Here is Monday – December 18, 2017`s – Historical Climate Summary !

Lowest Barometric Pressure : 30.13″ at 1 a.m.
Highest Barometric Pressure : 30.22″ at 10 a.m.

Lowest Relative Humidity : 86% at 2, 4, 5 p.m.
Highest Relative Humidity : 100% at 12, 1, 4 – 9 a.m.

Lowest Dew Point Temperature : 43° at 8, 9 p.m.
Highest Dew Point Temperature : 47° at 1, 2, 4 – 9 a.m.

Lowest Wind Speed : S & SW – 3 m.p.h. at 12, 1, 4 a.m., 9 p.m.
Highest Wind Gust : W – 17 m.p.h.  ::flag:: at 9:30 a.m.

Lo : 43º
Normal : 30°
Record Warmest : 57º  ::hot:: In 2002 !
Record Coldest :   ::cold:: In 1964 !

Hi : 51°
Normal : 50°
Record Hottest : 70°  ::hot:: In 2016 !
Record Coldest : 24°  ::cold:: In 1964 !

Rainfall : 0.04″  ::rain:: on Walker Road in North Jackson, TN. : 0.00″ on B Street in Bemis, TN. Daily Normal 0.17″

Record Wettest : 1.97″  ::rain:: In 1990 !

Snowfall Record : 0.3″ in 1985 & 2010 !

December`s Total To Date : 1.58″  ::rain:: On Walker Road in North Jackson, TN. : Normal : 3.29″, – 1.71″ Below Normal : 1.90″  ::rain:: On B Street In Bemis, TN

2017`s : Total to Date : 48.51″  ::rain:: : Normal : 51.21″, – 2.70″ Below Normal : In Bemis, TN 8.65″  ::rain:: as of Sept. 12th

December 18, 2016 : Lo : 16º : Hi : 30º : Rainfall : 0.22″ ::rain::

December 18, 2015 : Lo : 25° : Hi : 45º : Rainfall : 0.00″

December 18, 2014 : Lo : 33° : Hi : 46° : Rainfall : 0.29” ::rain::

December 18, 2013 : Lo : 23° : Hi : 58° : Rainfall : 0.00″

December 18, 2012 : Lo : 30° : Hi : 62° : Rainfall : Trace ::rain::

December 18, 2011 : Lo : 25° : Hi : 58° : Rainfall : 0.00″

December 18, 2010 : Lo : 22° : Hi : 41º : Rainfall : 0.03″ Snow

December 18, 2009 : Lo : 39° : Hi : 55º : Rainfall : 0.00″

December 18, 2008 : Lo : 36º : Hi : 57º : Rainfall : 0.03″ ::rain::

West TN`s Coldest Lo 43º at Memphis, TN`s Airport, N.W.S. office in Memphis, TN & On Walker Rd In North Jackson, TN.

West TN`s Hottest Hi 57º at Savannah, TN.

U. S. Highest Temperature for Monday, December 18, 2017
85º  ::hot:: at Fort Myers, FL
85º  ::hot:: at Pembroke Pines, FL

U. S. Lowest Temperature for Monday, December 18, 2017
-17º  ::cold:: at Big Black River, ME   ::flag::

Yesterdays Historical Climate Summary