MONTHLY CLIMATOLOGICAL SUMMARY for September 2025
CITY: Mannheim-Seckenheim ELEV: 96 m LAT: 49° 28' 7" LONG: 8° 33' 26"
TEMPERATURE (°C), BAROMETER (hPa), RAIN (l/m²), WIND SPEED (km/h)
MEAN TEMPERATURE WIND DOM
DAY TEMP HIGH TIME LOW TIME HUM Baro Rain SPEED HIGH TIME DIR
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1 19.3 22.1 17:15 17.3 23:45 78 1007.6 1.4 3.1 16.1 12:40 S-SO
2 18.9 23.5 16:50 16.1 07:55 74 1009.8 0.0 4.6 20.9 15:05 SW
3 20.2 25.8 17:40 16.9 06:25 72 1010.1 0.0 6.8 22.5 14:55 S-SO
4 20.5 25.4 12:35 17.3 07:35 76 1011.8 1.0 3.2 16.1 13:20 SW
5 17.9 21.9 18:05 15.2 07:35 81 1018.5 0.6 3.1 14.5 13:50 S-SO
6 17.8 25.4 16:15 10.9 06:50 72 1021.4 0.2 2.3 16.1 14:40 SO
7 19.9 27.6 17:10 12.5 07:50 66 1015.6 0.0 3.3 16.1 13:40 O-SO
8 17.8 23.4 16:30 13.9 05:35 83 1014.1 0.0 1.0 11.3 16:10 N-NO
9 16.5 19.2 18:00 13.6 23:55 89 1012.3 10.8 1.3 12.9 12:35 W-SW
10 15.6 21.8 15:35 11.1 06:25 84 1009.1 0.2 1.6 19.3 15:40 S-SO
11 17.3 21.5 16:55 14.3 00:50 76 1008.4 0.4 7.1 27.4 13:35 SW
12 16.8 21.7 15:50 13.2 07:40 73 1015.8 0.6 6.3 25.7 13:35 SW
13 17.6 22.8 16:35 13.9 05:45 71 1015.8 0.2 3.8 19.3 13:40 S-SO
14 17.4 22.4 16:00 13.9 05:35 78 1014.1 11.6 5.0 17.7 00:40 SW
15 20.2 24.0 13:20 16.9 23:55 75 1011.7 2.4 11.8 27.4 18:05 SW
16 16.9 19.6 14:55 15.2 07:15 66 1018.4 0.0 12.6 25.7 13:25 SW
17 16.4 21.0 17:20 11.3 07:00 72 1021.6 0.0 3.7 19.3 14:25 SW
18 19.4 26.8 16:10 13.8 07:25 71 1022.0 0.0 3.9 19.3 14:15 S-SO
19 19.6 29.4 16:20 12.3 07:50 72 1022.1 0.0 1.1 11.3 13:55 S-SO
20 22.2 31.8 16:55 15.4 04:20 68 1015.6 0.0 3.9 19.3 15:35 S-SO
21 18.2 22.6 11:55 13.1 23:20 81 1012.5 11.4 3.0 19.3 17:10 N-NW
22 12.4 13.5 03:10 11.4 08:20 92 1015.8 16.4 7.9 19.3 15:05 N-NW
23 13.1 15.4 14:00 11.1 05:30 79 1018.5 1.6 6.1 19.3 12:00 N-NO
24 10.6 11.9 00:00 10.1 08:40 93 1017.6 59.0 3.6 16.1 20:50 N-NW
25 10.8 11.6 15:50 10.1 07:55 96 1016.9 6.2 1.5 11.3 01:40 N
26 11.6 13.7 17:15 9.2 05:15 93 1019.2 0.0 0.6 9.7 16:15 N-NO
27 14.1 18.4 15:45 11.6 07:15 85 1019.9 1.0 0.7 9.7 14:40 W-SW
28 12.8 16.8 16:00 9.8 23:50 87 1020.5 0.0 0.1 4.8 11:35 N
29 12.8 17.4 17:35 9.5 00:40 88 1020.3 0.2 0.1 6.4 09:00 N
30 13.7 18.7 15:25 11.2 07:05 83 1021.5 0.0 2.7 14.5 15:05 N-NW
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Avg: 16.6 31.8 20 9.2 26 79 1015.9 125.2 3.9 27.4 11 SW
Distribution WD Values 1975
Distribution WD N-NO 5.013%
Distribution WD NO 1.215%
Distribution WD NO-O 1.266%
Distribution WD O 1.570%
Distribution WD O-SO 2.532%
Distribution WD SO 3.038%
Distribution WD SO-S 12.658%
Distribution WD S 3.696%
Distribution WD S-SW 4.658%
Distribution WD SW 29.063%
Distribution WD SW-W 15.291%
Distribution WD W 1.215%
Distribution WD W-NW 0.253%
Distribution WD NW 0.152%
Distribution WD NW-N 13.063%
Distribution WD N 5.316%
Rain days >0.0 l/m² Month 18
Rain days >2.0 l/m² Month 7
Rain days >20.0 l/m² Month 1
Ice days max < 0°C 0
Cold days min <= 0°C 0
Cool days max < 10°C 0
Summer days max >=25°C 7
Hot days max >=30°C 1
Last year same Month: Ice days max < 0°C 0
Last year same Month: Cold days min <= 0°C 0
Last year same Month: Cool days max < 10°C 0
Last year same Month: Summer days max >=25°C 7
Last year same Month: Hot days max >=30°C 4
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