Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS51 KGYX 021723 CLSMHT PWMCLMMHT 000 TTAA00 KGYX 011736 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAY ME 100 PM EDT WED SEP 2 2020 ................................... ...THE MANCHESTER CLIMATE SUMMARY FOR THE SUMMER SEASON, FROM 6/1/2020 TO 8/31/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1885 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 98 07/19 97 1 97 07/20 LOWEST 42 06/01 44 -2 45 06/04 AVG. MAXIMUM 84.9 80.3 4.6 83.0 AVG. MINIMUM 63.8 60.1 3.7 62.2 MEAN 74.4 70.2 4.2 72.6 DAYS MAX >= 90 32 9.5 22.5 13 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) TOTALS 5.26 11.22 -5.96 7.68 DAILY AVG. 0.06 0.12 -0.06 0.09 DAYS >= .01 29 33.5 -4.5 28 DAYS >= .10 15 20.2 -5.2 17 DAYS >= .50 2 7.1 -5.1 7 DAYS >= 1.00 1 2.4 -1.4 0 GREATEST 24 HR. TOTAL 1.01 07/14 SNOWFALL (INCHES) TOTALS 0.0 0.0 SINCE 7/1 0.0 0.0 SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0 DAYS >= 1.0 0 0 GREATEST SNOW DEPTH 0 0 24 HR TOTAL 0.0 DEGREE_DAYS HEATING TOTAL 30 76 -46 28 SINCE 7/1 7 18 -11 2 COOLING TOTAL 919 556 363 754 SINCE 1/1 983 586 397 775 ................................................................. WIND (MPH) AVERAGE WIND SPEED 6.0 HIGHEST WIND SPEED/DIRECTION 41/350 DATE 07/02 HIGHEST GUST SPEED/DIRECTION 55/350 DATE 07/02 SKY COVER AVERAGE SKY COVER 0.60 AVERAGE RH (PERCENT) 63 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && THE SUMMER MONTHS AT MANCHESTER WERE CHARACTERIZED BY VERY WARM AND HUMID CONDITIONS AND BELOW NORMAL PRECIPITATION. HOWEVER, THAT IS NOT HOW SUMMER BEGAN AS THE LOW TEMPERATURE ON JUNE 1 WAS 42 DEGREES. HOWEVER, WARMER AND MORE HUMID CONDITIONS ARRIVED TOWARD THE MIDDLE OF JUNE AND PERSISTED, INCLUDING 5 OUT OF 6 DAYS ABOVE 90 DEGREES FROM THE 18TH THROUGH THE 23RD. IN FACT, IT WAS THE WARMEST JUNE ON RECORD AT MANCHESTER AT 70.9 DEGREES. A PROLONGED STRETCH OF DRY WEATHER BEGAN IN MID-MAY AND EXTENDED UNTIL THE LAST THREE DAYS OF JUNE, ALTHOUGH MANCHESTER MISSED OUT ON THE HIGHER RAINFALL TOTALS FOUND AROUND THE REGION. MORE FREQUENT RAINFALL WAS OBSERVED FOR THE FIRST PART OF JULY TO HELP EASE THE ONGOING DROUGHT BEFORE DRIER CONDITIONS RETURNED FOR THE LATTER HALF OF THE MONTH. OTHER THAN A BRIEF RESPITE MID-MONTH, JULY WAS WARM TO HOT AND HUMID WITH BOTH 4 STRAIGHT DAYS (JULY 18-21) AND 7 STRAIGHT DAYS TO CLOSE THE MONTH OF TEMPERATURES AT OR ABOVE 90 DEGREES. LIKE JUNE, IT WAS THE WARMEST JULY ON RECORD AT MANCHESTER. THE WARM AND HUMID CONDITIONS GENERALLY CONTINUED THROUGH THE FIRST HALF OF AUGUST, INCLUDING A 4 STRAIGHT DAYS (AUGUST 9-13) AND 4 OUT OF 5 DAYS (AUGUST 21- 25) OF TEMPERATURES AT OR ABOVE 90 DEGREES. A COLD FRONT FINALLY BROUGHT CONSISTENTLY COOLER AND LESS HUMID CONDITIONS FOR THE FINAL WEEK HALF OF AUGUST. HOWEVER, THE ONGOING DROUGHT CONDITIONS PERSISTED AS MANCHESTER SAW ITS 4TH CONSECUTIVE MONTH WITH BELOW NORMAL PRECIPITATION. THE AVERAGE TEMPERATURE FOR THE SUMMER WAS 74.4 DEGREES WHICH WAS 4.2 DEGREES ABOVE NORMAL AND THE WARMEST SUMMER ON RECORD. UNTIL THIS YEAR, THE WARMEST SUMMER WAS IN 2018 WHEN THE AVERAGE TEMPERATURE WAS 73.6 DEGREES. THE COOLEST WAS 64.9 DEGREES IN 1946. A TOTAL OF 5.26 INCHES OF RAIN FELL WHICH WAS 5.96 INCHES BELOW NORMAL AND THE DRIEST SUMMER SINCE 2016. THE HEAVIEST RAIN FELL ON JULY 14 WHEN THUNDERSTORMS BROUGHT 1.01 INCHES OF RAIN. THE DRIEST SUMMER WAS IN 2016 WHEN ONLY 5.21 INCHES OF RAIN WAS MEASURED. THE WETTEST WAS IN 1938 WHEN 20.32 INCHES FELL. HISTORICAL RECORDS AT MANCHESTER BEGAN IN 1885, BUT WITHIN THIS RECORD THERE REMAIN NUMEROUS YEARS OF UNAVAILABLE DATA. DUE TO THIS, HISTORICAL RECORDS SHOULD BE CONSIDERED INCOMPLETE AS SOME SIGNIFICANT EXTREMES MAY BE MISSING FROM THE DATA. MORE CONSISTENT MODERN RECORDS BEGAN IN 1998 AND CONTINUE TO THE PRESENT. $$ KIMBLE/WATSON