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37.96215, -122.34553

Hourly Observations for December 18, 2021

Temp ( °F °C ) Dew Point ( °F °C ) Humidity (%) Winds ( mph kmh ) Pressure ( in mb ) Visibility ( mi km ) Precip ( " mm )
12:40 am 00:40 Partly Cloudy 37 2.8 35 1.7 93 93 Calm 30.32 1027 9 14 0.00 0.00
12:50 am 00:50 Mostly Cloudy 37 3 36 2 93 93 Calm 30.32 1027 8 13 0.00 0.00
12:53 am 00:53 Mostly Cloudy 38 3.3 36 2.2 93 93 Calm 30.27 1025 8 13 0.00 0.00
1:15 am 01:15 Cloudy with Mist and Fog 37 2.8 36 2.2 96 96 Calm 30.32 1027 2 3 0.00 0.00
1:20 am 01:20 Mostly Cloudy with Fog 38 3.3 36 2.2 93 93 Calm 30.31 1026 1 1 0.00 0.00
1:53 am 01:53 Cloudy with Mist and Fog 39 3.9 38 3.3 96 96 Calm 30.27 1025 1 1 0.00 0.00
2:05 am 02:05 Mostly Cloudy with Fog 39 3.9 38 3.3 96 96 Calm 30.32 1027 1 1 0.00 0.00
2:12 am 02:12 Mostly Cloudy with Fog 39 3.9 39 3.9 100 100 Calm 30.32 1027 0 0 0.00 0.00
2:53 am 02:53 Mostly Cloudy with Fog 39 3.9 38 3.3 96 96 NE 3 6 30.28 1025 0 0 0.00 0.00
3:20 am 03:20 Mostly Cloudy with Fog 39 3.9 39 3.9 100 100 ENE 3 6 30.32 1027 1 1 0.00 0.00
3:53 am 03:53 Mostly Cloudy with Mist and Fog 39 3.9 38 3.3 96 96 Calm 30.27 1025 1 1 0.00 0.00
4:00 am 04:00 Cloudy with Mist and Fog 39 3.9 38 3.3 96 96 NNE 3 6 30.31 1026 2 3 0.00 0.00
4:09 am 04:09 Cloudy with Mist and Fog 39 3.9 38 3.3 96 96 N 6 9 30.31 1026 1 1 0.00 0.00
4:19 am 04:19 Mostly Cloudy with Fog 39 3.9 38 3.3 96 96 N 6 9 30.31 1026 1 1 0.00 0.00
4:30 am 04:30 Mostly Cloudy with Mist and Fog 39 3.9 38 3.3 96 96 N 3 6 30.31 1026 1 1 0.00 0.00
4:40 am 04:40 Cloudy with Mist and Fog 39 3.9 39 3.9 100 100 Calm 30.31 1026 1 2 0.00 0.00
4:53 am 04:53 Cloudy with Mist and Fog 39 3.9 39 3.9 100 100 Calm 30.27 1025 1 1 0.00 0.00
5:00 am 05:00 Mostly Cloudy with Fog 39 3.9 38 3.3 96 96 E 5 7 30.31 1026 1 1 0.00 0.00
5:53 am 05:53 Mostly Cloudy with Fog 39 3.9 38 3.3 96 96 VRB 5 7 30.27 1025 1 1 0.00 0.00
6:53 am 06:53 Mostly Cloudy with Fog 40 4.4 39 3.9 97 97 NE 9 15 30.28 1025 1 1 0.00 0.00
7:02 am 07:02 Mostly Cloudy with Mist and Fog 40 4.4 39 3.9 97 97 NNE 6 9 30.32 1027 1 1 0.00 0.00
7:28 am 07:28 Cloudy with Mist and Fog 40 4.4 39 3.9 97 97 NNE 6 9 30.32 1027 1 2 0.00 0.00
7:53 am 07:53 Cloudy with Mist and Fog 40 4.4 39 3.9 97 97 NNE 6 9 30.28 1026 2 2 0.00 0.00
