ifirst, npts, nn = 380878 380973 96 file12 = UREQETOE raw data 24 hour low temperature 20.30 -6.50 Thu Dec 11 22:30:02 2025 24 hour high temperature 31.55 -0.25 Thu Dec 11 01:15:02 2025 smoothed data 24 hour low temperature 20.61 -6.33 Thu Dec 11 22:15:02 2025 24 hour high temperature 31.55 -0.25 Thu Dec 11 01:15:02 2025