Continent: |
Europe | Latitude: |
55.15 | deg. |
Country: |
Russia | Longitude: |
53.27 |
deg. |
River: |
Ik | Elevation: |
75.2 |
m |
Station: |
Nagaybakovo | Area: |
12300.0 |
km2 |
| Mean for Observation Period: | 1934 | - | 1985 | Total months: | 600 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 15.0 | 14.4 | 21.4 | 252. | 83.1 | 31.4 | 25.7 | 22.0 | 20.7 | 22.0 | 20.9 | 17.8 | 45.5 |
| mm | 3.26 | 2.85 | 4.66 | 53.1 | 18.1 | 6.61 | 5.60 | 4.80 | 4.37 | 4.80 | 4.40 | 3.88 | 117. |
| km3 | 0.040 | 0.035 | 0.057 | 0.65 | 0.22 | 0.081 | 0.069 | 0.059 | 0.054 | 0.059 | 0.054 | 0.048 | 1.44 |
| l/s/km2 | 1.22 | 1.17 | 1.74 | 20.5 | 6.75 | 2.55 | 2.09 | 1.79 | 1.69 | 1.79 | 1.70 | 1.45 | 3.70 |
| %% | 2.74 | 2.63 | 3.92 | 46.1 | 15.2 | 5.74 | 4.71 | 4.03 | 3.80 | 4.03 | 3.82 | 3.26 | 100. |
Ik at Nagaybakovo
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1934 | 11.8 | 11.1 | 10.6 | 39.3 | 69.4 | 12.0 | 12.2 | 10.2 | 11.3 | 11.7 | 11.7 | 10.5 | 18.5 |
| 1935 | 10.3 | 8.90 | 14.5 | 49.7 | 31.2 | 14.8 | 12.7 | 9.51 | 9.04 | 11.2 | 9.93 | 9.42 | 15.9 |
| 1936 | 7.79 | 7.41 | 10.8 | 66.0 | 38.7 | 16.3 | 9.15 | 6.84 | 6.64 | 9.52 | 9.39 | 7.91 | 16.4 |
| 1937 | 6.95 | 6.30 | 12.6 | 91.1 | 39.2 | 20.4 | 10.5 | 8.04 | 7.35 | 8.96 | 8.86 | 9.33 | 19.1 |
| 1938 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1939 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1940 | 6.15 | 5.75 | 8.32 | 165. | 31.8 | 13.4 | 7.63 | 8.33 | 6.46 | 7.21 | 7.10 | 7.62 | 22.9 |
| 1941 | 6.26 | 6.13 | 6.99 | 302. | 203. | 42.5 | 27.8 | 22.5 | 19.8 | 21.8 | 17.9 | 11.1 | 57.3 |
| 1942 | 10.6 | 12.1 | 11.9 | 482. | 291. | 45.9 | 41.2 | 30.4 | 30.1 | 33.9 | 27.4 | 20.4 | 86.4 |
| 1943 | 17.3 | 15.7 | 20.6 | 432. | 56.4 | 39.3 | 29.3 | 26.2 | 23.0 | 21.8 | 19.2 | 16.5 | 59.8 |
| 1944 | 17.6 | 18.3 | 21.2 | 53.8 | 43.9 | 25.8 | 25.1 | 25.7 | 19.9 | 19.5 | 16.7 | 11.2 | 24.9 |
| 1945 | 11.0 | 11.4 | 11.9 | 317. | 71.5 | 38.4 | 20.1 | 16.7 | 19.3 | 20.0 | 19.7 | 13.6 | 47.6 |
