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: DECEMBER YEAR:2019 * 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 40 35 36 28 0 .49 0 0 ESE 4 19e C 0 2 42 34 37 27 0 .07 T 0 NW 5 24nw C 0 3 43 34 34 26 0 .01 T T NW 8 29nw PC 40 4 43 32 40 27 0 .05 0.2 0 SSW 5 26w C 10 5 45 29 29 28 0 T T 0 W 12 40w PC 45 6 49 27 36 27 0 0 0 0 W 7 29nw C 5 7 42 23 23 33 0 0 0 0 NW 4 19nw PC 70 8 44 19 39 34 0 0 0 0 S 7 28s PC 30 9 48 35 47 23 0 .34 0 0 SSW 7 27s C 0 10 54 35 35 21 0 .27 T 0 WNW 8 36w C 0 11 37 30 30 31 0 0 0 0 W 9 26w S 95 12 37 21 31 36 0 0 0 0 S 4 16s PC 75 13 34 31 34 32 0 .24 0 0 N 2 13n C 0 F 14 44 34 41 26 0 .57 0 0 SSW 7 31w C 5 F 15 45 32 34 26 0 0 0 0 W 12 41w PC 65 16 34 30 32 33 0 .95 1.6 T NNE 2 11n C 0 S,G 17 37 32 34 30 0 .21 0 0 N 5 23nw C 0 F 18 34 22 22 37 0 T T 0 W 14 40nw PC 35 19 31 17 18 41 0 0 0 0 NNW 7 28nw S 95 20 36 15 23 39 0 0 0 0 NNW 4 18n S 95 21 36 20 21 37 0 0 0 0 SSW 3 11s PC 25 22 48 17 26 32 0 0 0 0 S 2 11s S 80 23 46 22 27 31 0 0 0 0 S 2 9s PC 40 24 50 23 26 29 0 0 0 0 NNE 4 19n PC 65 25 48 22 27 30 0 0 0 0 SSW 2 11s PC 50 26 54 25 33 25 0 0 0 0 SSW 1 9w PC 50 27 53 32 39 22 0 T 0 0 S 2 11w C 20 28 60 32 37 19 0 0 0 0 S 1 9s PC 65 29 47 36 45 23 0 .71 0 0 NW 1 7nw C 0 F 30 53 42 42 18 0 .08 0 0 N 6 30nw C 0 F 31 50 36 39 22 0 0 0 0 W 9 33w PC 25 F --------------------------------------------------------------------------------- 44.0 28.2 893 0 3.99 1.8 WNW 5.4 41w 35.0% --------------------------------------------------------------------------------- MONTHLY STATS DECEMBER 2019 TEMPERATURE---------------------------------------------------------- AVG TEMP 36.1 Normal 34.5 Dep +1.6 AVG MAX 44.0 Normal 42.4 Dep +1.6 AVG MIN 28.2 Normal 25.4 Dep +2.8 MAXIMUM 60 on 28th Lowest Max 31 on 19th MINIMUM 15 on 20th Highest Min 42 on 30th NUMBER OF DAYS Max 90 or Higher 0 Max 32 or Lower 1 Min 32 or Lower 22 Min 0 or Lower 0 PRECIPITATION-------------------------------------------------------- MONTH TOTAL 3.99 Normal 3.22 Dep +0.77 YEAR TO DATE 48.48 Normal 42.36 Dep +6.12 NUMBER OF DAYS .01" or more 12 .10" or more 8 1.00" or more 0 LARGEST DAILY AMOUNT 0.95" on 16th Largest 24 Hr Amount 0.95 on 16th SNOWFALL------------------------------------------------------------- MONTH TOTAL 1.8 Normal 5.3 Dep -3.5 SEASON TOTAL 1.8 Normal 6.7 Dep -4.9 NUMBER OF DAYS 0.1" or more 2 1.0" or more 1 Snow Cover 1" or more 1 MAXIMUM DAILY SNOWFALL 1.6 on 16th MAX 24 Hr Snowfall 1.6 on 16th Storm Max 1.6 on 16th OTHER---------------------------------------------------------------- NUMBER OF DAYS Fog 7 Thunder 0 Hail 0 Sleet 1 Glaze 1 Damaging Wind 0 Cloudy 13 Partly Cloudy 14 Sunny 4 Sunshine% 35.0% AVERAGE WIND WNW @ 5.4 mph PEAK GUST 41w on 15th MAX BAROMETER 30.76 on 12th MIN BAROMETER 29.35 on 14th TOTAL DEGREE DAYS HEATING 874 Normal 967 / COOLING 0 Normal 0 DECEMBER 2019 WEATHER REMARKS HAGERSTOWN 1E MARYLAND DAY 1st: Cloudy and cold with periods of rain 6am - 2pm. Late afternoon showers and late this evening. High 40 F. Rainfall .49". 