monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997 monthly mean surface air temperature, 1959 - 1997
button button button button button button button