2016 Annual RecapOverall, 2016 was very warm (only 0.1° short of the all-time warmest, in fact) and alternated between abnormally wet (especially in the spring) and drought (in the fall).
The year started off with a roller coaster January featuring both severe weather and the only winter weather event of 2016. A mix of snow and ice occurred on the 22nd with the official report being 0.3" of snow, though up to 3" fell in Tipton County.
|NWS-Memphis graphic showing approximate accumulations from the January 22 winter storm. (NWS-Memphis)|
June began a period of very warm weather and dry conditions that would continue through the summer and into the fall. The month featured 22 days above 90° and was the seventh warmest June on record. Drought conditions began to show up in north MS. July and August continued the hot trend with both months ranking in the top 10 warmest on record and the three-month summer term ending as fourth warmest on record. In fact, persistent heat is best reflected by the fact that a new record was set for consecutive days with low temperatures at or above 70° (83 days ending September 1). Precipitation was fairly abundant locally during July and August though drought conditions continued in north MS.
September continued to be very warm with 20 of the first 25 days of the month above 90° and the month ending as second warmest on record. That was followed by the warmest October on record. Both months were also very dry with drought conditions in north MS spreading north into the metro and most precipitation falling on just a few days. Fall ended with November ending as the eighth warmest on record and the September-November period being the warmest fall on record, as well as the sixth driest. Precipitation in November was sparse, resulting in severe drought conditions across the metro.
|A comparison of drought conditions on November 29, when severe drought covered the metro, and January 3, when it was greatly alleviated due to late November and December precipitation. Can't see the animation? Click here. (UNL Drought Monitor)|
|All severe and winter weather reports in the metro area received by NWS-Memphis in 2016. Click for larger image|
Memphis International Airport, Memphis, TNTemperature
Average temperature: 65.8 degrees (2.7 degrees above average)
Average high temperature: 75.3 degrees (2.8 degrees above average)
Average low temperature: 56.2 degrees (2.6 degrees above average)
Warmest temperature: 100 degrees (July 22)
Coolest temperature: 15 degrees (December 19)
Heating degree days: 2437 (527 below average)
Cooling degree days: 2807 (549 above average)
Days at or above 90 degrees: 96 (31.7 days above average)
Days at or below 32 degrees: 36 (4.2 days below average)
Last freeze/first freeze: February 26-December 8 (286 day growing season)
Records set or tied: Sixteen warm weather and zero cold weather records were set or tied during 2016. The daily records included: January 31 (61°, tied warmest low), February 2 (75°, record high), March 15 (82°, tied record high), June 17 (81°, record warmest low), June 25 (80°, tied warmest low), July 26 (80°, tied warmest low), August 2 (81°, tied warmest low), August 10 (81°, tied warmest low), August 30 (79°, tied warmest low), September 15 (98°, tied record high, and 78°, record warmest low), September 24 (97°, record high), September 25 (98°, record high), October 29 (85°, tied record high), October 31 (87°, tied record high), and December 17 (76°, tied record high).Comments: 2016 was the 2nd warmest year on record with a 65.8° average annual temperature, finishing 0.1° short of the record set in 2012. June-August (meteorological summer) was the 4th warmest on record (84.3°) and September-November (meteorological fall) was the warmest on record (69.5°). In addition, June (83.2°) was 7th warmest, July (85.0°) was tied for 8th warmest, August (84.6°) was 10th warmest, September (80.5°) was 4th warmest, October (70.7°) was 1st warmest, and November (57.4°) was 8th warmest on record. The six-month stretch of top 10 warmest months is remarkable and resulted in the June-November period (76.9°) being the warmest such stretch on record.
Monthly total: 61.59" (7.91" above average)
Days with measurable precipitation: 115 (17.3 days above average)
Days with 1"+ precipitation: 25 (7.6 days above average)
Wettest day: 4.53" (March 9)
Total Snowfall: 0.3" (3.5" below average)
Days with a trace or more snowfall: 4
Greatest snow depth (at 6am CST): Trace (January 22)
Records set or tied: Three daily records were set in 2016: March 9 (4.53"), March 10 (3.43"), March 31 (2.42", tied).
Comments: 2016 was the 18th wettest year in 146 years of record-keeping, boosted by the 4th wettest meteorological spring (March-May, 27.24"). Countering that, meteorological fall (September-November, 4.45") was the 6th driest on record. March (16.20") was the 4th wettest on record, aided by three daily records during the month, and July (8.02") the 8th wettest.
|Precipitation totals for the NWS-Memphis area of responsibility with individual totals plotted. (NWS-Memphis)|
Peak wind: East/66 mph (July 20)
Average wind: 7.4 mph
Click here for monthly/daily statistical recaps for Memphis International Airport.
Cirrus Weather Solutions / MemphisWeather.net, Bartlett, TNTemperature
Average temperature: 63.4 degrees
Average high temperature: 74.8 degrees
Average low temperature: 52.9 degrees
Warmest temperature: 99.4 degrees (July 22)
Coolest temperature: 13.6 degrees (December 20)
Heating degree days: 3015
Cooling degree days: 2433
Annual total: 53.55" (automated rain gauge), 54.94" (manual CoCoRaHS rain gauge)
Wettest date: 3.79" (March 9-10) (CoCoRaHS)
Total Snowfall: 0.9"
Days with a trace or more snowfall: 2
Greatest snow depth: 1.0" (January 22)
Peak wind: South/30 mph (January 31)
Average relative humidity: 76%
Average barometric pressure: 30.07" Hg
Click here for monthly/daily statistical recaps for Bartlett, TN.
MWN Forecast AccuracyNumber of forecasts produced and rated in 2016: 553
MWN average temperature error: 2.16 degrees
MWN forecast temperatures within 2 degrees of actual: 66.4%
MWN average dewpoint error: 2.29 degrees
MWN forecast dewpoints within 2 degrees of actual: 65.9%
MWN's forecasts extend out five periods (2.5 days, or roughly 60 hours) and the numbers above represent the error/accuracy of the entire 2.5 day period. Historical accuracy statistics can be found here.
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