December temperatures | Syracusefan.com

December temperatures

SWC75

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Here are the actual high temperatures in Syracuse for each day in December 2018 compared to the average high, (based on stats that go back to 1901) and the difference that day, + or – as well as a running deficit or surfeit. Here is the website I used for these numbers:
Syracuse January Weather 2019 - AccuWeather Forecast for NY 13202

The numbers are the date, the actual high, the historical average high, the net difference, the cumulative net since January 1st, the numbers of days we exceeded the historical average, the number of days we didn't reach it and the number of days we tied it.

December

12/01 36-42 = -6 = -255 = 145-177-13
12/02 50-41 = +9 = -246 = 146-177-13
12/03 47-41 = +6 = -240 = 147-177-13
12/04 31-40 = -9 = -249 = 147-178-13
12/05 30-40 = -10 = -259 = 147-179-13
12/06 35-40 = -5 = -264 = 147-180-13
12/07 31-39 = -8 = -272 = 147-181-13
12/08 28-39 = -11 = -283 = 147-182-13
12/09 31-38 = -7 = -290 = 147-183-13
12/10 31-38 = -7 = -297 = 147-184-13
12/11 31-38 = -7 = -304 = 147-185-13
12/12 33-37 = -4 = -308 = 147-186-13
12/13 34-37 = -3 = -311 = 147-187-13
12/14 47-37 = +10 = -301 = 148-187-13
12/15 44-36 = +8 = -293 = 149-187-13
12/16 36-36 = 0 = -293 = 149-187-14
12/17 37-36 = +1 = -292 = 150-187-14
12/18 25-35 = -10 = -302 = 150-188-14
12/19 41-35 = +6 = -296 = 151-188-14
12/20 45-35 = +10 = -286 = 152-188-14
12/21 65-34 = +31 = -255 = 153-188-14
12/22 38-34 = +4 = -251 = 154-188-14
12/23 30-34 = -4 = -255 = 154-189-14
12/24 37-34 = +3 = -252 = 155-189-14
12/25 31-34 = -3 = -255 = 155-190-14
12/26 34-33 = +1 = -254 = 156-190-14
12/27 40-33 = +7 = -247 = 157-190-14
12/28 52-33 = +19 = -228 = 158-190-14
12/29 50-33 = +17 = -211 = 159-190-14
12/30 30-33 = -3 = -214 = 159-191-14
12/31 44-32 = +12 = -202 = 160-191-14

Comments: The average high temperature in November was 38 degrees. So was the average high in December. But December was the warmer month compared to the historical average highs because the historical average for November is 47 degrees while the historical average for December is 36 degrees. Basically, November was December and so was December.

Month by Month

2014
January +3 13-16-2
February -215 7-21-0
March -261 7-24-0
April +12 14-16-0
May +68 16-14-1
June +66 16-13-1
July +14 9-14-8
August -26 14-16-1
September +85 20-10-0
October +112 18-11-2
November -65 10-19-1
December +41 11-19-1
Total -200 155-193-17

2015
January -138 10-19-2
February -431 0-27-1
March -217 7-24-0
April -18 15-14-1
May +219 24-7-0
June -47 12-15-3
July -20 13-15-3
August +17 15-16-0
September +199 23-7-0
October -37 12-19-0
November +265 24-6-0
December +329 27-2-2
Total +64 182-171-12

2016
January +68 19-12-0
February +57 16-12-1
March +223 22-9-0
April -109 10-20-0
May +30 15-15-1
June -7 15-12-3
July +60 18-11-2
August +129 23-3-5
September +134 21-8-1
October +4 14-17-0
November +69 18-11-1
December -5 14-15-2
Total +653 205-145-16

2017
January +119 22-8-1
February +205 16-11-1
March -165 9-21-1
April +119 16-13-1
May -102 8-21-2
June +56 9-19-2
July -65 10-19-2
August -37 12-16-3
September +111 16-13-1
October +224 24-7-0
November -38 14-16-0
December -176 7-22-2
Total +139 163-186-16

2018
January -3 15-15-1
February +195 19-8-1
March -177 5-26-0
April -266 5-23-2
May +199 24-7-0
June -33 10-16-4
July +90 20-11-0
August +37 14-14-3
September +73 19-9-2
October -108 11-19-0
November -262 3-27-0
December +47 15-15-1
Total -202 160-191-14

Key dates, using norms:

Lowest: 31 from 1/10-1/25 (15 days: temperature rises 1/26)
30’s: 12/7-3/6 (90 days)
40’s: 3/7-3/30 (24 days)
50’s: 3/31-4/20 (21 days)
60’s: 4/21-5/17 (27 days)
70’s: 5/18-6/22 (36 days)
80’s: 6/23-8/22 (61 days)
Highest: 82 from 7/7 to 7/31 (25 days: temperature declines 8/1)
70’s: 8/23-9/22 (31 days)
60’s: 9/23-10/17 (25 days)
50’s: 10/18-11/13 (27 days)
40’s: 11/14-12/6 (23 days)

The same dates from Bud Hedinger’s Weather Guide, which was published in 1980, 34 years ago:

Lowest: 31 from 1/13-2/5 (temperature rises 2/6)
30’s: 12/3-3/12 (100 days) Difference -10 days
40’s: 3/13-4/1 (20 days) Difference +4 days
50’s: 4/2-4/21 (20 days) Difference +1 day
60’s: 4/22-5/21 (30 days) Difference -3 days
70’s: 5/22-6/21 (31 days) Difference +5 days
80’s: 6/22-8/21 (61 days) Difference none
Highest: 83 from 7/21to 7/23 (3 days- it was 82 from 7/5-8/6, 33 days- temperature declines 7/24, goes to 81 8/7)
70’s: 8/22-9/27 (37 days) Difference -6 days
60’s: 9/28-10/23 (26 days) Difference -1 days
50’s: 10/24-11/13 (21 days) Difference +6 days
40’s: 11/14-12/6 (23 days) Difference none

Solstices and Equinoxes

An explanation:
Equinoxes and solstices
Equinoxes are when day and night are of equal length. The summer solstice is the longest day of the year, the summer solstice the longest day of the year and the winter solstice the shortest day of the year.

Seasons of 2018:
SPRING EQUINOX March 20, 12:15 P.M. EDT
SUMMER SOLSTICE June 21, 6:07 A.M. EDT
FALL EQUINOX September 22, 10:54 P.M. EDT
WINTER SOLSTICE December 21, 5:23 P.M. EST

Seasons of 2019:
SPRING EQUINOX March 20, 5:58 P.M.. EDT
SUMMER SOLSTICE June 21, 11:54 A.M. EDT
FALL EQUINOX September 23, 3:50 P.M. EDT
WINTER SOLSTICE December 21, 12:19 P.M. EST
 

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