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-3.12.51969-01-24-13.11969-01-12
February-2.12.91969-02-20-10.11969-02-10
March2.210.61969-03-14-1.51969-03-19
April9.118.51969-04-282.51969-04-19
May16.422.21969-05-159.01969-05-20
June16.321.41969-06-2411.41969-06-05
July19.524.51969-07-2813.11969-07-08
August17.323.41969-08-1411.61969-08-28
September15.018.71969-09-0210.41969-09-19
October9.913.71969-10-016.31969-10-21
November5.411.41969-11-12-0.81969-11-28
December-3.21.11969-12-11-11.61969-12-22