June, 1999 Preliminary Local Climatological Data Duluth, MN National Weather Service |-Temperature-|--------Degree Days---------|-Precipitation-|-Snowfall-|----Wind----| (degrees F) (base 65 degrees F) (inches) (inches) (mph, deg) Heating Cooling Max Min Avg Dep HDD Seas Dep CDD Seas Dep Tot Tot Norm Tot Tot Avg Pk Dir from for for for for for Spd Gust at Norm Seas Seas Mon Mon Seas Pk Date | | | | | | | | | | | | | | | | | | 1 40 37 39 -17 26 8446-1211 0 12 12 0.11 0.11 0.12 M M 11.9 M M 2 64 38 51 -5 14 8460-1206 0 12 12 0 0.11 0.24 M M 5.1 M M 3 67 46 57 1 8 8468-1207 0 12 12 0 0.11 0.36 M M 8.8 M M 4 71 49 60 3 5 8473-1210 0 12 12 0 0.11 0.48 M M 10.1 M M 5 80 55 68 11 0 8473-1218 3 15 15 0.60 0.71 0.60 M M 9.8 M M 6 73 53 63 6 2 8475-1224 0 15 15 0.37 1.08 0.72 M M 9.7 M M 7 77 56 67 9 0 8475-1231 2 17 17 T 1.08 0.85 M M 12.1 M M 8 78 54 66 8 0 8475-1238 1 18 18 0 1.08 0.98 M M 8.5 M M 9 75 50 63 5 2 8477-1243 0 18 18 0.01 1.09 1.11 0.0 0.0 8.9 M M 10 76 54 65 7 0 8477-1250 0 18 18 0 1.09 1.24 0.0 0.0 7.1 M M 11 63 54 59 0 6 8483-1250 0 18 18 0.39 1.48 1.37 M M 6.7 M M 12 77 54 66 7 0 8483-1256 1 19 19 0 1.48 1.50 M M 7.7 M M 13 69 48 59 0 6 8489-1256 0 19 19 0 1.48 1.63 M M 10.5 M M 14 58 42 50 -9 15 8504-1247 0 19 19 T 1.48 1.76 0.0 0.0 9.1 M M 15 64 43 54 -6 11 8515-1241 0 19 19 0 1.48 1.89 0.0 0.0 7.1 M M 16 63 41 52 -8 13 8528-1233 0 19 19 0 1.48 2.02 0.0 0.0 4.9 M M 17 69 39 54 -6 11 8539-1227 0 19 19 0 1.48 2.15 0.0 0.0 5.2 M M 18 73 49 61 1 4 8543-1228 0 19 19 0 1.48 2.28 M M 8.8 M M 19 65 50 58 -3 7 8550-1226 0 19 18 0.02 1.50 2.41 M M 6.1 M M 20 71 55 63 2 2 8552-1229 0 19 17 T 1.50 2.54 M M 9.0 M M 21 74 54 64 3 1 8553-1233 0 19 16 0.32 1.82 2.67 M M 8.9 M M 22 81 59 70 8 0 8553-1237 5 24 20 1.35 3.17 2.80 M M 11.7 M M 23 79 61 70 8 0 8553-1241 5 29 24 0.95 4.12 2.93 M M 11.0 M M 24 81 55 68 6 0 8553-1245 3 32 26 0 4.12 3.06 M M 10.4 M M 25 81 55 68 6 0 8553-1249 3 35 28 0 4.12 3.19 0.0 0.0 8.1 M M 26 85 65 75 13 0 8553-1253 10 45 37 0.02 4.14 3.32 M M 12.3 M M 27 66 53 60 -3 5 8558-1251 0 45 36 0 4.14 3.45 M M 6.7 M M 28 58 49 54 -9 11 8569-1243 0 45 35 0.38 4.52 3.58 M M 6.5 M M 29 72 47 60 -4 5 8574-1241 0 45 33 0 4.52 3.70 M M 8.8 M M 30 68 53 61 -3 4 8578-1240 0 45 31 0.38 4.90 3.82 M M 9.6 M M Monthly Summary for June ...TEMPERATURE DATA... ...PRECIPITATION DATA... AVERAGE MONTHLY: 60.6 TOTAL FOR MONTH: 4.90 DEPARTURE FROM NORMAL: 0.8 DEPARTURE FROM NORMAL: 1.08 HIGHEST: 85 ON 26TH GREATEST IN A DAY: 1.35 ON 22ND LOWEST: 37 ON 1ST SNOWFALL, ICE PELLETS, HAIL MAX 32 OR BELOW: 0 TOTAL FOR MONTH: 0 INCHES MAX 90 OR ABOVE: 0 GREATEST SNOWFALL IN A DAY: 0 ON MIN 32 OR BELOW: 0 GREATEST SNOW DEPTH: 0 ON MIN 0 OR BELOW: 0 ...WEATHER, DAYS WITH... ...HEATING DEGREE DAYS... 0.01 INCH OR MORE PRECIP: 12 TOTAL THIS MONTH: 158 0.10 INCH OR MORE PRECIP: 9 DEPARTURE FROM NORMAL: -12 0.50 INCH OR MORE PRECIP: 3 SEASONAL TOTAL: 8578 1.00 INCH OR MORE PRECIP: 1 DEPARTURE FROM NORMAL: -1240 ...COOLING DEGREE DAYS... TOTAL THIS MONTH: 33 DEPARTURE FROM NORMAL: 19 ...PRESSURE DATA... SEASONAL TOTAL: 45 DEPARTURE FROM NORMAL: 31 HIGHEST SEA-LEVEL 30.33 ON 17TH LOWEST SEA-LEVEL 29.58 ON 23RD ...REMARKS... NO NEW TEMPERATURE OR PRECIPITATION RECORDS WERE SET OR TIED DURING THE MONTH OF JUNE. ...END...