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
1911.m_tam_taxm_taxdm_tanm_tand
January-1.17.11911-01-27-8.11911-01-15
February-0.35.51911-02-18-7.01911-02-15
March5.014.01911-03-290.81911-03-01
April9.217.01911-04-210.61911-04-04
May14.420.01911-05-168.61911-05-21
June17.222.21911-06-2510.21911-06-15
July21.426.91911-07-2715.61911-07-05
August21.324.71911-08-2315.71911-08-31
September16.120.71911-09-0410.21911-09-30
October9.716.91911-10-075.11911-10-18
November7.013.41911-11-222.11911-11-27
December2.15.51911-12-09-1.91911-12-31