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
1902.m_tam_taxm_taxdm_tanm_tand
January1.86.81902-01-03-3.21902-01-15
February3.48.61902-02-08-2.31902-02-22
March4.612.61902-03-23-5.81902-03-14
April10.215.11902-04-043.01902-04-29
May12.619.91902-05-317.01902-05-02
June18.824.61902-06-3013.81902-06-19
July20.625.41902-07-0114.11902-07-11
August21.827.11902-08-0314.51902-08-13
September16.723.61902-09-0110.11902-09-23
October11.216.41902-10-126.21902-10-26
November1.99.01902-11-01-4.61902-11-24
December-4.66.51902-12-31-16.31902-12-15