November 2016 was arid

While there was some rain, measures of moisture this month were at or near their lowest November values for this century.

Photo of a yellow dragon lizard

Eastern Bearded Dragon

There were five rain days early in the month, the highest reading being 15.0 mm on the 10th. Some early days were overcast, but skies were sunny after the 15th.
Temperatures rose and fell, but few days or nights were especially hot or cold. The early morning of the 6th went as low as 5.4° , which is 7.8° below normal. Curiously, the month had a record number of cool nights: 12 nights were cooler than 10°, when there are usually only about 5.
Weekly average temperatures, which had been very low in October, were nearer to normal through this month.

Weather log November 2016

Comparing November months

Both the mean maximum temperature (30.2°) and the mean average temperature (20.9°) were near normal, but the mean minimum temperature (11.7°) was very low. On this record, only 1999 had colder November nights (at 11.6°!). This extreme value brought a very wide mean daily temperature range of 18.5°, also a record.
The subsoil was at its coolest recorded November value: 19.5°.
A very wide daily temperature range is one of the measures of moisture showing this month to be arid. The early morning dew point of 5.6° was the lowest November value on this record, and the cloudiness (30%) was low. The monthly rainfall total of 21.9 mm, while not really low (22nd percentile), was the lowest November total in the 26 years since 1990, which had only 15 mm.

Climate for November 2016


Data. Rainfall figures are usually from the automatic rain gauge at Manilla, published on the internet by the Bureau of Meteorology as Station 55031. However, the gauge ceased recording on the 8th of October, and later readings are from my non-standard gauge. All other data, including subsoil at 750 mm, are from 3 Monash Street, Manilla.

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