Saturday, June 14, 2014
MILTON, MASSACHUSETTS
ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA
DAILY DISCUSSION AND CLIMATE SUMMARY
SATURDAY, JUNE 14, 2014
ALL TIMES ARE IN EASTERN STANDARD TIME
DENSE FOG AND DRIZZLE THIS MORNING WITH SOME BREAKS OF SUN THIS AFTERNOON
Much of the morning was spent in the fog here at the summit, with the
visibility reduced to 1/16 of a mile for several hours. In addition, periods
of light drizzle occurred during this time, along with a light rain shower
around 11:00 A.M. Only a trace of rainfall has been recorded since 7:00 this
morning, however. The total rainfall from the past couple days so far is
0.39 inches, which still leaves us about half an inch below normal for the
month so far. Following the shower around 11:00, clouds started to lift and
break up, allowing for a few peeks of blue sky and some sunshine, after no
sunshine was observed yesterday.
The temperature has been in the 60s for most of the day today, slowly rising
through the late morning and early afternoon. The breaks of Sun have allowed
it to climb into the low 70s this afternoon. Winds have been very light,
especially this morning, with an average speed for the day so far of under
5mph, with a shift from the E earlier to the NW now after a cold frontal
passage.
Today’s Observations:
7 A.M.
Weather: Sky obscured by dense fog, occasional light drizzle, mostly very
light
Temperature: 61F; Dew Point: 61F; Wind: E at 1 kt,
Wind: Light
Sea-level pressure: 29.86 ins. Hg, falling slightly then rising
Visibility: 1/16 mile, dense fog
6-hr max temp: 61F
6-hr min temp: 59F
24-hr precip: 0.38 in.
BHO SA 1155 W2 X 1/16F 111/61/61/1001/986/ OCNL L- MSTLY VRY LGT WND LGT/
8//// 53005 MANUAL 70038 ASOS 60002 70037 10061 20059
10 A.M.
Weather: Sky obscured by dense fog
Temperature: 63F; Dew Point: 63F; Wind: W at 6 kts
Sea-level pressure: 29.86 ins. Hg, rising slightly
Visibility: 1/16 mile
3-hr. precip: Trace
BHO SA 1455 W3 X 1/16F 113/63/63/2806/986/ 8//// 53002 MANUAL 6000/
1 P.M.
Weather: Broken stratocumulus (few moderate tops WNW-N), broken altocumulus,
broken cirrus, cumulus forming W, few lower altocumulus NE-SE, few altocumulus
castellanus E
Temperature: 72F; Dew Point: 64F; Wind: NW at 8 kts,
Wind variable WNW-N
Sea-level pressure: 29.85 ins. Hg, falling slightly
Visibility: 40 miles, distant haze
6-hr max temp: 72F
6-hr min temp: 61F
6-hr precip: Trace
BHO SA 1755 E15 BKN 120 BKN 250 BKN 40 109/72/64/3208/985/ CU FRMG W
MDT SC TOPS WNW-N FEW LWR AC NE-SE FEW ACC E DSNT HZ WND 29V35/ 8/551
58004 MANUAL 6000/ 10072 20061
WEATHER SUMMARY FOR FRIDAY, JUNE 13, 2014
TEMPERATURE (DEGREES F)
MAX…..67 NORMAL…..74
MIN…..58 NORMAL…..56
MEAN….63 NORMAL…..65
DEPARTURE FROM 30-YEAR NORMAL……………………..-2
TOTAL DEPARTURE FOR THE MONTH…………………….+17 [+1.1 DEGREE/DAY]
HEATING DEGREE DAYS (SEASON JUL TO JUN)
TOTAL HEATING UNITS FOR YESTERDAY……………2 DEPARTURE……….-1
TOTAL HEATING UNITS FOR THE MONTH…………..27 DEPARTURE………-22
TOTAL HEATING UNITS FOR THE SEASON………..6421 DEPARTURE………+70
TOTAL HEATING UNITS LAST SEASON TO DATE……5774 DIFFERENCE…. ..+647
COOLING DEGREE DAYS (SEASON JAN TO DEC)
TOTAL COOLING UNITS FOR YESTERDAY…………..0 DEPARTURE……….-3
TOTAL COOLING UNITS FOR THE MONTH………….26 DEPARTURE……….-4
TOTAL COOLING UNITS FOR THE SEASON…………39 DEPARTURE………-15
TOTAL COOLING UNITS LAST SEASON TO DATE…….60 DIFFERENCE……..-21
PEAK GUST AND AVERAGE WIND SPEED (MPH)
PEAK WIND GUST FOR YESTERDAY………………25 E AT 5:05 A.M.
