141  
CXUS51 KGYX 081925 CCA  
CLMCON  
 
PWMCLMCON 000  
TTAA00 KGYX 040910  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
557 AM EDT THU JUL 5 2018  
   
...............................
 
 
   
..THE CONCORD NH CLIMATE SUMMARY FOR THE MONTH OF JUNE 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1868 TO 2018  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 101 06/04/1919  
LOW 30 06/12/1972  
HIGHEST 93 06/30 91 2 97 06/12  
LOWEST 42 06/26 38 4 41 06/04  
06/03  
AVG. MAXIMUM 78.0 77.4 0.6 78.5  
AVG. MINIMUM 51.3 52.5 -1.2 53.7  
MEAN 64.7 64.9 -0.2 66.1  
DAYS MAX >= 90 3 2.1 0.9 3  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 0.1 -0.1 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 10.10 1944  
MINIMUM 0.10 1913  
TOTALS 3.06 3.69 -0.63 5.15  
DAILY AVG. 0.10 0.12 -0.02 0.17  
DAYS >= .01 10 12.7 -2.7 12  
DAYS >= .10 6 7.6 -1.6 8  
DAYS >= .50 2 2.4 -0.4 4  
DAYS >= 1.00 1 0.8 0.2 1  
GREATEST  
24 HR. TOTAL 1.13 06/28  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 0.0  
TOTALS 0.0 0.0 0.0 0.0  
SINCE 7/1 87.9 61.4 26.5 86.3  
SNOWDEPTH AVG. 0  
DAYS >= TRACE 0 0.0 0.0 0  
DAYS >= 1.0 0 0.0 0.0 0  
GREATEST  
SNOW DEPTH 0  
24 HR TOTAL 0.0  
 
DEGREE_DAYS  
HEATING TOTAL 70 85 -15 79  
SINCE 7/1 6693 7235 -542 6476  
COOLING TOTAL 69 84 -15 120  
SINCE 1/1 106 102 4 152    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 5.3  
HIGHEST WIND SPEED/DIRECTION 24/330 DATE 06/19  
HIGHEST GUST SPEED/DIRECTION 34/220 DATE 06/18  
 
SKY COVER  
AVERAGE SKY COVER 0.40  
 
AVERAGE RH (PERCENT) 69  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
AFTER WARM WEATHER FOR THE FIRST TWO DAYS OF THE MONTH, A SHIFT TO  
ONSHORE WINDS BROUGHT A FEW DAYS OF COOL, DAMP CONDITIONS. BUT SOON  
THE WEATHER PATTERN WOULD SHIFT TO WHAT HAD BECOME NORMAL FOR LATE  
SPRING: ROUND AFTER ROUND OF COOL, DRY HIGH PRESSURE DROPPING  
SOUTHEAST OUT OF THE ARCTIC AND INTO NEW ENGLAND. THIS BROUGHT WARM  
DAYS AND COOL NIGHTS FOR MUCH OF THE MONTH WITH ONLY BRIEF PERIODS  
OF WARM, HUMID WEATHER AHEAD OF EACH COLD FRONT. THE WARMEST OF  
THESE WAS ON JUNE 18 WHEN THE TEMPERATURE REACHED 92 DEGREES BEFORE  
A COLD FRONT ARRIVED AGAIN. THE LAST OF THE COOL, DRY HIGH ARCTIC  
HIGH PRESSURES MOVED THROUGH ON THE 26TH, WITH CONCORD SEEING THE  
TEMPERATURE DROP ALL THE WAY TO 42 DEGREES. THE PATTERN BEGAN TO  
SHIFT AT THE END OF JUNE, THOUGH, WHEN A STRONGER LOW PRESSURE  
SYSTEM BROUGHT MORE THAN 1.5 INCHES OF RAIN ON JUNE 27 AND 28, THE  
MOST SUBSTANTIAL RAINFALL CONCORD HAD SEEN SINCE APRIL. THIS  
SIGNALED A SHIFT IN THE WEATHER PATTERN AS WARM, HUMID AIR BEGAN  
MOVING INTO NEW ENGLAND FROM THE SOUTHWEST BRINGING 90 DEGREE HEAT  
FOR THE LAST TWO DAYS OF THE MONTH.  
 
THE AVERAGE TEMPERATURE FOR THE MONTH WAS 64.7 DEGREES WHICH WAS 0.2  
DEGREES BELOW NORMAL. THE AVERAGE HIGH WAS A BIT ABOVE NORMAL AND  
THE AVERAGE LOW WAS BELOW NORMAL, INDICATIVE OF THE DRY AIR MASSES  
THAT FREQUENTED THE AREA DURING THE MONTH. THE COOLEST JUNE ON  
RECORD WAS IN 1903 WHEN THE AVERAGE TEMPERATURE WAS 48.8 DEGREES.  
THE WARMEST WAS IN 1876 WHEN IT WAS 70.3 DEGREES.  
 
A TOTAL OF 3.06 INCHES OF RAIN FELL WHICH WAS 0.63 INCHES BELOW  
NORMAL. THE HEAVIEST RAIN FELL ON THE 27TH AND 28TH WHEN 1.53 INCHES  
WAS RECORDED. THE DRIEST JUNE ON RECORD WAS IN 1913 WHEN ONLY 0.10  
INCHES WAS RECORDED. THE WETTEST WAS IN 1944 WHEN 10.10 INCHES FELL.  
 
NO DAILY RECORDS WERE SET OR TIED IN JUNE 2018.  
 

 
 
KIMBLE  
 
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