------------------INTERNATIONAL STATION METEOROLOGICAL CLIMATE SUMMARY------------------- :STA 723825 | KVCV | GEORGE AFB/VICTORVILLE ,CA,US :LAT 34 35N :LONG 117 23W :ELEV 2873(ft) 00876(m) :TYPE AWS SCT V2.0 10011995 AIR WEATHER SERVICE - CLIMATIC BRIEF HOURLY OBS POR: JUN 80 - MAY 90 PARAMETER | JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN YOR EXTRM MAX TEMP (F) 80 84 87 95 101 111 110 108 107 98 85 86 111 46 MEAN MAX TEMP (F) 56 60 65 72 80 90 97 95 89 78 65 57 75 46 MEAN TEMP (F) 45 49 53 59 66 75 82 81 75 64 53 46 62 46 MEAN MIN TEMP (F) 34 37 40 45 52 60 67 66 60 51 40 34 49 46 EXTRM MIN TEMP (F) 9 16 18 29 35 39 50 49 38 28 10 14 9 46 D/W TEMP GE 100 (F) 0 0 0 0 # 4 10 7 2 0 0 0 23 46 D/W TEMP GE 90 (F) 0 0 0 1 5 16 28 26 16 3 0 0 95 46 D/W TEMP LT 40 (F) 25 18 14 5 1 # 0 0 # 1 14 25 103 46 D/W TEMP LT 33 (F) 13 7 3 1 0 0 0 0 0 # 4 12 40 46 HEATING DEGREE DAYS 584 430 373 203 73 8 0 # 10 84 353 577 2695 40 COOLING DEGREE DAYS 0 # 2 28 129 322 544 498 304 89 2 # 1918 40 MEAN DEWPOINT TEMP (F) 27 27 31 32 37 41 44 46 43 35 30 27 35 10 MEAN WET BULB TEMP (F) 37 40 43 47 52 57 60 61 57 50 42 38 49 10 99.95% WCPA (FT) 3050 3050 3100 3050 3000 2950 2900 2900 2950 3000 3050 3000 3050 10 MEAN REL HUM 07 LST(%) 63.9 57.0 58.2 49.1 45.7 39.3 36.4 43.1 49.3 51.0 57.9 63.5 51.2 10 MEAN REL HUM 13 LST(%) 36.7 31.4 31.7 24.9 21.6 18.0 18.5 21.8 24.4 26.2 33.2 39.8 27.3 10 MAX 24HR PRECIP (IN) 1.73 1.91 2.70 .73 .82 .25 .78 .96 2.93 1.23 1.58 1.50 2.93 46 MAX PRECIP (IN) 2.81 4.20 4.47 1.22 .87 .25 2.07 1.35 3.25 1.55 1.84 3.86 11.22 46 MEAN PRECIP (IN) .83 .67 .63 .25 .12 .02 .15 .20 .25 .23 .44 .62 4.52 46 MIN PRECIP (IN) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 1.13 46 D/W PRECIP GE .01 (IN) 4 3 3 2 1 1 1 1 1 1 2 3 23 46 D/W PRECIP GT .50 (IN) 1 1 1 # # 0 # # # # 1 1 5 46 MAX 24HR SNFL (IN) 15.6 2.0 2.3 1.2 .3 0 0 0 0 # 8.8 5.8 15.6 46 MAX SNFL (IN) 17.0 2.4 3.4 1.2 .3 0 0 0 0 # 9.2 7.8 17.3 46 MEAN SNFL (IN) 1.4 .2 .3 # 0 0 0 0 0 # .3 .8 2.9 46 D/W SNFL GE .1 (IN) 1 1 1 # # 0 0 0 0 0 # 1 4 46 D/W SNFL GE 1.5 (IN) 1 # # 0 0 0 0 0 0 0 # 1 2 46 MAX DLY SNO DEPTH (IN) 17 2 2 1 0 0 0 0 0 0 8 4 17 46 PRVLNG WND DIR (DEG)$17-19 17-19 26-28 17-19 17-19 17-19 17-19 17-19 17-19 17-19 17-19$17-19 17-19 10 MEAN WND SPD (KTS) 4 5 6 6 6 6 5 5 5 4 4 4 5 10 MAX WND SPD (KTS) 54 52 62 52 46 46 58 50 39 54 51 56 62 46 SKY COVER GT 5/10 (%) 32.4 40.2 35.7 30.2 18.9 11.0 13.0 12.5 15.6 19.7 26.7 36.2 24.3 10 D/W THUNDERSTORMS 1 # 1 1 1 1 2 3 1 1 1 # 13 46 D/W FOG (VSBY LT 7 MI) 3 2 2 1 1 # # 1 1 1 1 2 15 46 & = BASED ON LESS THAN FULL MONTH ! = INSTANTANEOUS PEAK WINDS * = DATA NOT AVAILABLE # = LESS THAN 0.5 DAYS OR TRACE AS APPLICABLE $ = PERCENT OF CALM WINDS GREATER OR EQUAL TO MEAN WIND DIRECTION @ = SUMMARY OF DAY SUPPLEMENTED BY LOCAL CLIMATOLOGICAL DATA (NOAA)