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
1917.m_tam_taxm_taxdm_tanm_tand
January-1.48.41917-01-03-10.11917-01-23
February-4.51.91917-02-27-13.91917-02-09
March2.37.71917-03-30-2.01917-03-03
April7.214.11917-04-303.31917-04-11
May15.620.21917-05-318.21917-05-07
June19.923.71917-06-2016.31917-06-01
July20.525.91917-07-3115.61917-07-11
August20.025.81917-08-1414.91917-08-27
September16.220.41917-09-2012.51917-09-14
October9.815.51917-10-054.71917-10-07
November4.38.51917-11-040.01917-11-27
December-2.01.51917-12-29-6.61917-12-25