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
1904.m_tam_taxm_taxdm_tanm_tand
January-1.96.51904-01-14-7.81904-01-12
February3.58.71904-02-18-2.51904-02-27
March5.89.41904-03-101.01904-03-06
April11.717.81904-04-235.41904-04-01
May16.322.21904-05-1811.91904-05-06
June19.925.21904-06-2516.51904-06-14
July23.928.11904-07-1820.11904-07-05
August21.927.51904-08-1814.71904-08-24
September15.721.71904-09-147.81904-09-18
October11.516.41904-10-065.21904-10-31
November3.19.91904-11-08-4.21904-11-16
December1.46.81904-12-08-7.91904-12-28