Continent: |
Europe | Latitude: |
50.80 | deg. |
Country: |
Belgium | Longitude: |
4.63 |
deg. |
River: |
Dyle | Elevation: |
- |
m |
Station: |
Sint-Joris-Weert | Area: |
645.0 |
km2 |
| Mean for Observation Period: | 1974 | - | 1991 | Total months: | 203 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 6.06 | 5.87 | 6.09 | 5.15 | 4.88 | 4.50 | 4.49 | 4.04 | 4.11 | 4.65 | 4.94 | 5.21 | 5.00 |
| mm | 25.1 | 22.2 | 25.3 | 20.7 | 20.3 | 18.1 | 18.6 | 16.8 | 16.5 | 19.3 | 19.8 | 21.7 | 245. |
| km3 | 0.016 | 0.014 | 0.016 | 0.013 | 0.013 | 0.012 | 0.012 | 0.011 | 0.011 | 0.012 | 0.013 | 0.014 | 0.16 |
| l/s/km2 | 9.39 | 9.10 | 9.45 | 7.99 | 7.57 | 6.98 | 6.95 | 6.27 | 6.38 | 7.20 | 7.65 | 8.09 | 7.75 |
| %% | 10.1 | 9.79 | 10.2 | 8.59 | 8.14 | 7.50 | 7.48 | 6.74 | 6.86 | 7.74 | 8.23 | 8.69 | 100. |
Dyle at Sint-Joris-Weert
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1974 | 3.96 | 4.47 | 3.99 | 3.16 | 2.79 | 2.90 | 2.95 | 3.19 | 3.68 | 6.12 | 7.22 | 7.65 | 4.34 |
| 1975 | 5.62 | 4.62 | 6.13 | 5.58 | 4.02 | 3.88 | 3.28 | 3.20 | 3.43 | 3.23 | 4.66 | 4.06 | 4.31 |
| 1976 | 4.16 | 4.05 | 3.61 | 3.30 | 2.99 | 2.74 | 2.69 | 2.44 | 2.62 | 2.67 | 2.77 | 3.28 | 3.11 |
| 1977 | 3.97 | 4.53 | 3.76 | 3.58 | 3.34 | 3.57 | 3.16 | 3.85 | 2.81 | 2.82 | 4.01 | 3.91 | 3.61 |
| 1978 | 4.08 | 4.14 | 4.44 | 3.68 | 5.31 | 3.46 | 3.50 | 2.74 | 2.68 | 2.89 | 2.96 | 4.16 | 3.67 |
| 1979 | 4.29 | 5.35 | 6.16 | 4.28 | 3.93 | 3.35 | 2.62 | 3.14 | 2.81 | 3.18 | 4.59 | 5.82 | 4.13 |
| 1980 | 5.06 | 5.43 | 4.56 | 4.90 | 4.10 | 3.69 | 7.53 | 3.55 | 3.24 | 3.94 | 4.14 | 5.62 | 4.65 |
| 1981 | 9.38 | 6.88 | 6.31 | 4.93 | 5.12 | 4.87 | 4.33 | 4.03 | 4.21 | 6.06 | 6.02 | 9.14 | 5.94 |
| 1982 | 7.06 | 5.61 | 6.38 | 5.42 | 5.42 | 4.99 | 3.99 | 4.17 | 3.96 | 6.48 | 5.54 | 7.01 | 5.50 |
| 1983 | 6.69 | 6.95 | 6.74 | 6.43 | 6.93 | 5.44 | 4.47 | 3.99 | 4.35 | 4.44 | 4.98 | 5.20 | 5.55 |
| 1984 | 7.31 | 8.09 | 5.39 | 4.94 | 6.00 | - | - | 3.51 | 4.08 | 3.81 | 1.78 | 0. | - |
| 1985 | - | - | - | - | - | - | - | - | - | - | - | 0. | - |
| 1986 | 7.85 | 5.38 | 7.46 | 7.08 | 6.07 | 6.12 | 4.92 | 4.86 | 5.34 | 6.37 | 5.94 | 6.24 | 6.14 |
| 1987 | 6.51 | 6.99 | 8.93 | 5.84 | 5.45 | 6.54 | 6.32 | 5.77 | 5.17 | 6.15 | 7.88 | 6.02 | 6.46 |
| 1988 | 7.94 | 8.25 | 11.4 | 6.44 | 6.68 | 5.42 | 6.66 | 5.38 | 5.62 | 6.61 | 5.77 | 7.88 | 7.00 |
| 1989 | 6.27 | 6.34 | 7.47 | 8.10 | 5.57 | 5.33 | 5.79 | 4.71 | 5.12 | 5.02 | 5.00 | 6.29 | 5.92 |
| 1990 | 5.84 | 6.60 | 5.91 | 5.26 | 4.60 | 4.91 | 4.59 | 5.37 | 5.09 | 4.83 | 5.06 | 5.71 | 5.31 |
| 1991 | 6.95 | 6.15 | 4.95 | 4.67 | 4.67 | 4.80 | 4.97 | 4.82 | 5.73 | 4.37 | 5.59 | 5.88 | 5.30 |