Strange low temperature

[geoffp]

I am not sure what caused it but I had this very low temperature appear at 23:05 last night -0.3 degrees of course this has gone through to my monthly/yearly records could anyone inform me if this can be corrected and how

Temperature and Humidity
High Temperature 14.5 °C at 11:42
Low Temperature -0.3 °C at 23:05
High Apparent Temperature 15.3 °C at 11:44
Low Apparent Temperature -2.7 °C at 23:05
Low Wind Chill -0.3 °C at -0.3
High Heat Index 14.5 °C at
High Humidity 94 % at 21:58
Low Humidity 86 % at 12:33
Hours of Sunshine 0.0

[steve]

Use Edit->dayfile.txt to amend the low temperature, then use the high/low editors to correct those by fetching the values from dayfile.txt.

[geoffp]

Thanks Steve