Continent: |
Europe | Latitude: |
61.68 | deg. |
Country: |
Russia | Longitude: |
39.28 |
deg. |
River: |
Voloshka | Elevation: |
97.2 |
m |
Station: |
Toropovskaya | Area: |
7040.0 |
km2 |
| Mean for Observation Period: | 1941 | - | 1988 | Total months: | 574 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 10.4 | 7.36 | 6.40 | 109. | 352. | 91.7 | 37.5 | 27.5 | 40.7 | 66.1 | 57.0 | 22.4 | 69.0 |
| mm | 3.96 | 2.55 | 2.43 | 40.1 | 134. | 33.7 | 14.3 | 10.5 | 15.0 | 25.2 | 21.0 | 8.51 | 309. |
| km3 | 0.028 | 0.018 | 0.017 | 0.28 | 0.94 | 0.24 | 0.10 | 0.074 | 0.11 | 0.18 | 0.15 | 0.060 | 2.18 |
| l/s/km2 | 1.48 | 1.05 | 0.91 | 15.5 | 50.1 | 13.0 | 5.33 | 3.91 | 5.78 | 9.39 | 8.10 | 3.18 | 9.80 |
| %% | 1.26 | 0.89 | 0.77 | 13.1 | 42.5 | 11.1 | 4.53 | 3.33 | 4.91 | 7.98 | 6.89 | 2.70 | 100. |
Voloshka at Toropovskaya
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1941 | 6.70 | 3.40 | 3.30 | 4.10 | 330. | 254. | 19.0 | 8.70 | 148. | 65.5 | 82.0 | 17.4 | 78.5 |
| 1942 | 3.50 | 2.80 | 2.70 | 67.8 | 322. | 76.7 | 22.9 | 23.1 | 9.70 | 85.0 | 67.9 | 24.9 | 59.1 |
| 1943 | 5.90 | 4.00 | 4.10 | 52.8 | 332. | 83.8 | 61.1 | 7.40 | 8.10 | 35.0 | 52.3 | 12.9 | 55.0 |
| 1944 | 6.40 | 4.20 | 4.00 | 10.2 | 323. | 331. | 78.2 | 6.10 | 19.9 | 60.0 | 52.3 | 10.6 | 75.5 |
| 1945 | 3.90 | 4.00 | 4.20 | 4.70 | 298. | 120. | 35.6 | 14.4 | 59.8 | 128. | 101. | 26.1 | 66.6 |
| 1946 | 5.30 | 4.20 | 3.80 | 56.6 | 512. | 80.5 | 19.8 | 10.6 | 16.6 | 9.50 | 16.9 | 19.9 | 63.0 |
| 1947 | 8.40 | 3.90 | 3.70 | 121. | 401. | 51.8 | 9.10 | 7.00 | 7.90 | 141. | 63.4 | 36.0 | 71.2 |
| 1948 | 10.9 | 8.30 | 5.90 | 193. | 357. | 61.5 | 21.2 | 7.30 | 14.4 | 111. | 117. | 44.0 | 79.3 |
| 1949 | 22.7 | 15.6 | 13.1 | 184. | 356. | 26.9 | 15.7 | 11.7 | 8.30 | 41.7 | 31.1 | 15.3 | 61.8 |
| 1950 | 5.40 | 4.00 | 3.50 | 167. | 130. | 69.3 | 27.1 | 6.60 | 6.70 | 20.0 | 10.8 | 14.6 | 38.8 |
| 1951 | 7.70 | 5.40 | 5.20 | 297. | 154. | 277. | 63.0 | 19.6 | 6.90 | 8.90 | 6.40 | 5.30 | 71.4 |
| 1952 | 5.30 | 5.00 | 5.00 | 70.3 | 368. | 107. | 20.3 | 7.30 | 76.7 | 106. | 36.4 | 18.8 | 68.8 |
| 1953 | 11.6 | 7.10 | 6.00 | 348. | 230. | 142. | 29.9 | 44.6 | 50.3 | 126. | 46.9 | 23.6 | 88.8 |
| 1954 | 9.20 | 6.10 | 4.90 | 28.2 | 284. | 57.0 | 39.2 | 64.6 | 40.0 | 73.0 | 195. | 22.5 | 68.6 |
| 1955 | 7.60 | 6.50 | 5.90 | 38.0 | 627. | 212. | 47.3 | 10.5 | 10.7 | 44.5 | 55.5 | 13.1 | 89.9 |
| 1956 | 5.70 | 4.00 | 3.10 | 5.10 | 265. | 47.4 | 21.8 | 87.2 | 67.7 | 115. | 30.3 | 16.0 | 55.7 |
| 1957 | 13.4 | 11.5 | 9.10 | 37.8 | 528. | 51.6 | 29.6 | 81.7 | 125. | 164. | 117. | 23.6 | 99.4 |
| 1958 | 20.7 | 14.9 | 10.9 | 26.0 | 581. | 106. | 30.4 | 44.4 | 27.2 | 58.9 | 41.8 | 10.7 | 81.1 |
| 1959 | 6.30 | 6.30 | 6.50 | 65.9 | 339. | 49.9 | 38.6 | 6.10 | 12.1 | 39.3 | 15.6 | 5.50 | 49.3 |
| 1960 | 3.60 | 3.30 | 3.40 | 146. | 144. | 76.7 | 51.1 | 6.10 | 21.9 | 24.2 | 16.0 | 10.2 | 42.2 |
