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
1938.m_tam_taxm_taxdm_tanm_tand
January-1.14.81938-01-25-15.31938-01-06
February1.54.91938-02-17-1.91938-02-20
March8.414.61938-03-23-0.11938-03-13
April8.917.91938-04-033.21938-04-10
May15.321.71938-05-177.31938-05-05
June22.529.51938-06-2915.01938-06-17
July23.129.01938-07-0914.61938-07-11
August21.528.11938-08-0112.01938-08-24
September16.521.61938-09-1011.51938-09-16
October12.718.81938-10-044.91938-10-23
November7.313.51938-11-053.41938-11-20
December-0.38.91938-12-02-11.41938-12-18