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
1912.m_tam_taxm_taxdm_tanm_tand
January-6.04.61912-01-07-17.11912-01-16
February1.77.01912-02-28-8.81912-02-04
March6.511.71912-03-270.81912-03-15
April7.714.81912-04-28-0.11912-04-03
May13.919.71912-05-137.31912-05-02
June19.624.61912-06-3014.71912-06-22
July20.325.31912-07-2915.91912-07-05
August17.822.91912-08-0313.61912-08-28
September11.518.11912-09-018.11912-09-21
October7.416.01912-10-02-1.31912-10-27
November1.98.61912-11-12-0.91912-11-27
December0.65.61912-12-16-3.81912-12-07