| 1961 | 8.50 | 6.50 | 7.30 | 9.70 | 630. | 80.2 | 43.5 | 196. | 165. | 59.4 | 31.3 | 12.6 | 104. |
| 1962 | 13.7 | 12.4 | 11.1 | 328. | 377. | 55.5 | 118. | 25.6 | 181. | 80.3 | 71.4 | 29.3 | 109. |
| 1963 | 12.1 | 6.40 | 5.90 | 133. | 281. | 52.9 | 91.8 | 26.9 | 12.7 | 33.0 | 54.7 | 20.8 | 60.9 |
| 1964 | 10.1 | 7.40 | 6.50 | 41.7 | 419. | 62.0 | 12.4 | 5.00 | 5.30 | 25.1 | 47.4 | 20.3 | 55.2 |
| 1965 | 10.8 | 6.60 | 5.70 | 65.7 | 367. | 61.9 | 71.5 | 52.3 | 20.0 | 62.9 | 56.6 | 16.4 | 66.5 |
| 1966 | 13.2 | 7.10 | 5.80 | 79.0 | 731. | 132. | 37.3 | 15.3 | 55.8 | 196. | 50.7 | 11.3 | 111. |
| 1967 | 5.40 | 4.60 | 5.50 | 182. | 178. | 58.8 | 25.4 | 8.30 | 36.7 | 52.3 | 98.4 | 19.7 | 56.3 |
| 1968 | 8.70 | 5.90 | 7.10 | 123. | 519. | 58.5 | 27.0 | 20.9 | 22.1 | 60.8 | 42.8 | 15.8 | 76.0 |
| 1969 | 10.2 | 6.40 | 5.40 | 118. | 485. | 70.1 | 28.4 | 7.60 | 23.9 | 104. | 133. | 111. | 91.9 |
| 1970 | 13.5 | 7.60 | 6.10 | 96.7 | 271. | 133. | 21.3 | 15.4 | 25.5 | 67.2 | 29.7 | 13.1 | 58.3 |
| 1971 | 12.8 | 16.8 | 8.50 | 41.5 | 563. | 99.6 | 46.0 | 40.1 | 43.0 | 86.5 | 48.3 | 23.4 | 85.8 |
| 1972 | 12.6 | 6.00 | 5.80 | 60.5 | 342. | 76.2 | 11.5 | 4.20 | 4.20 | 6.90 | 15.8 | 25.5 | 47.6 |
| 1973 | 10.3 | 5.90 | 6.40 | 284. | 159. | 21.7 | 9.00 | 4.60 | 12.4 | 36.9 | 19.2 | 8.00 | 48.1 |
| 1974 | 6.00 | 6.10 | 6.40 | 12.5 | 419. | 121. | 15.7 | 16.4 | 8.80 | 10.0 | 31.6 | 19.9 | 56.1 |
| 1975 | 17.5 | 13.1 | 12.5 | 297. | 93.2 | 28.1 | 18.1 | 14.3 | 16.1 | 26.8 | 28.1 | 15.6 | 48.4 |
| 1976 | 10.9 | 6.40 | 6.00 | 94.7 | 438. | 155. | 81.2 | 43.0 | 34.0 | 27.6 | 12.8 | 10.7 | 76.7 |
| 1977 | 6.80 | 5.00 | 6.00 | 140. | 344. | 100. | 19.5 | 16.1 | 26.6 | 74.9 | 158. | 45.4 | 78.5 |
| 1978 | 12.1 | 6.20 | 5.80 | 87.4 | 236. | 172. | 78.0 | 128. | 118. | 139. | 131. | 41.4 | 96.2 |
| 1979 | 7.60 | 6.40 | 5.90 | 10.4 | 427. | 34.4 | 57.4 | 35.1 | 43.3 | 67.7 | 31.9 | 23.4 | 62.5 |
| 1980 | 13.5 | 6.90 | 6.30 | 77.2 | 310. | 46.4 | 25.5 | 8.30 | 10.6 | 15.5 | 27.0 | 28.8 | 48.0 |
| 1981 | 16.9 | 14.4 | 10.4 | 17.9 | 534. | 89.4 | 10.4 | 4.90 | 6.50 | 35.9 | 79.9 | 24.0 | 70.4 |
| 1982 | 11.8 | 8.60 | 7.40 | 113. | 406. | 55.7 | 12.5 | 6.90 | 20.0 | 55.3 | 89.4 | 39.8 | 68.9 |
| 1983 | 23.2 | 15.3 | 11.9 | 421. | 112. | 17.4 | 57.8 | 20.9 | 23.9 | - | - | 39.6 | - |
| 1984 | 36.9 | 20.4 | 12.8 | 189. | 264. | 61.1 | 13.6 | 31.7 | 62.6 | 125. | 76.5 | 13.7 | 75.6 |
| 1985 | 6.10 | 4.90 | 5.00 | 11.3 | 284. | 74.1 | 115. | 15.3 | 13.4 | 19.5 | 21.0 | 8.40 | 48.2 |
| 1986 | 6.70 | 6.20 | 5.20 | 181. | 268. | 64.6 | 12.9 | 15.4 | 118. | 87.6 | 75.6 | 35.7 | 73.1 |
| 1987 | 6.90 | 5.20 | 4.80 | 13.4 | 327. | 81.0 | 38.2 | 17.0 | 20.5 | 20.0 | 6.50 | 4.60 | 45.4 |
| 1988 | 4.60 | 4.20 | 5.20 | 69.9 | 250. | 54.7 | 22.3 | 51.5 | 84.5 | 75.2 | 56.2 | 24.6 | 58.6 |