Continent: |
Asia | Latitude: |
53.68 | deg. |
Country: |
Russia | Longitude: |
88.08 |
deg. |
River: |
Usa | Elevation: |
240.0 |
m |
Station: |
Mezhdurechensk | Area: |
3320.0 |
km2 |
| Mean for Observation Period: | 1937 | - | 1990 | Total months: | 648 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 22.7 | 18.5 | 19.7 | 156. | 593. | 444. | 123. | 89.0 | 114. | 116. | 57.8 | 28.3 | 149. |
| mm | 18.3 | 13.6 | 15.9 | 122. | 478. | 347. | 99.6 | 71.8 | 89.3 | 93.7 | 45.2 | 22.8 | 1413. |
| km3 | 0.061 | 0.045 | 0.053 | 0.41 | 1.59 | 1.15 | 0.33 | 0.24 | 0.30 | 0.31 | 0.15 | 0.076 | 4.69 |
| l/s/km2 | 6.84 | 5.58 | 5.94 | 47.1 | 179. | 134. | 37.2 | 26.8 | 34.5 | 35.0 | 17.4 | 8.53 | 44.8 |
| %% | 1.27 | 1.04 | 1.11 | 8.76 | 33.2 | 24.9 | 6.92 | 4.99 | 6.42 | 6.51 | 3.24 | 1.59 | 100. |
Usa at Mezhdurechensk
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1937 | 67.6 | 48.2 | 38.7 | 66.5 | 530. | 590. | 150. | 43.0 | 122. | 127. | 61.0 | 39.4 | 157. |
| 1938 | 30.5 | 27.1 | 32.0 | 225. | 653. | 432. | 199. | 110. | 157. | 236. | 61.4 | 53.3 | 185. |
| 1939 | 45.2 | 24.9 | 19.0 | 174. | 595. | 292. | 110. | 49.9 | 81.3 | 70.6 | 33.1 | 23.4 | 127. |
| 1940 | 21.7 | 15.4 | 16.5 | 224. | 503. | 263. | 67.4 | 50.0 | 139. | 105. | 64.6 | 28.1 | 125. |
| 1941 | 27.3 | 26.4 | 27.1 | 77.0 | 668. | 913. | 266. | 102. | 72.4 | 76.6 | 42.0 | 24.2 | 194. |
| 1942 | 14.7 | 13.6 | 20.3 | 49.4 | 449. | 613. | 204. | 152. | 128. | 183. | 76.8 | 35.2 | 162. |
| 1943 | 22.1 | 19.6 | 23.0 | 217. | 594. | 222. | 123. | 45.6 | 61.8 | 71.4 | 30.3 | 8.20 | 120. |
| 1944 | 20.6 | 21.7 | 25.2 | 252. | 550. | 240. | 127. | 87.5 | 105. | 85.5 | 39.6 | 16.8 | 131. |
| 1945 | 14.3 | 10.9 | 9.20 | 199. | 579. | 90.2 | 282. | 59.1 | 38.7 | 93.0 | 75.0 | 41.7 | 124. |
| 1946 | 35.3 | 38.3 | 40.4 | 448. | 672. | 921. | 183. | 130. | 90.6 | 155. | 62.3 | 23.3 | 233. |
| 1947 | 36.6 | 35.3 | 36.7 | 414. | 401. | 259. | 192. | 273. | 115. | 94.5 | 79.3 | 54.5 | 166. |
| 1948 | 34.5 | 20.9 | 18.9 | 149. | 572. | 555. | 135. | 110. | 270. | 95.5 | 51.9 | 33.4 | 171. |
| 1949 | 21.7 | 17.1 | 15.8 | 235. | 489. | 429. | 213. | 71.4 | 178. | 119. | 60.4 | 44.5 | 158. |
| 1950 | 21.9 | 12.4 | 10.5 | 29.0 | 699. | 319. | 56.3 | 88.1 | 210. | 70.1 | 29.8 | 25.3 | 131. |
| 1951 | 22.7 | 17.6 | 13.5 | 115. | 599. | 176. | 66.3 | 64.5 | 68.9 | 52.6 | 54.5 | 22.8 | 106. |
| 1952 | 24.9 | 18.8 | 14.5 | 21.0 | 571. | 490. | 206. | 97.3 | 50.4 | 120. | 61.6 | 26.9 | 142. |
| 1953 | 26.0 | 20.8 | 16.0 | 159. | 614. | 258. | 67.0 | 95.1 | 87.0 | 87.4 | 66.2 | 41.2 | 128. |
| 1954 | 32.4 | 30.1 | 27.7 | 64.9 | 289. | 735. | 157. | 106. | 208. | 80.1 | 111. | 30.6 | 156. |
| 1955 | 17.2 | 9.50 | 16.3 | 53.5 | 622. | 243. | 77.8 | 35.0 | 249. | 88.2 | 29.3 | 28.4 | 122. |
| 1956 | 20.5 | 18.8 | 15.2 | 157. | 510. | 316. | 109. | 83.1 | 127. | 163. | 79.4 | 33.4 | 136. |
| 1957 | 16.1 | 16.0 | 14.4 | 38.3 | 546. | 269. | 98.1 | 96.3 | 63.1 | 76.3 | 55.2 | 21.8 | 109. |
| 1958 | 11.4 | 10.0 | 7.20 | 60.6 | 561. | 900. | 161. | 80.2 | 76.3 | 113. | 72.7 | 17.0 | 173. |
| 1959 | 8.20 | 7.60 | 6.90 | 216. | 656. | 682. | 108. | 70.3 | 87.9 | 102. | 25.7 | 24.6 | 166. |
