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-0.43.81999-01-13-5.71999-01-30
February0.47.11999-02-27-6.61999-02-01
March6.912.71999-03-271.51999-03-14
April12.317.51999-04-167.21999-04-18
May15.922.01999-05-309.11999-05-06
June19.723.41999-06-2913.11999-06-23
July22.027.41999-07-0617.91999-07-23
August20.627.31999-08-1016.41999-08-23
September18.622.51999-09-2615.11999-09-02
October11.218.21999-10-034.11999-10-19
November3.110.81999-11-06-4.91999-11-28
December0.67.21999-12-11-9.41999-12-23