Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
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714 CXUS53 KIWX 011542 CLSSBN CLIMATE REPORT NATIONAL WEATHER SERVICE NORTHERN INDIANA 1102 AM EDT SUN SEP 1 2019 ................................... ...THE SOUTH BEND CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2019 TO 8/31/2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1893 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 109 07/24/1934 LOW 35 06/11/1972 06/02/1956 06/16/1917 HIGHEST 93 07/20 81 12 94 LOWEST 45 06/03 61 -16 49 AVG. MAXIMUM 80.8 81.1 -0.3 81.2 AVG. MINIMUM 60.6 61.2 -0.6 62.4 MEAN 70.7 71.1 -0.4 DAYS MAX >= 90 6 8.7 -2.7 12 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) RECORD MAXIMUM 19.30 2016 MINIMUM 5.62 1991 TOTALS 10.07 11.55 -1.48 13.54 DAILY AVG. 0.11 0.13 -0.02 0.15 DAYS >= .01 33 29.7 3.3 34 DAYS >= .10 26 19.6 6.4 23 DAYS >= .50 6 7.9 -1.9 11 DAYS >= 1.00 1 2.9 -1.9 2 GREATEST 24 HR. TOTAL 1.05 SNOWFALL (INCHES) RECORDS TOTAL MM MM 24 HR TOTAL MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 0.0 SNOWDEPTH AVG. 0 MM MM 0 DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 MM 0 24 HR TOTAL 0.0 MM DEGREE_DAYS HEATING TOTAL 46 62 -16 11 SINCE 7/1 6 18 -12 2 COOLING TOTAL 602 626 -24 660 SINCE 1/1 619 682 -63 770 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.1 HIGHEST WIND SPEED/DIRECTION 32/340 DATE 06/13 HIGHEST GUST SPEED/DIRECTION 44/360 DATE 06/13 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 61 NUMBER OF DAYS PC 25 NUMBER OF DAYS CLOUDY 6 AVERAGE RH (PERCENT) 73 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && THE SUMMER OF 2019 AT SOUTH BEND HAD AN AVERAGE TEMPERATURE OF 70.7 DEGREES, WHICH WAS 0.4 DEGREES BELOW NORMAL. THIS RANKS AS THE 48TH COLDEST ON RECORD. PRECIPITATION FOR THE SEASON WAS 10.07 INCHES, 1.48 INCHES BELOW NORMAL. THIS RANKED AS THE 54TH DRIEST ON RECORD. SUMMER BEGAN WITH A WET MONTH OF JUNE AND AN AVERAGE MONTHLY TEMPERATURE BELOW NORMAL. TEMPERATURES WERE ON THE RISE TO END THE MONTH, WITH A STRING OF DAYS WHERE HIGHS WERE IN THE MID-TO-UPPER 80S. THIS STRING CARRIED INTO JULY, INCLUDING JULY 2ND, WHEN THE FIRST 90-DEGREE DAY WAS OBSERVED. A SECOND BOUT OF HEAT OCCURRED FROM JULY 13TH THROUGH 21ST. DURING THIS STRETCH, FOUR MORE 90- DEGREE DAYS WERE OBSERVED INCLUDING 93 DEGREES ON THE 20TH WHICH WAS THE MAXIMUM TEMPERATURE FOR SUMMER 2019. THERE WAS 6 DAYS WITH A HIGH TEMPERATURE OF 90 DEGREES OR GREATER IN SUMMER 2019. THIS IS HALF AS MANY DAYS AS THERE WERE IN 2018. THERE WERE ZERO 90-DEGREE DAYS IN AUGUST. PRECIPITATION WAS BELOW NORMAL FOR BOTH JULY AND AUGUST BY ABOUT 1 INCH. BELOW IS A MONTH-BY-MONTH SUMMARY OF THE SUMMER. JUNE ...WET WEATHER CONTINUES; SUMMER HEAT IN THE FLIP OF A SWITCH... JUNE 2019 WILL BE REMEMBERED FOR CONTINUED SOAKING RAINFALL AND A MID-MONTH STRETCH WHERE COOL TEMPERATURES MADE IT SEEM AS IF SUMMER WOULD NEVER ARRIVE. THERE WERE FOUR DAYS WHERE RAINFALL GREATER THAN A HALF INCH WAS RECORDED. FROM JUNE 10TH TO 24TH, THE AVERAGE TEMPERATURE WAS BELOW NORMAL (EXCEPTION: JUNE 19TH WHICH WAS 0.1 DEGREES ABOVE NORMAL). THE COOLEST DEPARTURE WAS -13.6 DEGREES ON JUNE 13TH. THE FINAL SIX DAYS OF THE MONTH FEATURED SUMMER-LIKE TEMPERATURES WITH HIGHS IN THE 80S AND LOWS IN