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Report for 2017 December
Monthly Climatological Summary for Dec 2017
Name: departure period NCDC 1981-2010 City: Valentine State: Nebraska
Elevation: 2593 ft Lat: N 42° 52' 30" Lon: W 100° 33' 48"
Temperature (°F), Rain (in), Wind Speed (mph)
Heat Cool Avg
Mean Deg Deg Wind Dom
Day Temp High Time Low Time Days Days Rain Speed High Time Dir
----------------------------------------------------------------------------------
1 33.3 54.0 12:53 21.0 23:59 31.7 0.0 0.00 1.9 15.0 13:34 W
2 34.9 61.6 13:55 19.3 07:37 30.1 0.0 0.00 3.1 21.0 14:18 WSW
3 37.5 52.7 13:57 21.8 03:16 27.5 0.0 0.00 2.5 13.0 15:16 SSW
4 28.0 40.2 02:38 14.5 23:00 37.0 0.0 0.06 12.7 44.0 11:30 WNW
5 29.7 38.5 17:57 14.3 00:11 35.3 0.0 0.00 10.4 30.0 19:04 W
6 23.4 32.5 09:54 5.3 23:58 41.6 0.0 0.03 11.6 31.0 15:41 WNW
7 20.1 36.5 23:32 -0.5 05:07 44.9 0.0 0.00 5.4 22.0 13:44 W
8 34.7 40.3 14:45 25.4 08:32 30.3 0.0 0.00 9.9 31.0 02:51 WNW
9 36.3 50.3 15:39 26.0 09:01 28.7 0.0 0.00 6.1 21.0 13:47 W
10 42.9 60.0 14:23 29.2 08:31 22.1 0.0 0.00 8.3 27.0 13:20 W
11 39.6 46.1 06:26 33.4 00:43 25.4 0.0 0.00 13.4 41.0 12:54 NW
12 36.5 59.5 15:23 19.0 07:33 28.5 0.0 0.00 4.4 17.0 14:22 WSW
13 42.8 52.6 02:40 34.5 23:17 22.2 0.0 0.00 13.1 46.0 04:22 WNW
14 32.2 35.0 03:19 24.5 23:54 32.8 0.0 0.07 8.4 26.0 10:35 WNW
15 32.7 52.3 15:03 20.0 05:05 32.2 0.0 0.00 4.8 19.0 02:48 WSW
16 34.4 39.0 14:53 26.6 05:16 30.6 0.0 0.00 5.3 22.0 10:34 N
17 33.5 39.1 12:30 28.2 23:55 31.5 0.0 0.00 3.2 18.0 22:23 SSW
18 37.5 56.0 14:55 23.3 05:00 27.5 0.0 0.00 6.5 25.0 14:52 WSW
19 33.7 42.0 01:28 27.0 23:34 31.3 0.0 0.00 5.1 24.0 01:47 NNE
20 36.4 49.0 15:00 26.6 00:20 28.6 0.0 0.00 8.7 28.0 23:22 S
21 15.7 29.8 00:00 11.2 20:30 49.3 0.0 0.13 11.6 33.0 00:42 NNW
22 12.6 24.9 13:44 -0.8 05:21 52.4 0.0 0.00 5.0 23.0 13:28 NW
23 11.7 17.1 12:53 9.9 08:30 53.3 0.0 0.05 2.7 15.0 20:51 WNW
24 7.8 20.5 14:07 -2.8 07:20 57.2 0.0 0.00 6.2 26.0 12:30 W
25 0.2 2.5 10:26 -3.4 02:01 64.8 0.0 0.00 3.0 16.0 06:57 NW
26 -4.5 2.2 15:22 -12.4 08:23 69.5 0.0 0.01 1.3 10.0 03:15 W
27 5.8 14.6 16:29 -7.5 00:52 59.2 0.0 0.00 6.7 24.0 14:08 S
28 14.7 21.4 15:04 8.6 01:36 50.3 0.0 0.00 3.7 15.0 11:34 NW
29 8.4 14.6 09:59 0.8 23:55 56.6 0.0 0.00 10.6 25.0 11:06 NNE
30 -2.3 1.2 13:21 -10.9 23:59 67.4 0.0 0.04 5.2 17.0 15:12 ENE
31 -10.8 -5.0 16:43 -19.5 23:48 75.8 0.0 0.00 2.4 12.0 14:08 NW
----------------------------------------------------------------------------------
23.9 61.6 2 -19.5 31 1275.6 0.0 0.39 6.6 46.0 13 WNW
Max >= 90.0: 0
Max <= 32.0: 11
Min <= 32.0: 29
Min <= 0.0: 8
Max Rain: 0.13 on day 21
Days of Rain: 7 (>= 0.01 in) 1 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration