Continent: |
Asia | Latitude: |
52.00 | deg. |
Country: |
Russia | Longitude: |
85.90 |
deg. |
River: |
Mayma | Elevation: |
252.0 |
m |
Station: |
Mayma | Area: |
780.0 |
km2 |
| Mean for Observation Period: | 1940 | - | 1989 | Total months: | 598 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 2.43 | 2.15 | 8.28 | 28.9 | 18.1 | 10.3 | 7.68 | 7.63 | 6.60 | 7.10 | 5.46 | 3.25 | 8.99 |
| mm | 8.33 | 6.74 | 28.4 | 96.0 | 62.3 | 34.1 | 26.4 | 26.2 | 21.9 | 24.4 | 18.1 | 11.2 | 364. |
| km3 | 0.0065 | 0.0053 | 0.022 | 0.075 | 0.049 | 0.027 | 0.021 | 0.020 | 0.017 | 0.019 | 0.014 | 0.0087 | 0.28 |
| l/s/km2 | 3.11 | 2.76 | 10.6 | 37.0 | 23.3 | 13.2 | 9.84 | 9.79 | 8.46 | 9.11 | 7.00 | 4.17 | 11.5 |
| %% | 2.25 | 2.00 | 7.67 | 26.8 | 16.8 | 9.51 | 7.12 | 7.08 | 6.12 | 6.58 | 5.06 | 3.01 | 100. |
Mayma at Mayma
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1940 | 1.60 | 1.90 | 2.80 | 34.3 | 14.8 | 6.90 | 3.60 | 4.90 | 4.80 | 6.30 | 7.60 | 2.80 | 7.69 |
| 1941 | 1.90 | 2.40 | 7.50 | 41.0 | 18.1 | 7.00 | 17.6 | 7.70 | 5.40 | 10.4 | 8.60 | 3.60 | 10.9 |
| 1942 | 2.80 | 1.80 | 2.10 | 27.1 | 22.4 | 8.90 | 11.6 | 13.5 | 4.80 | 12.5 | 12.8 | 3.40 | 10.3 |
| 1943 | 3.00 | 2.80 | 3.30 | 22.2 | 16.7 | 15.0 | 5.60 | 3.50 | 3.00 | 3.20 | 4.00 | 2.80 | 7.09 |
| 1944 | 2.60 | 1.00 | 8.80 | 22.0 | 15.1 | 4.20 | 14.5 | 7.90 | 6.10 | 4.90 | 7.70 | 8.10 | 8.57 |
| 1945 | 4.10 | 3.20 | 4.40 | 59.0 | 6.80 | 3.60 | 3.50 | 3.00 | 2.80 | 2.50 | 2.50 | 1.80 | 8.10 |
| 1946 | 1.50 | 1.50 | 1.40 | 26.2 | 10.4 | 17.2 | 8.90 | 8.20 | 25.4 | 14.7 | 9.20 | 5.10 | 10.8 |
| 1947 | 1.90 | 1.70 | 8.20 | 44.5 | 14.2 | 11.9 | 8.90 | 15.7 | 6.70 | 4.80 | 4.90 | 2.80 | 10.5 |
| 1948 | 1.80 | 1.50 | 12.9 | 35.5 | 15.3 | 19.8 | 13.0 | 7.00 | 5.50 | 7.90 | 5.50 | 4.60 | 10.9 |
| 1949 | 3.70 | 1.70 | 2.90 | 33.8 | 17.5 | 12.8 | 8.70 | 4.80 | 5.60 | 6.10 | 5.30 | 3.10 | 8.83 |
| 1950 | 2.30 | 0.70 | 1.30 | 28.2 | 43.0 | 12.8 | 5.90 | 6.80 | 5.50 | 5.40 | 3.80 | 1.30 | 9.75 |
