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
1903.m_tam_taxm_taxdm_tanm_tand
January-1.710.51903-01-11-15.31903-01-19
February3.611.51903-02-23-4.01903-02-17
March8.314.71903-03-293.51903-03-14
April8.614.81903-04-292.31903-04-18
May16.021.61903-05-0810.11903-05-18
June18.222.41903-06-0311.21903-06-05
July20.828.71903-07-2013.21903-07-08
August20.225.71903-08-1513.01903-08-20
September17.626.21903-09-1412.11903-09-22
October11.718.31903-10-071.81903-10-21
November6.811.91903-11-010.61903-11-28
December2.79.01903-12-01-6.31903-12-29