Continent: |
Asia | Latitude: |
56.48 | deg. |
Country: |
Kazakhstan | Longitude: |
65.35 |
deg. |
River: |
Iset | Elevation: |
58.0 |
m |
Station: |
Isetskoe | Area: |
56000.0 |
km2 |
| Mean for Observation Period: | 1937 | - | 1990 | Total months: | 642 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 19.8 | 19.0 | 20.8 | 242. | 206. | 68.2 | 48.2 | 47.1 | 40.2 | 41.2 | 37.2 | 26.4 | 68.0 |
| mm | 0.95 | 0.83 | 0.99 | 11.2 | 9.84 | 3.16 | 2.30 | 2.26 | 1.86 | 1.97 | 1.72 | 1.26 | 38.3 |
| km3 | 0.053 | 0.046 | 0.056 | 0.63 | 0.55 | 0.18 | 0.13 | 0.13 | 0.10 | 0.11 | 0.096 | 0.071 | 2.14 |
| l/s/km2 | 0.35 | 0.34 | 0.37 | 4.32 | 3.67 | 1.22 | 0.86 | 0.84 | 0.72 | 0.74 | 0.66 | 0.47 | 1.21 |
| %% | 2.43 | 2.33 | 2.55 | 29.6 | 25.2 | 8.36 | 5.90 | 5.78 | 4.93 | 5.06 | 4.56 | 3.24 | 100. |
Iset at Isetskoe
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1937 | 3.90 | 4.50 | 4.80 | 63.2 | 62.5 | 20.3 | 26.4 | 31.3 | 40.5 | 40.5 | 15.8 | 7.90 | 26.8 |
| 1938 | 7.00 | 6.00 | 7.10 | 118. | 99.5 | 31.2 | - | - | - | - | - | - | - |
| 1939 | 10.4 | 10.7 | 11.6 | 237. | 82.4 | 34.6 | 22.2 | 16.5 | 19.8 | 22.2 | 15.8 | 7.30 | 40.9 |
| 1940 | 4.50 | 4.50 | 4.20 | 212. | 34.5 | 21.5 | 27.7 | 24.2 | 18.4 | 20.8 | 11.3 | 9.00 | 32.7 |
| 1941 | 5.90 | 5.50 | 4.70 | 15.0 | 871. | 259. | 52.7 | 51.6 | 36.8 | 33.6 | 29.9 | 11.6 | 115. |
| 1942 | 11.5 | 11.5 | 13.2 | 104. | 399. | 59.2 | 53.7 | 52.8 | 37.8 | 59.6 | 64.3 | 33.2 | 75.0 |
| 1943 | 25.6 | 24.4 | 29.6 | 353. | 195. | 50.7 | 86.5 | 93.2 | 135. | 80.3 | 39.8 | 28.4 | 95.1 |
| 1944 | 25.1 | 25.2 | 27.4 | 314. | 123. | 60.4 | 47.8 | 49.5 | 44.3 | 44.0 | 35.1 | 24.3 | 68.3 |
| 1945 | 21.3 | 21.1 | 22.9 | 130. | 144. | 77.6 | 82.4 | 194. | 88.9 | 79.6 | 76.4 | 49.9 | 82.3 |
| 1946 | 48.0 | 53.3 | 60.0 | 782. | 364. | 124. | 70.8 | 89.4 | 77.0 | 128. | 162. | 85.0 | 170. |
| 1947 | 63.0 | 58.2 | 62.2 | 910. | 225. | 156. | 185. | 179. | 83.4 | 67.4 | 67.5 | 35.0 | 174. |
| 1948 | 23.1 | 25.5 | 25.8 | 839. | 434. | 71.4 | 42.7 | 40.0 | 29.2 | 33.8 | 29.1 | 24.3 | 135. |
