BACK

Continent:

Europe

Latitude:

55.00 deg.

Country:

Russia

Longitude:

29.15

deg.

River:

Ulla

Elevation:

1204.0

m

Station:

Promysly

Area:

33000.0

km2
Mean for Observation Period: 1929 - 1985 Total months: 612
- Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
m3/c 11.8 11.1 26.1 63.9 28.1 13.9 13.7 10.5 11.1 12.9 16.4 14.3 19.5
mm 0.96 0.82 2.12 5.02 2.28 1.10 1.11 0.85 0.87 1.05 1.29 1.16 18.6
km3 0.032 0.027 0.070 0.17 0.075 0.036 0.037 0.028 0.029 0.035 0.043 0.038 0.61
l/s/km2 0.36 0.34 0.79 1.94 0.85 0.42 0.41 0.32 0.34 0.39 0.50 0.43 0.59
%% 5.06 4.74 11.2 27.3 12.0 5.96 5.84 4.49 4.76 5.53 7.02 6.12 100.

Ulla at Promysly

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
1929 9.33 7.78 9.33 76.4 60.2 10.0 77.7 5.52 10.4 10.7 11.5 16.2 25.4
1930 9.43 5.86 42.1 22.8 9.79 6.02 7.39 13.8 13.4 16.2 28.6 23.0 16.5
1931 7.62 - 10.3 - 71.8 11.6 7.35 8.58 9.90 12.6 24.5 10.6 -
1932 10.9 8.21 7.44 89.3 41.8 52.3 17.5 8.29 9.02 25.8 28.2 25.3 27.0
1933 13.9 6.67 41.7 39.6 40.2 28.1 27.8 23.3 39.4 37.3 55.6 19.9 31.1
1934 9.79 9.68 64.2 41.3 13.5 8.76 20.8 12.3 8.39 5.19 9.70 9.84 17.8
1935 0.030 8.14 24.7 60.7 18.7 11.9 10.4 12.1 11.8 18.7 27.0 15.9 18.3
1936 14.8 12.4 71.4 45.6 19.0 7.57 8.13 5.56 9.22 10.4 13.1 17.2 19.5
1937 8.14 6.88 36.5 18.8 27.7 10.2 9.30 8.55 6.60 4.87 6.53 6.10 12.5
1938 7.91 11.0 63.7 44.0 17.6 8.68 15.3 9.69 4.26 4.59 3.88 2.88 16.1
1939 4.91 15.8 11.2 24.3 22.8 8.99 12.5 7.27 4.80 4.79 6.16 4.96 10.7
1940 - - - - - - - - - - - - -
1941 - - - - - - - - - - - - -
1942 - - - - - - - - - - - - -
1943 - - - - - - - - - - - - -
1944 - - - - - - - - - - - - -
1945 - - - - - - - - - - 25.2 12.1 -
1946 11.7 11.5 34.1 73.5 19.8 8.08 7.94 6.73 6.62 11.3 11.0 7.57 17.5
1947 6.15 6.08 33.6 115. 25.4 9.39 6.22 5.98 5.79 4.78 7.17 11.6 19.8
1948 14.2 22.3 21.4 54.9 13.5 14.0 30.2 9.95 6.68 8.05 15.4 12.1 18.6
1949 6.90 8.89 19.8 79.2 17.8 7.58 10.5 13.2 10.1 6.46 8.08 10.1 16.6
1950 5.94 8.60 20.3 33.8 16.9 7.63 6.69 9.16 7.51 11.1 26.8 32.9 15.6
1951 16.9 7.51 20.4 124. 29.3 14.7 7.04 4.61 4.16 4.11 4.15 6.10 20.2
1952 5.52 5.11 4.47 32.1 16.0 15.8 8.72 8.50 37.2 73.3 56.3 21.7 23.7
1953 19.0 12.2 26.0 127. 44.5 21.9 11.8 6.27 7.24 8.89 8.79 8.46 25.2