8:04 am 08:04 Cloudy with Mist and Fog 40 4.4 39 3.9 97 97 NE 6 9 30.33 1027 3 4 0.00 0.00
8:14 am 08:14 Cloudy with Mist and Fog 40 4.4 39 3.9 97 97 NE 6 9 30.33 1027 3 5 0.00 0.00
8:21 am 08:21 Cloudy with Mist and Fog 40 4.4 39 3.9 97 97 NE 6 9 30.33 1027 2 3 0.00 0.00
8:53 am 08:53 Cloudy with Mist and Fog 41 5 40 4.4 96 96 NNE 8 13 30.28 1025 2 3 0.00 0.00
9:00 am 09:00 Cloudy with Mist and Fog 41 5 40 4.4 96 96 NNE 6 9 30.32 1027 4 6 0.00 0.00
9:45 am 09:45 Mostly Cloudy with Mist and Fog 44 6.7 41 5 89 89 NE 6 9 30.32 1027 4 6 0.00 0.00
9:53 am 09:53 Mostly Cloudy with Mist and Fog 44 6.7 40 4.4 85 85 NNE 10 17 30.28 1025 4 6 0.00 0.00
10:53 am 10:53 Cloudy 47 8.3 42 5.6 83 83 VRB 5 7 30.27 1025 9 14 0.00 0.00
11:53 am 11:53 Cloudy 46 7.8 40 4.4 79 79 NE 7 11 30.24 1024 10 16 0.00 0.00
12:02 pm 12:02 Mostly Cloudy 47 8.3 41 5 80 80 NE 7 11 30.28 1025 10 16 0.00 0.00
12:26 pm 12:26 Mostly Cloudy 48 8.9 40 4.4 74 74 ENE 9 15 30.27 1025 10 16 0.00 0.00
12:53 pm 12:53 Mostly Cloudy 49 9.4 40 4.4 71 71 E 10 17 30.21 1023 10 16 0.00 0.00
1:26 pm 13:26 Partly Cloudy 49 9.4 40 4.4 71 71 NE 7 11 30.24 1024 10 16 0.00 0.00
1:53 pm 13:53 Mostly Sunny 49 9.4 40 4.4 71 71 ENE 9 15 30.17 1022 10 16 0.00 0.00
2:53 pm 14:53 Mostly Sunny 49 9.4 40 4.4 71 71 E 9 15 30.15 1021 10 16 0.00 0.00
3:53 pm 15:53 Mostly Sunny 48 8.9 40 4.4 74 74 E 9 15 30.15 1021 10 16 0.00 0.00
4:53 pm 16:53 Clear 46 7.8 39 3.9 77 77 E 6 9 30.14 1021 10 16 0.00 0.00
5:53 pm 17:53 Clear 45 7.2 39 3.9 80 80 E 7 11 30.13 1020 10 16 0.00 0.00
6:53 pm 18:53 Clear 44 6.7 38 3.3 79 79 E 5 7 30.13 1020 10 16 0.00 0.00
7:53 pm 19:53 Mostly Cloudy with Haze 43 6.1 37 2.8 80 80 VRB 3 6 30.12 1020 6 10 0.00 0.00
8:00 pm 20:00 Hazy 43 6.1 37 2.8 80 80 E 5 7 30.17 1022 10 16 0.00 0.00
8:53 pm 20:53 Hazy 42 5.6 37 2.8 82 82 NE 3 6 30.11 1020 9 14 0.00 0.00
9:53 pm 21:53 Mostly Clear 42 5.6 38 3.3 85 85 NE 3 6 30.12 1020 9 14 0.00 0.00
10:13 pm 22:13 Mostly Cloudy 42 5.6 38 3.3 85 85 NNE 3 6 30.17 1022 9 14 0.00 0.00
10:53 pm 22:53 Cloudy 42 5.6 39 3.9 89 89 NE 3 6 30.12 1020 7 11 0.00 0.00
11:53 pm 23:53 Mostly Cloudy with Mist and Fog 41 5 39 3.9 93 93 NE 3 6 30.12 1020 6 10 0.00 0.00

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