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39.41427, -77.41054

Hourly Observations for December 21, 2017

Temp ( °F °C ) Dew Point ( °F °C ) Humidity (%) Winds ( mph kmh ) Pressure ( in mb ) Visibility ( mi km ) Precip ( " mm )
12:05 am 00:05 Clear 27 -3 25 -4 93 93 Calm 30.15 1021 10 16 0.00 0.00
12:25 am 00:25 Clear 27 -3 27 -3 100 100 Calm 30.15 1021 10 16 0.00 0.00
12:45 am 00:45 Clear 25 -4 23 -5 93 93 Calm 30.15 1021 10 16 0.00 0.00
1:05 am 01:05 Clear 27 -3 27 -3 100 100 Calm 30.15 1021 10 16 0.00 0.00
1:25 am 01:25 Clear 25 -4 25 -4 100 100 Calm 30.15 1021 10 16 0.00 0.00
1:45 am 01:45 Clear 23 -5 23 -5 100 100 Calm 30.15 1021 10 16 0.00 0.00
2:05 am 02:05 Clear 23 -5 23 -5 100 100 Calm 30.15 1021 10 16 0.00 0.00
2:25 am 02:25 Clear 23 -5 23 -5 100 100 Calm 30.18 1022 10 16 0.00 0.00
2:45 am 02:45 Clear 25 -4 25 -4 100 100 ENE 3 6 30.18 1022 10 16 0.00 0.00
3:05 am 03:05 Clear 27 -3 23 -5 86 86 Calm 30.18 1022 10 16 0.00 0.00
3:25 am 03:25 Clear 23 -5 21 -6 93 93 Calm 30.18 1022 10 16 0.00 0.00
3:45 am 03:45 Clear 23 -5 21 -6 93 93 Calm 30.18 1022 10 16 0.00 0.00
4:05 am 04:05 Clear 25 -4 23 -5 93 93 Calm 30.18 1022 10 16 0.00 0.00
4:25 am 04:25 Clear 25 -4 23 -5 93 93 Calm 30.21 1023 10 16 0.00 0.00
4:45 am 04:45 Clear 25 -4 25 -4 100 100 Calm 30.18 1022 10 16 0.00 0.00
5:05 am 05:05 Clear 25 -4 25 -4 100 100 Calm 30.18 1022 10 16 0.00 0.00
5:25 am 05:25 Clear 23 -5 23 -5 100 100 Calm 30.21 1023 10 16 0.00 0.00
5:45 am 05:45 Clear 23 -5 23 -5 100 100 Calm 30.21 1023 10 16 0.00 0.00
6:05 am 06:05 Clear 23 -5 23 -5 100 100 Calm 30.21 1023 10 16 0.00 0.00
6:25 am 06:25 Clear 25 -4 25 -4 100 100 Calm 30.24 1024 10 16 0.00 0.00
6:45 am 06:45 Clear 23 -5 23 -5 100 100 Calm 30.24 1024 10 16 0.00 0.00
6:50 am 06:50 Clear 23 -5 23 -5 100 100 Calm 30.24 1024 10 16 0.00 0.00
7:47 am 07:47 Mostly Sunny 21 -6 21 -6 100 100 Calm 30.27 1025 10 16 0.00 0.00
8:48 am 08:48 Mostly Sunny 27 -3 25 -4 93 93 Calm 30.30 1026 10 16 0.00 0.00
9:47 am 09:47 Mostly Sunny 34 1 21 -6 60 60 Calm 30.33 1027 10 16 0.00 0.00
10:47 am 10:47 Mostly Sunny 37 3 21 -6 52 52 Calm 30.30 1026 10 16 0.00 0.00
11:48 am 11:48 Mostly Sunny 39 4 18 -8 42 42 Calm 30.30 1026 10 16 0.00 0.00
12:48 pm 12:48 Mostly Sunny 41 5 16 -9 36 36 Calm 30.27 1025 10 16 0.00 0.00
1:50 pm 13:50 Mostly Sunny 43 6 14 -10 31 31 Calm 30.21 1023 10 16 0.00 0.00
2:47 pm 14:47 Mostly Sunny 43 6 12 -11 29 29 Calm 30.24 1024 10 16 0.00 0.00
3:50 pm 15:50 Mostly Sunny 43 6 12 -11 29 29 Calm 30.21 1023 10 16 0.00 0.00
4:47 pm 16:47 Mostly Sunny 43 6 18 -8 36 36 Calm 30.21 1023 10 16 0.00 0.00
5:47 pm 17:47 Mostly Clear 37 3 19 -7 48 48 Calm 30.27 1025 10 16 0.00 0.00
6:47 pm 18:47 Mostly Clear 34 1 21 -6 60 60 Calm 30.30 1026 10 16 0.00 0.00
7:47 pm 19:47 Mostly Clear 34 1 19 -7 56 56 Calm 30.30 1026 10 16 0.00 0.00
8:47 pm 20:47 Mostly Clear 30 -1 19 -7 64 64 Calm 30.30 1026 10 16 0.00 0.00
9:05 pm 21:05 Clear 30 -1 21 -6 69 69 Calm 30.30 1026 10 16 0.00 0.00
9:25 pm 21:25 Clear 30 -1 21 -6 69 69 Calm 30.30 1026 10 16 0.00 0.00
9:45 pm 21:45 Clear 30 -1 21 -6 69 69 Calm 30.30 1026 10 16 0.00 0.00
10:05 pm 22:05 Clear 28 -2 21 -6 74 74 Calm 30.30 1026 10 16 0.00 0.00
10:25 pm 22:25 Clear 30 -1 21 -6 69 69 Calm 30.30 1026 10 16 0.00 0.00
10:45 pm 22:45 Partly Cloudy 28 -2 21 -6 74 74 Calm 30.30 1026 10 16 0.00 0.00
11:05 pm 23:05 Mostly Cloudy 30 -1 23 -5 75 75 Calm 30.30 1026 10 16 0.00 0.00
11:25 pm 23:25 Cloudy 30 -1 23 -5 75 75 Calm 30.30 1026 10 16 0.00 0.00
11:45 pm 23:45 Cloudy 32 0 23 -5 69 69 Calm 30.30 1026 10 16 0.00 0.00

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