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-4.32.61966-01-02-15.31966-01-21
February5.712.31966-02-22-1.31966-02-01
March5.19.71966-03-240.91966-03-15
April12.718.31966-04-265.51966-04-01
May15.920.11966-05-058.01966-05-30
June18.823.51966-06-2412.51966-06-01
July20.324.61966-07-1816.11966-07-08
August20.125.51966-08-1914.31966-08-27
September16.320.81966-09-1312.61966-09-20
October15.520.11966-10-063.21966-10-31
November5.213.61966-11-05-3.01966-11-29
December1.68.21966-12-03-4.11966-12-24