| 1946 | 13.5 | 11.4 | 13.9 | 430. | 193. | 56.4 | 47.4 | 36.8 | 32.5 | 35.4 | 22.5 | 26.2 | 76.6 |
| 1947 | 21.8 | 20.2 | 29.8 | 814. | 56.5 | 43.0 | 28.8 | 24.7 | 20.7 | 23.6 | 24.8 | 19.6 | 94.0 |
| 1948 | 24.8 | 21.6 | 20.3 | 491. | 242. | 36.3 | 29.2 | 27.0 | 24.5 | 27.0 | 21.4 | 22.2 | 82.3 |
| 1949 | 19.7 | 22.0 | 22.0 | 163. | 151. | 41.4 | 28.5 | 23.7 | 22.7 | 23.4 | 21.3 | 17.9 | 46.4 |
| 1950 | 15.6 | 14.5 | 15.4 | 303. | 58.4 | 23.6 | 23.4 | 21.9 | 23.6 | 22.9 | 17.1 | 10.7 | 45.8 |
| 1951 | 12.3 | 13.6 | 13.5 | 464. | 29.0 | 23.4 | 12.8 | 9.31 | 10.6 | 12.8 | 10.1 | 9.46 | 51.7 |
| 1952 | 10.9 | 9.59 | 9.85 | 35.5 | 62.7 | 21.2 | 15.1 | 9.08 | 11.0 | 12.3 | 10.5 | 7.57 | 17.9 |
| 1953 | 8.70 | 7.33 | 9.72 | 267. | 57.3 | 21.5 | 11.8 | 8.52 | 10.4 | 15.0 | 11.3 | 10.5 | 36.6 |
| 1954 | 9.52 | 8.88 | 8.77 | 267. | 50.4 | 18.2 | 11.3 | 10.8 | 9.77 | 9.69 | 11.9 | 8.11 | 35.4 |
| 1955 | 7.35 | 7.76 | 21.2 | 271. | 48.2 | 14.5 | 9.73 | 10.3 | 9.38 | 9.28 | 9.14 | 8.00 | 35.5 |
| 1956 | 6.53 | 5.76 | 7.14 | 108. | 57.3 | 19.7 | 19.0 | 20.8 | 19.7 | 21.2 | 19.8 | 18.5 | 27.0 |
| 1957 | 14.1 | 12.3 | 13.6 | 512. | 155. | 39.7 | 31.2 | 44.2 | 25.9 | 26.6 | 21.4 | 19.8 | 76.3 |
| 1958 | 18.4 | 17.9 | 18.9 | 268. | 164. | 47.1 | 32.4 | 26.8 | 29.3 | 27.1 | 21.8 | 17.0 | 57.4 |
| 1959 | 17.1 | 18.1 | 18.6 | 303. | 52.3 | 34.2 | 25.3 | 24.2 | 25.0 | 27.8 | 20.9 | 13.5 | 48.3 |
| 1960 | 13.9 | 12.7 | 15.4 | 354. | 52.9 | 26.5 | 22.7 | 17.7 | 16.8 | 19.2 | 15.8 | 14.7 | 48.5 |
| 1961 | 13.3 | 11.8 | 135. | 194. | 35.1 | 24.6 | 18.2 | 14.6 | 16.4 | 15.2 | 14.3 | 13.1 | 42.1 |
| 1962 | 12.0 | 11.8 | 44.7 | 184. | 41.0 | 27.3 | 24.1 | 24.4 | 26.3 | 26.1 | 22.3 | 18.5 | 38.5 |
| 1963 | 15.4 | 17.0 | 16.7 | 472. | 111. | 40.4 | 28.5 | 23.0 | 20.2 | 21.9 | 26.2 | 19.9 | 67.7 |
| 1964 | 13.6 | 13.9 | 14.7 | 199. | 133. | 57.2 | 44.0 | 32.7 | 26.7 | 25.7 | 27.8 | 19.0 | 50.6 |
| 1965 | 16.0 | 15.1 | 19.9 | 169. | 177. | 51.3 | 35.5 | 31.4 | 27.4 | 30.1 | 27.3 | 22.3 | 51.9 |
