Main page http://i4weather.net CLIMATOLOGCAL DATA: HAGERSTOWN MD LAT:39.38.31 LONG:77.42.06 ELEV:519 FT. Station: Hagerstown 1E Md (Print Landscape) Observer: Gregory L Keefer Observation time: Midnight MONTH: JULY YEAR: 2007 * Record Set or Tied EVENTS F=Fog T=Thunder TEMPERATURE F. DEGREE DAYS PRECIPITATION WIND(MPH) SKY H=Hail S=Sleet 12am (Base 65) Amt. Snow On Average G=Glaze(Frz Rain) Day MAX MIN Read HDD CDD Liq. Ice Gnd. Dir Speed Gust Cover %Sun DW=Damaging Wind 1 79 58 62 0 3 0 0 0 N 5 24n S 95 2 76 52 59 1 0 0 0 0 NNE 5 20ne S 85 3 79 54 69 0 1 0 0 0 SSW 5 21sw PC 65 4 83 65 75 0 9 .04 0 0 SSW 7 28sw PC 30 T 5 82 69 69 0 10 .18 0 0 SSW 7 28sw PC 30 T 6 88 64 72 0 11 .01 0 0 W 5 24w S 85 7 90 60 67 0 10 0 0 0 W 5 20w S 90 8 94 61 74 0 12 0 0 0 W 5 20w S 90 9 97 64 76 0 16 0 0 0 SSW 5 19sw S 90 10 94 68 77 0 16 0 0 0 SSW 4 16sw PC 50 11 86 70 71 0 13 T 0 0 SSW 6 22sw PC 30 12 85 60 60 0 7 0 0 0 W 5 24w PC 70 13 82 57 65 0 4 0 0 0 W 5 20w PC 30 14 87 55 73 0 6 0 0 0 SSW 6 26sw S 80 15 91 68 72 0 15 T 0 0 WSW 6 23w PC 70 T 16 89 67 70 0 13 T 0 0 SE 4 18sw PC 60 17 90 59 78 0 10 0 0 0 SSW 5 18sw S 90 18 87 72 75 0 14 T 0 0 W 6 20w PC 35 19 89 69 73 0 14 T 0 0 SSW 8 32w PC 30 20 80 66 66 0 8 0 0 0 NNW 10 29nw S 85 21 82 55 68 0 4 0 0 0 NNE 6 22n S 90 22 83 62 68 0 7 0 0 0 NNE 7 22ne PC 60 23 82 62 64 0 7 0 0 0 NNE 6 22n PC 45 24 87 56 66 0 6 T 0 0 ESE 7 26w PC 50 25 86 61 76 0 8 0 0 0 SSW 6 24sw PC 75 26 91 69 76 0 15 0 0 0 SSW 6 25sw PC 75 27 90 70 71 0 15 .05 0 0 SSW 7 31w PC 60 T 28 91 66 72 0 14 1.64 T 0 S 5 36s S 80 T,H 29 86 69 72 0 12 .41 0 0 SSW 4 27sw PC 50 T 30 86 66 70 0 11 .01 0 0 N 3 11n PC 50 31 90 69 70 0 14 0 0 0 NNE 6 22n S 100 ------------------------------------------------------------------------------------ 2682 1963 1 305 2.34 T SSW 5.7 36s 65.3 ------------------------------------------------------------------------------------ MONTHLY STATS JULY 2007 TEMPERATURE---------------------------------------------------------- AVG TEMP 74.9 Normal 74.9 Dep 0.0 AVG MAX 86.5 Normal 86.8 Dep -0.3 AVG MIN 63.3 Normal 63.0 Dep +0.3 MAXIMUM 97 on 9th Lowest Max 76 on 2nd MINIMUM 52 on 2nd Highest Min 72 on 18th NUMBER OF DAYS Max 90 or Higher 10 Max 32 or Lower 0 Min 32 or Lower 0 Min 0 or Lower 0 PRECIPITATION-------------------------------------------------------- MONTH TOTAL 2.43 Normal 3.33 Dep -0.99 YEAR TO DATE 19.75 Normal 22.25 Dep -2.50 NUMBER OF DAYS .01" or more 7 .10" or more 3 1.00" or more 1 LARGEST DAILY AMOUNT 1.64 on 28th Largest 24 Hr Amount 2.05 28th - 29th SNOWFALL------------------------------------------------------------- MONTH TOTAL Normal Dep SEASON TOTAL Normal Dep NUMBER OF DAYS 0.1" or more 1.0" or more Snow Cover 1" or more MAXIMUM DAILY SNOWFALL MAX 24 Hr Snowfall Storm Max OTHER---------------------------------------------------------------- NUMBER OF DAYS Fog 0 Thunder 6 Hail 1 Sleet 0 Glaze 0 Damaging Wind 0 Cloudy 0 Partly Cloudy 12 Sunny 12 Sunshine% 65.3% AVERAGE WIND SSW @ 5.7 mph PEAK GUST 36s on 28th MAX BAROMETER 30.22 on 2nd MIN BAROMETER 29.62 on 19th TOTAL DEGREE DAYS HEATING 1 Normal 0 / COOLING 305 Normal 306 JULY 2007 WEATHER REMARKS HAGERSTOWN 1E MARYLAND DAY 1st: Sunny fine weather high 79 F. 2nd: Don't get many days like this in July Sunny high 76 F low humidity 3rd: Partly cloudy high 79 F. 4th: Partly sunny warm and humid high 83 F. Some rumbles of thunder early afternoon then a shower around 5:30pm with only .04" of rain. 5th: Partly sunny warm humid high 82 F. Thundershowers and showers between 5:30pm - 7pm .18" fell. 6th: Light shower overnight .01". 