211  
CXUS54 KEWX 011640  
CLMAUS  
 
SATCLMAUS 000  
TTAA00 KEWX 011328  
 
CLIMATE REPORT   
..PRELIMINARY
 
 
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX  
1140 AM CDT WED JUL 1 2009  
   
...............................
 
 
   
..THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR THE MONTH OF JUNE 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1943 TO 2009  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
HIGHEST 107 06/25 101 06/19  
LOWEST 56R 06/05 66 06/23  
AVG. MAXIMUM 97.9 91.1 6.8 97.9  
AVG. MINIMUM 70.9 71.8 -0.9 73.0  
MEAN 84.4 81.5 2.9 85.4  
DAYS MAX >= 90 30 30  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 1.03 3.42 -2.39 0.79  
DAILY AVG. 0.03 0.11 -0.08 0.03  
DAYS >= .01 2 2  
DAYS >= .10 2 2  
DAYS >= .50 1 1  
DAYS >= 1.00 0 0  
GREATEST  
24 HR. TOTAL 0.66 06/11 TO 06/11  
 
SNOWFALL (INCHES)  
TOTALS 0.0 0.0 0.0 T  
SINCE 7/1 T 1.0 -1.0 T  
 
DEGREE_DAYS  
HEATING TOTAL 0 0 0 0  
SINCE 7/1 1567 1889 -322 1786  
COOLING TOTAL 590 453 137 621  
SINCE 1/1 1259 909 350 1222    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.4  
HIGHEST WIND SPEED/DIRECTION 30/330 DATE 06/11  
HIGHEST GUST SPEED/DIRECTION 43/320 DATE 06/11  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
 
NUMBER OF DAYS FAIR 8  
NUMBER OF DAYS PC 21  
NUMBER OF DAYS CLOUDY 1  
 
AVERAGE RH (PERCENT) 61  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 5 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 1  
LIGHT RAIN 5 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 6 FOG W/VIS <= 1/4 MILE 0  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
PRESSURE DATA:  
HIGHEST SLP 30.02 ON THE 5TH  
LOWEST SLP 29.65 ON THE 29TH  
 
REMARKS:  
6/5 TIED THE RECORD LOW OF 56 SET IN 1970.  
6/9 TIED THE RECORD LOW OF 65 SET IN 2003.  
6/20 TIED LOWEST MAXIMUM OF 77 SET IN 1999.  
6/24 NEW RECORD HIGH TEMPERATURE OF 104. OLD RECORD WAS 101 SET IN 1990.  
6/25 NEW RECORD HIGH TEMPERATURE OF 107. OLD RECORD WAS 100 SET IN 1998.  
6/26 NEW RECORD HIGH TEMPERATURE OF 105. OLD RECORD WAS 100 SET IN 1990.  
6/29 NEW RECORD HIGH TEMPERATURE OF 105. OLD RECORD WAS 102 SET IN 1956.  
JUNE SET NEW RECORD FOR CONSECUTIVE DAYS 100 DEGREES OR HIGHER WITH 10  
BEATING THE OLD RECORD OF 6 SET IN 1953.  
JUNE AVERAGE TEMPERATURE OF 84.4 IS THE 8TH WARMEST ON RECORD.  
JUNE HIGHEST AVERAGE MAXIMUMS OF 97.9 TIED FOR THE 2ND WARMEST ON RECORD.  
 