| 1966 | 19.4 | 17.3 | 22.5 | 365. | 78.1 | 42.8 | 29.0 | 25.0 | 24.8 | 25.1 | 25.1 | 19.1 | 57.8 |
| 1967 | 13.0 | 14.9 | 16.3 | 95.7 | 25.6 | 20.2 | 16.6 | 16.6 | 14.4 | 16.1 | 16.1 | 11.6 | 23.1 |
| 1968 | 11.1 | 12.8 | 18.2 | 93.0 | 68.0 | 34.0 | 42.3 | 23.2 | 21.7 | 22.7 | 23.9 | 18.2 | 32.4 |
| 1969 | 13.3 | 11.9 | 12.6 | 254. | 42.3 | 27.3 | 48.8 | 44.2 | 24.6 | 23.4 | 20.4 | 20.3 | 45.3 |
| 1970 | 17.0 | 16.8 | 19.3 | 354. | 54.0 | 33.1 | 27.0 | 28.8 | 28.1 | 26.7 | 37.3 | 20.5 | 55.2 |
| 1971 | 17.3 | 17.2 | 18.4 | 295. | 82.3 | 42.2 | 42.8 | 30.4 | 25.7 | 28.9 | 33.3 | 25.4 | 54.9 |
| 1972 | 22.3 | 17.9 | 20.9 | 358. | 46.1 | 31.9 | 23.0 | 18.3 | 17.9 | 22.1 | 26.8 | 26.8 | 52.7 |
| 1973 | 23.5 | 19.6 | 20.8 | 124. | 44.3 | 25.9 | 26.4 | 26.1 | 29.1 | 28.9 | 29.3 | 19.7 | 34.8 |
| 1974 | 21.0 | 21.4 | 51.5 | 150. | 51.6 | 37.6 | 33.9 | 28.7 | 26.4 | 25.8 | 26.5 | 19.2 | 41.1 |
| 1975 | 16.9 | 16.2 | 23.2 | 122. | 25.2 | 14.5 | 10.3 | 14.1 | 14.7 | 16.6 | 20.1 | 14.7 | 25.7 |
| 1976 | 13.0 | 13.5 | 14.4 | 120. | 46.0 | 28.1 | 28.2 | 24.6 | 18.5 | 20.4 | 19.1 | 15.3 | 30.1 |
| 1977 | 15.1 | 11.2 | 17.0 | 190. | 27.4 | 25.8 | 21.5 | 15.4 | 18.2 | 20.0 | 21.6 | 18.0 | 33.4 |
| 1978 | 15.0 | 14.4 | 50.9 | 161. | 42.8 | 33.2 | 34.9 | 23.1 | 25.6 | 29.0 | 24.3 | 17.4 | 39.3 |
| 1979 | 16.5 | 17.0 | 18.2 | 237. | 362. | 44.7 | 38.0 | 35.7 | 33.1 | 33.0 | 30.6 | 35.1 | 75.1 |
| 1980 | 20.9 | 20.8 | 19.5 | 396. | 49.0 | 24.4 | 20.4 | 20.1 | 26.9 | 25.5 | 23.3 | 18.1 | 55.4 |
| 1981 | 18.9 | 19.3 | 25.3 | 195. | 103. | 38.7 | 27.1 | 24.1 | 28.1 | 27.4 | 28.8 | 42.9 | 48.2 |
| 1982 | 24.3 | 21.4 | 21.0 | 349. | 51.4 | 29.3 | 21.0 | 19.9 | 20.6 | 23.7 | 24.1 | 22.7 | 52.4 |
| 1983 | 16.8 | 19.1 | 32.8 | 131. | 50.8 | 35.0 | 45.5 | 26.4 | 29.9 | 32.4 | 32.8 | 43.3 | 41.3 |
| 1984 | 23.1 | 17.9 | 22.8 | 102. | 42.2 | 29.3 | 25.9 | 27.9 | 26.9 | 29.9 | 32.9 | 27.8 | 34.1 |
| 1985 | 20.4 | 20.7 | 25.7 | 242. | 57.7 | 34.9 | 28.6 | 22.3 | 20.1 | 26.5 | 21.2 | 19.7 | 45.0 |