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
645 CXUS54 KLZK 031908 CLSHRO CLIMATE REPORT...UPDATED WITH SUPPLEMENTAL DATA NATIONAL WEATHER SERVICE LITTLE ROCK AR 1253 PM CST SUN DEC 03 2023 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2023 TO 11/30/2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1891 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 106 09/03/1939 09/05/1913 09/04/1913 LOW 5 11/12/1911 11/14/1908 HIGHEST 93 09/03 69 24 95 09/21 LOWEST 20 11/01 48 -28 17 11/20 AVG. MAXIMUM 72.2 70.4 1.8 70.9 AVG. MINIMUM 49.1 48.2 0.9 47.5 MEAN 60.7 59.3 1.4 59.2 DAYS MAX >= 90 4 4.5 -0.5 4 DAYS MAX <= 32 0 0.4 -0.4 0 DAYS MIN <= 32 12 9.7 2.3 16 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 23.75 2009 MINIMUM 2.47 1999 TOTALS 10.99 11.83 -0.84 10.10 DAILY AVG. 0.12 0.13 -0.01 0.11 DAYS >= .01 26 25.5 0.5 18 DAYS >= .10 20 12 DAYS >= .50 8 7 DAYS >= 1.00 3 3.6 -0.6 5 GREATEST 24 HR. TOTAL 1.92 09/05 TO 09/06 STORM TOTAL 1.64 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL 8.5 1951 24 HR TOTAL 8.0 10/27/1913 TO 10/27/1913 SNOW DEPTH 8 10/27/1913 TOTALS T MM MM 2.6 LIQUID EQUIV T 0.10 -0.10 0.30 SINCE 7/1 T LIQUID 7/1 -0.10 0.00 -0.10 MM SNOWDEPTH AVG. T 0 DAYS >= TRACE 1 MM MM 5 DAYS >= 1.0 0 MM MM 1 GREATEST SNOW DEPTH 0 1 11/18 11/12 24 HR TOTAL T 10/29 TO 10/29 1.5 11/14 TO 11/14 STORM TOTAL 0.0 1.5 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 652 747 -95 744 SINCE 7/1 652 748 -96 MM COOLING TOTAL 273 227 46 240 SINCE 1/1 1589 1473 116 MM FREEZE DATES RECORD EARLIEST 09/13/1902 LATEST 05/17/1912 EARLIEST 10/30 LATEST 04/24 ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.6 HIGHEST WIND SPEED/DIRECTION 31/170 DATE 09/04 HIGHEST GUST SPEED/DIRECTION 43/260 DATE 09/06 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.25 NUMBER OF DAYS FAIR 61 NUMBER OF DAYS PC 20 NUMBER OF DAYS CLOUDY 10 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 12 MIXED PRECIP 0 HEAVY RAIN 13 RAIN 15 LIGHT RAIN 29 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SLEET 1 FOG 24 FOG W/VIS <= 1/4 MILE 2 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. .SEASONAL TEMPERATURES... THE AVERAGE HIGH TEMPERATURE WAS 72.2 (+1.8). WHILE ABOVE AVERAGE, THIS DID NOT RANK IN THE TOP 30 FOR HOTTEST OR COLDEST AVERAGE HIGH TEMPERATURE FOR THE SEASON. THE AVERAGE LOW TEMPERATURE OF 49.1 (+0.9) RANKED AS THE 29TH HOTTEST SEASONAL AVERAGE LOW ON RECORD. THE AVERAGE TEMPERATURE WAS 60.7 (+1.4). WHILE ABOVE AVERAGE, THIS DID NOT RANK IN THE TOP 30 FOR HOTTEST OR COLDEST AVERAGE LOW TEMPERATURE FOR THE SEASON. THE HOTTEST TEMPERATURE OF 93 DEGREES OCCURRED ON SEPTEMBER 3RD. THERE WERE 4 DAYS WITH HIGH TEMPERATURES OF 90-DEGREES OR GREATER. THE COLDEST TEMPERATURE OF 20 DEGREES OCCURRED ON NOVEMBER 1ST. THERE WERE 12 DAYS WHEN LOW TEMPERATURES FELL TO OR BELOW 32 DEGREES. .SEASONAL RAINFALL... SEASONAL RAINFALL WAS SLIGHTLY BELOW AVERAGE WITH A TOTAL OF 10.99 INCHES (-0.84). THIS DID NOT RANK IN THE TOP 30 FOR WETTEST OR DRIEST SEASONAL RAINFALL ON RECORD. .SEASONAL SNOWFALL... THE SEASONAL SNOWFALL WAS A TRACE. $$ 69