| 1949 | 16.9 | 14.1 | 16.8 | 131. | 245. | 63.5 | 29.2 | 14.1 | 14.6 | 13.7 | 15.2 | 8.30 | 48.5 |
| 1950 | 9.50 | 12.7 | 14.0 | 147. | 90.2 | 34.1 | 41.1 | 42.4 | 86.4 | 78.3 | 36.1 | 27.2 | 51.6 |
| 1951 | 18.7 | 16.2 | 15.6 | 466. | 125. | 91.2 | 42.3 | 42.4 | 34.9 | 36.3 | 18.8 | 15.4 | 76.9 |
| 1952 | 20.0 | 17.0 | 13.5 | 73.2 | 208. | 41.3 | 29.5 | 19.3 | 19.6 | 20.0 | 13.8 | 12.0 | 40.6 |
| 1953 | 11.3 | 10.9 | 11.2 | 144. | 115. | 38.5 | 22.8 | 15.4 | 17.2 | 19.5 | 11.6 | 8.90 | 35.5 |
| 1954 | 8.70 | 9.40 | 12.9 | 125. | 152. | 44.7 | 28.6 | 25.0 | 25.4 | 23.1 | 18.8 | 9.90 | 40.3 |
| 1955 | 9.10 | 8.60 | 10.7 | 83.9 | 53.2 | 23.9 | 21.7 | 27.8 | 34.8 | 26.1 | 16.5 | 11.7 | 27.3 |
| 1956 | 10.8 | 12.5 | 13.2 | 268. | 258. | 55.7 | 39.6 | 35.2 | 33.6 | 31.4 | 24.3 | 19.1 | 66.8 |
| 1957 | 15.9 | 11.9 | 11.8 | 455. | 298. | 34.7 | 27.6 | 29.8 | 26.0 | 25.4 | 19.0 | 14.5 | 80.8 |
| 1958 | 15.1 | 15.2 | 16.0 | 171. | 136. | 36.3 | 24.7 | 21.4 | 21.8 | 21.0 | 18.7 | 15.3 | 42.7 |
| 1959 | 14.3 | 14.4 | 12.5 | 183. | 127. | 23.4 | 30.2 | 22.1 | 21.3 | 25.3 | 37.1 | 25.6 | 44.7 |
| 1960 | 19.1 | 18.5 | 14.6 | 151. | 82.4 | 114. | 72.4 | 43.5 | 40.9 | 25.2 | 21.9 | 15.4 | 51.6 |
| 1961 | 16.5 | 16.9 | 26.6 | 469. | 184. | 79.1 | 65.5 | 71.4 | 29.1 | 29.7 | 26.4 | 26.8 | 86.7 |
| 1962 | 20.4 | 22.4 | 34.5 | 280. | 145. | 71.6 | 56.4 | 34.5 | 26.5 | 25.3 | 29.4 | 21.9 | 64.0 |
| 1963 | 19.8 | 21.0 | 20.4 | 189. | 246. | 55.2 | 28.4 | 26.8 | 24.9 | 25.0 | 25.1 | 19.6 | 58.4 |
| 1964 | 17.8 | 15.5 | 15.9 | 76.1 | 230. | 41.2 | 71.9 | 77.6 | 84.7 | 45.2 | 54.6 | 32.6 | 63.6 |
| 1965 | 22.0 | 20.5 | 26.6 | 406. | 347. | 78.5 | 29.9 | 25.9 | 22.5 | 23.9 | 20.2 | 19.3 | 86.9 |
| 1966 | 15.4 | 14.2 | 17.5 | 130. | 218. | 66.1 | 40.5 | 28.8 | 25.0 | 22.4 | 25.3 | 17.0 | 51.7 |
| 1967 | 11.4 | 11.3 | 13.7 | 79.4 | 39.5 | 39.4 | 34.5 | 41.8 | 27.4 | 28.6 | 27.4 | 16.7 | 30.9 |
| 1968 | 16.0 | 12.8 | 16.4 | 151. | 99.2 | 56.7 | 106. | 47.0 | 30.4 | 27.3 | 20.2 | 19.1 | 50.2 |
| 1969 | 16.9 | 15.4 | 15.0 | 81.1 | 158. | 67.9 | 75.2 | 92.6 | 35.0 | 32.3 | 39.4 | 48.9 | 56.5 |
