Continent: |
Asia | Latitude: |
40.20 | deg. |
Country: |
Uzbekistan | Longitude: |
69.27 |
deg. |
River: |
Syrdarya | Elevation: |
291.5 |
m |
Station: |
Bekabad | Area: |
142000.0 |
km2 |
| Mean for Observation Period: | 1936 | - | 1985 | Total months: | 600 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 119. | 107. | 130. | 208. | 475. | 607. | 423. | 209. | 102. | 109. | 139. | 124. | 229. |
| mm | 2.24 | 1.84 | 2.45 | 3.79 | 8.95 | 11.1 | 7.98 | 3.94 | 1.86 | 2.05 | 2.53 | 2.34 | 50.9 |
| km3 | 0.32 | 0.26 | 0.35 | 0.54 | 1.27 | 1.57 | 1.13 | 0.56 | 0.26 | 0.29 | 0.36 | 0.33 | 7.23 |
| l/s/km2 | 0.84 | 0.75 | 0.92 | 1.46 | 3.34 | 4.27 | 2.98 | 1.47 | 0.72 | 0.77 | 0.98 | 0.87 | 1.61 |
| %% | 4.33 | 3.89 | 4.73 | 7.55 | 17.3 | 22.1 | 15.4 | 7.59 | 3.71 | 3.95 | 5.04 | 4.51 | 100. |
Syrdarya at Bekabad
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1936 | 322. | 321. | 346. | 685. | 1600. | 1730. | 852. | 604. | 437. | 414. | 412. | 363. | 674. |
| 1937 | 319. | 340. | 341. | 438. | 942. | 1130. | 917. | 513. | 373. | 373. | 403. | 367. | 538. |
| 1938 | 320. | 287. | 359. | 455. | 707. | 407. | 446. | 341. | 270. | 304. | 314. | 307. | 376. |
| 1939 | 276. | 248. | 298. | 296. | 835. | 510. | 499. | 408. | 301. | 255. | 308. | 307. | 378. |
| 1940 | 263. | 227. | 236. | 243. | 400. | 1060. | 563. | 396. | 231. | 290. | 391. | 332. | 386. |
| 1941 | 326. | 281. | 327. | 531. | 1200. | 1200. | 534. | 380. | 281. | 282. | 319. | 385. | 504. |
| 1942 | 334. | 337. | 403. | 623. | 1270. | 1400. | 969. | 526. | 339. | 315. | 418. | 411. | 612. |
| 1943 | 382. | 364. | 412. | 558. | 755. | 974. | 768. | 414. | 331. | 361. | 444. | 411. | 515. |
| 1944 | 365. | 349. | 333. | 274. | 478. | 623. | 737. | 475. | 331. | 364. | 440. | 371. | 428. |
| 1945 | 370. | 348. | 419. | 716. | 867. | 1350. | 1010. | 500. | 350. | 393. | 456. | 440. | 602. |
| 1946 | 424. | 450. | 438. | 616. | 804. | 937. | 922. | 618. | 346. | 393. | 512. | 494. | 580. |
| 1947 | 483. | 468. | 449. | 332. | 480. | 650. | 568. | 384. | 288. | 366. | 455. | 390. | 443. |
| 1948 | 320. | 167. | 123. | 298. | 587. | 658. | 775. | 321. | 130. | 102. | 185. | 103. | 314. |
| 1949 | 71.9 | 35.1 | 7.97 | 263. | 693. | 948. | 679. | 176. | 81.3 | 37.5 | 104. | 16.3 | 259. |
| 1950 | 13.7 | 10.9 | 14.7 | 9.09 | 564. | 444. | 232. | 74.0 | 21.6 | 75.3 | 29.7 | 8.43 | 125. |
| 1951 | 5.66 | 5.01 | 8.53 | 22.7 | 435. | 484. | 273. | 54.2 | 4.40 | 136. | 297. | 48.8 | 148. |
| 1952 | 59.1 | 97.3 | 82.8 | 529. | 1010. | 1530. | 1230. | 458. | 190. | 134. | 226. | 102. | 471. |
| 1953 | 10.3 | 6.97 | 101. | 210. | 1060. | 1470. | 705. | 207. | 22.9 | 96.7 | 136. | 227. | 354. |
| 1954 | 119. | 88.6 | 146. | 644. | 512. | 1010. | 998. | 925. | 337. | 247. | 142. | 112. | 440. |
| 1955 | 43.1 | 3.16 | 90.6 | 112. | 593. | 1290. | 230. | 175. | 9.52 | 5.88 | 46.3 | 56.5 | 221. |
| 1956 | 16.5 | 4.89 | 63.7 | 261. | 674. | 679. | 560. | 89.0 | 10.7 | 5.07 | 2.40 | 3.26 | 197. |
