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
1953.m_tam_taxm_taxdm_tanm_tand
January-1.44.41953-01-30-6.71953-01-21
February0.77.11953-02-22-6.11953-02-09
March4.312.81953-03-30-6.11953-03-15
April10.513.41953-04-057.31953-04-13
May13.921.61953-05-254.71953-05-10
June18.121.91953-06-2511.41953-06-03
July20.724.71953-07-1816.21953-07-11
August17.922.11953-08-2115.01953-08-22
September16.021.21953-09-0310.11953-09-15
October11.317.51953-10-185.31953-10-10
November2.98.01953-11-07-4.71953-11-28
December-0.15.11953-12-02-4.81953-12-26