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
1937.m_tam_taxm_taxdm_tanm_tand
January-4.52.81937-01-07-12.81937-01-24
February1.37.81937-02-28-4.01937-02-14
March8.217.41937-03-201.01937-03-04
April10.113.71937-04-156.51937-04-06
May18.722.61937-05-2112.81937-05-01
June21.026.41937-06-1214.91937-06-04
July20.624.91937-07-2414.31937-07-12
August19.624.61937-08-1314.71937-08-17
September17.722.11937-09-1912.41937-09-13
October10.116.71937-10-015.11937-10-20
November5.213.51937-11-11-1.81937-11-29
December0.88.01937-12-09-7.61937-12-29