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
1975.m_tam_taxm_taxdm_tanm_tand
January2.88.81975-01-18-0.91975-01-04
February0.46.31975-02-02-3.91975-02-17
March5.710.41975-03-110.21975-03-23
April9.114.61975-04-064.11975-04-10
May15.620.31975-05-1911.11975-05-23
June16.723.21975-06-1510.11975-06-02
July19.422.81975-07-1511.01975-07-01
August18.921.71975-08-1016.21975-08-25
September17.020.61975-09-1712.91975-09-13
October9.217.11975-10-014.21975-10-30
November3.07.91975-11-04-5.11975-11-25
December-0.34.41975-12-03-7.41975-12-19