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  
 
STATION: AUSTIN BERGSTROM  
MONTH: JUNE  
YEAR: 2009  
LATITUDE: 30 13 N  
LONGITUDE: 97 40 W  
 
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND  
================================================================================  
1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18  
12Z AVG MX 2MIN  
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR  
================================================================================  
 
1 90 61 76 -3 0 11 0.00 0.0 0 7.5 20 150 M M 4 1 24 150  
2 93 68 81 2 0 16 0.00 0.0 0 6.9 24 130 M M 6 3 30 130  
3 92 67 80 1 0 15 T 0.0 0 7.9 18 10 M M 6 3 25 320  
4 90 62 76 -4 0 11 0.00 0.0 0 10.4 23 350 M M 2 30 350  
5 92 56 74 -6 0 9 0.00 0.0 0 3.9 12 40 M M 3 16 40  
6 94 61 78 -2 0 13 0.00 0.0 0 9.1 18 170 M M 4 24 170  
7 94 60 77 -3 0 12 0.00 0.0 0 10.1 21 180 M M 4 1 25 170  
8 94 69 82 2 0 17 0.00 0.0 0 10.4 20 180 M M 5 31 180  
9 95 65 80 -1 0 15 0.00 0.0 0 10.4 21 170 M M 7 1 30 210  
10 98 77 88 7 0 23 0.00 0.0 0 13.2 23 160 M M 7 31 170  
11 97 71 84 3 0 19 0.66 0.0 0 11.8 30 330 M M 8 13 43 320  
12 97 72 85 4 0 20 0.00 0.0 0 12.3 21 180 M M 5 3 28 190  
13 99 76 88 7 0 23 0.00 0.0 0 11.5 20 170 M M 5 1 26 190  
14 98 75 87 6 0 22 0.00 0.0 0 11.5 20 160 M M 4 26 160  
15 99 74 87 5 0 22 0.00 0.0 0 13.3 22 170 M M 5 30 180  
16 100 77 89 7 0 24 0.00 0.0 0 14.1 24 180 M M 4 32 190  
17 98 78 88 6 0 23 T 0.0 0 14.0 22 150 M M 6 28 140  
18 99 77 88 6 0 23 T 0.0 0 13.4 23 150 M M 6 31 150  
19 98 78 88 6 0 23 0.00 0.0 0 12.7 22 200 M M 7 31 210  
20 100 77 89 7 0 24 0.00 0.0 0 13.9 23 150 M M 5 29 150  
21 100 76 88 6 0 23 0.00 0.0 0 11.5 20 150 M M 5 25 160  
22 100 70 85 2 0 20 0.00 0.0 0 7.4 17 170 M M 4 28 180  
23 101 72 87 4 0 22 0.00 0.0 0 6.6 14 180 M M 3 21 170  
24 104 70 87 4 0 22 0.00 0.0 0 3.7 14 90 M M 3 22 50  
25 107 74 91 8 0 26 0.00 0.0 0 5.3 17 150 M M 4 22 150  
26 105 71 88 5 0 23 0.00 0.0 0 5.0 17 170 M M 2 24 70  
27 103 74 89 6 0 24 0.00 0.0 0 5.9 18 160 M M 2 23 150  
28 102 74 88 5 0 23 0.00 0.0 0 5.9 14 170 M M 2 18 180  
29 105 72 89 6 0 24 0.00 0.0 0 5.8 23 40 M M 4 29 30  
30 93 73 83 -1 0 18 0.37 0.0 0 6.1 16 30 M M 6 13 21 350  
================================================================================  
SM 2937 2127 0 590 1.03 0.0 281.5 M 138  
================================================================================  
AV 97.9 70.9 9.4 FASTST M M 5 MAX(MPH)  
MISC ----> # 30 330 # 43 320  
================================================================================  
NOTES:  
# LAST OF SEVERAL OCCURRENCES  
 
COLUMN 17 PEAK WIND IN M.P.H.  
 
SYMBOLS USED IN COLUMN 16  
 
1 = FOG OR MIST  
2 = FOG REDUCING VISIBILITY  
TO 1/4 MILE OR LESS  
3 = THUNDER  
4 = ICE PELLETS  
5 = HAIL  
6 = FREEZING RAIN OR DRIZZLE  
7 = DUSTSTORM OR SANDSTORM:  
VSBY 1/2 MILE OR LESS  
8 = SMOKE OR HAZE  
9 = BLOWING SNOW  
X = TORNADO  
 

 
 
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