


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
162 CXUS51 KBTV 011358 CLMMVL CLIMATE REPORT NATIONAL WEATHER SERVICE BURLINGTON VT 958 AM EDT SUN JUN 01 2025 ................................... ...THE MORRISVILLE VT CLIMATE SUMMARY FOR THE MONTH OF MAY 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 93 LOW 22 HIGHEST 84 05/16 MM MM 85 05/20 LOWEST 28 05/01 MM MM 36 05/07 05/31 AVG. MAXIMUM 65.4 66.0 -0.6 69.3 AVG. MINIMUM 45.6 40.4 5.2 46.7 MEAN 55.5 53.2 2.3 58.0 DAYS MAX >= 90 0 0.1 -0.1 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 1 5.2 -4.2 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.81 1989 MINIMUM 1.08 2016 TOTALS 6.69 3.49 3.20 3.66 DAILY AVG. 0.22 0.11 0.11 0.13 DAYS >= .01 20 13.7 6.3 14 DAYS >= .10 12 7.9 4.1 6 DAYS >= .50 3 2.0 1.0 3 DAYS >= 1.00 2 0.5 1.5 1 GREATEST 24 HR. TOTAL 2.09 05/17 TO 05/18 1.12 05/27 TO 05/28 STORM TOTAL MM 1.09 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 293 374 -81 210 SINCE 7/1 7357 8287 -930 MM COOLING TOTAL 9 8 1 9 SINCE 1/1 9 9 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.4 HIGHEST WIND SPEED/DIRECTION 23/190 DATE 05/17 HIGHEST GUST SPEED/DIRECTION 33/320 DATE 05/11 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.71 NUMBER OF DAYS FAIR 6 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 16 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 10 LIGHT RAIN 21 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 21 FOG W/VIS <= 1/4 MILE 8 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$