Description of elements in the header
m_tnnmonthly minimum temperature
m_tnndthe day with the monthly minimum temperature
m_tnathe monthly mean of the daily minimum temperatures
m_dtn0number of frost days with a minimum temperature of ≤ 0 °C
m_dtn10number of days with a minimum temperature of ≤ -10 °C
m_dtn20number of warm nights with a minimum temperature of ≥ 20 °C
1995.m_tnnm_tnndm_tnam_dtn0m_dtn10m_dtn20
January-12.01995-01-15-4.02540
February-6.21995-02-011.11200
March-5.41995-03-290.71500
April-5.11995-04-114.6500
May1.41995-05-049.8000
June6.71995-06-0413.3000
July13.51995-07-0916.1000
August8.61995-08-3014.0000
September3.41995-09-3010.0000
October-4.11995-10-234.8700
November-7.01995-11-22-0.31700
December-11.41995-12-29-2.22110