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Report for 2025 Sep
MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2025
NAME: Chelmsford Weather Station CITY: Chelmsford STATE: Essex
ELEV: 110 LAT: 51:44:60 LONG: -000:30:40
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
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01 15.8 19.9 13:52 13.3 06:22 02.5 00.0 02.8 04.4 21.9 10:35 SSW
02 15.6 19.5 11:48 11.6 06:05 02.7 00.0 02.8 04.0 18.4 14:40 S
03 17.6 20.4 17:31 15.5 04:51 00.7 00.0 12.4 07.5 23.0 08:07 SSW
04 15.9 19.2 15:20 13.3 06:56 02.4 00.0 06.6 05.7 18.4 17:05 SW
05 16.4 21.7 17:17 11.6 06:24 01.9 00.0 06.6 03.2 12.7 09:02 W
06 17.3 22.3 14:10 12.2 06:51 01.0 00.0 00.0 03.7 17.3 15:46 ESE
07 20.2 25.5 13:44 15.7 07:00 00.0 01.9 00.0 05.7 18.4 11:37 SSE
08 17.3 21.1 16:23 13.7 06:54 01.0 00.0 00.0 04.9 16.1 11:33 WSW
09 15.6 20.8 14:58 09.3 06:35 02.7 00.0 00.0 02.4 12.7 16:20 S
10 15.5 17.8 09:47 13.4 05:05 02.8 00.0 00.0 04.8 17.3 16:56 S
11 14.3 18.4 13:32 12.2 00:00 04.0 00.0 00.5 06.8 26.4 15:10 SW
12 14.0 19.2 13:54 10.9 06:47 04.3 00.0 00.3 06.8 21.9 12:29 SW
13 13.5 17.5 13:34 10.9 22:09 04.8 00.0 01.0 04.7 18.4 13:53 SW
14 13.8 18.0 22:27 09.0 06:57 04.5 00.0 01.0 05.2 25.3 20:26 SSW
15 16.2 18.7 13:29 14.0 14:40 02.1 00.0 00.0 10.9 33.4 11:25 WSW
16 15.4 19.1 17:21 12.5 07:23 02.9 00.0 00.0 07.4 23.0 12:01 WSW
17 15.9 18.8 17:49 12.6 06:54 02.4 00.0 00.5 06.3 24.1 16:02 SW
18 19.4 21.7 14:19 16.7 00:00 00.0 01.1 00.0 07.3 21.9 13:13 SW
19 19.6 27.0 16:32 14.5 06:07 00.0 01.3 00.0 04.2 12.7 18:15 SSW
20 17.2 22.0 15:16 13.8 05:35 01.1 00.0 00.0 06.1 25.3 18:42 SSW
21 12.5 15.9 16:59 09.1 00:00 05.8 00.0 00.0 06.1 27.6 02:27 NNW
22 10.7 15.9 16:19 06.6 07:10 07.6 00.0 00.0 04.4 17.3 15:32 N
23 10.8 16.4 13:59 04.6 03:54 07.5 00.0 00.0 04.5 16.1 18:27 NNE
24 11.2 14.0 19:05 09.0 06:34 07.1 00.0 00.0 03.4 10.3 00:27 NNE
25 13.2 17.6 14:27 09.1 04:24 05.1 00.0 00.0 05.1 21.9 15:25 NE
26 12.5 14.9 14:04 10.0 02:25 05.8 00.0 00.0 03.7 20.7 14:45 ENE
27 12.6 16.7 17:22 07.9 07:11 05.7 00.0 00.0 02.3 12.7 11:02 S
28 13.2 16.9 15:56 09.7 05:28 05.1 00.0 00.0 02.4 12.7 16:31 SW
29 12.3 18.0 16:15 06.0 07:36 06.0 00.0 00.0 01.6 09.2 14:22 NW
30 13.4 20.8 16:04 07.0 06:55 04.9 00.0 00.0 01.5 09.2 18:04 SSW
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15.0 (15.2) 27.0 day 19 04.6 day 23 104.3 004.3 032.9 04.9 33.4 day 15 SW
Max >= 25: 2
Max Rain: 12.4 ON 3-09-25
Days of Rain: 10 (> .2mm) 5 (> 2mm) 0 (> 20mm)
