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38.56317, -76.07883

Hourly Observations for January 31, 2017

Temp ( °F °C ) Dew Point ( °F °C ) Humidity (%) Winds ( mph kmh ) Pressure ( in mb ) Visibility ( mi km ) Precip ( " mm )
12:19 am 00:19 Clear 30 -1 14 -10 51 51 Calm 30.00 1016 10 16 N/A
12:39 am 00:39 Clear 28 -2 18 -8 64 64 W 3 6 30.06 1018 10 16 N/A
12:59 am 00:59 Clear 27 -3 18 -8 69 69 WSW 3 6 30.06 1018 10 16 N/A
1:19 am 01:19 Clear 25 -4 19 -7 80 80 Calm 30.06 1018 10 16 N/A
1:39 am 01:39 Clear 27 -3 19 -7 74 74 Calm 30.06 1018 10 16 N/A
1:59 am 01:59 Clear 23 -5 19 -7 86 86 Calm 30.06 1018 10 16 N/A
2:19 am 02:19 Clear 27 -3 19 -7 74 74 Calm 30.09 1019 10 16 N/A
2:33 am 02:33 Clear 27 -3 21 -6 80 80 Calm 30.06 1018 10 16 N/A
2:39 am 02:39 Clear 27 -3 21 -6 80 80 Calm 30.06 1018 10 16 N/A
2:59 am 02:59 Clear 27 -3 21 -6 80 80 SSE 3 6 30.06 1018 10 16 N/A
3:14 am 03:14 Clear 27 -3 21 -6 80 80 SSE 5 7 30.06 1018 10 16 N/A
3:19 am 03:19 Clear 27 -3 21 -6 80 80 SE 5 7 30.06 1018 10 16 N/A
3:39 am 03:39 Partly Cloudy 28 -2 23 -5 80 80 SE 3 6 30.06 1018 10 16 N/A
3:59 am 03:59 Mostly Cloudy 28 -2 23 -5 80 80 SSE 5 7 30.03 1017 10 16 N/A
4:19 am 04:19 Mostly Cloudy 28 -2 23 -5 80 80 SE 5 7 30.03 1017 10 16 N/A
4:39 am 04:39 Cloudy 28 -2 23 -5 80 80 SSE 6 9 30.03 1017 10 16 N/A
4:59 am 04:59 Cloudy 28 -2 23 -5 80 80 SSE 6 9 30.00 1016 10 16 N/A
5:19 am 05:19 Mostly Cloudy 30 -1 23 -5 75 75 SSE 8 13 30.00 1016 10 16 N/A
5:39 am 05:39 Mostly Cloudy 30 -1 21 -6 69 69 SE 8 13 30.00 1016 10 16 N/A
5:59 am 05:59 Mostly Cloudy 30 -1 21 -6 69 69 SE 9 15 29.97 1015 10 16 N/A
6:19 am 06:19 Partly Cloudy 30 -1 19 -7 64 64 SE 12 19 29.97 1015 10 16 N/A
6:39 am 06:39 Partly Cloudy 30 -1 19 -7 64 64 SE 13 20 29.94 1014 10 16 N/A
6:59 am 06:59 Partly Cloudy 30 -1 18 -8 59 59 SE 12 19 29.94 1014 10 16 N/A
7:19 am 07:19 Sunny 30 -1 18 -8 59 59 SSE 13 20 29.94 1014 10 16 N/A
7:39 am 07:39 Mostly Cloudy 32 0 19 -7 60 60 SSE 10 17 29.94 1014 10 16 N/A
7:59 am 07:59 Mostly Cloudy 32 0 21 -6 64 64 SSE 10 17 29.91 1013 10 16 N/A
8:19 am 08:19 Partly Cloudy 32 0 21 -6 64 64 SSE 10 17 29.91 1013 10 16 N/A
8:39 am 08:39 Partly Cloudy 32 0 23 -5 69 69 SE 10 17 29.88 1012 10 16 N/A
8:59 am 08:59 Partly Cloudy 34 1 23 -5 65 65 SSE 9 15 29.88 1012 10 16 N/A
9:19 am 09:19 Sunny 34 1 25 -4 70 70 SSE 14 22 29.85 1011 10 16 N/A
9:39 am 09:39 Sunny 36 2 27 -3 70 70 S 10 17 29.83 1010 10 16 N/A
9:59 am 09:59 Sunny 37 3 28 -2 70 70 S 14 22 29.83 1010 10 16 N/A
10:19 am 10:19 Sunny 39 4 30 -1 70 70 S 15 24 29.83 1010 10 16 N/A
10:39 am 10:39 Sunny 41 5 30 -1 66 66 S 14 22 29.80 1009 10 16 N/A
