NOAA Reports
Select a Year or Month report
Report for 2018 Aug
Monthly Climatological Summary for Aug 2018
Name: CM2Weather City: Chelmsford State: Essex
Elevation: 66 m Lat: N 51 42 38 Lon: E 000 28 14
Temperature (°C), Rain (mm), 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 21.4 29.2 12:20 13.7 05:04 0.0 1.2 0.0 2.0 11.0 15:18 SW
02 23.9 33.2 12:50 13.9 05:26 0.0 2.8 0.0 1.5 10.0 14:31 SW
03 26.9 36.8 12:56 17.8 05:51 0.0 4.2 0.0 1.5 10.0 15:26 NE
04 23.9 31.6 12:45 18.1 23:54 0.0 1.8 0.0 3.2 14.0 07:52 N
05 22.4 32.0 10:57 14.2 05:43 0.0 1.8 0.0 1.4 11.0 14:54 SE
06 25.2 34.9 12:58 14.2 06:01 0.0 3.8 0.0 1.2 12.0 15:28 SW
07 26.4 36.8 12:23 18.1 05:54 0.0 3.9 4.0 1.6 13.0 14:25 WSW
08 21.0 27.5 12:22 16.4 05:17 0.0 0.3 1.2 2.6 16.0 13:54 WSW
09 15.5 17.8 00:00 12.4 23:54 0.0 0.0 10.4 0.8 12.0 17:30 WNW
10 14.8 21.4 10:49 10.7 05:48 0.2 0.0 2.4 2.0 18.0 11:54 WSW
11 17.3 25.7 13:18 9.7 06:00 0.5 0.0 1.2 1.6 17.0 14:50 SW
12 19.2 24.6 11:35 16.2 00:30 0.0 0.0 1.2 3.1 15.0 10:50 SW
13 19.3 26.3 11:38 15.8 06:28 0.0 0.0 0.2 0.7 13.0 17:02 WNW
14 19.9 26.0 16:09 13.9 06:00 0.0 0.1 0.0 0.7 11.0 15:01 WSW
15 20.0 25.4 11:11 15.0 04:55 0.0 0.1 0.0 2.5 15.0 09:59 WSW
16 17.1 19.8 09:10 13.7 23:58 0.0 0.0 4.6 2.7 16.0 08:46 SW
17 18.0 24.8 11:30 10.7 05:21 0.2 0.0 0.0 1.6 13.0 17:39 WSW
18 19.1 22.5 14:36 15.3 03:30 0.0 0.0 0.0 2.9 14.0 09:00 WSW
19 21.0 26.8 17:56 17.4 06:01 0.0 0.3 0.2 3.3 19.0 11:20 WSW
20 21.7 26.7 14:09 18.6 06:36 0.0 0.3 0.0 0.9 9.0 15:40 WSW
21 22.2 29.8 12:17 16.5 03:48 0.0 1.2 0.0 1.9 14.0 17:12 SW
22 19.4 24.2 16:04 15.1 06:15 0.0 0.0 0.0 2.0 12.0 12:56 WSW
23 18.9 22.9 15:49 15.4 23:58 0.0 0.0 0.6 2.3 18.0 10:16 WSW
24 15.7 22.6 11:21 10.1 23:59 0.3 0.0 2.2 2.7 19.0 14:50 WSW
25 14.6 22.8 11:28 8.2 05:56 1.1 0.0 0.0 1.4 12.0 12:21 WNW
26 13.9 17.4 21:50 10.0 02:07 0.4 0.0 7.8 4.0 23.0 14:20 SW
27 17.4 21.7 11:28 13.8 06:15 0.0 0.0 0.0 2.8 20.0 10:22 WSW
28 17.6 22.8 17:12 14.1 23:15 0.0 0.0 0.0 1.2 13.0 13:55 SW
29 15.7 20.6 17:20 13.7 03:19 0.0 0.0 4.2 1.8 13.0 14:58 NNW
30 16.6 24.8 12:35 10.2 06:01 0.2 0.0 0.0 1.1 10.0 14:50 N
31 17.1 26.3 12:42 12.4 03:36 0.0 0.1 0.0 1.7 11.0 15:57 ENE
----------------------------------------------------------------------------------
19.5 36.8 3 8.2 25 2.9 21.9 40.2 2.0 23.0 26 WSW
Max >= 35.7 2
Max <= 33.6 28
Min <= -20.6 0
Min <= -18.0 0
Max Rain: 10.4 on day 9
Days of Rain: 13 (>= 0.2 mm) 7 (>= 2.0 mm) 0 (>= 20.0 mm)
Heat Base: 12.0 Cool Base: 24.0 Method: Integration