| 1970 | 24.2 | 23.0 | 24.7 | 558. | 332. | 164. | 69.2 | 69.4 | 59.3 | 46.0 | 46.9 | 32.7 | 121. |
| 1971 | 26.8 | 25.0 | 22.9 | 443. | 438. | 90.8 | 89.8 | 133. | 80.7 | 50.4 | 62.8 | 57.1 | 127. |
| 1972 | 38.1 | 30.5 | 27.8 | 535. | 275. | 74.4 | 69.8 | 63.8 | 39.2 | 40.7 | 32.7 | 25.7 | 104. |
| 1973 | 19.8 | 21.9 | 26.3 | 162. | 117. | 35.9 | 39.0 | 35.8 | 39.7 | 39.7 | 34.8 | 31.2 | 50.3 |
| 1974 | 27.1 | 23.1 | 21.4 | 429. | 155. | 54.6 | 36.0 | 23.7 | 24.8 | 23.3 | 20.7 | 10.5 | 70.8 |
| 1975 | 11.1 | 12.8 | 14.9 | 94.8 | 34.0 | 21.1 | 13.3 | 14.5 | 17.1 | 16.6 | 13.5 | 13.9 | 23.1 |
| 1976 | 12.6 | 14.2 | 14.5 | 69.5 | 33.8 | 18.9 | 19.9 | 20.8 | 18.6 | 18.5 | 17.3 | 15.1 | 22.8 |
| 1977 | 12.7 | 11.9 | 14.2 | 105. | 58.2 | 29.9 | 20.0 | 18.0 | 19.2 | 19.2 | 17.6 | 15.1 | 28.4 |
| 1978 | 14.2 | 12.9 | 15.2 | 83.2 | 35.4 | 24.6 | 35.7 | 46.5 | 36.1 | 38.4 | 30.5 | 24.9 | 33.1 |
| 1979 | 20.2 | 21.3 | 22.9 | 98.3 | 745. | 128. | 56.6 | 35.3 | 32.5 | 32.7 | 25.7 | 25.1 | 104. |
| 1980 | 18.4 | 15.0 | 15.0 | 193. | 251. | 57.7 | 38.3 | 37.0 | 35.9 | 39.9 | 38.8 | 32.5 | 64.4 |
| 1981 | 27.2 | 23.6 | 24.9 | 174. | 231. | 143. | 43.0 | 22.8 | 20.8 | 24.4 | 22.0 | 20.9 | 64.8 |
| 1982 | 17.3 | 14.2 | 15.8 | 82.2 | 60.0 | 34.6 | 23.2 | 25.4 | 27.4 | 34.0 | 37.2 | 26.2 | 33.1 |
| 1983 | 18.7 | 18.0 | 25.7 | 210. | 79.7 | 32.7 | 32.5 | 32.4 | 39.4 | 51.4 | 48.7 | 35.6 | 52.1 |
| 1984 | 27.8 | 26.7 | 29.4 | 141. | 102. | 66.0 | 42.4 | 45.5 | 50.7 | 69.2 | 75.8 | 53.7 | 60.8 |
| 1985 | 40.4 | 32.7 | 34.9 | 317. | 217. | 70.9 | 48.4 | 47.6 | 40.1 | 41.4 | 30.8 | 23.6 | 78.7 |
| 1986 | 23.1 | 24.4 | 23.5 | 162. | 190. | 69.9 | 63.7 | 56.7 | 64.8 | 87.5 | 94.2 | 43.7 | 75.3 |
| 1987 | 29.4 | 29.1 | 34.1 | 483. | 668. | 152. | 42.2 | 38.5 | 58.5 | 151. | 94.8 | 59.8 | 153. |
| 1988 | 39.0 | 36.0 | 38.3 | 161. | 156. | 98.0 | 33.8 | 28.2 | 30.4 | 28.7 | 31.1 | 25.4 | 58.8 |
| 1989 | 22.9 | 23.0 | 25.3 | 67.4 | 166. | 61.2 | 24.3 | 21.9 | 24.9 | 27.2 | 25.8 | 23.2 | 42.8 |
| 1990 | 24.7 | 25.0 | 28.6 | 148. | 176. | 132. | 95.3 | 75.8 | 77.3 | 90.8 | 102. | 81.8 | 88.1 |