Main page http://i4weather.net CLIMATOLOGCAL DATA: HAGERSTOWN MD LAT: 39.64028 LONG: -77.69792 ELEV: 540 FT. Station: Hagerstown 1E Md (Print Landscape) Observer: Gregory L Keefer Observation time: Midnight MONTH: AUGUST YEAR: 2021 * 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 84 64 66 0 9 T 0 0 S 5 33nw PC 40 2 81 57 62 0 4 0 0 0 N 6 30n PC 75 3 83 56 68 0 5 0 0 0 ESE 3 19e PC 50 4 83 62 65 0 8 0 0 0 E 4 20e PC 70 5 88 57 68 0 7 0 0 0 S 2 15w PC 75 6 93 61 78 0 12 0 0 0 S 5 21s PC 70 7 86 69 70 0 12 0 0 0 S 4 16s C 20 8 90 62 74 0 11 0 0 0 S 2 15s PC 75 9 94 67 79 0 15 0 0 0 S 4 20s S 95 10 96 72 73 0 19 .03 0 0 S 5 24s PC 65 T 11 97 69 72 0 18 .42 0 0 S 5 36s PC 65 T 12 *101 70 82 0 20 0 0 0 S 6 22nw S 85 13 98 71 74 0 19 .05 0 0 S 4 33n PC 65 T 14 88 71 76 0 14 .01 0 0 S 3 15nw PC 30 15 81 69 73 0 10 0 0 0 E 4 18e C 20 16 80 68 72 0 9 .12 0 0 N 3 16n C 5 17 84 71 75 0 13 .01 0 0 S 5 21s C 10 18 87 72 76 0 14 1.15 0 0 S 9 33w C 20 T 19 89 73 76 0 16 0 0 0 WNW 5 20w PC 65 20 86 69 69 0 13 .76 0 0 S 3 23w PC 40 T 21 87 67 73 0 12 T 0 0 E 3 13e PC 75 F 22 81 68 73 0 9 .01 0 0 S 1 9s C 0 23 92 70 75 0 16 .01 0 0 WNW 5 25n S 90 T 24 91 68 73 0 15 0 0 0 WNW 4 14nw S 95 25 93 68 73 0 15 T 0 0 S 3 18s PC 75 T 26 93 69 78 0 16 0 0 0 S 3 15s S 90 27 92 72 76 0 17 .03 0 0 S 3 18s PC 70 T 28 90 71 72 0 15 1.50 0 0 E 4 36n PC 70 F,T 29 80 70 74 0 10 .05 0 0 S 3 13s C 0 T 30 90 72 72 0 16 .37 0 0 S 4 27nw PC 60 F,T 31 78 70 71 0 9 .01 0 0 S 1 9s C 0 --------------------------------------------------------------------------------- 88.3 67.6 0 398 4.53 0 0 S 3.9 36n 53.7% --------------------------------------------------------------------------------- MONTHLY STATS AUGUST 2021 TEMPERATURE---------------------------------------------------------- AVG TEMP 77.9 Normal 73.9 Dep +4.0 AVG MAX 88.3 Normal 85.7 Dep +2.6 AVG MIN 76.6 Normal 62.1 Dep +5.5 MAXIMUM 101 on 12th Lowest Max 78 on 31st MINIMUM 56 on 3rd Highest Min 73 on 19th NUMBER OF DAYS Max 90 or Higher 14 Max 32 or Lower 0 Min 32 or Lower 0 Min 0 or Lower 0 PRECIPITATION-------------------------------------------------------- MONTH TOTAL 4.53 Normal 3.49 Dep +1.04 YEAR TO DATE 23.11 Normal 28.25 Dep -5.14 NUMBER OF DAYS .01" or more 15 .10" or more 6 1.00" or more 2 LARGEST DAILY AMOUNT 1.50 on 28th Largest 24 Hr Amount 1.50 on 28th 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 3 Thunder 11 Hail 0 Sleet 0 Glaze 0 Damaging Wind 0 Cloudy 8 Partly Cloudy 18 Sunny 5 Sunshine% 53.7% AVERAGE WIND SOUTH @ 3.9 mph PEAK GUST 36s on 11th 36n on 28th MAX BAROMETER 30.23 on 1st MIN BAROMETER 29. 77 on 31st TOTAL DEGREE DAYS HEATING 0 Normal / COOLING 398 Normal 263 AUGUST 2021 WEATHER REMARKS HAGERSTOWN 1E MARYLAND DAY 1st: Morning clouds and a few sprinkles at times. Dark skies and gusty winds to 33 mph just after 7pm from nearby showers and dying storms but no rain fell here. High 84F today. 2nd: Partly cloudy breezy and pleasant today high 81F. North winds up to 30 mph. 3rd: Morning clouds some afternoon sun high 83F. 4th: Partly cloudy high 83F. 5th: Partly cloudy high 88F. Showers to to west just before 6pm but died out as they moved through no rain here. 6th: Partly cloudy and hot high 93F. 7th: Mostly cloudy high 86F. 8th: Partly cloudy and hot high 90F. 9th: Mostly sunny and hot high 94F. 10th: Partly cloudy hot and humid high 94F. Heat index peaked at 104. Thunderstorm in the area 4:30-5pm but only .01" of rain fell and wind gust to 24 mph. Light shower around 6:30pm .02". 