| 1951 | 0.80 | 0.20 | 0.80 | 45.5 | 17.4 | 4.60 | 3.20 | 3.30 | 2.50 | 4.00 | 3.80 | 2.30 | 7.37 |
| 1952 | 1.90 | 1.70 | 2.20 | 24.4 | 23.6 | 4.60 | 10.4 | 10.7 | 3.70 | 4.50 | 4.00 | 2.60 | 7.86 |
| 1953 | 3.20 | 2.00 | 3.60 | 33.5 | 9.50 | 5.00 | 3.10 | 3.30 | 2.60 | 3.10 | 2.00 | 2.10 | 6.08 |
| 1954 | 2.50 | 2.90 | 1.30 | 15.0 | 31.1 | 10.8 | 6.50 | 6.40 | 9.50 | 4.10 | 4.10 | 2.60 | 8.07 |
| 1955 | 2.00 | 2.40 | 3.00 | 21.4 | 14.9 | 3.40 | 3.20 | 2.80 | 5.60 | 6.50 | 6.40 | 4.10 | 6.31 |
| 1956 | 1.10 | 1.20 | 5.10 | 45.4 | 15.9 | 19.0 | 6.30 | 9.60 | 11.3 | 4.90 | 4.20 | 2.40 | 10.5 |
| 1957 | 2.30 | 1.90 | 8.10 | 31.7 | 22.2 | 14.8 | 7.30 | 11.3 | 6.40 | 12.1 | - | - | - |
| 1958 | 7.30 | 2.50 | 1.40 | 47.9 | 30.9 | 26.6 | 17.9 | 7.90 | 5.50 | 8.70 | 7.00 | 5.80 | 14.1 |
| 1959 | 4.80 | 2.50 | 3.00 | 34.4 | 19.3 | 6.10 | 8.90 | 8.80 | 4.00 | 3.80 | 3.20 | 1.60 | 8.37 |
| 1960 | 2.00 | 3.20 | 2.80 | 28.6 | 23.0 | 9.80 | 7.50 | 7.80 | 10.1 | 7.40 | 7.70 | 5.30 | 9.60 |
| 1961 | 3.80 | 3.00 | 4.70 | 29.9 | 11.2 | 17.7 | 7.80 | 15.6 | 9.00 | 7.70 | 7.00 | 4.00 | 10.1 |
| 1962 | 2.50 | 2.10 | 5.70 | 36.8 | 11.9 | 8.00 | 3.20 | 2.60 | 2.60 | 2.70 | 1.70 | 1.90 | 6.81 |
| 1963 | 2.00 | 2.50 | 4.30 | 13.1 | 16.0 | 9.00 | 4.70 | 3.00 | 3.30 | 4.50 | 5.70 | 2.10 | 5.85 |
| 1964 | 1.50 | 0.90 | 1.70 | 21.2 | 14.2 | 5.80 | 3.80 | 2.60 | 2.30 | 2.30 | 3.20 | 3.50 | 5.25 |
| 1965 | 2.30 | 3.70 | 4.70 | 18.0 | 19.2 | 4.30 | 2.80 | 2.90 | 4.60 | 5.10 | 6.30 | 4.10 | 6.50 |
| 1966 | 2.10 | 2.90 | 5.10 | 38.6 | 37.1 | 10.5 | 6.10 | 4.60 | 3.50 | 3.50 | 3.80 | 2.80 | 10.1 |
| 1967 | 1.80 | 2.00 | 2.90 | 19.2 | 6.00 | 6.40 | 4.50 | 14.0 | 4.40 | 4.30 | 2.00 | 1.70 | 5.77 |
| 1968 | 1.40 | 1.00 | 2.70 | 19.8 | 15.3 | 4.20 | 4.20 | 4.30 | 5.80 | 5.00 | 4.10 | 2.60 | 5.87 |
| 1969 | 2.00 | 1.90 | 1.50 | 39.8 | 37.5 | 12.7 | 6.30 | 6.00 | 15.5 | 14.2 | 9.10 | 4.70 | 12.6 |
