OAK RIDGE RESERVATION METEOROLOGY
CLIMATE DATA, NORMALS, and EXTREMES

Oak Ridge, Tennessee Climate Data - Climate Normals (1981-2010) & Extremes (1947-2016)

January

May

September

February

June

October

March

July

November

April

August

December

Oak Ridge, Tennessee and ORNL Climate Data

Oak Ridge (KOQT) 30 Year Climate Avg.

ORNL/KOQT Latest Monthly Climate Data

Decadal Climate Oscillations

ORNL/KOQT Monthly Climate Archive

Annual, Hourly Climate Data - Oak Ridge Reservation (2001-2018)

ORNL Tower "A"

ORNL Tower "B"

ORNL Tower "C"

ORNL Tower "A"

ORNL Tower "D"

ORNL Tower "C"

ETTP Tower "K" (1208)

ETTP Tower "L" (1209)

ORNL Tower "M"

Y-12 Tower "W" (West)

Y-12 Tower "Y" (PSS Tower)

Portsmouth, Ohio Tower

5-Year Wind Roses - Oak Ridge Reservation

ORNL Tower "A" at 10/15m 2014-2018

ORNL Tower "A" at 30m 2014-2018

ORNL Tower "B" at 15m 2012-2016

ORNL Tower "B" at 30m 2012-2016

ORNL Tower "D" at 15m 2014-2018

ORNL Tower "D" at 35m 2014-2018

ORNL Tower "D" at 60m 2014-2018

ORNL Tower "D" at 60m 2014-2018

ETTP Tower "K" at 10m 2012-2016

ETTP Tower "K" at 60m 2012-2016

ETTP Tower "L" at 10m 2012-2016

ETTP Tower "L" at 30m 2012-2016

ORNL Tower "M" at 10m 2012-2016

Y-12 Tower "S" at 25m 2013-2016

Y-12 Tower "W" at 10m 2012-2016

Y-12 Tower "W" at 30m 2012-2016

Y-12 Tower "W" at 60m 2012-2016

Y-12 Tower "W" at 60m 2012-2016

Y-12 Tower "Y" at 15m 2012-2016

Y-12 Tower "Y" at 33m 2012-2016

10-Year Wind Roses - Oak Ridge Reservation

ORNL Tower "A" at 10/15m 2009-2018

ORNL Tower "A" at 30m 2009-2018

ORNL Tower "B" at 15m 2007-2016

ORNL Tower "B" at 30m 2007-2016

ORNL Tower "C" at 10m 2004-2013

ORNL Tower "C" at 30m 2004-2013

ORNL Tower "C" at 100m 2004-2013

ORNL Tower "C" at 100m 2004-2013

ETTP Tower "K" at 10m 2007-2016

ETTP Tower "K" at 60m 2007-2016

ETTP Tower "L" at 10m 2007-2016

ETTP Tower "L" at 30m 2007-2016

ORNL Tower "M" at 10m 2007-2016

ORNL Tower "M" at 10m 2007-2016

Y-12 Tower "W" at 10m 2007-2016

Y-12 Tower "W" at 30m 2007-2016

Y-12 Tower "W" at 60m 2007-2016

Y-12 Tower "W" at 60m 2007-2016

Y-12 Tower "Y" at 15m 2007-2016

Y-12 Tower "Y" at 33m 2007-2016

Moisture-Related Climate Statistics - Oak Ridge, Tennessee

Relative Humidity Summary - ORNL 1998-2013

Dewpoint Summary - ORNL 1998-2013

Absolute Humidity Summary - ORNL 2009-2013

Heavy Fog Summary - Oak Ridge 1998-2016

Severe Weather Statistics - Oak Ridge Area

ORNL Thunderstorm Days 2001-2017

Knoxville Thunderstorm Days 2001-2017

Tornado Record - Anderson County TN

Tornado Record - Knox County TN

Tornado Record - Roane County TN

Tornado Record - Loudon County TN

2017 Lightning Strikes - ORNL

ORNL Annual Lightning Strikes Archive

2017 Lightning Strikes - ETTP

ETTP Annual Lightning Strikes Archive

2017 Lightning Strikes - Y-12

Y-12 Annual Lightning Strikes Archive

Winter Weather Statistics - Oak Ridge, Tennessee

Hours <32F - Oak Ridge, TN 1985-Apr 2018

Freezing Rain Days - Oak Ridge, TN 1999-2017

Snowfall Totals - Oak Ridge TN 1985-2018

Snowfall Extremes - Oak Ridge / Knoxville TN

Mixing Heights and Air Quality - Oak Ridge Reservation

ORNL 2018 Mixing Heights

Y-12 2017 Mixing Heights

Mixing Height Archive

ORNL Hourly Mixing Heights - Seasonal /Annual (2003-2017)

ORNL Hourly Mixing Heights - Annual / 15-Year (2003-2017)

ORNL Monthly Mixing Heights (2003-2017)

ORNL Inversions 200-300 m (2009-2014)

Oak Ridge Air stagnation - 1980-2012

Upper Air Winds - Knoxville Archive

National Climate Data Center Reports

U.S. Local Climate Data
(Post-2005)

U.S. Local Climate Data
(Pre-2005)

U.S. Climate Outlooks
(NCEP)

Relevant Meteorological Research for Central East Tennessee

Eastern TN Wind Regimes
(Birdwell 2011)

Oak Ridge Wind Calms
(Bellinger, BWXT)

ORO-099 (1952)

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