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
1966.m_tam_taxm_taxdm_tanm_tand
January-3.05.61966-01-03-9.21966-01-21
February6.813.11966-02-220.11966-02-03
March6.49.61966-03-100.41966-03-15
April13.220.71966-04-295.01966-04-03
May16.720.91966-05-068.51966-05-30
June19.424.11966-06-1814.71966-06-01
July20.425.51966-07-1415.31966-07-29
August19.925.91966-08-1514.11966-08-27
September16.521.51966-09-1312.21966-09-20
October15.119.11966-10-063.41966-10-31
November5.312.71966-11-07-3.31966-11-29
December2.37.91966-12-03-1.81966-12-23