2nd: Some drizzle overnight. Light rain during the morning with some wet snow mixed in at times. A few light afternoon showers cloudy today high 42 F. LIGHT WET SNOW 0.2" 3rd: Partly cloudy and windy high 43 F. NW winds gusting to 29 mph. Light wet snow began just after 11pm with a trace on the ground at midnight. 4th: Light wet snow fell overnight 12am -2am accumulating to 0.2". Mostly cloudy today high 43 F. 5th: A few morning snow flurries. Partly cloudy and windy today high 45 F. West winds gusts to 40 mph. 6th: Mostly cloudy high 49 F. Gusty winds this evening from NW to 29 mph. 7th: Partly cloudy high 42 F. 8th: Partly cloudy breezy high 44 F. 9th: Some morning sprinkles then steady rain fell 9am - 4pm. A few light evening showers. Rainfall today .34". 10th: Light rain and drizzle began just after 6am. Periods of mostly light rain today all day. Gusty WNW winds this afternoon and evening up to 36 mph with falling temperatures. Some wet snow mixed in with the rain late this evening as precip ends. High 54 F. Rainfall .27". 11th: Mostly sunny breezy and cold high 37 F. 12th: Partly cloudy high 37 F. 13th: Cloudy cold with rain falling mainly between 9am -2pm. Evening fog. Showers late this evening. Rainfall .24" 14th: Light showers just after midnight. Drizzle and fog overnight and this morning. Steady rain fell mainly between 9am - 2pm. A few breaks in the clouds late this afternoon high 44 F. Became windy with west winds gusting to 31 mph. Rainfall today .57". 15th: Partly cloudy and windy high 45 F. West winds gusting to 41 mph. LIGHT WET SNOW 1.6" 16th: Light wet snow began overnight around 1:30am and continued all night with 1.6" by 7am. Periods of very light snow, sleet, freezing rain then rain during the morning but no additional accumulation of snow or ice. Some afternoon drizzle then steady rain began by 4pm and continued all evening and was moderate at times. Also some freezing rain at times. Rainfall .95". 17th: Periods of rain overnight through 9am then drizzle and fog. A few afternoon light showers. Rainfall .21". 18th: Partly cloudy windy and cold with snow flurries and snow showers at times today. Heavier snow squalls in the area this evening. West winds gusting to 38 mph today and to 40 mph this evening from NW. 19th: Sunny breezy and cold high 31 F. NNW winds gusting to 28 mph. 20th: Sunny cold high 36 F. 21st: Morning clouds some afternoon sun high 36 F. 22nd: Mostly sunny warmer high 48 F. 23rd: Partly cloudy high 46 F. 24th: Partly cloudy high 50 F. 25th: CHRISTmas - Partly cloudy high 48 F. 26th: Partly cloudy mild high 54 F. 27th: A few sprinkles overnight and this morning. Mostly cloudy today high 53 F. 28th: Partly cloudy and mild high 60 F. 29th: Rain and fog today. Periods of rain today between 10am - 7pm .71" fell. Rain moderate at times. Some evening drizzle. High 47 F. 30th: Some drizzle overnight and fog this morning then showers and wind just before 9am NW winds gusting to 30 mph. A few more light morning showers. Some clearing for a while today high 53 F. Rainfall .08". 31st: Dense morning fog. Partly cloudy became windy this afternoon and evening with west winds gusting to 33 mph. High 50 F. DECEMBER 2019