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
1930.m_tam_taxm_taxdm_tanm_tand
January1.16.51930-01-15-4.51930-01-23
February2.59.51930-02-28-3.51930-02-10
March8.514.41930-03-242.31930-03-12
April12.620.01930-04-268.21930-04-01
May16.024.51930-05-3010.91930-05-09
June22.228.31930-06-2716.11930-06-04
July22.227.31930-07-0614.01930-07-12
August20.625.31930-08-2413.81930-08-16
September18.523.41930-09-1414.51930-09-17
October11.717.01930-10-096.41930-10-03
November8.514.31930-11-021.21930-11-18
December1.78.81930-12-01-1.41930-12-24