Continent: |
Europe | Latitude: |
0.00 | deg. |
Country: |
Russia | Longitude: |
0.00 |
deg. |
River: |
Avvakumovka | Elevation: |
12.0 |
m |
Station: |
Vetka | Area: |
1740.0 |
km2 |
| Mean for Observation Period: | 1937 | - | 1985 | Total months: | 563 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 2.38 | 1.68 | 1.81 | 18.2 | 35.8 | 28.5 | 17.1 | 20.5 | 30.8 | 19.5 | 11.9 | 4.19 | 16.0 |
| mm | 3.66 | 2.36 | 2.79 | 27.1 | 55.2 | 42.4 | 26.4 | 31.6 | 45.8 | 30.1 | 17.7 | 6.45 | 291. |
| km3 | 0.0064 | 0.0041 | 0.0048 | 0.047 | 0.096 | 0.074 | 0.046 | 0.055 | 0.080 | 0.052 | 0.031 | 0.011 | 0.51 |
| l/s/km2 | 1.37 | 0.97 | 1.04 | 10.4 | 20.6 | 16.4 | 9.85 | 11.8 | 17.7 | 11.2 | 6.84 | 2.41 | 9.22 |
| %% | 1.24 | 0.87 | 0.94 | 9.44 | 18.6 | 14.8 | 8.90 | 10.7 | 16.0 | 10.2 | 6.19 | 2.18 | 100. |
Avvakumovka at Vetka
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1937 | 5.85 | 2.76 | 2.76 | 16.4 | 22.5 | 16.8 | 9.77 | 5.71 | 2.84 | 2.76 | 2.32 | 1.41 | 7.66 |
| 1938 | 0.89 | 0.73 | 1.37 | 14.8 | 29.0 | 13.9 | 5.20 | 4.43 | 44.0 | 21.4 | 29.6 | 6.44 | 14.3 |
| 1939 | 3.50 | 2.70 | 3.00 | 5.93 | 26.8 | - | - | 12.1 | 31.8 | 22.4 | 11.9 | 4.79 | - |
| 1940 | 2.17 | 1.22 | 1.04 | 2.54 | 18.6 | 40.5 | 17.8 | 13.8 | 12.6 | 3.25 | 2.43 | 1.61 | 9.80 |
| 1941 | 0.92 | 0.83 | 0.77 | 18.4 | 46.4 | 30.8 | 7.63 | 13.5 | 18.5 | 48.5 | 11.5 | 4.51 | 16.9 |
| 1942 | 3.14 | 1.97 | 2.10 | 10.2 | 28.0 | 11.6 | 7.76 | 18.8 | 39.7 | 33.5 | 16.2 | 3.94 | 14.7 |
| 1943 | 2.16 | 1.90 | 1.82 | 14.4 | 39.7 | 34.7 | 7.34 | 3.60 | 71.4 | 16.9 | 6.99 | 4.54 | 17.1 |
| 1944 | 3.27 | 2.48 | 2.32 | 14.3 | 46.1 | 19.4 | 8.80 | 6.26 | 17.3 | 6.74 | 4.87 | 2.43 | 11.2 |
| 1945 | 1.50 | 1.60 | 1.50 | 3.98 | 22.2 | 42.2 | 23.5 | 40.0 | 11.7 | 9.29 | 7.80 | 3.29 | 14.0 |
| 1946 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1947 | 2.31 | 1.87 | 1.57 | 24.4 | 32.4 | 20.4 | 11.2 | 8.54 | 14.6 | 52.7 | 8.79 | 3.12 | 15.2 |
| 1948 | 2.94 | 2.50 | 2.95 | 30.7 | 40.3 | 36.7 | 46.0 | 8.38 | 14.4 | 6.16 | 5.12 | 2.48 | 16.6 |
| 1949 | 2.01 | 1.63 | 1.60 | 33.5 | 49.4 | 10.5 | 4.13 | 10.6 | 17.2 | 49.1 | 9.92 | 4.58 | 16.2 |
| 1950 | - | - | - | 7.05 | 28.9 | 15.1 | 21.4 | 8.33 | 4.29 | 2.20 | 2.38 | 1.98 | - |
| 1951 | 0.86 | 0.88 | 1.28 | 9.58 | 31.5 | 19.8 | 14.1 | 9.23 | 48.2 | 29.9 | - | - | - |
| 1952 | - | 0.88 | 0.86 | 5.94 | 18.3 | 10.7 | 10.6 | 4.27 | 15.1 | 24.3 | - | - | - |
| 1953 | - | - | 1.65 | 3.56 | 54.1 | 54.3 | 23.3 | 18.1 | 5.93 | 4.19 | 2.13 | 1.37 | - |
| 1954 | 0.80 | 0.78 | 1.11 | 2.49 | 9.30 | 31.9 | 10.6 | 28.2 | 100. | 47.7 | 27.9 | 5.62 | 22.2 |
| 1955 | 3.18 | 2.01 | 1.49 | 13.5 | 61.2 | 44.1 | 9.55 | 20.6 | 44.4 | 49.9 | 24.0 | 8.33 | 23.5 |
| 1956 | 3.79 | 2.23 | 2.24 | 13.2 | 60.2 | 15.3 | 39.4 | 21.3 | 76.9 | 19.7 | 22.1 | 5.85 | 23.5 |
| 1957 | 3.20 | 1.31 | 1.51 | 7.66 | 22.7 | 35.0 | 23.7 | 71.4 | 28.5 | 12.0 | 6.61 | 4.15 | 18.1 |