THE 60S. THE MINIMUM TEMPERATURE OF THE MONTH WAS 45 ON THE 3RD. THE MAXIMUM TEMPERATURE OF THE MONTH WAS 87 ON THE 26TH. JUNE 2019 RANKED AS TIED (1936, 1946, 2000) FOR THE 36TH COOLEST ON RECORD WITH AN AVERAGE TEMPERATURE OF 67.4 DEGREES, 1.8 DEGREES BELOW NORMAL. THE WARMEST TEMPERATURE WAS 87 REACHED ON THE 26TH, 28TH, AND 29TH, AND THE COLDEST WAS 45 ON THE 3RD. THERE WERE 16 DAYS DURING THE MONTH WITH AN AVERAGE TEMPERATURES AT OR BELOW NORMAL WITH A PERIOD FROM THE 10TH TO THE 18TH OF CONSECUTIVE DAYS OF BELOW NORMAL TEMPERATURES. WHILE THE FORT WAYNE AREA WAS ABLE TO DRY OUT FROM HEAVY SPRING RAIN, SOUTH BEND SAW ABOVE NORMAL RAIN FOR JUNE. THE PERIOD FROM MAY 1ST TO JUNE 30TH RANKS AS THE 11TH WETTEST ON RECORD WITH 12.17 INCHES OF PRECIPITATION. THIS EXCEEDS THE NORMAL VALUE FOR THAT PERIOD, 7.62 INCHES. TOTAL PRECIPITATION FOR JUNE WAS 4.95 INCHES, 1.16 INCHES ABOVE NORMAL. THIS RANKED AS TIED (1946) FOR THE 29TH WETTEST JUNE ON RECORD. THE GREATEST 24 HOUR RAINFALL WAS 0.93 INCHES ON THE 13TH. MEASURABLE PRECIPITATION WAS RECORDED ON 14 DAYS OF THE MONTH. JULY ...A NOTABLE BREAK IN PRECIPITATION; BOUTS OF HEAT... THIS JULY WILL BE REMEMBERED FOR A STRETCH OF HOT AND HUMID DAYS MID MONTH, BUT OVERALL, IT WAS A RATHER TYPICAL JULY. THERE WERE SIX DAYS WITH HIGH TEMPERATURES IN THE 90S, AND FOUR OF THESE OCCURRED DURING THE VERY WARM PERIOD FROM JULY 13TH TO THE 20TH. DURING THIS STRETCH, LOW TEMPERATURES DID NOT FALL BELOW 70 DEGREES FOR SEVEN CONSECUTIVE DAYS. THIS WAS THE 6TH LONGEST JULY STREAK OF CONSECUTIVE DAYS WITH LOWS OF 70 DEGREES OR WARMER. THE LONGEST WAS TEN DAYS IN A ROW ENDING ON JULY 23RD 1983. DESPITE THIS VERY WARM PERIOD, THERE WERE PLENTY OF COMFORTABLE DAYS DURING THE MONTH. THERE WERE 11 DAYS WITH LOW TEMPERATURES IN THE 50S AND TEN DAYS WITH HIGH TEMPERATURES LESS THAN 85 DEGREES. THE AVERAGE MONTHLY TEMPERATURE FOR JULY 2019 WAS 74.9, 1.9 DEGREES ABOVE NORMAL. THIS RANKED AS THE 28TH WARMEST JULY ON RECORD. THE HOTTEST TEMPERATURE WAS 93 DEGREES ON THE 20TH AND THE COOLEST TEMPERATURE WAS 53 DEGREES ON THE 23RD AND 31ST. PRECIPITATION FOR THE MONTH WAS 3.03 INCHES, 0.97 INCHES BELOW NORMAL. THIS RANKED AS THE 61ST DRIEST JULY ON RECORD. THIS IS ONLY THE SECOND TIME IN 2019 THAT SOUTH BEND HAS SEEN BELOW NORMAL PRECIPITATION FOR A MONTH. THE LAST TIME WAS IN JANUARY 2019. A NEW RECORD WARM MINIMUM TEMPERATURE OF 77 DEGREES WAS SET ON THE 19TH. THIS BROKE THE PREVIOUS RECORD OF 76 DEGREES IN 2013. AUGUST ...DRY WITH EPISODES OF BELOW-NORMAL TEMPERATURES... EIGHT OF THE FIRST TEN AUGUST DAYS SAW AN AVERAGE TEMPERATURE BELOW NORMAL. INTERESTINGLY ENOUGH, OUR MAXIMUM TEMPERATURE FOR THE MONTH WAS OBSERVED WITHIN THIS STRETCH; 88 DEGREES ON AUGUST 5TH. THE MONTH ENDED WITH HIGHS IN THE 70S FOR EIGHT OF THE LAST TEN DAYS. THE AVERAGE MONTHLY TEMPERATURE WAS 70.0, 1.3 DEGREES BELOW NORMAL. THIS RANKED AS THE 34TH COLDEST AUGUST ON RECORD. THE MAXIMUM TEMPERATURE WAS 88 DEGREES ON THE 5TH AND THE MINIMUM TEMPERATURE WAS 49 DEGREES ON THE 31ST. PRECIPITATION FOR THE MONTH WAS 2.09 INCHES, 1.67 INCHES BELOW NORMAL. THIS RANKED AS THE 29TH DRIEST AUGUST ON RECORD. PRECIPITATION OF 0.01 INCHES OR MORE WAS OBSERVED ON 10 DAYS, WITH THE GREATEST SINGLE-DAY AMOUNT OF 0.88 INCHES ON THE 6TH. $$ BROWN