Continent: |
Asia | Latitude: |
47.31 | deg. |
Country: |
Mongolia | Longitude: |
110.66 |
deg. |
River: |
Kerulen | Elevation: |
46.0 |
m |
Station: |
Undurkhan | Area: |
39400.0 |
km2 |
| Mean for Observation Period: | 1976 | - | 1984 | Total months: | 108 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 0.039 | 0.024 | 0.70 | 9.29 | 15.2 | 28.1 | 43.2 | 51.4 | 38.6 | 22.6 | 5.68 | 2.83 | 18.1 |
| mm | 0.0026 | 0.0015 | 0.048 | 0.61 | 1.03 | 1.85 | 2.94 | 3.50 | 2.54 | 1.53 | 0.37 | 0.19 | 14.5 |
| km3 | 0.00010 | 0.000060 | 0.0019 | 0.024 | 0.041 | 0.073 | 0.12 | 0.14 | 0.10 | 0.060 | 0.015 | 0.0076 | 0.57 |
| l/s/km2 | 0.00099 | 0.00062 | 0.018 | 0.24 | 0.39 | 0.71 | 1.10 | 1.31 | 0.98 | 0.57 | 0.14 | 0.072 | 0.46 |
| %% | 0.018 | 0.011 | 0.32 | 4.27 | 6.97 | 12.9 | 19.9 | 23.6 | 17.7 | 10.4 | 2.61 | 1.30 | 100. |
Kerulen at Undurkhan
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1976 | 0.15 | 0.22 | 1.80 | 15.5 | 16.0 | 17.5 | 60.0 | 44.5 | 19.0 | 31.0 | 9.30 | 0.83 | 18.0 |
| 1977 | 0. | 0. | 0. | 10.0 | 16.5 | 31.0 | 71.0 | 37.0 | 15.0 | 11.0 | 2.80 | 0.29 | 16.2 |
| 1978 | 0.0100 | 0. | 0. | 7.00 | 6.70 | 9.30 | 23.5 | 15.0 | 14.0 | 9.70 | 1.20 | 0.15 | 7.21 |
| 1979 | 0.0100 | 0. | 0. | 11.0 | 20.0 | 32.0 | 34.5 | 32.0 | 26.5 | 14.0 | 1.90 | 0.46 | 14.4 |
| 1980 | 0.070 | 0. | 0.43 | 5.70 | 15.5 | 29.0 | 12.5 | 9.40 | 9.30 | 7.80 | 1.80 | 0.29 | 7.65 |
| 1981 | 0.070 | 0. | 3.50 | 11.0 | 25.5 | 26.5 | 15.5 | 43.5 | 33.0 | 16.0 | 1.80 | 0.46 | 14.7 |
| 1982 | 0.040 | 0. | 0. | 9.10 | 8.40 | 21.5 | 85.5 | 79.0 | 33.5 | 22.5 | 5.80 | 22.0 | 23.9 |
| 1983 | 0. | 0. | 0.020 | 4.50 | 16.5 | 21.5 | 23.5 | 80.5 | 70.4 | 34.0 | 15.5 | 0.52 | 22.2 |
| 1984 | 0. | 0. | 0.55 | 9.80 | 11.5 | 64.5 | 63.0 | 122. | 127. | 57.0 | 11.0 | 0.44 | 38.9 |