The maximum temperature at my location was 42.8 C at 1 pm. This is a new record high for both December and any month for the last 10 years of records. The temperature rose at 4 to 5 C per hour between 6am and 10am before rising to 40.0 C at 10:50 am and rose at a slower rate from 10am to the maximum in the early afternoon. The temperature fell 2 C to 40 C with the wind change and gradually during the rest of the afternoon before falling slowly tonight close to average. Dew point fell slowly during the morning close to average before sharply falling from 9:50 am and generally at a slower rate 10 minutes later for the rest of the morning close to 0 C. In the afternoon the dew point fell further to a low of -12 C. The dew point rose sharply in the early afternoon rising from -0.8 C at 1:17pm to 12.7 C at 1:19pm with the wind change. Following this the dew point was moderately low and fell slowly, rose slowly in the late afternoon and have been near average and stable tonight.

Relative humidity fell quite quickly during the morning from a maximum of 80 % at 5:30 am to 29% at 9:50am, before falling at a faster rate for 10 minutes to 10% and then at a slower rate to a low of 3% in the early afternoon. The relative humidity rose quickly with the wind change in the early afternoon(rising 12% in 2 minutes), before remaining low and stable following this before rising slowly from 4pm. Relative humidity rose much slower tonight and is moderately low. Light SE to SW winds with some SE to NE winds in the morning became W to SW from 9:50 am with some S to SW winds. In the middle of the day was NW to SW winds before a light to moderate E to SE wind change from 1:12pm with some E to ENE winds. Winds tended S to SE tonight.