| 1958 | 2.76 | 2.40 | 2.24 | 35.7 | 62.0 | 24.7 | 7.62 | 9.38 | 17.0 | 8.75 | 4.53 | 2.91 | 15.0 |
| 1959 | 1.61 | 1.57 | 1.53 | 44.7 | 38.3 | 30.2 | 36.2 | 9.43 | 46.7 | 39.0 | 36.6 | 6.92 | 24.4 |
| 1960 | 2.85 | 2.16 | 1.46 | 1.89 | 20.2 | 70.6 | 14.1 | 4.08 | 8.70 | 4.25 | 2.42 | 1.51 | 11.2 |
| 1961 | 1.46 | 1.36 | 1.32 | 3.40 | 31.6 | 25.6 | 5.52 | 3.07 | 1.89 | 1.54 | 1.55 | 1.39 | 6.64 |
| 1962 | 0.87 | 0.81 | 0.86 | 33.8 | 50.8 | 17.0 | 33.7 | 97.0 | 100. | 11.2 | 5.57 | 3.16 | 29.6 |
| 1963 | 2.16 | 1.76 | 2.29 | 18.2 | 26.8 | 8.61 | 14.3 | 20.5 | 21.6 | 26.8 | 11.0 | 6.05 | 13.3 |
| 1964 | 3.15 | 2.17 | 2.31 | 25.8 | 32.4 | 52.6 | 9.67 | 15.5 | 18.3 | 6.87 | 21.0 | 7.50 | 16.4 |
| 1965 | 2.94 | 2.00 | 2.14 | 27.7 | 42.2 | 15.0 | 5.80 | 31.8 | 69.5 | 11.0 | 5.67 | 2.17 | 18.2 |
| 1966 | 1.86 | 1.35 | 2.07 | 27.7 | 60.7 | 12.3 | 7.46 | 46.7 | 12.7 | 25.1 | 22.3 | 4.29 | 18.7 |
| 1967 | 1.65 | 1.03 | 0.90 | 5.17 | 24.7 | 33.2 | 21.9 | 8.66 | 3.99 | 2.72 | 1.88 | 1.12 | 8.91 |
| 1968 | 0.79 | 0.76 | 1.82 | 32.0 | 56.0 | 55.8 | 17.0 | 118. | 119. | 25.3 | 46.8 | 7.46 | 40.1 |
| 1969 | 3.18 | 1.57 | 1.32 | 2.11 | 24.6 | 45.7 | 16.1 | 12.2 | 13.2 | 4.08 | 2.70 | 1.70 | 10.7 |
| 1970 | 1.14 | 0.88 | 0.79 | 1.96 | 20.3 | 10.7 | 7.91 | 6.45 | 18.8 | 7.99 | 6.66 | 3.03 | 7.22 |
| 1971 | 1.79 | 1.30 | 1.41 | 4.64 | 33.2 | 81.5 | 21.6 | - | 47.1 | 41.4 | 16.8 | 4.43 | - |
| 1972 | 2.19 | 1.71 | 2.28 | 15.4 | 28.9 | 11.0 | 5.24 | 22.8 | 63.6 | 90.6 | 27.4 | 13.4 | 23.7 |
| 1973 | 5.56 | 3.62 | 3.30 | 52.9 | 52.6 | 16.7 | 4.38 | 4.44 | 8.35 | 37.0 | 31.6 | 7.59 | 19.0 |
| 1974 | 3.45 | 2.34 | 2.68 | 31.6 | 75.4 | 138. | 47.3 | 13.9 | 32.8 | 27.1 | 14.1 | 4.29 | 32.7 |
| 1975 | 2.30 | 1.66 | 1.86 | 47.8 | 38.2 | 21.5 | 33.9 | 6.47 | 3.50 | 3.63 | 2.62 | 1.63 | 13.8 |
| 1976 | 1.01 | 0.78 | 0.90 | 1.43 | 4.76 | 5.41 | 2.84 | 2.18 | 47.0 | 15.3 | 17.1 | 5.69 | 8.70 |
| 1977 | 3.25 | 2.36 | 3.51 | 49.9 | 48.8 | 15.4 | 34.6 | 7.07 | 2.33 | 2.13 | 1.71 | 0.97 | 14.3 |
| 1978 | 0.69 | 0.42 | 0.68 | 1.19 | 2.62 | 4.14 | 5.52 | 14.2 | 7.33 | 3.13 | 1.94 | 1.12 | 3.58 |
| 1979 | 0.76 | 0.72 | 0.94 | 15.9 | 37.2 | 11.7 | 10.8 | 31.3 | 8.96 | 5.01 | 2.75 | 2.93 | 10.7 |
| 1980 | 1.24 | 0.86 | 0.91 | 1.64 | 20.4 | 19.9 | 8.27 | 3.64 | 94.5 | 30.9 | 21.1 | 9.11 | 17.7 |
| 1981 | 4.66 | 3.08 | 3.91 | 53.2 | 52.2 | 39.5 | 30.7 | 9.68 | 9.42 | 10.0 | 9.48 | 4.61 | 19.2 |
| 1982 | 3.03 | 2.12 | 1.95 | 4.42 | 25.5 | 9.18 | 11.4 | 13.2 | 16.2 | 6.53 | 11.8 | 7.19 | 9.38 |
| 1983 | 3.57 | 2.57 | 2.91 | 37.8 | 49.5 | 32.8 | 49.4 | 12.4 | 16.7 | 9.24 | 5.74 | 3.66 | 18.9 |
| 1984 | 2.44 | 2.10 | 2.10 | 33.3 | 50.3 | 19.0 | 30.3 | 39.3 | 37.1 | 11.6 | 7.44 | 4.45 | 20.0 |
| 1985 | 2.14 | 1.64 | 1.76 | 8.40 | 22.3 | 7.55 | 9.96 | 74.6 | 11.2 | 6.91 | 4.65 | 2.00 | 12.8 |