Description of elements in the header
m_tamonthly mean temperature
m_taxthe daily maximum mean temperature in the month
m_taxdthe day with the daily maximum mean temperature
m_tanthe daily minimum mean temperature in the month
m_tandthe day with the daily minimum mean temperature
1957.m_tam_taxm_taxdm_tanm_tand
January-1.35.61957-01-07-8.01957-01-22
February4.39.41957-02-18-0.91957-02-01
March7.415.01957-03-21-0.41957-03-02
April11.919.91957-04-305.91957-04-09
May13.520.61957-05-185.01957-05-07
June21.927.61957-06-1216.71957-06-01
July21.930.51957-07-0815.51957-07-23
August19.926.21957-08-1214.91957-08-29
September15.820.61957-09-0910.21957-09-26
October10.414.01957-10-196.21957-10-05
November6.713.21957-11-06-4.41957-11-30
December1.211.61957-12-14-4.21957-12-01