2025 May

May was decidely cool and wet (median temperature 15 °C). Outside temperatures ranged from 7 to 26 °C, while inside we were a comfortable 19 to 24 °C. The HRV was between seasons until the end of the month when it entered the heating season and the split system was set to heat to 19 °C. Now that we have solar house batteries we no longer need to schedule the split system as we have done prevously. Temperature from inside and outside the house as the percentage of hours in 0.5 °C bins. I've scaled the temperature in hope that I will be able to use the temperature range for all months. Methods: I have taken the 5 minutely data from the wirelessTag sensors and calculated the median temperature for each hour and determined the proportion of hours falling inside of the 20 - 25 °C target temperature (using the R functions 'aggregate' and 'hist'). Inside includes data from the wirelessTag sensors spread across nearly every room of the house. Outside is the data from...