| 1970 | 3.00 | 3.00 | 2.50 | 30.3 | 23.4 | 10.7 | 7.00 | 8.50 | 12.2 | 8.80 | 6.00 | 3.70 | 9.93 |
| 1971 | 2.60 | 3.70 | 3.70 | 26.8 | 17.5 | 7.20 | 5.20 | 4.10 | 4.30 | 3.60 | 3.50 | 2.40 | 7.05 |
| 1972 | 1.50 | 2.10 | 2.20 | 25.4 | 13.0 | 7.30 | 9.70 | 9.50 | 7.80 | 11.2 | 7.60 | 5.20 | 8.54 |
| 1973 | 3.50 | 2.80 | 4.30 | 31.7 | 29.8 | 11.8 | 9.50 | 8.00 | 6.30 | 8.10 | 5.70 | 3.90 | 10.4 |
| 1974 | 2.40 | 2.10 | 3.00 | 32.7 | 9.80 | 10.6 | 4.50 | 4.10 | 8.20 | 15.9 | 5.60 | 3.00 | 8.49 |
| 1975 | 2.00 | 1.30 | 2.70 | 30.0 | 29.6 | 9.60 | 5.40 | 4.50 | 4.80 | 5.40 | 3.20 | 1.90 | 8.37 |
| 1976 | 1.80 | 1.60 | 1.60 | 21.6 | 13.2 | 5.50 | 11.2 | 21.9 | 5.60 | 14.2 | 3.20 | 2.80 | 8.68 |
| 1977 | 2.10 | 2.10 | 2.80 | 30.7 | 17.0 | 7.30 | 6.30 | 8.80 | 6.00 | 11.0 | 5.30 | 3.50 | 8.58 |
| 1978 | 3.00 | 2.40 | 2.60 | 38.3 | 13.7 | 8.10 | 10.1 | 10.4 | 5.40 | 7.40 | 4.30 | 2.90 | 9.05 |
| 1979 | 2.40 | 2.30 | 1.60 | 27.8 | 21.3 | 10.2 | 4.90 | 4.00 | 4.40 | 4.90 | 5.50 | 4.10 | 7.78 |
| 1980 | 2.40 | 1.80 | 1.70 | 21.7 | 10.6 | 10.9 | 7.70 | 6.90 | 6.80 | 6.30 | 9.20 | 3.50 | 7.46 |
| 1981 | 2.90 | 4.10 | 4.00 | 25.8 | 8.40 | 4.20 | 3.60 | 4.40 | 5.40 | 6.20 | 4.30 | 1.70 | 6.25 |
| 1982 | 1.70 | 2.10 | 1.90 | 26.6 | 13.2 | 8.80 | 5.20 | 3.90 | 3.40 | 5.20 | 4.10 | 2.30 | 6.53 |
| 1983 | 1.90 | 2.50 | 4.20 | 17.8 | 18.5 | 8.50 | 4.90 | 5.60 | 12.1 | 9.30 | 6.40 | 3.80 | 7.96 |
| 1984 | 2.10 | 1.80 | 3.30 | 21.4 | 19.8 | 18.4 | 22.6 | 25.5 | 8.50 | 9.70 | 9.10 | 3.30 | 12.1 |
| 1985 | 2.30 | 2.40 | 2.20 | 22.6 | 13.5 | 21.7 | 10.6 | 13.8 | 16.7 | 10.3 | 7.50 | 3.30 | 10.6 |
| 1986 | 2.70 | 2.10 | 239. | 19.0 | 12.1 | 11.7 | 4.20 | 5.50 | 8.00 | 7.00 | 4.90 | 2.20 | 26.5 |
| 1987 | 2.50 | 2.50 | 2.40 | 24.8 | 23.2 | 17.9 | 8.30 | 5.10 | 7.30 | 14.2 | 6.20 | 2.90 | 9.78 |
| 1988 | 1.90 | 2.10 | 3.30 | 20.1 | 13.2 | 8.10 | 12.7 | 12.4 | 5.60 | 5.70 | 4.70 | 3.40 | 7.77 |
| 1989 | 2.10 | 2.20 | 4.70 | 11.4 | 16.2 | 11.0 | 10.7 | 4.30 | 3.40 | 3.60 | 4.00 | 3.80 | 6.45 |