|
3.4
|
4.7
|
0
|
1,029.1
|
30
|
Good
|
0.00
|
0.00
|
39.7
|
58.5
|
|
12/8/25
-
2100
|
41.5
|
97
|
41.7
|
SW | 232
|
3.6
|
5.6
|
0
|
1,029.1
|
34
|
Good
|
0.00
|
0.00
|
40.6
|
58.5
|
|
12/8/25
-
2000
|
43.6
|
96
|
43.4
|
SSW | 208
|
2.9
|
5.7
|
0
|
1,028.8
|
41
|
Good
|
0.00
|
0.00
|
42.0
|
58.5
|
|
12/8/25
-
1900
|
45.7
|
94
|
45.1
|
SW | 225
|
2.8
|
6.0
|
0
|
1,028.7
|
46
|
Good
|
0.00
|
0.00
|
42.7
|
58.5
|
|
12/8/25
-
1800
|
49.8
|
87
|
47.0
|
WNW | 303
|
2.1
|
6.7
|
0
|
1,028.6
|
41
|
Good
|
0.00
|
0.00
|
42.7
|
58.5
|
|
12/8/25
-
1700
|
55.3
|
67
|
45.6
|
NNE | 25
|
4.1
|
8.2
|
36
|
1,028.3
|
37
|
Good
|
0.00
|
0.00
|
42.7
|
58.5
|
|
12/8/25
-
1600
|
57.7
|
61
|
45.5
|
ESE | 115
|
1.2
|
4.4
|
186
|
1,027.3
|
45
|
Good
|
0.00
|
0.00
|
42.7
|
58.5
|
|
12/8/25
-
1500
|
56.4
|
64
|
45.2
|
ESE | 106
|
2.4
|
6.9
|
328
|
1,027.8
|
51
|
Moderate
|
0.00
|
0.00
|
42.7
|
57.8
|
|
12/8/25
-
1400
|
53.9
|
68
|
44.4
|
NW | 309
|
2.5
|
7.9
|
436
|
1,028.8
|
55
|
Moderate
|
0.00
|
0.00
|
42.7
|
55.8
|
|
12/8/25
-
1300
|
52.4
|
72
|
44.6
|
N | 352
|
3.7
|
10.7
|
490
|
1,029.1
|
55
|
Moderate
|
0.00
|
0.00
|
42.7
|
53.2
|
|
12/8/25
-
1200
|
49.5
|
78
|
43.8
|
ENE | 61
|
1.5
|
4.4
|
487
|
1,029.2
|
55
|
Moderate
|
0.00
|
0.00
|
42.7
|
51.9
|
|
12/8/25
-
1100
|
46.3
|
87
|
43.7
|
NNE | 26
|
2.6
|
7.8
|
378
|
1,030.1
|
55
|
Moderate
|
0.00
|
0.00
|
42.7
|
47.9
|
|
12/8/25
-
1000
|
44.3
|
93
|
43.3
|
N | 8
|
2.4
|
5.7
|
149
|
1,030.5
|
58
|
Moderate
|
0.00
|
0.00
|
42.7
|
47.0
|
|
12/8/25
-
0900
|
43.2
|
97
|
43.3
|
NNE | 21
|
2.2
|
6.2
|
54
|
1,030.5
|
64
|
Moderate
|
0.00
|
0.00
|
42.7
|
47.0
|
|
12/8/25
-
0800
|
43.1
|
97
|
43.3
|
SSE | 164
|
2.3
|
6.3
|
11
|
1,030.3
|
65
|
Moderate
|
0.00
|
0.00
|
42.9
|
47.0
|
|
12/8/25
-
0700
|
43.0
|
97
|
43.3
|
SSE | 168
|
2.2
|
5.6
|
0
|
1,029.8
|
68
|
Moderate
|
0.00
|
0.00
|
42.9
|
47.0
|
|
12/8/25
-
0600
|
43.6
|
97
|
43.8
|
S | 169
|
2.4
|
5.3
|
0
|
1,029.2
|
69
|
Moderate
|
0.00
|
0.00
|
43.3
|
47.0
|
|
12/8/25
-
0500
|
44.0
|
97
|
44.2
|
SSW | 207
|
2.2
|
4.8
|
0
|
1,029.2
|
76
|
Moderate
|
0.00
|
0.00
|
43.7
|
47.0
|
|
12/8/25
-
0400
|
44.9
|
95
|
44.5
|
SE | 137
|
2.6
|
5.0
|
0
|
1,029.1
|
77
|
Moderate
|
0.00
|
0.00
|
44.6
|
47.0
|
|
12/8/25
-
0300
|
45.0
|
93
|
44.2
|
ESE | 112
|
2.9
|
6.3
|
0
|
1,029.5
|
84
|
Moderate
|
0.00
|
0.00
|
44.7
|
47.0
|
|
12/8/25
-
0200
|
45.4
|
95
|
45.0
|
E | 88
|
2.9
|
5.3
|
0
|
1,029.3
|
95
|
Moderate
|
0.00
|
0.00
|
45.1
|
47.0
|
|
12/8/25
-
0100
|
46.5
|
96
|
46.5
|
NNW | 335
|
2.1
|
4.7
|
0
|
1,029.2
|
91
|
Moderate
|
0.00
|
0.00
|
46.2
|
47.0
|
|
12/8/25
-
0000
|
47.1
|
97
|
47.3
|
NNW | 329
|
2.8
|
6.4
|
0
|
1,029.2
|
79
|
Moderate
|
0.00
