Climatological Report (Monthly)
Issued by NWS
Issued by NWS
893 CXUS54 KLZK 031837 CLMHRO CLIMATE REPORT...UPDATED WITH SUPPLEMENTAL DATA NATIONAL WEATHER SERVICE LITTLE ROCK AR 1014 AM CST SAT FEB 03 2024 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1891 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 81 01/24/1943 LOW -18 01/18/1930 HIGHEST 65 01/29 44 21 75 01/02 LOWEST -4 01/16 25 -29 18 01/31 01/14 AVG. MAXIMUM 41.5 46.9 -5.4 51.2 AVG. MINIMUM 23.1 27.2 -4.1 32.2 MEAN 32.3 37.0 -4.7 41.7 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 7 4.5 2.5 3 DAYS MIN <= 32 24 21.2 2.8 17 DAYS MIN <= 0 3 0.2 2.8 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.42 1916 MINIMUM T 1931 TOTALS 4.92 2.67 2.25 2.74 DAILY AVG. 0.16 0.09 0.07 0.09 DAYS >= .01 12 8.2 3.8 10 DAYS >= .10 9 8 DAYS >= .50 4 1 DAYS >= 1.00 1 0.6 0.4 1 GREATEST 24 HR. TOTAL 1.02 01/22 TO 01/22 STORM TOTAL 1.02 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL 29.0 1918 24 HR TOTAL 13.0 01/08/1977 TO 01/09/1977 SNOW DEPTH 24 01/21/1918 TOTALS 6.0 MM MM 11.0 LIQUID EQUIV 0.60 0.40 0.20 1.10 SINCE 7/1 6.0 MM MM MM LIQUID 7/1 0.60 0.00 0.60 MM SNOWDEPTH AVG. 1 DAYS >= TRACE 6 MM MM 5 DAYS >= 1.0 2 2 GREATEST SNOW DEPTH 5 01/16 24 HR TOTAL MM MM DEGREE DAYS HEATING TOTAL 1007 867 140 714 SINCE 7/1 2271 2396 -125 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM FREEZE DATES RECORD EARLIEST 09/13/1902 LATEST 05/17/1912 EARLIEST 10/30 LATEST 04/24 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.1 HIGHEST WIND SPEED/DIRECTION 35/150 DATE 01/08 HIGHEST GUST SPEED/DIRECTION 55/150 DATE 01/08 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.47 NUMBER OF DAYS FAIR 13 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 11 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 6 LIGHT RAIN 9 FREEZING RAIN 0 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 0 SLEET 0 FOG 15 FOG W/VIS <= 1/4 MILE 2 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && ...ADDITIONAL DATA FOR HARRISON FOR JANUARY 2023... .MONTHLY AVERAGE... THE AVERAGE HIGH TEMPERATURE OF 41.5 (-5.4) TIED 2010 FOR THE 13TH COLDEST AVERAGE MONTHLY HIGH ON RECORD. THE AVERAGE LOW TEMPERATURE OF 23.1 (-4.1) WAS THE 27TH COLDEST AVERAGE MONTHLY LOW ON RECORD. THE AVERAGE MEAN TEMPERATURE OF 32.3 (-4.7) TIED 1966 FOR THE 14TH COLDEST AVERAGE MONTHLY TEMPERATURE ON RECORD. THE MONTHLY HIGH, LOW, AND MONTH AVERAGE TEMPERATURES WERE SEVERAL DEGREES BELOW THE 30-YEAR CLIMATOLOGICAL AVERAGES. .DAILY TEMPERATURES... DAILY TEMPERATURES WERE AVERAGE FOR 1 DAY. DAILY TEMPERATURES WERE ABOVE AVERAGE ON 12 DAYS. DAILY TEMPERATURES WERE BELOW AVERAGE ON 18 DAYS. .DAILY TEMPERATURE RECORDS TIED OR BROKEN DURING THE MONTH... DATE RECORD TYPE NEW RECORD OLD RECORD 01/14 COLDEST HIGH TEMP 7 IN 2024 11 IN 1979 01/15 COLDEST HIGH TEMP 12 IN 2024 18 IN 2009 01/16 LOW TEMPERATURE -4 IN 2024 -1 IN 1977 .MONTHLY RAINFALL... THE MONTHLY RAINFALL TOTAL OF 4.92 INCHES WAS THE 13TH WETTEST ON RECORD AND WETTEST SINCE 1998. RAINFALL WAS 2.25 INCHES ABOVE AVERAGE FOR THE MONTH. .DAILY RAINFALL RECORDS TIED OR BROKEN DURING THE MONTH... NO DAILY RAINFALL RECORDS WERE TIED OR BROKEN. .MONTHLY SNOWFALL... THE MONTHLY SNOWFALL TOTAL OF 6.0 INCHES WAS THE THE 23RD SNOWIEST ON RECORD AND SNOWIEST SINCE 2023. MONTHLY SNOWFALL WAS 1.8 INCHES ABOVE AVERAGE FOR THE MONTH. .DAILY SNOWFALL RECORDS TIED OR BROKEN DURING THE MONTH... NO DAILY SNOWFALL RECORDS WERE TIED OR BROKEN. .ADDITIONAL SIGNIFICANT EVENTS DURING THE MONTH... ON JANUARY 8TH, WINDS GUSTED TO 55 MPH FROM 150 DEGREES WITH THE PASSAGE OF A THUNDERSTORM. ADDITIONALLY, A SIGNIFICANT INTRUSION OF ARCTIC AIR DURING THE MIDDLE OF JANUARY LED TO A FOUR DAY PERIOD OF BELOW FREEZING TEMPERATURES, FROM JANUARY 13TH THROUGH THE 16TH. $$ 69/70