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39.09545, -121.55219

Hourly Observations for December 15, 2017

Temp ( °F °C ) Dew Point ( °F °C ) Humidity (%) Winds ( mph kmh ) Pressure ( in mb ) Visibility ( mi km ) Precip ( " mm )
12:04 am 00:04 Clear with Mist and Fog 36 2.2 34 1.1 93 93 Calm 30.21 1023 2 3 0.00 0.00
12:11 am 00:11 Mostly Cloudy with Mist and Fog 36 2.2 34 1.1 93 93 NNW 3 6 30.21 1023 1 2 0.00 0.00
12:21 am 00:21 Mostly Clear with Mist and Fog 38 3.3 35 1.7 89 89 Calm 30.21 1023 2 3 0.00 0.00
12:24 am 00:24 Clear with Mist and Fog 38 3.3 35 1.7 89 89 Calm 30.21 1023 3 5 0.00 0.00
12:53 am 00:53 Clear with Mist and Fog 35 1.7 33 0.6 93 93 Calm 30.22 1024 3 4 0.00 0.00
1:06 am 01:06 Clear with Mist and Fog 36 2.2 34 1.1 93 93 NNW 5 7 30.21 1023 3 5 0.00 0.00
1:53 am 01:53 Mostly Cloudy with Mist and Fog 34 1.1 32 0 92 92 Calm 30.23 1024 1 1 0.00 0.00
2:11 am 02:11 Partly Cloudy with Mist and Fog 36 2.2 33 0.6 89 89 Calm 30.21 1023 1 2 0.00 0.00
2:16 am 02:16 Partly Cloudy with Mist and Fog 36 2.2 33 0.6 89 89 Calm 30.21 1023 2 3 0.00 0.00
2:25 am 02:25 Mostly Clear with Mist and Fog 37 2.8 33 0.6 86 86 Calm 30.21 1023 4 6 0.00 0.00
2:38 am 02:38 Mostly Clear with Mist and Fog 32 0 30 -1.1 92 92 WNW 3 6 30.21 1023 2 3 0.00 0.00
2:42 am 02:42 Mostly Cloudy with Mist and Fog 33 0.6 31 -0.6 92 92 WNW 3 6 30.21 1023 1 2 0.00 0.00
2:44 am 02:44 Mostly Cloudy with Mist and Fog 33 0.6 31 -0.6 92 92 WNW 3 6 30.21 1023 1 1 0.00 0.00
2:53 am 02:53 Mostly Cloudy with Fog 33 0.6 31 -0.6 92 92 WNW 5 7 30.24 1024 1 1 0.00 0.00
2:58 am 02:58 Partly Cloudy with Mist and Fog 33 0.6 31 -0.6 92 92 Calm 30.24 1024 2 2 0.00 0.00
3:06 am 03:06 Partly Cloudy with Mist and Fog 34 1.1 31 -0.6 89 89 Calm 30.21 1023 2 3 0.00 0.00
3:12 am 03:12 Mostly Clear with Mist and Fog 34 1.1 32 0 92 92 Calm 30.21 1023 1 2 0.00 0.00
3:22 am 03:22 Clear with Mist and Fog 35 1.7 32 0 89 89 Calm 30.21 1023 3 4 0.00 0.00
3:29 am 03:29 Clear with Mist and Fog 36 2.2 33 0.6 89 89 NE 3 6 30.21 1023 4 6 0.00 0.00
3:53 am 03:53 Clear with Mist and Fog 36 2.2 33 0.6 89 89 NNE 3 6 30.22 1023 4 6 0.00 0.00
4:29 am 04:29 Clear with Mist and Fog 34 1.1 31 -0.6 89 89 Calm 30.21 1023 2 3 0.00 0.00
4:40 am 04:40 Clear with Mist and Fog 35 1.7 31 -0.6 85 85 Calm 30.21 1023 1 1 0.00 0.00
4:53 am 04:53 Clear with Fog 34 1.1 31 -0.6 89 89 Calm 30.21 1023 1 1 0.00 0.00
5:01 am 05:01 Clear with Mist and Fog 33 0.6 31 -0.6 92 92 Calm 30.21 1023 2 2 0.00 0.00
5:11 am 05:11 Clear with Mist and Fog 35 1.7 31 -0.6 85 85 Calm 30.21 1023 3 5 0.00 0.00
5:33 am 05:33 Clear with Mist and Fog 33 0.6 31 -0.6 92 92 Calm 30.21 1023 3 4 0.00 0.00
5:48 am 05:48 Partly Cloudy with Mist and Fog 34 1 30 -1 87 87 Calm 30.18 1022 2 3 0.00 0.00
