538
CXUS56 KSGX 031415
CLMMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
715 AM PDT FRI JUL 03 2026
...............................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 100 06/20/2016
LOW 48 06/05/1999
HIGHEST 85 06/12 MM MM 90 06/15
LOWEST 58 06/02 MM MM 59 06/03
06/09
06/04
AVG. MAXIMUM 73.8 74.7 -0.9 74.9
AVG. MINIMUM 62.4 60.0 2.4 61.4
MEAN 68.1 67.3 0.8 68.2
DAYS MAX >= 90 0 0.7 -0.7 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MAX >= 45 30 30
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.21 2020
TOTALS T 0.06 -0.06 0.01
DAILY AVG. T 0.00 -0.00 0.00
DAYS >= .01 0 1.0 -1.0 1
DAYS >= .10 0 0.0 0.0 0
DAYS >= .50 0 0.0 0.0 0
DAYS >= 1.00 0 0.0 0.0 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL T 06/27 TO 06/27 0.01 06/03 TO 06/03
STORM TOTAL 0.00 0.01
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 0 14 -14 3
SINCE 7/1 661 1317 -656 MM
COOLING TOTAL 98 84 14 106
SINCE 1/1 278 164 114 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 6.3
RESULTANT WIND SPEED/DIRECTION 4/270
HIGHEST WIND SPEED/DIRECTION 17/300 DATE 06/20
HIGHEST GUST SPEED/DIRECTION 26/270 DATE 06/19
26/300 06/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 21
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 1 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 2 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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