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
1942.m_tam_taxm_taxdm_tanm_tand
January-8.80.51942-01-02-16.91942-01-24
February-3.84.11942-02-26-8.11942-02-08
March1.97.71942-03-26-4.01942-03-13
April8.213.41942-04-081.91942-04-29
May14.622.31942-05-295.21942-05-01
June17.522.21942-06-1211.51942-06-16
July18.323.81942-07-1013.61942-07-18
August19.223.71942-08-0315.81942-08-08
September18.323.51942-09-0113.51942-09-23
October12.217.41942-10-016.71942-10-19
November3.611.21942-11-06-3.21942-11-25
December2.010.21942-12-18-6.51942-12-31