11th: Hot and humid high 97F. Heat index peaked at 107. Thunderstorms in the area around 2pm with gusty winds up to 36 mph but no rain fell. Thunderstorms between 3-4pm dropped .18" rain. Showers and thunderstorms 5-6pm with .22 rain then a few light showers. Total rain today .42". *RECORD HIGH 101F. 12th:*RECORD HIGH of 101F. Breaks the old record for this date of 99 set in 1900. Heat index averaging 107 this afternoon peaking at 110. This is the first 100 degree day since 2012 when it was 101 on July 7th and also 101 on June 29th. 13th: Hot and very humid high 98F just before storms in the area this afternoon around 3pm dropped the temperature along with gusty winds to 33 mph but only a few drops of rain fell. Storms were severe north of town along MD/PA line with much wind damage. A light shower around 4:30pm with only .01". Heat index peaked at 110 today. Light showers late this evening. Total rain today .05" 14th: Mostly to partly cloudy high 88F. Sprinkles 12pm-1pm and around 4:30pm .01". 15th: Mostly cloudy high 81F. 16th: Light shower overnight. Mostly cloudy today high 80F. A few morning sprinkles. A light mid afternoon shower. A few light evening showers. Total rain today .12". 17th: Mostly cloudy high 84F. Brief light shower 2:30pm .01". RAIN FROM TROPICAL SYSTEM FRED 18th: Heavy shower overnight just after 3am .28" Mostly cloudy windy very warm and very humid today high 87F. South winds gusting to 32 mph. Another heavier shower late this morning. Thunderstorm began 5pm with heavy downpours and gusty winds to 33 mph. Dropped .75" of rain in 15 minutes. Total rain today 1.15" 19th: Partly cloudy very warm and humid high 89F. 20th: Good soaking rains overnight 1:30am-8:30am with .76". Partly cloudy warm and humid today high 86F. Thunderstorms in the area late this afternoon but only a few drops of rain fell here. 21st: Dense fog this morning just before sunrise. Partly cloudy warm and humid high 87F. A few sprinkles this afternoon. 22nd: Cloudy today high 81F. A bit of very light rain this afternoon .01". 23rd: Mostly sunny hot and humid high 92F. Nearby thunderstorm this evening just before 9pm just to N-NE produced .01" of rain here and a wind gust to 25 mph. 24th: Sunny and hot high 91F. 25th: Partly cloudy hot and humid high 93F. Thunderstorms in the area late this afternoon but only a few drops of rain fell. 26th: Sunny hot and humid high 93F. 27th: Partly cloudy hot and humid high 92F. Light shower 4:30pm-5pm some distant thunder .03" rain. 28th: Fog overnight and this morning. Partly cloudy hot and humid high 90F. Intense thunderstorm this afternoon mainly between 4:30-5pm with very heavy downpours 1.47". 1.24" fell in 20 minutes. Wind gusts to 36 mph. Some light rain later. 29th: Overcast today high 80F. Thunderstorms in the area late this evening .05" rain. 30th: Some morning fog. Partly cloudy hot and humid high 90F. Showers and thunderstorms around mainly between 6pm -8pm with .37" of rainfall. 31st: Cloudy today high 78F. A few sprinkles around noon a some this evening .01" today. August 2021 was 3rd warmest on record with 77.9F. 2nd warmest was 78.3 in 1995. The record warmest was in 2016 with 78.7 The summer of 2021 was the 3rd warmest on record with an average of 76.2. The 2nd warmest was just last year 2020 with an average of 76.8. The warmest summer ever was in 2010 with an average of 77.7. AUGUST 2021