**************************************************************** ****Annual and Seasonal Temperature Deviations **** ****of the Troposphere and Lower Stratosphere **** ****for the Northern Extratropics (30N - 90N) **** **** **** ****April 2007 **** **** **** ****Source: A.M. Sterin **** ****Russian Research Institute for Hydrometeorological **** ****Information-World Data Center (RIHMI-WDC). **** **************************************************************** Seasonal* and annual** temperature deviation from the 15 year average of 1961-1975. Missing values are represented by -9.99. In degrees Celsius. 850-300 hPa | 100-50 hPa ------------------------------------------------------------------------------------ Year win spr sum aut ann win spr sum aut ann ------------------------------------------------------------------------------------ 1958 -9.99 -0.01 0.24 0.34 0.21 -9.99 0.55 0.24 0.33 0.44 1959 0.43 0.55 0.49 0.44 0.46 0.67 0.36 0.21 0.38 0.45 1960 0.24 0.10 0.32 0.24 0.26 0.88 0.53 0.33 0.35 0.49 1961 0.33 0.28 0.14 0.28 0.22 0.38 0.19 0.35 0.43 0.32 1962 0.22 0.20 -0.07 -0.02 0.08 0.59 0.07 -0.13 0.11 0.13 1963 0.19 0.10 -0.07 0.18 0.10 0.48 0.04 0.64 0.38 0.40 1964 -0.15 -0.03 0.01 0.09 -0.04 0.39 0.65 0.34 -0.05 0.36 1965 0.01 -0.22 -0.37 -0.09 -0.16 0.24 0.73 0.47 0.69 0.52 1966 0.01 -0.08 0.13 0.12 0.05 0.35 0.29 0.69 0.76 0.48 1967 -0.07 0.16 0.07 0.05 0.05 -0.06 -0.12 0.18 -0.09 0.07 1968 -0.05 0.04 -0.20 -0.24 -0.12 0.52 -0.21 0.47 0.15 0.20 1969 -0.42 -0.11 0.05 -0.09 -0.13 0.18 0.03 0.04 0.40 0.13 1970 -0.03 -0.20 0.12 0.11 -0.03 0.07 0.12 0.24 0.02 0.08 1971 -0.24 -0.36 -0.13 -0.19 -0.21 -0.07 -0.45 -0.08 -0.09 -0.16 1972 -0.27 -0.19 -0.20 -0.27 -0.21 -0.17 0.01 -0.07 0.15 -0.02 1973 -0.02 -0.12 -0.04 -0.13 -0.10 0.41 -0.39 -0.38 -0.18 -0.15 1974 -0.08 0.06 -0.20 -0.28 -0.16 -0.50 -0.05 -0.15 -0.22 -0.22 1975 -0.23 -0.06 -0.04 -0.09 -0.07 -0.25 -0.04 -0.15 -0.21 -0.18 1976 -0.13 -0.48 -0.38 -0.34 -0.33 -0.51 -0.02 -0.08 0.01 -0.12 1977 -0.17 0.20 -0.03 -0.01 0.01 0.34 0.11 -0.02 -0.12 0.07 1978 -0.21 -0.05 0.02 -0.14 -0.08 -0.21 -0.52 -0.49 -0.47 -0.48 1979 -0.06 -0.02 -0.05 0.15 0.04 0.08 -0.03 -0.03 -0.01 0.04 1980 0.20 -0.10 0.12 0.16 0.07 -0.42 0.41 0.24 -0.14 -0.05 1981 0.36 0.27 0.31 0.09 0.26 -0.49 -0.18 -0.05 0.06 -0.07 1982 0.07 -0.14 -0.20 -0.18 -0.12 0.47 0.64 0.63 0.07 0.45 1983 0.08 0.03 0.02 0.21 0.07 0.06 0.32 0.01 -0.10 0.09 1984 -0.15 -0.14 0.16 -0.14 -0.10 -0.12 0.22 -0.50 -0.24 -0.16 1985 -0.13 -0.14 -0.19 -0.01 -0.08 -0.04 -0.62 -0.48 -0.25 -0.38 1986 0.10 0.15 0.03 -0.08 0.05 -0.07 -0.03 -0.62 -0.24 -0.23 1987 0.33 0.10 0.05 0.14 0.18 0.19 -0.33 0.10 0.18 0.08 1988 0.24 0.12 0.43 0.25 0.25 -0.88 0.14 -0.36 -0.40 -0.44 1989 0.08 0.34 0.17 0.19 0.18 -0.30 -0.18 -0.42 -0.15 -0.27 1990 0.22 0.42 0.32 0.29 0.33 -0.41 -0.80 -0.39 -0.47 -0.50 1991 0.20 0.40 0.41 0.28 0.30 0.14 -0.29 0.01 0.14 0.03 1992 0.24 -0.15 -0.48 -0.08 -0.13 0.39 -0.06 -0.26 -0.27 -0.11 1993 0.05 -0.13 -0.18 -0.25 -0.12 -1.07 -0.80 -0.84 -0.64 -0.82 1994 -0.10 0.18 0.36 0.25 0.19 -0.32 -0.59 -0.69 -0.67 -0.65 1995 0.36 0.10 0.23 0.39 0.24 -1.16 -1.27 -1.15 -0.78 -1.08 1996 0.05 -0.03 0.06 0.04 0.07 -1.11 -0.54 -1.27 -0.74 -0.85 1997 0.21 0.08 0.02 0.11 0.09 -0.95 -1.52 -0.76 -0.60 -0.90 1998 0.34 0.42 0.66 0.46 0.50 -0.03 -0.48 -0.79 -0.80 -0.57 1999 0.45 0.14 0.20 0.31 0.27 -0.93 -1.45 -1.02 -0.84 -1.10 2000 0.22 0.33 0.26 0.13 0.20 -1.05 -1.06 -1.37 -1.01 -1.07 2001 0.03 0.45 0.35 0.25 0.27 -0.43 -0.83 -0.74 -0.62 -0.65 2002 0.39 0.33 0.28 0.22 0.28 -0.55 -1.07 -0.96 -0.67 -0.79 2003 0.19 0.27 0.41 0.56 0.43 0.14 -0.68 -0.78 -0.81 -0.57 2004 0.50 0.42 0.08 0.35 0.28 -0.47 -1.03 -0.71 -0.65 -0.76 2005 0.18 0.43 0.49 -9.99 -9.99 -1.03 -0.52 -1.03 -9.99 -9.99 ------------------------------------------------------------------------------------ *Winter values are the means of the deviations of December of the previous year and January and February of the current year; spring values are the means of March, April, and May; summer values are the means of June, July, and August; autumn values are the means of September, October, and November. **Annual values are the means of all 12 months from a particular year.