1954 5.45 5.06 11.0 46.7 18.4 7.57 6.02 8.52 9.16 16.4 17.2 12.1 13.6
1955 12.0 16.9 14.0 117. 69.4 18.1 9.69 7.30 6.51 8.33 9.93 8.45 24.8
1956 8.43 6.52 6.67 144. 66.4 14.6 9.59 12.3 18.0 12.5 13.7 15.9 27.4
1957 17.6 31.2 23.1 41.8 17.5 10.7 6.62 6.26 25.4 42.5 19.0 12.3 21.2
1958 16.1 20.2 28.1 143. 73.3 17.7 12.4 11.8 10.9 19.8 21.6 17.7 32.7
1959 25.2 18.4 49.2 69.5 20.1 10.1 6.62 6.93 6.32 5.81 5.81 6.52 19.2
1960 5.38 7.97 6.79 38.0 18.5 8.77 9.23 10.0 11.3 11.6 25.5 30.3 15.3
1961 26.5 16.6 36.4 33.0 13.1 8.68 6.54 10.2 16.1 12.5 8.23 11.8 16.6
1962 9.62 8.66 9.68 110. 43.0 37.5 73.7 48.4 41.4 19.6 30.0 29.7 38.4
1963 16.0 13.4 13.5 78.6 29.0 12.8 10.3 6.97 8.78 8.43 12.8 10.9 18.5
1964 9.17 10.0 10.4 75.8 27.5 12.1 8.21 9.38 7.73 8.50 11.4 15.2 17.1
1965 11.6 10.2 18.1 66.9 29.0 31.4 11.5 11.5 16.9 11.1 9.59 11.8 20.0
1966 11.6 9.90 71.7 86.9 26.2 11.0 9.73 8.44 7.02 8.28 10.4 7.41 22.4
1967 8.20 8.88 42.0 44.8 24.5 15.5 7.34 5.81 6.83 8.06 12.8 10.6 16.3
1968 8.39 8.64 34.0 74.5 28.2 10.8 12.8 9.98 7.25 9.16 8.72 6.58 18.3
1969 5.93 6.69 6.99 32.9 17.0 13.0 9.91 6.45 6.58 5.94 9.21 15.1 11.3
1970 7.85 6.86 10.2 118. 47.0 15.6 10.3 11.3 9.66 9.07 23.2 15.7 23.7
1971 15.2 16.8 37.5 75.0 14.7 30.1 13.1 9.13 7.66 10.1 15.8 19.0 22.0
1972 15.9 13.2 14.4 39.6 18.7 15.0 12.7 8.12 5.58 6.94 10.9 12.1 14.4
1973 7.86 11.0 21.5 32.7 29.4 14.3 12.1 16.1 7.61 9.88 13.4 15.6 16.0
1974 9.28 10.3 27.5 27.2 12.3 10.5 18.0 12.6 6.16 9.11 21.1 28.0 16.0
1975 38.5 21.3 43.3 50.4 21.5 12.6 8.60 7.55 7.54 7.07 6.18 7.82 19.4
1976 6.14 5.24 6.92 33.1 15.2 9.87 7.73 7.90 8.52 5.99 8.12 7.17 10.2
1977 5.00 4.47 23.2 35.1 15.3 10.3 10.7 30.4 16.8 13.0 17.1 12.9 16.2
1978 10.9 7.98 42.5 64.0 61.9 19.5 12.2 9.54 11.4 20.3 20.8 12.3 24.4
1979 9.70 9.75 26.1 82.2 22.8 7.36 4.57 7.99 7.72 6.65 8.08 10.7 17.0
1980 8.78 7.67 9.55 48.5 22.3 9.38 12.5 11.6 10.2 11.7 16.5 21.5 15.8
1981 20.8 14.8 41.5 42.4 15.3 9.67 9.51 7.89 10.4 14.9 41.8 29.6 21.5
1982 26.9 14.8 36.2 62.9 29.8 15.9 22.7 10.1 7.95 7.94 10.2 14.8 21.7
1983 23.1 22.2 29.4 70.4 21.2 10.1 10.5 8.16 5.88 6.82 8.81 8.94 18.8
1984 10.7 7.28 8.84 30.7 11.2 7.83 8.04 7.50 9.69 12.6 9.98 10.8 11.3
1985 6.53 6.20 8.51 77.4 24.9 9.75 9.72 9.56 16.0 19.9 18.0 19.8 18.9