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Report for 2018 April
Monthly Climatological Summary for Apr 2018
Name: www.boulderwx.com City: Boulder State: Colorado
Elevation: 6660 ft Lat: N 40 03 55 Lon: W 105 19 36
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
----------------------------------------------------------------------------------
01 30.0 41.1 22:30 20.6 05:45 10.1 0.0 0.13 1.6 15.0 21:00 ESE
02 53.8 68.2 14:10 36.0 03:00 0.5 0.0 0.00 5.8 31.0 06:30 WNW
03 36.0 46.3 17:14 25.1 07:13 5.0 0.0 0.00 6.8 44.0 03:42 NW
04 42.8 54.1 17:11 27.6 04:16 2.4 0.0 0.00 4.8 25.0 22:00 N
05 50.4 59.1 15:23 43.1 06:33 0.0 0.0 0.00 3.9 21.0 04:46 NW
06 27.2 45.1 00:00 18.1 23:30 13.2 0.0 0.20 3.3 21.0 10:22 E
07 33.4 53.2 20:45 17.6 02:30 8.6 0.0 0.02 1.9 21.0 20:33 SE
08 47.7 54.2 16:22 40.7 05:56 0.0 0.0 0.00 6.1 33.0 10:04 NW
09 40.8 51.8 17:01 30.9 07:46 2.0 0.0 0.01 4.0 23.0 01:00 N
10 53.5 65.2 14:23 42.3 00:16 0.0 0.0 0.00 3.4 22.0 13:18 WNW
11 63.9 70.4 15:17 54.7 07:16 0.0 0.0 0.02 7.5 51.0 10:17 NW
12 54.7 70.5 13:43 42.7 07:26 0.0 0.0 0.00 4.7 38.0 12:31 SE
13 37.2 42.7 00:00 31.3 22:30 3.0 0.0 0.00 6.1 27.0 13:00 NW
14 40.3 51.8 17:00 31.7 06:00 2.7 0.0 0.00 4.9 25.0 00:00 NNE
15 44.9 53.9 17:30 33.4 02:00 1.4 0.0 0.00 3.3 24.0 08:30 ESE
16 51.9 62.0 14:22 37.0 04:00 0.2 0.0 0.00 2.0 14.0 05:30 SSW
17 48.6 63.1 11:35 32.7 23:42 1.2 0.0 0.00 7.7 56.0 15:14 W
18 40.4 51.2 15:58 30.1 05:34 2.6 0.0 0.00 5.8 29.0 04:43 ENE
19 44.5 58.0 16:38 32.3 06:02 1.7 0.0 0.00 3.0 17.0 12:50 E
20 39.8 49.7 00:00 31.6 23:55 1.6 0.0 0.10 3.3 25.0 23:04 N
21 32.5 38.0 22:01 29.4 06:32 7.5 0.0 0.05 2.5 18.0 00:07 NNE
22 48.3 57.8 15:39 34.0 00:00 0.8 0.0 0.00 3.2 18.0 13:35 ESE
23 53.3 66.8 15:45 34.9 23:58 0.2 0.0 0.00 3.0 22.0 20:02 ESE
24 31.2 35.1 00:37 29.3 07:41 8.8 0.0 0.34 1.2 11.0 04:23 ESE
25 44.5 59.9 17:03 27.4 04:06 3.4 0.0 0.00 1.7 13.0 16:41 SE
26 47.8 56.6 00:00 40.6 06:33 0.0 0.0 0.00 3.8 24.0 12:00 SE
27 56.3 65.8 15:48 45.2 01:59 0.0 0.0 0.00 3.3 19.0 14:38 ESE
28 58.2 68.6 16:30 47.1 05:03 0.0 0.0 0.00 2.0 15.0 15:00 E
29 64.2 74.0 15:32 55.5 04:30 0.0 0.0 0.00 4.5 21.0 11:03 WSW
30 57.2 64.4 14:18 47.7 23:58 0.0 0.0 0.00 4.3 21.0 19:37 E
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45.8 74.0 29 17.6 7 76.9 0.0 0.87 4.0 56.0 17 N
Max >= 27.0 30
Max <= 0.0 0
Min <= 0.0 0
Min <= -18.0 0
Max Rain: 0.34 on day 24
Days of Rain: 2 (>= 0.20 in) 0 (>= 2.00 in) 0 (>= 20.00 in)
Heat Base: 40.0 Cool Base: 80.0 Method: Integration