Continent: |
Asia | Latitude: |
60.00 | deg. |
Country: |
Russia | Longitude: |
119.88 |
deg. |
River: |
Chara | Elevation: |
143.8 |
m |
Station: |
Tokko | Area: |
62500.0 |
km2 |
| Mean for Observation Period: | 1936 | - | 1990 | Total months: | 660 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 63.0 | 47.0 | 41.7 | 65.5 | 1029. | 2374. | 1435. | 1079. | 935. | 364. | 127. | 89.2 | 637. |
| mm | 2.70 | 1.83 | 1.79 | 2.72 | 44.1 | 98.5 | 61.5 | 46.2 | 38.8 | 15.6 | 5.27 | 3.82 | 322. |
| km3 | 0.17 | 0.11 | 0.11 | 0.17 | 2.76 | 6.15 | 3.84 | 2.89 | 2.42 | 0.97 | 0.33 | 0.24 | 20.1 |
| l/s/km2 | 1.01 | 0.75 | 0.67 | 1.05 | 16.5 | 38.0 | 23.0 | 17.3 | 15.0 | 5.82 | 2.03 | 1.43 | 10.2 |
| %% | 0.82 | 0.61 | 0.55 | 0.86 | 13.4 | 31.0 | 18.8 | 14.1 | 12.2 | 4.76 | 1.66 | 1.17 | 100. |
Chara at Tokko
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1936 | 52.6 | 42.1 | 36.9 | 41.8 | 1300. | 1720. | 1150. | 964. | 839. | 321. | 120. | 77.3 | 555. |
| 1937 | 62.5 | 52.7 | 45.1 | 46.3 | 948. | 1600. | 1520. | 1510. | 2460. | 400. | 91.5 | 56.0 | 733. |
| 1938 | 46.3 | 40.8 | 35.5 | 63.9 | 1150. | 2460. | 2010. | 1600. | 1070. | 340. | 94.2 | 73.0 | 749. |
| 1939 | 53.8 | 44.5 | 41.4 | 125. | 1080. | 1870. | 1270. | 1200. | 1360. | 407. | 103. | 68.5 | 635. |
| 1940 | 60.9 | 42.2 | 37.9 | 53.4 | 1060. | 2210. | 1260. | 728. | 644. | 241. | 73.3 | 51.9 | 539. |
| 1941 | 44.0 | 32.6 | 26.0 | 27.9 | 1370. | 3240. | 1070. | 503. | 436. | 243. | 61.6 | 55.7 | 592. |
| 1942 | 51.1 | 48.7 | 45.6 | 61.0 | 1100. | 2720. | 1370. | 654. | 656. | 218. | 86.7 | 73.3 | 590. |
| 1943 | 55.2 | 38.5 | 36.2 | 221. | 1220. | 1470. | 1120. | 1710. | 1050. | 555. | 172. | 103. | 646. |
| 1944 | 71.9 | 57.4 | 46.2 | 61.9 | 1250. | 2100. | 1900. | 1390. | 727. | 352. | 105. | 96.7 | 680. |
| 1945 | 70.9 | 50.3 | 42.5 | 71.7 | 1500. | 1920. | 1390. | 1690. | 834. | 380. | 112. | 73.0 | 678. |
| 1946 | 56.5 | 52.7 | 44.0 | 54.7 | 629. | 2970. | 1540. | 1130. | 677. | 218. | 59.8 | 44.5 | 623. |
| 1947 | 47.4 | 41.7 | 37.8 | 75.6 | 976. | 1440. | 859. | 983. | 1340. | 467. | 85.8 | 62.3 | 535. |
| 1948 | 52.2 | 48.7 | 38.5 | 99.2 | 688. | 2050. | 1040. | 1650. | 995. | 318. | 103. | 109. | 599. |
| 1949 | 72.1 | 51.3 | 41.2 | 55.6 | 1520. | 2160. | 1590. | 1160. | 1650. | 757. | 198. | 128. | 782. |
| 1950 | 72.8 | 44.0 | 40.4 | 47.7 | 1060. | 1730. | 1200. | 1250. | 625. | 352. | 135. | 90.9 | 554. |
| 1951 | 68.4 | 42.8 | 37.6 | 47.3 | 1020. | 1800. | 1320. | 1410. | 920. | 456. | 164. | 112. | 617. |
| 1952 | 73.7 | 45.6 | 43.2 | 52.5 | 635. | 2370. | 992. | 957. | 816. | 326. | 176. | 98.0 | 549. |
| 1953 | 60.9 | 37.9 | 35.2 | 48.6 | 891. | 2040. | 770. | 701. | 646. | 355. | 134. | 87.6 | 484. |
| 1954 | 68.7 | 40.7 | 29.6 | 37.8 | 302. | 2390. | 805. | 375. | 351. | 198. | 94.4 | 76.2 | 397. |
| 1955 | 53.2 | 32.9 | 29.4 | 34.6 | 985. | 2560. | 886. | 932. | 543. | 216. | 107. | 86.0 | 539. |
| 1956 | 63.4 | 38.8 | 26.9 | 26.7 | 501. | 2910. | 1120. | 1120. | 1030. | 315. | 172. | 96.6 | 618. |
| 1957 | 64.7 | 37.0 | 32.2 | 40.1 | 1150. | 2390. | 2750. | 803. | 1020. | 467. | 179. | 123. | 755. |
| 1958 | 72.8 | 53.9 | 49.5 | 55.1 | 1580. | 2400. | 2520. | 934. | 988. | 396. | 215. | 122. | 782. |
