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
1969.m_tam_taxm_taxdm_tanm_tand
January-3.94.61969-01-17-15.21969-01-11
February-0.63.91969-02-02-12.71969-02-11
March4.012.11969-03-15-0.31969-03-05
April9.919.21969-04-304.41969-04-18
May17.923.11969-05-309.31969-05-20
June17.922.71969-06-1913.71969-06-21
July20.625.41969-07-2715.11969-07-01
August19.624.81969-08-1414.31969-08-29
September16.922.21969-09-0310.51969-09-20
October11.015.11969-10-018.11969-10-24
November7.914.71969-11-13-1.11969-11-28
December-2.21.21969-12-01-7.41969-12-22