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
January0.97.11930-01-29-4.41930-01-23
February2.17.61930-02-28-5.11930-02-09
March8.415.11930-03-192.01930-03-12
April12.820.31930-04-267.41930-04-02
May16.225.81930-05-3011.21930-05-16
June22.328.71930-06-2715.41930-06-06
July23.129.61930-07-2416.91930-07-12
August21.626.31930-08-2215.81930-08-10
September19.125.41930-09-1414.41930-09-22
October12.017.41930-10-096.41930-10-27
November8.214.01930-11-021.01930-11-19
December1.57.11930-12-08-2.71930-12-21