394  
CXUS53 KOAX 021734  
CLMOFK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE OMAHA NEBRASKA  
1228 PM CDT THU AUG 2 2018  
   
...............................
 
 
   
..THE NORFOLK CLIMATE SUMMARY FOR THE MONTH OF JULY 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1888 TO 2018  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
HIGHEST 93 07/12  
LOWEST 53 07/27  
AVG. MAXIMUM 84.4 86.4 -2.0  
AVG. MINIMUM 63.3 63.6 -0.3  
MEAN 73.8 75.0 -1.2  
DAYS MAX >= 90 6  
DAYS MAX <= 32 0  
DAYS MIN <= 32 0  
DAYS MIN <= 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 9.11 1950  
MINIMUM T 2012  
TOTALS 4.81 3.32 1.49  
DAILY AVG. 0.16  
DAYS >= .01 11  
DAYS >= .10 9  
DAYS >= .50 4  
DAYS >= 1.00 1  
GREATEST  
24 HR. TOTAL 1.74 07/27 TO 07/28  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 0.0 2002  
2001  
1996  
TOTALS 0.0 0.0  
SINCE 7/1 0.0  
DAYS >= 1.0 0  
GREATEST  
SNOW DEPTH 0  
24 HR TOTAL 0.0  
 
DEGREE DAYS  
HEATING TOTAL 0 4 -4  
SINCE 7/1 0 4 -4  
COOLING TOTAL 282 314 -32  
SINCE 1/1 692 561 131    
.............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 7.7  
HIGHEST WIND SPEED/DIRECTION 33/210 DATE 07/18  
HIGHEST GUST SPEED/DIRECTION 47/200 DATE 07/18  
 
SKY COVER  
AVERAGE SKY COVER 0.20  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 12 MIXED PRECIP 0  
HEAVY RAIN 9 RAIN 7  
LIGHT RAIN 14 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 13 FOG W/VIS <= 1/4 MILE 3  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
>= INDICATES GREATER THAN OR EQUAL TO.  
<= INDICATES LESS THAN OR EQUAL TO.  
 

 
   
..JULY WAS COOLER AND WETTER THAN NORMAL IN NORFOLK
 
 
THE AVERAGE TEMPERATURE FOR THE MONTH WAS 73.8 DEGREES OR 1.2  
DEGREES BELOW NORMAL.  
 
PRECIPITATION MEASURED 4.81 INCHES, ALMOST 1.50 INCHES ABOVE  
THE NORMAL OF 3.32 INCHES AND JUST OVER 4.50 INCHES ABOVE NORMAL  
FOR THE YEAR.  
 
JULY WAS WARM DURING THE FIRST HALF OF THE MONTH WITH ONLY 6 DAYS  
AVERAGING AT OR BELOW NORMAL. THE SECOND HALF HOWEVER WAS COOL  
WITH ONLY 2 DAYS AT OR ABOVE NORMAL. THE DAILY HIGH TEMPERATURE  
REACHED 90 OR ABOVE ON 6 DAYS IN JULY. THE WARMEST TEMPERATURE  
WAS 93 DEGREES ON THE 12TH. THE COOLEST WAS 53 DEGREES ON THE 27TH.  
 
NO NEW RECORDS WERE SET DURING THE MONTH.  
 
RAIN WAS REPORTED ON 14 DAYS DURING THE MONTH. THE GREATEST IN  
24 HOURS WAS 1.74 INCHES ON THE 27TH THROUGH THE 28TH.  
 
THE HIGHEST WINDS OF THE MONTH OCCURRED ON THE 4TH WITH GUSTS  
REACHING 33 MPH FROM THE NORTH.  
 

 
 
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