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
1981.m_tam_taxm_taxdm_tanm_tand
January-4.24.21981-01-04-10.71981-01-17
February-0.24.91981-02-23-4.51981-02-02
March7.514.01981-03-26-0.31981-03-01
April9.313.51981-04-133.51981-04-18
May15.622.81981-05-278.41981-05-03
June20.124.21981-06-0414.31981-06-18
July19.823.91981-07-1814.21981-07-21
August19.025.91981-08-0312.01981-08-28
September16.622.41981-09-2311.91981-09-17
October11.718.21981-10-064.51981-10-29
November3.211.61981-11-02-2.91981-11-18
December0.06.71981-12-12-7.21981-12-21