Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
037 CXUS54 KLZK 020225 CLSHRO CLIMATE REPORT NATIONAL WEATHER SERVICE LITTLE ROCK AR 819 PM CST SUN MAR 1 2020 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2019 TO 2/29/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1891 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 87 02/05/1927 LOW -24 02/12/1899 HIGHEST 81 02/02 47 34 75 02/04 LOWEST 11 02/14 28 -17 10 01/25 AVG. MAXIMUM 51.1 48.2 2.9 49.0 AVG. MINIMUM 32.2 28.3 3.9 31.1 MEAN 41.6 38.3 3.3 40.0 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 1 8.4 -7.4 3 DAYS MIN <= 32 50 58.4 -8.4 52 DAYS MIN <= 0 0 0.6 -0.6 0 PRECIPITATION (INCHES) RECORD MAXIMUM 16.31 1938 MINIMUM 2.66 1963 TOTALS 9.54 8.40 1.14 13.20 DAILY AVG. 0.10 0.09 0.01 0.15 DAYS >= .01 27 24.2 2.8 33 DAYS >= .10 16 21 DAYS >= .50 5 9 DAYS >= 1.00 2 1.7 0.3 3 GREATEST 24 HR. TOTAL 2.39 01/10 TO 01/11 SNOWFALL (INCHES) RECORDS TOTAL 42.2 1918 24 HR TOTAL 14.3 02/15/1993 TO 02/15/1993 SNOW DEPTH 14 02/16/1993 TOTALS 0.3 8.7 -8.4 3.5 LIQUID EQUIV 0.03 0.90 -0.87 0.35 SINCE 7/1 0.8 LIQUID 7/1 0.08 0.80 -0.72 0.39 SNOWDEPTH AVG. 0 T 0 0 DAYS >= TRACE 10 MM MM 14 DAYS >= 1.0 0 MM MM 2 GREATEST SNOW DEPTH T 02/06 2 01/20 24 HR TOTAL 0.3 02/06 TO 02/06 01/19 TO 01/19 DEGREE_DAYS HEATING TOTAL 2112 2408 -296 2231 SINCE 7/1 MM 3193 MM MM COOLING TOTAL 2 1 1 0 SINCE 1/1 2 0 2 0 FREEZE DATES RECORD EARLIEST 09/13/1902 LATEST 05/17/1912 EARLIEST 10/29 LATEST 04/04 ................................................................. WIND (MPH) AVERAGE WIND SPEED 7.6 HIGHEST WIND SPEED/DIRECTION 25/160 DATE 02/09 HIGHEST GUST SPEED/DIRECTION 39/270 DATE 12/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.40 NUMBER OF DAYS FAIR 38 NUMBER OF DAYS PC 26 NUMBER OF DAYS CLOUDY 27 AVERAGE RH (PERCENT) 66 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && ...Data for Harrison for the Winter Season 2019-2020... .Summary... Going by the averages, winter was warm...a little three degrees above the 30-year mean. Rainfall initially was lacking in December, but January and February attempted to make up for it. For snow lovers, this was the second disappointing winter, with barely any measurable snowfall. .Seasonal Temperatures... The average high, low, and seasonal temperatures were the warmest since 2016-2017. There were 50 days with low temperatures at or below freezing, which was the fewest since the winter of 2016-2017. .Seasonal Precipitation... Though above the 30-year average, this was the driest Winter since 2016-2017. There were 27 days with measurable rainfall, which was the fewest in winter since 2017-2018, but still above the average of 24. .Seasonal Snowfall... This season had the least amount of measurable snowfall since the winter of 1962-1963. $$ 57