BLUE HILL METEOROLOGICAL OBSERVATORY, MILTON, MASSACHUSETTS 02186 ELEVATION 635 FT. ABOVE MSL....10 MILES SSW OF BOSTON, MA MONDAY JUNE 10 2002 PLEASE VISIT OUR WEB SITE AT: http://www.bluehill.org/ SEE OUR NEW OFFICE CAM FACING WEST OUT WEST WINDOW AT www.bluehill.org/webcam DAILY DISCUSSION... 6/10/2002... There were several hours with traces of rain Sunday morning but then the day turned out sunny and warm with a high of 78 degrees, our highest temperature since June 1st. Also, our warmest overnight low temperature since June 1st with this morning's min. of 57 degrees.... TODAY'S OBSERVATIONS.... 6/10/2002 MON 8 A.M. BHO SA 1155 E150 220 BKN 80 189/60/46/3411/009/ FEW ACC SE-SW FEW DENSE CI DSNT NW SNW VIRGA ALQDS/ 8/032 51020 10063 20057 11 A.M. BHO SA 1455 220 SCT 250 -BKN 300 -BKN 80 197/67/48/0307/011/ FEW AC DSNT NW-N FEW DENSE CI VCNTY STN WND GRDLY VEERING PST HR/ 8/042/ 51008 2 P.M. BHO SA 1755 250 SCT 300 -OVC 75 187/70/47/2405/008/ AC/FEW ACSL NW-E FEW CC N-NNE WND LGT/ 8/047/ 58010 10070 20059 THE DATA RECORDED FOR SUNDAY JUNE 9TH.... TEMPERATURES....CALENDAR DAY MIDNIGHT TO MIDNIGHT.... EASTERN STANDARD TIME... MAX : 78 MIN: 48 // ASOS MAX: 78 ASOS MIN: 48 NORMAL HIGH AND LOW: 73/54 MEAN 63 [ - 1 ] TOTAL DEPARTURE FOR JUNE TO DATE: - 27 degrees June is averaging about 3.2 DEGREES COOLER THAN NORMAL DAILY.... PRECIPITATION....ON 06/10 AS OF 8 A.M. 24 HRS ENDING 8 A.M. . trace ASOS......................0.00 INS. JUNE TOTAL................2.32 INS. DEP. FRM NORMAL TO DATE..+1.28 INS. JUNE ASOS TOTAL...........2.29 INS. PRECIP. TOTAL YEAR 2002: 22.63 INS. DEPARTURE FROM NORMAL....-0.15 INS. ASOS TOTAL FOR 2002: 21.42 INS. WIND DATA....FOR SUNDAY 6/09.... PEAK GUST ASOS: 30 MPH W AT 4:35 P.M. EDT PEAK GUST 420C: 32 MPH W AT 4:35 P.M. EDT PEAK GUST AERO: 30 MPH W AT 4:35 P.M. EDT JUNE 2002 PRELIMINARY DATA....ALL IS CALENDAR DAY DATA.... BELOW IS ORDER OF DATA REPORTED.... MAX/MIN/MEAN/DEP/PRECIP/SUNSHINE/ OFFICIAL 420C WIND GUST Aero = Aerovane recording wind system gust when significantly higher ... data as yet not available TSTM = thunderstorm day 6/1 82/59/71/+9/0/.../../ 39 W 6/2 72/50/61/-1/0.11/.../../ 48 WNW/TSTM 6/3 68/47/58/-5/0/.../../ 29 NW 6/4 71/49/60/-3/T/.../../ 28 SSW 6/5 70/55/63/0/../.../../ 39 S/TSTM 6/6 67/49/58/-5/../000/00/ 37 NE/TSTM 6/7 53/47/50/-14/../.../../ 32 NNE 6/8 69/44/57/-7/0/.../../ 29 S 6/9 78/48/63/-1/T/.../../ 32 W 6/10 morning low 57 deg. RECORDS FOR JUNE 10 HIGH 92 IN 1967,1974,1984 LOW 42 IN 1913,1920 PRECIP 2.51 INS 1931 PEAK GUST 60e MPH NW IN 1941 RECORDS FOR JUNE 11 HIGH 92 IN 1973,1984,1997 LOW 40 IN 1972 PRECIP 2.66 INS 1922 PEAK GUST 43e MPH IN 1945 e = estimated Robert Skilling