Autumn 2013 Statistics

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stephenprudence
Posts: 9028
Joined: Fri Aug 01, 2008 8:40 pm
Location: Heswall, Wirral

Autumn 2013 Statistics

Post by stephenprudence » Mon Dec 02, 2013 8:09 pm

Autumn 2013 Statistics

Below are the statistics for my weather station during the Autumn season of 2013

Mean Maximum: 15.0C
Mean Minimum: 8.4C
Overall Mean: 11.7C


Seasonal Rainfall total: 220.5mm
Rainfall days: 45 days
Max rainfall in one day: 19.7mm (29th October)
Total Snowfall: 0cm
Snowfall Days (Sn*w falling): 0 days
Max snowfall in one day: 0cm

Highest daily maximum temperature: 25.6C (4th September)
Lowest daily maximum temperature: 6.8C (19th November)
Highest daily minimum temperature: 15.5C (3rd October)
Lowest daily minimum temperature: -1.6C (23rd November)

Days with Ground Frost: 8
Days with Air Frost: 2
Days of falling Sn*w: 0
Days of lying Sn*w: 0
Thunder days: 4

Temperature frequency breakdown

Maximum temperature:
5.0C to 9.9C: 11 days
10.0C to 14.9C: 34 days
15.0C to 19.9C: 33 days
20.0C to 24.9C: 12 days
25.0C to 29.9C: 1 day

Minimum temperature:
-5.0C to -0.1C: 2 days
0.0C to 4.9C: 15 days
5.0C to 9.9C: 38 days
10.0C to 14.9C: 34 days
15.0C to 19.9C: 2 days

Compared to the Autumn CET average for Colwyn Bay (81-10 average = 11.28 ), my statistics come in +0.52C above the Colwyn Bay average.
Heswall, Wirral, UK
USDA equivalent average temperature zone: 9a/RHS zone 3
AHS Heat Zone: 1
Last 5 winter minimums:
2007: -0.1C, 2008: -4.2C, 2009: -5.7C, 2010: -10.5 (record), 2011: -4.9C, 2012: -5.3, 2013: -4.5C (so far)


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