| 1960 | 20.6 | 20.3 | 18.4 | 86.2 | 436. | 620. | 145. | 92.2 | 172. | 65.3 | 77.5 | 39.2 | 149. |
| 1961 | 25.0 | 20.9 | 19.6 | 251. | 572. | 334. | 98.9 | 74.5 | 188. | 110. | 53.6 | 25.6 | 148. |
| 1962 | 22.4 | 20.4 | 26.4 | 221. | 837. | 300. | 80.9 | 50.1 | 62.2 | 182. | 22.4 | 19.9 | 154. |
| 1963 | 13.4 | 8.70 | 10.7 | 55.6 | 519. | 343. | 67.1 | 72.7 | 182. | 113. | 75.9 | 37.5 | 125. |
| 1964 | 27.1 | 19.7 | 18.1 | 89.2 | 723. | 507. | 108. | 62.7 | 48.5 | 62.7 | 37.4 | 32.1 | 145. |
| 1965 | 26.5 | 21.5 | 20.9 | 178. | 884. | 283. | 50.5 | 49.1 | 228. | 161. | 65.5 | 25.1 | 166. |
| 1966 | 15.3 | 16.9 | 18.2 | 27.8 | 708. | 1090. | 160. | 56.2 | 35.5 | 54.2 | 44.7 | 22.8 | 187. |
| 1967 | 14.8 | 12.3 | 14.0 | 141. | 476. | 171. | 112. | 65.8 | 110. | 110. | 38.7 | 16.5 | 107. |
| 1968 | 15.6 | 14.5 | 24.8 | 178. | 381. | 117. | 113. | 78.1 | 67.4 | 60.4 | 29.5 | 29.6 | 92.4 |
| 1969 | 18.8 | 15.9 | 14.2 | 48.6 | 735. | 912. | 78.4 | 98.3 | 93.6 | 145. | 54.6 | 17.5 | 186. |
| 1970 | 25.3 | 16.6 | 14.9 | 218. | 702. | 558. | 85.2 | 106. | 66.5 | 127. | 49.8 | 29.8 | 167. |
| 1971 | 21.0 | 21.5 | 16.6 | 184. | 596. | 488. | 141. | 73.4 | 63.5 | 62.9 | 34.1 | 22.3 | 144. |
| 1972 | 17.2 | 16.5 | 20.1 | 183. | 617. | 389. | 204. | 137. | 125. | 112. | 46.9 | 35.7 | 159. |
| 1973 | 27.5 | 24.4 | 28.6 | 218. | 515. | 692. | 138. | 102. | 32.6 | 58.8 | 34.1 | 30.7 | 158. |
| 1974 | 25.3 | 21.1 | 17.0 | 260. | 558. | 234. | 55.9 | 44.9 | 168. | 140. | 43.3 | 28.2 | 133. |
| 1975 | 22.3 | 22.9 | 28.8 | 88.7 | 506. | 836. | 140. | 63.0 | 117. | 151. | 101. | 38.7 | 176. |
| 1976 | 33.8 | 21.2 | 17.5 | 115. | 589. | 358. | 84.5 | 145. | 211. | 119. | 58.0 | 39.2 | 149. |
| 1977 | 34.8 | 25.5 | 33.5 | 216. | 762. | 314. | 84.1 | 120. | 131. | 183. | 66.3 | 24.5 | 166. |
| 1978 | 22.9 | 10.5 | 11.4 | 248. | 545. | 505. | 92.4 | 109. | 70.6 | 92.5 | 72.0 | 24.0 | 150. |
| 1979 | 19.6 | 16.7 | 26.5 | 78.6 | 735. | 601. | 91.7 | 122. | 152. | 198. | 91.7 | 24.6 | 180. |
| 1980 | 18.3 | 14.5 | 14.1 | 217. | 609. | 269. | 160. | 127. | 80.6 | 69.8 | 97.9 | 24.2 | 142. |
| 1981 | 16.7 | 12.2 | 16.1 | 197. | 535. | 172. | 51.4 | 48.3 | 75.7 | 104. | 16.1 | 11.6 | 105. |
| 1982 | 6.50 | 6.50 | 11.7 | 166. | 596. | 167. | 68.2 | 47.0 | 65.2 | 227. | 83.2 | 21.5 | 122. |
| 1983 | 19.2 | 17.4 | 22.6 | 86.9 | 481. | 551. | 90.3 | 70.8 | 137. | 171. | 122. | 10.1 | 148. |
| 1984 | 11.7 | 7.80 | 16.7 | 116. | 631. | 456. | 134. | 84.6 | 45.3 | 162. | 80.1 | 7.70 | 146. |
| 1985 | 2.10 | 1.70 | 13.3 | 127. | 530. | 604. | 134. | 151. | 119. | 103. | 53.0 | 55.4 | 158. |
| 1986 | 20.6 | 13.5 | 16.4 | 137. | 706. | 441. | 76.2 | 132. | 76.4 | 85.0 | 32.0 | 25.8 | 147. |
| 1987 | 22.9 | 22.7 | 21.1 | 98.8 | 590. | 296. | 74.9 | 44.4 | 227. | 223. | 38.8 | 24.6 | 140. |
| 1988 | 26.6 | 18.6 | 16.1 | 227. | 637. | 388. | 196. | 129. | 102. | 101. | 46.5 | 22.6 | 159. |
| 1989 | 23.4 | 21.1 | 21.6 | 186. | 619. | 472. | 90.8 | 43.4 | 31.3 | 67.3 | 45.6 | 19.9 | 137. |
| 1990 | 16.4 | 15.1 | 30.0 | 149. | 761. | 319. | 99.5 | 109. | 109. | 187. | 87.7 | 44.3 | 161. |