Corsock Automatic Weather Station - Report for September 2026




MONTH HIGHLIGHTSDate
Highest wind gust35 kt29
Highest barometric pressure1030.3 hPa20
Lowest barometric pressure1000.1 hPa30
Highest maximum temperature 19.2 C29
Lowest maximum temperature 14.3 C25
Lowest minimum temperature 0.1 C28
Highest minimum temperature 13.2 C22
Lowest grass minimum temperature -1.5 C28
Highest daily rainfall20.8 mm27
Highest daily sunshine 9.8 hr23
AVERAGES+/- ave
Mean daily maximum temperature16.7 C+0.5 C
Mean daily minimum temperature 8.8 C+1.3 C
Month mean temperature 12.7 C+0.8 C
TOTALS% ave
Rainfall for month125.3 mm113.2
Sunshine for month 86.6 hr 72.3
Air frosts0
Ground frosts1
Rain days (0.2 mm or more)25
Wet days (1.0 mm or more)17
Sunless days5
HISTORICAL
Highest mean temperature 13.8 C2006
Lowest mean temperature 10.0 C1993
Highest rainfall226.1 mm2023
Lowest rainfall 15.6 mm2014
Highest sunshine172.0 hr2015
Lowest sunshine 72.8 hr2008



Graphical representations of temperature (max, min and grass minimum)
and rainfall and sunshine are shown overleaf/below
Scaling of Y axis is automatic
Month dates are scaled on the X axis
Averages are calculated with reference to 1991-2020 dataset. This page is updated on the second day of the following month