5:53 am 05:53 Partly Cloudy with Mist and Fog 34 1.1 31 -0.6 89 89 Calm 30.21 1023 2 3 0.00 0.00
6:03 am 06:03 Partly Cloudy with Mist and Fog 33 0.6 31 -0.6 92 92 Calm 30.21 1023 3 5 0.00 0.00
6:09 am 06:09 Mostly Cloudy with Mist and Fog 33 0.6 31 -0.6 92 92 Calm 30.21 1023 2 3 0.00 0.00
6:11 am 06:11 Mostly Cloudy with Mist and Fog 33 0.6 31 -0.6 92 92 Calm 30.21 1023 1 2 0.00 0.00
6:18 am 06:18 Mostly Cloudy with Fog 33 0.6 31 -0.6 92 92 Calm 30.21 1023 1 1 0.00 0.00
6:30 am 06:30 Mostly Cloudy with Fog 34 1.1 31 -0.6 89 89 Calm 30.21 1023 0 0 0.00 0.00
6:38 am 06:38 Mostly Cloudy with Fog 33 0.6 31 -0.6 92 92 Calm 30.21 1023 0 0 0.00 0.00
6:53 am 06:53 Mostly Cloudy with Fog 33 0.6 32 0 96 96 NW 3 6 30.22 1023 0 0 0.00 0.00
7:18 am 07:18 Mostly Cloudy with Fog 33 0.6 32 0 96 96 Calm 30.21 1023 1 1 0.00 0.00
7:28 am 07:28 Mostly Cloudy with Fog 34 1.1 32 0 92 92 Calm 30.21 1023 0 0 0.00 0.00
7:39 am 07:39 Mostly Cloudy with Mist and Fog 35 1.7 32 0 89 89 Calm 30.21 1023 1 2 0.00 0.00
7:46 am 07:46 Partly Cloudy with Mist and Fog 34 1.1 33 0.6 97 97 Calm 30.21 1023 2 2 0.00 0.00
7:53 am 07:53 Partly Cloudy with Mist and Fog 36 2.2 33 0.6 89 89 NE 3 6 30.21 1023 3 4 0.00 0.00
8:45 am 08:45 Sunny with Mist and Fog 40 4.4 37 2.8 89 89 Calm 30.21 1023 1 2 0.00 0.00
8:53 am 08:53 Sunny with Mist and Fog 41 5 39 3.9 93 93 Calm 30.22 1024 2 3 0.00 0.00
8:59 am 08:59 Sunny with Mist and Fog 42 5.6 40 4.4 92 92 Calm 30.21 1023 3 5 0.00 0.00
9:53 am 09:53 Sunny with Mist and Fog 47 8.3 44 6.7 90 90 Calm 30.22 1023 6 10 0.00 0.00
10:53 am 10:53 Sunny 50 10 43 6.1 77 77 WSW 3 6 30.21 1023 10 16 0.00 0.00
11:53 am 11:53 Sunny 53 11.7 45 7.2 74 74 W 3 6 30.17 1022 8 13 0.00 0.00
12:53 pm 12:53 Sunny 57 13.9 45 7.2 64 64 SE 3 6 30.12 1020 8 13 0.00 0.00
1:53 pm 13:53 Sunny 57 13.9 46 7.8 67 67 W 3 6 30.10 1019 8 13 0.00 0.00
2:53 pm 14:53 Sunny 56 13.3 46 7.8 70 70 NW 3 6 30.09 1019 8 13 0.00 0.00
3:53 pm 15:53 Sunny 55 12.8 46 7.8 72 72 Calm 30.07 1018 7 11 0.00 0.00
4:53 pm 16:53 Clear 52 11.1 45 7.2 77 77 Calm 30.07 1018 8 13 0.00 0.00
5:53 pm 17:53 Clear 49 9.4 44 6.7 83 83 Calm 30.06 1018 7 11 0.00 0.00
6:53 pm 18:53 Hazy 49 9.4 44 6.7 83 83 NNW 5 7 30.08 1019 6 10 0.00 0.00
7:53 pm 19:53 Clear 48 8.9 43 6.1 83 83 E 5 7 30.06 1018 8 13 0.00 0.00
8:53 pm 20:53 Partly Cloudy 48 8.9 44 6.7 86 86 WNW 7 11 30.05 1018 8 13 0.00 0.00
9:53 pm 21:53 Clear 46 7.8 42 5.6 86 86 W 3 6 30.02 1017 8 13 0.00 0.00
10:53 pm 22:53 Mostly Clear with Mist and Fog 42 5.6 40 4.4 92 92 NW 5 7 30.03 1017 6 10 0.00 0.00
11:53 pm 23:53 Clear with Mist and Fog 40 4.4 38 3.3 93 93 NE 3 6 30.01 1016 5 8 0.00 0.00

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