title:<hr>月平均<hr> title:<hr> title:<hr> title:<hr> STRM_1959-01_NCEP:nclink STRM_1959-02_NCEP:nclink STRM_1959-03_NCEP:nclink STRM_1959-04_NCEP:nclink STRM_1959-05_NCEP:nclink STRM_1959-06_NCEP:nclink STRM_1959-07_NCEP:nclink STRM_1959-08_NCEP:nclink STRM_1959-09_NCEP:nclink STRM_1959-10_NCEP:nclink STRM_1959-11_NCEP:nclink STRM_1959-12_NCEP:nclink title:<hr>季節平均<hr> title:<hr> title:<hr> title:<hr> STRM_1959-DJF_NCEP:冬(1958/12, 1959/01, 1959/02) STRM_1959-MAM_NCEP:春(1959/03, 1959/04, 1959/05) STRM_1959-JJA_NCEP:夏(1959/06, 1959/07, 1959/08) STRM_1959-SON_NCEP:秋(1959/09, 1959/10, 1959/11) title:<hr>年平均<hr> title:<hr> title:<hr> title:<hr> STRM_1959-ANN_NCEP:(1959/01-1959/12)