ASOS…………………..27 ESE AT 5:06 A.M.
DAVIS………………….26 E AT 5:05 A.M. RMY N/A
FASTEST MILE FOR YESTERDAY………………..20 ESE AT 5:27 A.M.
MAXIMUM 2-MINUTE ASOS AVERAGE……………..20 ESE AT 5:27 A.M.
MAXIMUM 2-MINUTE DAVIS AVERAGE…………….19 ESE AT 5:27 A.M.
AVERAGE WIND SPEED AND DIRECTION…………. 9.5 ESE
ASOS…………………..8.9
DAVIS………………….8.8 E [95 deg]
PRECIPITATION (INCHES) THROUGH THIS MORNING (EST)
TOTAL PRECIPITATION 24 HRS ENDING 7 A.M… 0.38 DEPARTURE……….+0.22
ASOS…………..0.37
TOTAL PRECIPITATION FOR THE MONTH……….1.64 DEPARTURE……….-0.49
ASOS…………..1.59
TOTAL PRECIPITATION FOR THE YEAR……….23.98 DEPARTURE……….-0.81
ASOS………….24.11
PRELIMINARY CLIMATE SUMMARY FOR JUNE 2014 CALENDAR DAY DATA
DATA REPORTED:
DATE: MAX/MIN/MEAN/DEP/PRECIP/SUN(MIN.)/SUN(%)/ PEAK GUST/RMY GUST
RMY: R.M. Young wind gust recording system
TSTM: Thunderstorm day (thunder heard some time during day)
….: Data not yet available, records not finalized
6/1 72/47/60/-2/0.00/887/98 21 NNW RMY 21
6/2 81/52/67/+5//0.00/879/97 22 SSW RMY 23
6/3 81/57/69/+7/0.00/889/98 25 SSE RMY 28
6/4 64/52/58/-5/0.11/000/00 16 SE RMY N/A
6/5 60/55/58/-5/0.91/000/00 21 NNW RMY 24
6/6 73/54/64/+1/0.00/655/72 22 WNW RMY 23
6/7 82/56/69/+5/0.00/893/98 21 W RMY 22
6/8 84/63/74/+10/0.00/702/77 18 SW RMY N/A
6/9 77/61/69/+5/0.13/046/05 21 WSW RMY 22
6/10 80/56/68/+3/0.10/183/20 29 ENE RMY 33
6/11 69/55/62/-3/T/439/48 21 ENE RMY 20
6/12 70/56/63/-2/0.00/101/11 21 ESE RMY N/A
6/13 67/58/63/-2/…./000/00 25 E RMY N/A
6/14 morning low temp: 59F; the normal low is now 57F
DAILY RECORDS FOR JUNE 2014
None so far.
DAILY EXTREMES
Temperature and precipitation records back to 1885, and
wind records back to 1940 (e = estimated):
RECORDS FOR JUNE 14
HIGH 93F IN 1956
LOW 41F IN 1912
PRECIP 1.49 INS 1896
PEAK GUST 55 MPH WNW IN 1958
RECORDS FOR JUNE 15
HIGH 94F IN 1988
LOW 42F IN 1959, 1978
PRECIP 2.04 INS IN 1903
PEAK GUST 52 MPH SW IN 1972
TODAY’S REPORT PREPARED BY: Jonathan O’Brien
