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Report for 2020 September
Monthly Climatological Summary for Sep 2020
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 62.5 73.2 16:15 51.3 05:44 0.0 0.0 0.00 4.0 17.0 14:00 ESE
02 70.9 82.9 17:37 58.5 05:37 0.0 0.2 0.00 4.4 20.0 22:31 N
03 67.8 76.9 15:40 54.2 06:20 0.0 0.0 0.00 4.5 26.0 03:46 ENE
04 74.4 82.1 15:09 65.5 02:49 0.0 0.0 0.00 4.2 25.0 12:34 SE
05 80.0 94.4 16:00 68.3 02:44 0.0 3.2 0.00 3.8 22.0 15:41 N
06 81.8 94.0 14:22 73.6 00:00 0.0 3.9 0.00 5.3 34.0 14:09 NW
07 69.6 87.2 15:00 40.8 23:59 0.0 0.7 0.01 7.4 36.0 19:32 NNE
08 30.7 40.8 00:00 27.0 23:05 9.3 0.0 0.71 4.7 25.0 01:25 NNE
09 30.2 35.0 17:06 27.1 01:47 9.7 0.0 0.04 0.9 8.0 16:05 E
10 37.2 42.7 15:12 32.5 02:44 3.2 0.0 0.01 0.7 10.0 19:07 SSE
11 50.3 61.8 16:20 39.6 03:27 0.0 0.0 0.00 3.7 27.0 23:39 W
12 65.4 74.5 15:29 58.2 00:07 0.0 0.0 0.00 5.4 22.0 01:58 NE
13 68.1 77.0 16:03 59.8 03:48 0.0 0.0 0.00 3.5 17.0 15:36 SE
14 70.9 79.2 16:27 62.5 03:16 0.0 0.0 0.00 3.2 15.0 15:57 SSE
15 74.1 81.2 11:30 65.6 01:21 0.0 0.0 0.00 5.3 22.0 14:12 NW
16 65.1 72.7 00:00 59.5 23:58 0.0 0.0 0.00 4.2 15.0 01:08 ESE
17 69.1 78.3 10:22 58.5 02:01 0.0 0.0 0.00 3.6 22.0 20:08 ESE
18 64.0 73.1 15:17 54.1 06:10 0.0 0.0 0.00 1.8 10.0 12:19 SSE
19 73.4 81.4 15:16 66.4 00:47 0.0 0.0 0.00 4.0 18.0 16:37 WNW
20 69.1 80.2 16:01 61.3 04:29 0.0 0.0 0.00 4.1 22.0 12:39 NE
21 68.6 76.9 15:29 58.5 04:48 0.0 0.0 0.00 3.0 14.0 12:12 SSE
22 70.9 80.6 13:59 65.4 01:37 0.0 0.0 0.00 3.8 26.0 12:37 WNW
23 70.3 77.1 15:12 64.1 05:29 0.0 0.0 0.00 6.1 23.0 05:23 NW
24 73.5 81.4 15:11 65.0 03:20 0.0 0.1 0.00 4.7 17.0 15:22 SSE
25 72.4 81.2 17:47 65.2 10:02 0.0 0.0 0.00 4.1 20.0 01:41 NW
26 71.3 83.9 14:35 55.2 23:59 0.0 0.3 0.00 3.8 27.0 13:37 SW
27 46.5 56.0 01:31 40.1 20:51 0.0 0.0 0.00 3.9 21.0 18:00 E
28 46.6 55.9 14:44 38.1 04:03 0.4 0.0 0.00 3.8 20.0 11:40 SE
29 65.4 75.4 16:37 51.7 00:02 0.0 0.0 0.00 4.3 20.0 11:52 SSE
30 61.1 67.4 01:07 52.6 23:57 0.0 0.0 0.00 3.9 18.0 05:09 ESE
----------------------------------------------------------------------------------
64.0 94.4 5 27.0 8 22.6 8.4 0.77 3.9 36.0 7 ENE
Max >= 27.0 30
Max <= 27.0 0
Min <= 0.0 0
Min <= 0.0 0
Max Rain: 0.71 on day 8
Days of Rain: 1 (>= 0.20 in) 0 (>= 2.00 in) 0 (>= 20.00 in)
Heat Base: 40.0 Cool Base: 80.0 Method: Integration