Willisau Land - Chellen 6737
Discharge and Water level
Temperature
|
Discharge
l/min
|
Temperature
°C
|
Conductivity
µS/cm
|
|
|---|---|---|---|
|
Last reading
04.04.2026 06:00
|
260
|
8.7
|
586
|
| 24hr mean | 260 | 8.7 | 587 |
| 24hr maximum | 261 | 8.8 | 587 |
| 24hr minimum | 260 | 8.7 | 586 |
Data and statistics
Key figures Discharge
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monthly mean | 270 l/min | 267 l/min | 266 l/min | 268 l/min | 269 l/min | 271 l/min | 270 l/min | 273 l/min | 274 l/min | 272 l/min | 271 l/min | 270 l/min |
| Maximum reading |
515 l/min
02.01.2007
|
516 l/min
13.02.2007
|
516 l/min
02.03.2007
|
515 l/min
10.04.2006
|
515 l/min
30.05.2006
|
516 l/min
01.06.2006
|
515 l/min
25.07.2007
|
516 l/min
09.08.2007
|
515 l/min
18.09.2006
|
515 l/min
02.10.2006
|
310 l/min
01.11.2006
|
515 l/min
09.12.2006
|
| Minimum daily mean value |
0.300 l/min
16.01.2005
|
0.300 l/min
09.02.2005
|
0.300 l/min
03.03.2024
|
0.300 l/min
17.04.2024
|
0.300 l/min
04.05.2024
|
0.200 l/min
29.06.2005
|
0.200 l/min
24.07.2005
|
0.200 l/min
01.08.2005
|
0.200 l/min
23.09.2004
|
225 l/min
03.10.2004
|
0.300 l/min
01.12.2004
|
0.300 l/min
14.12.2004
|
Annual mean
Highest
303 l/min
2006
Lowest
234 l/min
2020
Mean
270 l/min
Total period
Key figures Temperature
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monthly mean | 8.8 °C | 8.9 °C | 8.9 °C | 9.2 °C | 9.5 °C | 10.0 °C | 10.4 °C | 10.6 °C | 10.6 °C | 10.1 °C | 9.6 °C | 9.1 °C |
| Maximum reading |
8.9 °C
10.01.2025
|
9.0 °C
20.02.2024
|
9.1 °C
23.03.2024
|
9.4 °C
16.04.2024
|
9.8 °C
31.05.2025
|
10.4 °C
30.06.2025
|
10.7 °C
01.08.2024
|
10.8 °C
08.08.2024
|
10.9 °C
09.09.2024
|
10.4 °C
21.10.2024
|
10.1 °C
01.11.2024
|
9.4 °C
01.12.2024
|
| Minimum reading |
8.7 °C
22.01.2025
|
8.7 °C
09.02.2025
|
8.7 °C
19.03.2025
|
9.0 °C
09.04.2025
|
9.3 °C
01.05.2024
|
9.7 °C
01.06.2024
|
10.1 °C
01.07.2024
|
0.0 °C
08.08.2024
|
10.4 °C
30.09.2025
|
9.8 °C
30.10.2025
|
9.1 °C
24.11.2025
|
8.6 °C
28.12.2025
|