High Quality weather station audit

Kellerberrin 10073 raw temperature audit

Station opened 20 February 1910 audit to 31 December 2011

Kellerberrin 10073 maximum temperature audit

At Kellerberrin 10073 from 20 February 1910 to September 1972, whole .0 Fahrenheit degrees represented 36.2% of all maximum temperatures recorded and .5 Fahrenheit degrees represented 4.6% of all maximum temperatures recorded.

1910-1972 represented 61.8% of the time span and had 44.9% of .0C and 20.8% of .5C maximum temperatures within the entire temperature record.

From 1972-2011, maximum temperature recordings of .0 Celsius degrees represented 19% of the total and .5C recordings represented 14.7% of the total of all fractions since 1972. Together, .0C and .5C represented 33.8% of all maximum temperatures recorded since metrication.

Kellerberrin 10073 BoM maxima raw data feed

Kellerberrin BoM High Quality adjusted anomalies above

Kellerberrin unadjusted raw temperatures below

Kellerberrin 10073 minimum temperature audit

At Kellerberrin 10073 from 20 February 1910 to September 1972, whole .0 Fahrenheit degrees represented 39.3% of all minimum temperatures recorded and .5 Fahrenheit degrees represented 3.8% of all minimum temperatures recorded.

1910-1972 represented 61.8% of the time span and had 44.1% of .0C and 10.4% of .5C minimum temperatures within the entire temperature record.

From 1972-2011, minimum temperature recordings of .0 Celsius degrees represented 20.3% of the total and .5C recordings represented 14.4% of the total of all fractions since 1972. Together, .0C and .5C represented 34.7% of all minimum temperatures recorded since metrication.

Kellerberrin 10073 BoM minima raw data feed

Kellerberrin BoM High Quality adjusted anomalies above

Kellerberrin unadjusted raw temperatures below

Extracts from Simon Torok thesis The development of a high quality historical temperature data base for Australia (1996, vol 2) which first established Australia's High Quality temperature record:

Kellerberrin 10073 station equipment history

Air Temperature
01/JAN/1965 INSTALL Thermometer, Mercury, Dry Bulb (Type Dobbie S/N - CBM3926) Surface Observations
07/FEB/2006 REPLACE Thermometer, Mercury, Dry Bulb (Now Dobbie S/N - 18760) Surface Observations

Maximum Temperature
01/JAN/1965 INSTALL Thermometer, Mercury, Max (Type Dobbie S/N - 2369) Surface Observations
20/MAR/2001 REPLACE Thermometer, Mercury, Max (Now Dobbie S/N - 20554) Surface Observations
07/NOV/2006 REPLACE Thermometer, Mercury, Max (Now Dobbie S/N - 23853) Surface Observations

Minimum Temperature
01/JAN/1965 INSTALL Thermometer, Alcohol, Min (Type Dobbie S/N - Unknown) Surface Observations
06/DEC/2000 REPLACE Thermometer, Alcohol, Min (Now Dobbie S/N - 18977) Surface Observations
29/JAN/2001 REPLACE Thermometer, Alcohol, Min (Now Dobbie S/N - 20694) Surface Observations
25/JUL/2003 REPLACE Thermometer, Alcohol, Min (Now Dobbie S/N - 23216) Surface Observations
22/JUL/2003 REPLACE Thermometer, Alcohol, Min (Now Dobbie S/N - 23245) Surface Observations
15/MAY/2002 REPLACE Thermometer, Alcohol, Min (Now Dobbie S/N - CBM4158) Surface Observations
07/FEB/2006 REPLACE Thermometer, Alcohol, Min (Now Dobbie S/N - CBM4158) Surface Observations

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