10:59 am 10:59 Sunny 41 5 30 -1 66 66 SSW 14 22 29.80 1009 10 16 N/A
11:19 am 11:19 Sunny 41 5 30 -1 66 66 SSW 7 11 29.80 1009 10 16 N/A
11:39 am 11:39 Sunny 41 5 30 -1 66 66 SSW 8 13 29.80 1009 10 16 N/A
11:59 am 11:59 Sunny 41 5 28 -2 61 61 SSW 7 11 29.77 1008 10 16 N/A
12:19 pm 12:19 Sunny 43 6 28 -2 57 57 SSW 7 11 29.77 1008 10 16 N/A
12:39 pm 12:39 Sunny 43 6 28 -2 57 57 SSW 8 13 29.74 1007 10 16 N/A
12:59 pm 12:59 Sunny 45 7 28 -2 53 53 SSW 7 11 29.74 1007 10 16 N/A
1:19 pm 13:19 Sunny 45 7 28 -2 53 53 SSW 7 11 29.74 1007 10 16 N/A
1:39 pm 13:39 Sunny 46 8 28 -2 50 50 SSW 7 11 29.74 1007 10 16 N/A
1:59 pm 13:59 Sunny 46 8 28 -2 50 50 SSW 10 17 29.74 1007 10 16 N/A
2:19 pm 14:19 Sunny 46 8 28 -2 50 50 SSW 7 11 29.74 1007 10 16 N/A
2:39 pm 14:39 Sunny 48 9 30 -1 50 50 SSW 7 11 29.74 1007 10 16 N/A
2:59 pm 14:59 Sunny 48 9 30 -1 50 50 SSW 9 15 29.74 1007 10 16 N/A
3:19 pm 15:19 Sunny 48 9 30 -1 50 50 SSW 6 9 29.74 1007 10 16 N/A
3:39 pm 15:39 Sunny 50 10 32 0 50 50 SW 3 6 29.74 1007 10 16 N/A
3:59 pm 15:59 Sunny 50 10 32 0 50 50 S 3 6 29.74 1007 10 16 N/A
4:19 pm 16:19 Sunny 48 9 32 0 54 54 Calm 29.77 1008 10 16 N/A
4:39 pm 16:39 Sunny 46 8 32 0 57 57 Calm 29.77 1008 10 16 N/A
4:59 pm 16:59 Sunny 45 7 32 0 61 61 Calm 29.77 1008 10 16 N/A
5:19 pm 17:19 Sunny 43 6 32 0 66 66 SSE 3 6 29.77 1008 10 16 N/A
5:39 pm 17:39 Clear 41 5 32 0 70 70 SSE 3 6 29.80 1009 10 16 N/A
5:59 pm 17:59 Clear 39 4 32 0 75 75 Calm 29.80 1009 10 16 N/A
6:19 pm 18:19 Clear 41 5 32 0 70 70 SSE 3 6 29.80 1009 10 16 N/A
6:39 pm 18:39 Clear 41 5 32 0 70 70 SE 3 6 29.80 1009 10 16 N/A
7:19 pm 19:19 Clear 37 3 32 0 81 81 SSE 3 6 29.83 1010 10 16 N/A
7:39 pm 19:39 Clear 36 2 32 0 87 87 SSE 3 6 29.83 1010 10 16 N/A
7:59 pm 19:59 Clear 36 2 32 0 87 87 Calm 29.83 1010 10 16 N/A
8:19 pm 20:19 Clear 36 2 32 0 87 87 Calm 29.83 1010 10 16 N/A
8:39 pm 20:39 Clear 36 2 32 0 87 87 Calm 29.83 1010 10 16 N/A
8:59 pm 20:59 Clear 36 2 32 0 87 87 Calm 29.85 1011 10 16 N/A
9:19 pm 21:19 Clear 34 1 32 0 93 93 Calm 29.85 1011 10 16 N/A
9:39 pm 21:39 Clear 36 2 32 0 87 87 Calm 29.85 1011 10 16 N/A
9:59 pm 21:59 Clear 36 2 32 0 87 87 Calm 29.88 1012 10 16 N/A
10:19 pm 22:19 Clear 34 1 32 0 93 93 Calm 29.88 1012 10 16 N/A
10:39 pm 22:39 Clear 34 1 32 0 93 93 Calm 29.88 1012 10 16 N/A
10:59 pm 22:59 Clear 32 0 32 0 100 100 Calm 29.88 1012 10 16 N/A
11:19 pm 23:19 Clear 32 0 32 0 100 100 Calm 29.88 1012 10 16 N/A
11:39 pm 23:39 Clear 32 0 30 -1 93 93 Calm 29.91 1013 10 16 N/A
11:59 pm 23:59 Clear 32 0 30 -1 93 93 Calm 29.91 1013 10 16 N/A

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