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-2.35.11981-01-04-8.11981-01-09
February1.26.91981-02-09-2.91981-02-19
March8.916.91981-03-26-0.61981-03-01
April11.116.81981-04-094.81981-04-19
May15.622.21981-05-318.21981-05-03
June19.425.01981-06-2912.71981-06-19
July20.125.01981-07-1815.11981-07-20
August20.628.31981-08-0312.41981-08-28
September17.123.31981-09-2212.01981-09-15
October12.719.21981-10-064.91981-10-25
November4.914.41981-11-02-0.61981-11-28
December0.17.61981-12-31-6.51981-12-21