7th: Sunny dry and hot high 90 F. 8th: Mostly sunny hot and dry high 94 F. 9th: Mostly sunny and very hot high 97 F. Slight increase in humidity. 10th: Partly cloudy hazy hot and humid today high 94 F. More clouds kept the temp down some. 11th: Warm humid mostly cloudy high 86 F. A few drops of rain around 11:30am but nothing to measure. Storms missed the area or broke up again still very dry. 15th: Hot high 91 F. Trace of rain and some thunder around 5pm. 16th: Partly cloudy hot a bit more humid high of 89 F. A few drops of rain around 5 pm, trace. 17th: Sunny hot and dry high 90 F. 18th: Good bit of clouds warm and humid high 87 F but only a few drops of rain around 2pm, trace. 19th: Warm and humid with a few light spinkles today. Some gusty winds around 3pm up to 32 mph from west. A few more sprinkles this evening as rain dries up moving in from west. Only a trace today again. 20th: Sunny breezy cooler less humid and Very Dry today high 80 F. 21st: Sunny high 82 F. Low dew points and humidty. 22nd: Partly cloudy high 83 F. 23rd: Morning clouds afternoon sun high 82 F. 24th: Partly cloudy high 87 F. Once again mother nature teases us with a few drops of rain around 5:30 pm. 26th: Mostly sunny and hot high 91 F. 27th: Partly cloudy hot and humid high 90 F. Dissipating thunderstorms between 4 -5 pm did produce a bit of measurable rain but only .05". Winds gusts to 31 mph. VERY INTENSE THUNDERSTORM HEAVY RAIN CONTINUOUS LIGHTNING WIND DAMAGE 28th: Hazy Hot and humid today high 91 F. Intense wild thundestorm developed overhead this evening between 9pm -10pm. Storm was slow moving and quicky turned into a severe type storm with frequent continuous lightning and very heavy rains with 1.64" most of that falling in about 20 minutes, 0.66" fell in 5 minutes. That is very impressive and extremely rare to get that much rain in a short time. Also some small hail and strong winds reported with some tree damage. Gusts here reacherd 36 mph. This storm formed right over Hagerstown then drifted ESE. Lightning & thunder continued well past midnight to east. It's been a while since I've seen lightning so frequent and continuous. Unfortunately this storm was very localized and some very nearby areas did not get any rain. Some lightning damage to several buildings reported from this intense storm. 29th: More rain fell overnight between 2am - 7am .24" fell. Partly cloudy warm and humid today high 86. More thunderstorms in the area between 6pm-7pm with some close loud claps of thunder and lightning and more rain, total today .41" 30th: A light shower just after midnight .01". Partly cloudy warm and humid today high 86 F. 31st: Sunny Bright Hot high 90 F. JULY 2007