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-2.16.01969-01-31-10.61969-01-12
February0.44.61969-02-03-6.11969-02-11
March4.412.91969-03-140.31969-03-05
April11.221.31969-04-285.41969-04-19
May19.324.91969-05-1611.41969-05-20
June18.824.51969-06-1914.21969-06-30
July22.027.71969-07-2716.21969-07-08
August19.925.11969-08-0313.71969-08-28
September17.320.71969-09-0212.61969-09-19
October12.116.61969-10-019.71969-10-31
November8.014.51969-11-14-0.51969-11-28
December-1.44.51969-12-10-9.11969-12-22