| 1957 | 5.03 | 4.74 | 5.76 | 3.83 | 4.85 | 88.5 | 74.7 | 43.9 | 2.70 | 3.31 | 4.71 | 5.61 | 20.6 |
| 1958 | 5.79 | 4.28 | 1.67 | 2.67 | 417. | 732. | 924. | 82.3 | 8.30 | 5.44 | 52.2 | 124. | 197. |
| 1959 | 236. | 131. | 170. | 244. | 450. | 526. | 472. | 94.6 | 110. | 173. | 266. | 206. | 257. |
| 1960 | 224. | 210. | 291. | 276. | 822. | 810. | 671. | 129. | 87.0 | 68.0 | 94.8 | 91.3 | 315. |
| 1961 | 69.8 | 116. | 7.72 | 3.02 | 157. | 42.1 | 2.74 | 5.28 | 2.75 | 9.15 | 3.02 | 2.85 | 35.1 |
| 1962 | 1.73 | 3.74 | 2.75 | 1.99 | 3.66 | 5.98 | 25.7 | 3.30 | 2.32 | 2.19 | 2.23 | 3.15 | 4.89 |
| 1963 | 2.39 | 2.26 | 2.46 | 11.9 | 401. | 448. | 206. | 54.0 | 2.68 | 2.59 | 2.57 | 3.62 | 95.0 |
| 1964 | 3.55 | 3.31 | 2.57 | 182. | 244. | 62.3 | 188. | 160. | 10.6 | 4.90 | 7.92 | 4.61 | 72.8 |
| 1965 | 4.43 | 3.27 | 2.72 | 11.9 | 35.6 | 37.5 | 2.70 | 2.12 | 2.16 | 2.18 | 2.40 | 2.73 | 9.14 |
| 1966 | 2.47 | 2.61 | 3.03 | 84.8 | 562. | 962. | 291. | 46.2 | 13.9 | 4.34 | 5.16 | 4.97 | 165. |
| 1967 | 4.86 | 4.86 | 3.95 | 82.9 | 93.1 | 137. | 58.5 | 127. | 5.56 | 5.02 | 4.54 | 7.60 | 44.6 |
| 1968 | 6.47 | 5.95 | 4.19 | 5.64 | 100. | 437. | 120. | 14.3 | 4.93 | 3.88 | 4.75 | 6.85 | 59.5 |
| 1969 | 6.93 | 6.22 | 513. | 930. | 1090. | 1670. | 1020. | 327. | 46.1 | 96.3 | 309. | 357. | 531. |
| 1970 | 321. | 11.8 | 7.51 | 10.7 | 482. | 382. | 225. | 78.1 | 28.2 | 21.6 | 32.6 | 25.6 | 136. |
| 1971 | 50.9 | 68.1 | 8.07 | 29.4 | 131. | 528. | 196. | 125. | 9.72 | 6.42 | 6.57 | 7.03 | 97.2 |
| 1972 | 7.48 | 9.12 | 10.1 | 8.42 | 38.1 | 232. | 133. | 140. | 8.10 | 6.92 | 11.4 | 18.5 | 51.9 |
| 1973 | 14.1 | 13.7 | 8.38 | 108. | 438. | 522. | 416. | 294. | 10.6 | 4.94 | 7.62 | 5.47 | 154. |
| 1974 | 8.29 | 7.59 | 6.73 | 7.99 | 5.10 | 105. | 38.5 | 2.20 | 2.82 | 2.71 | 4.76 | 6.11 | 16.5 |
| 1975 | 4.52 | 4.16 | 3.66 | 3.23 | 265. | 137. | 39.8 | 2.37 | 2.52 | 2.39 | 5.65 | 4.46 | 39.6 |
| 1976 | 4.20 | 5.29 | 4.83 | 3.15 | 81.7 | 128. | 5.85 | 4.58 | 3.61 | 3.46 | 8.46 | 6.59 | 21.6 |
| 1977 | 5.98 | 5.60 | 4.54 | 2.69 | 140. | 421. | 175. | 2.96 | 2.60 | 5.20 | 7.22 | 7.65 | 65.0 |
| 1978 | 6.99 | 6.56 | 3.92 | 3.84 | 132. | 192. | 89.6 | 16.0 | 4.82 | 3.97 | 3.96 | 5.12 | 39.1 |
| 1979 | 5.80 | 5.59 | 3.97 | 25.9 | 120. | 15.0 | 55.3 | 85.3 | 4.95 | 3.44 | 4.10 | 5.53 | 27.9 |
| 1980 | 4.90 | 72.2 | 27.7 | 4.26 | 52.7 | 39.5 | 133. | 69.5 | 5.98 | 6.07 | 4.25 | 4.62 | 35.4 |
| 1981 | 4.14 | 18.8 | 68.5 | 105. | 235. | 297. | 408. | 150. | 6.36 | 10.1 | 12.3 | 11.5 | 111. |
| 1982 | 76.0 | 89.3 | 9.38 | 8.28 | 237. | 397. | 357. | 187. | 6.37 | 4.41 | 4.09 | 5.69 | 115. |
| 1983 | 6.01 | 5.05 | 3.26 | 94.3 | 349. | 256. | 48.9 | 53.9 | 6.61 | 6.90 | 5.11 | 4.61 | 70.0 |
| 1984 | 4.82 | 90.3 | 313. | 10.3 | 111. | 187. | 198. | 53.0 | 10.8 | 9.42 | 6.82 | 5.73 | 83.3 |
| 1985 | 6.84 | 6.53 | 6.94 | 6.51 | 65.5 | 56.7 | 118. | 46.6 | 8.99 | 7.76 | 5.54 | 3.27 | 28.3 |