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
1999.m_tam_taxm_taxdm_tanm_tand
January-0.94.41999-01-05-6.41999-01-30
February0.56.21999-02-27-4.61999-02-15
March6.913.41999-03-260.91999-03-17
April11.315.11999-04-296.41999-04-20
May15.323.21999-05-3110.01999-05-05
June18.121.71999-06-3011.51999-06-22
July20.625.81999-07-0616.41999-07-23
August18.925.11999-08-0915.61999-08-23
September17.420.51999-09-1014.01999-09-02
October10.518.71999-10-253.71999-10-18
November3.011.81999-11-01-5.31999-11-21
December0.06.41999-12-10-7.81999-12-24