|
0.00
|
41.7
|
55.5
|
|
12/7/25
-
2300
|
47.4
|
97
|
47.7
|
NW | 309
|
2.2
|
5.0
|
0
|
1,029.3
|
66
|
Moderate
|
0.00
|
0.00
|
41.7
|
55.5
|
|
12/7/25
-
2200
|
46.3
|
97
|
46.5
|
WNW | 291
|
2.4
|
5.1
|
0
|
1,029.1
|
56
|
Moderate
|
0.00
|
0.00
|
41.7
|
55.5
|
|
12/7/25
-
2100
|
43.4
|
97
|
43.7
|
WSW | 258
|
3.0
|
6.0
|
0
|
1,028.9
|
54
|
Moderate
|
0.00
|
0.00
|
41.7
|
55.5
|
|
12/7/25
-
2000
|
42.9
|
97
|
43.1
|
SW | 231
|
3.0
|
5.6
|
0
|
1,028.7
|
56
|
Moderate
|
0.00
|
0.00
|
41.7
|
55.5
|
|
12/7/25
-
1900
|
44.8
|
95
|
44.4
|
SSW | 211
|
2.8
|
6.6
|
0
|
1,028.3
|
57
|
Moderate
|
0.00
|
0.00
|
43.4
|
55.5
|
|
12/7/25
-
1800
|
48.3
|
87
|
45.6
|
NW | 323
|
1.2
|
4.2
|
0
|
1,028.1
|
59
|
Moderate
|
0.00
|
0.00
|
44.2
|
55.5
|
|
12/7/25
-
1700
|
52.7
|
75
|
46.1
|
NNW | 348
|
2.8
|
5.4
|
37
|
1,027.4
|
63
|
Moderate
|
0.00
|
0.00
|
44.2
|
55.5
|
|
12/7/25
-
1600
|
54.6
|
70
|
46.0
|
NNW | 348
|
2.8
|
5.6
|
181
|
1,026.8
|
65
|
Moderate
|
0.00
|
0.00
|
44.2
|
55.5
|
|
12/7/25
-
1500
|
54.5
|
70
|
46.0
|
NNW | 336
|
2.1
|
6.0
|
289
|
1,026.7
|
66
|
Moderate
|
0.00
|
0.00
|
44.2
|
55.1
|
|
12/7/25
-
1400
|
53.6
|
72
|
45.7
|
N | 10
|
1.7
|
5.8
|
424
|
1,027.2
|
73
|
Moderate
|
0.00
|
0.00
|
44.2
|
54.5
|
|
12/7/25
-
1300
|
50.1
|
85
|
46.8
|
W | 278
|
2.4
|
6.6
|
455
|
1,027.5
|
74
|
Moderate
|
0.00
|
0.00
|
44.2
|
52.9
|
|
12/7/25
-
1200
|
46.7
|
96
|
46.8
|
W | 276
|
1.3
|
5.8
|
259
|
1,028.4
|
70
|
Moderate
|
0.00
|
0.00
|
44.2
|
48.4
|
|
12/7/25
-
1100
|
45.4
|
97
|
45.6
|
S | 171
|
2.1
|
5.7
|
116
|
1,029.1
|
69
|
Moderate
|
0.00
|
0.00
|
44.2
|
47.1
|
|
12/7/25
-
1000
|
44.4
|
97
|
44.6
|
WSW | 249
|
2.4
|
5.4
|
76
|
1,029.4
|
73
|
Moderate
|
0.00
|
0.00
|
44.2
|
47.1
|
|
12/7/25
-
0900
|
44.3
|
97
|
44.5
|
WNW | 283
|
1.9
|
4.4
|
31
|
1,028.7
|
77
|
Moderate
|
0.00
|
0.00
|
44.2
|
47.1
|
|
12/7/25
-
0800
|
44.6
|
97
|
44.8
|
WSW | 252
|
2.0
|
5.5
|
6
|
1,027.7
|
78
|
Moderate
|
0.00
|
0.00
|
44.5
|
47.1
|
|
12/7/25
-
0700
|
44.7
|
97
|
44.9
|
WSW | 252
|
1.7
|
3.6
|
0
|
1,027.1
|
78
|
Moderate
|
0.00
|
0.00
|
44.5
|
47.1
|
|
12/7/25
-
0600
|
44.9
|
97
|
45.1
|
NE | 36
|
0.9
|
3.4
|
0
|
1,026.5
|
78
|
Moderate
|
0.00
|
0.00
|
44.7
|
47.1
|
|
12/7/25
-
0500
|
45.0
|
97
|
45.2
|
SW | 219
|
1.2
|
4.6
|
0
|
1,025.8
|
81
|
Moderate
|
0.00
|
0.00
|
44.9
|
47.1
|
| Max |
57.7
|
97
|
47.7
|
- |
4.1
|
10.7
|
490
|
1,030.5
|
95
|
- |
0.00
|
0.00
|
46.2
|
58.5
|
| Avg |
46.3
|
90
|
44.3
|
- |
2.3
|
5.5
|
90
|
1,028.6
|
60
|
- |
0.00
|
- |
- |
- |
| Min |
38.4
|
61
|
38.6
|
- |
0.6
|
2.7
|
0
|
1,025.8
|
29
|
- |
0.00
|
0.00
|
37.9
|
39.2
|
| Total |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.00
|
- |
- |
- |