| 1959 | 73.3 | 63.4 | 63.8 | 73.1 | 1180. | 3120. | 782. | 1190. | 1080. | 427. | 119. | 88.1 | 688. |
| 1960 | 59.7 | 43.6 | 35.8 | 46.6 | 965. | 2150. | 1040. | 1180. | 972. | 355. | 154. | 106. | 592. |
| 1961 | 69.8 | 51.6 | 46.8 | 74.5 | 825. | 2940. | 1820. | 1040. | 903. | 458. | 253. | 127. | 717. |
| 1962 | 80.6 | 60.7 | 52.5 | 60.0 | 1020. | 2780. | 1610. | 742. | 714. | 316. | 142. | 96.3 | 640. |
| 1963 | 65.6 | 43.2 | 51.1 | 66.2 | 669. | 3340. | 2320. | 1170. | 955. | 407. | 138. | 110. | 778. |
| 1964 | 79.3 | 59.6 | 50.1 | 52.0 | 1250. | 2050. | 1800. | 602. | 789. | 429. | 206. | 141. | 626. |
| 1965 | 90.5 | 63.5 | 63.9 | 93.0 | 722. | 2340. | 1500. | 575. | 694. | 411. | 92.0 | 66.2 | 559. |
| 1966 | 43.1 | 33.9 | 30.8 | 34.6 | 1030. | 2840. | 1450. | 547. | 787. | 400. | 111. | 71.2 | 615. |
| 1967 | 49.7 | 43.8 | 39.1 | 191. | 1500. | 1990. | 866. | 1930. | 795. | 685. | 113. | 91.0 | 691. |
| 1968 | 70.2 | 54.0 | 51.8 | 119. | 1460. | 1520. | 1050. | 767. | 488. | 169. | 72.4 | 67.1 | 491. |
| 1969 | 42.1 | 33.4 | 28.9 | 35.8 | 512. | 2160. | 1370. | 617. | 645. | 156. | 73.4 | 75.6 | 479. |
| 1970 | 56.9 | 38.8 | 39.3 | 68.5 | 1070. | 2730. | 1250. | 777. | 1180. | 347. | 125. | 84.8 | 647. |
| 1971 | 62.8 | 48.1 | 39.5 | 54.6 | 1280. | 2320. | 2100. | 1250. | 1670. | 441. | 151. | 94.6 | 793. |
| 1972 | 74.7 | 63.1 | 41.5 | 37.4 | 659. | 1930. | 953. | 831. | 1240. | 255. | 90.4 | 7.20 | 515. |
| 1973 | 59.2 | 48.6 | 40.7 | 47.0 | 810. | 1720. | 1480. | 998. | 380. | 270. | 102. | 93.8 | 504. |
| 1974 | 62.9 | 43.8 | 41.4 | 44.6 | 469. | 2630. | 1690. | 764. | 379. | 261. | 99.7 | 77.7 | 547. |
| 1975 | 50.6 | 35.3 | 33.3 | 89.2 | 948. | 2400. | 1340. | 1410. | 903. | 434. | 119. | 92.2 | 655. |
| 1976 | 69.3 | 52.6 | 46.5 | 56.8 | 872. | 3430. | 1690. | 1180. | 827. | 303. | 99.4 | 73.1 | 725. |
| 1977 | 43.3 | 35.5 | 31.8 | 41.4 | 1120. | 2080. | 1640. | 1020. | 2310. | 498. | 154. | 122. | 758. |
| 1978 | 91.2 | 63.7 | 49.9 | 75.9 | 910. | 3470. | 2380. | 835. | 744. | 345. | 122. | 91.2 | 765. |
| 1979 | 52.3 | 33.1 | 29.7 | 38.7 | 1390. | 2140. | 700. | 2090. | 1840. | 407. | 182. | 131. | 753. |
| 1980 | 93.7 | 66.7 | 60.8 | 60.1 | 916. | 2620. | 1310. | 481. | 501. | 232. | 91.9 | 75.1 | 542. |
| 1981 | 52.5 | 39.3 | 35.7 | 85.2 | 1050. | 3930. | 2710. | 3470. | 1700. | 480. | 171. | 122. | 1154. |
| 1982 | 81.0 | 65.9 | 54.6 | 78.0 | 1330. | 3320. | 2350. | 1200. | 905. | 277. | 125. | 87.2 | 823. |
| 1983 | 59.6 | 48.4 | 47.2 | 48.2 | 1290. | 2430. | 2200. | 2150. | 1200. | 421. | 132. | 101. | 844. |
| 1984 | 73.7 | 53.7 | 47.7 | 56.4 | 2030. | 2680. | 1430. | 582. | 733. | 310. | 167. | 92.7 | 688. |
| 1985 | 61.7 | 41.7 | 36.6 | 110. | 1070. | 1620. | 495. | 324. | 572. | 264. | 89.1 | 60.3 | 395. |
| 1986 | 39.6 | 30.7 | 31.2 | 37.7 | 923. | 2179. | 602. | 621. | 717. | 426. | 127. | 97.2 | 486. |
| 1987 | 49.9 | 41.1 | 37.2 | 47.7 | 525. | 2597. | 1049. | 955. | 805. | 320. | 98.9 | 67.2 | 549. |
| 1988 | 53.9 | 45.2 | 41.4 | 79.4 | 644. | 1870. | 1823. | 1141. | 841. | 434. | 142. | 114. | 602. |
| 1989 | 77.0 | 61.4 | 53.9 | 71.2 | 982. | 2910. | 1930. | 1010. | 991. | 455. | 188. | 141. | 739. |
| 1990 | 79.2 | 57.2 | 61.9 | 81.9 | 1250. | 1840. | 766. | 528. | 466. | 318. | 100. | 76.6 | 469. |