Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
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000 CXUS54 KLZK 011635 CLSHRO CLIMATE REPORT NATIONAL WEATHER SERVICE LITTLE ROCK AR 1035 AM CST TUE MAR 01 2022 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2021 TO 2/28/2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1891 TO 2022 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 80 12/03 47 33 77 12/10 LOWEST 3 01/21 28 -25 -9 02/16 AVG. MAXIMUM 53.8 49.1 4.7 45.6 AVG. MINIMUM 29.9 29.3 0.6 27.6 MEAN 41.8 39.2 2.6 36.6 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 10 9.1 0.9 15 DAYS MIN <= 32 55 55.8 -0.8 63 DAYS MIN <= 0 0 0.3 -0.3 2 PRECIPITATION (INCHES) RECORD MAXIMUM 16.31 1938 MINIMUM 2.66 1963 TOTALS 8.07 8.03 0.04 7.06 DAILY AVG. 0.10 0.09 0.01 0.08 DAYS >= .01 19 24.0 -5.0 25 DAYS >= .10 12 18 DAYS >= .50 4 4 DAYS >= 1.00 3 1.7 1.3 1 GREATEST 24 HR. TOTAL 3.11 12/17 TO 12/18 STORM TOTAL 2.21 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL 42.2 1918 24 HR TOTAL 7.0 02/14/2021 TO 02/15/2021 SNOW DEPTH 14 02/16/1993 TOTALS 22.3 8.7 13.6 15.0 LIQUID EQUIV 2.23 0.90 1.33 1.50 SINCE 7/1 22.3 LIQUID 7/1 2.23 0.00 2.23 MM SNOWDEPTH AVG. 1 0 DAYS >= TRACE 18 MM MM MM DAYS >= 1.0 4 MM MM MM GREATEST SNOW DEPTH 10 01/16 8 02/17 12/15 24 HR TOTAL 12.0R 01/15 TO 01/15 7.0 02/14 TO 02/15 STORM TOTAL 12.0 6.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 2060 2327 -267 2513 SINCE 7/1 2685 3076 -391 MM COOLING TOTAL 6 1 5 0 SINCE 1/1 0 0 0 MM FREEZE DATES RECORD EARLIEST 09/13/1902 LATEST 05/17/1912 EARLIEST 11/04 LATEST 04/22 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.1 HIGHEST WIND SPEED/DIRECTION 28/250 DATE 12/10 HIGHEST GUST SPEED/DIRECTION 41/170 DATE 12/15 41/MM 12/10 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 58 NUMBER OF DAYS PC 18 NUMBER OF DAYS CLOUDY 13 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 10 MIXED PRECIP 0 HEAVY RAIN 12 RAIN 10 LIGHT RAIN 28 FREEZING RAIN 2 LT FREEZING RAIN 3 HAIL 0 HEAVY SNOW 1 SLEET 0 FOG 27 FOG W/VIS <= 1/4 MILE 4 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && ...ADDITIONAL DATA FOR HARRISON FOR WINTER 2021-2022... THE WINTER BEGAN WITH RECORD WARMTH IN DECEMBER. HOWEVER, JANUARY AND FEBRUARY ATTEMPTED TO DO AWAY WITH THIS OR AT LEAST EVEN IT OUT, THOUGH THE SEASON STILL CAME CLOSE TO ONE OF THE TOP TEN WARMEST IN TERMS OF HIGH TEMPERATURES AND AVERAGE TEMPERATURES. RAIN AND SNOWFALL WERE BOTH ABOVE AVERAGE FOR THE SEASON, THOUGH THE SNOWFALL WAS NOT NEARLY AS EXCESSIVE AS LAST WINTER. .SEASONAL TEMPERATURES... THE AVERAGE HIGH TEMPERATURE WAS THE WARMEST SINCE 2016-2017. THE AVERAGE LOW TEMPERATURE WAS THE WARMEST SINCE 2019-2020. THE AVERAGE MONTHLY TEMPERATURE WAS THE WARMEST SINCE 2016-2017. .SEASONAL PRECIPITATION... THIS WINTER WAS THE WETTEST SINCE 2019-2020. IT WAS THE FIRST WINTER IN TWO YEARS WITH ABOVE AVERAGE PRECIPITATION. .SEASONAL SNOWFALL... THIS WINTER, SNOW FELL IN ALL THREE MONTHS, AND WAS MEASURABLE IN JANUARY AND FEBRUARY. IN FACT, THE JANUARY AND FEBRUARY SNOWFALL MADE FOR ONE OF THE SNOWIEST WINTERS SINCE RECORDS BEGAN. IT WAS THE SNOWIEST WINTER AT HARRISON SINCE 1977-1978, AND THE 5TH SNOWIEST ON RECORD. $$ 57