September 2015 Stats & Summary

This forum is for comments about the weather spanning several days, developing phenomena eg drought, comparisons with previous years, local climatic features eg Cheshire Gap showers, and anything that does not fit any of the other forums.

September 2015 Stats & Summary

Postby Eddy Graham » 2015 Oct 04, 21:28

Stornoway Town, 04004, September 2015:
At last a dry and mostly settled month! With 37.7mm it was the driest month since March 2013 (which had 35.6mm). But total sunshine was only just above average (provisionally 105% at Stornoway Airport) due to large amounts of onshore low cloud during final anticyclonic week.

Mean max: 14.6C
Highest Max: 18.9C on 10th
Lowest Max: 12.2C on 3rd
Mean min: 9.1C
Highest Min: 13.8C on 12th
Lowest Min: 5.7C on 14th
Mean: 11.9C

Diff (Stornoway long-term series 1873-2010): +0.55C; (Stornoway Airport recent 1981-2010 series): +0.1C

Precip: 37.7mm (35% [1873-2010]; 34% [1981-2010])
Wettest: 7.8mm (20th)

Lowest grass: x
Cloud cover: 73%
Thunder 0
Hail 0
Large Hail: 0
Snow Fall 0
Snow Lying 0
Grass Frosts 0
Air Frosts 0
Raindays 18
Wetdays 10

Sunshine (OGIMET, Stornoway Airport): 111hrs - 105%

Eddie Graham, Stornoway, Scotland
Eddie Graham
Stornoway, Na h-Eileanan an Iar (Outer Hebrides), Scotland.

Stornoway town COL station, 20 AMSL, local records back to 1873.
Hebridean Weather Blog:
Twitter Weather Feed:
Eddy Graham
Posts: 82
Joined: 2012 Jul 18, 17:09
Location: Stornoway, Scotland

Return to Everything Else Weatherwise

Who is online

Users browsing this forum: No registered users and 1 guest