Mainly fair for the first three weeks, with some interruptions. Very wet last ten days. Daytime temperatures fairly stable. Above average night-time temperatures.
Temperature: [Minimum]:
Lowest: 9.9 degs C on the 8th. Every September since 2013 has had a lower temperature than this.
Highest: 16.8 degs C on the 12th. Warmest for September since 2016.
Average minimum: 13.31 degs C. Warmest for September since 2016 and 3rd warmest since before 2007. (2013 and 2016 were higher).
Nights with temperature below 5 degs C = 0.
Nights with temperature below 0 degs C = 0.
Temperature: [Maximum]:
Lowest: 17.2 degs C on the 9th and 29th. Every September since 2014 has had a cooler day than this.
Highest: 21.3 degs C on
the 3rd.
Average maximum: 18.96 degs C. Highest for September since 2014, but 6th coolest of the last 16 Septembers.
Days with temperature above 20 degs C = 6. Most for September since 2016.
Days with temperature above 25 degs C = 0.
Rainfall:
Total this month (until 29th): 145.1 mm. 3rd wettest September since 2008, after 2016 and 2017. Wettest month since December 2018.
Last month [August 2019]: 119.7 mm.
Last year [September 2018]: 68.6 mm.
Days with temperature above 25 degs C = 0.
Rainfall:
Total this month (until 29th): 145.1 mm. 3rd wettest September since 2008, after 2016 and 2017. Wettest month since December 2018.
Last month [August 2019]: 119.7 mm.
Last year [September 2018]: 68.6 mm.
Wettest day: 27.5 mm on the 28th.
Other days with 10 mm or more (until 29th): 24th (25.1 mm), 9th (16.5 mm), 22nd (14.1 mm), 23rd (13.5 mm) and 29th (10.8 mm).
Wettest spell: 21st to 29th: 114.9 mm.
Wettest spell: 21st to 29th: 114.9 mm.
Driest spell: 14th to 20th: No measurable rain.
Completely dry days: 10. Fewest since March.
Days with no measurable rain: 13. Equal fewest since April.
Cumulatively to September: 2019 = 821.9 mm.
2018: 848.6 mm. [-3.15 %]. 2nd driest January to September period of the last six.
Thunder:
None this month.
Pressure (at 2200 only):
Lowest: 1001.9 mb on the 24th.
Highest: 1038.2 mb on the 13th.
