July, 1998 Preliminary Local Climatological Data Rochester, 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 80 59 70 0 0 0 0 5 158 24 0 0 0.13 M M 5.2 15 340 2 81 59 70 0 0 0 0 5 163 24 T T 0.26 M M 7.0 18 240 3 74 67 71 1 0 0 -1 6 169 24 1.06 1.06 0.39 M M 8.7 25 260 4 73 60 67 -3 0 0 -2 2 171 20 0 1.06 0.52 M M 8.0 17 60 5 76 57 67 -3 0 0 -3 2 173 16 0 1.06 0.65 M M 10.6 34 180 6 80 66 73 2 0 0 -4 8 181 17 0.01 1.07 0.78 M M 3.6 18 180 7 80 65 73 2 0 0 -5 8 189 18 0.63 1.70 0.92 M M 6.2 21 160 8 80 62 71 0 0 0 -6 6 195 17 0 1.70 1.06 M M 6.9 16 350 9 83 63 73 2 0 0 -7 8 203 18 0 1.70 1.20 M M 3.4 18 30 10 81 63 72 1 0 0 -8 7 210 18 0 1.70 1.34 M M 6.0 15 80 11 79 61 70 -1 0 0 -9 5 215 16 0 1.70 1.48 M M 6.9 14 160 12 81 58 70 -1 0 0 -10 5 220 14 0 1.70 1.62 M M 8.8 21 200 13 86 68 77 6 0 0 -11 12 232 19 0 1.70 1.76 M M 9.1 17 210 14 85 69 77 6 0 0 -12 12 244 24 0.02 1.72 1.90 M M 11.0 24 190 15 82 62 72 1 0 0 -13 7 251 24 0.20 1.92 2.04 M M 8.4 38 340 16 76 61 69 -2 0 0 -14 4 255 21 0 1.92 2.18 M M 9.4 21 350 17 77 58 68 -3 0 0 -15 3 258 17 0.02 1.94 2.32 M M 4.2 15 20 18 82 59 71 0 0 0 -16 6 264 16 0.46 2.40 2.46 M M 4.5 32 230 19 83 64 74 2 0 0 -16 9 273 18 0.10 2.50 2.60 M M 6.9 17 10 20 83 61 72 0 0 0 -16 7 280 18 0.67 3.17 2.74 M M 10.0 30 330 21 80 64 72 1 0 0 -16 7 287 19 0.05 3.22 2.88 M M 9.0 25 260 22 77 59 68 -3 0 0 -16 3 290 16 0.03 3.25 3.02 M M 7.8 20 310 23 71 55 63 -8 2 2 -14 0 290 10 0 3.25 3.16 M M 9.3 21 310 24 74 53 64 -7 1 3 -13 0 290 4 0 3.25 3.29 M M 7.1 17 310 25 77 53 65 -6 0 3 -13 0 290 -2 0 3.25 3.42 M M 5.7 16 330 26 78 54 M M M M M M M M 0 M M M M M M M 27 79 60 70 -1 0 3 -13 5 296 -8 0 3.25 3.68 M M 8.1 21 260 28 83 57 70 -1 0 3 -13 5 301 -9 0 3.25 3.81 M M 10.7 25 280 29 75 55 65 -6 0 3 -13 0 301 -15 0.05 3.30 3.94 M M 5.2 13 330 30 76 59 68 -3 0 3 -13 3 304 -18 0 3.30 4.07 M M 7.4 20 30 31 77 54 66 M 0 3 M 1 305 M 0 3.30 M M M M M M Monthly Summary for July TEMPERATURE DATA...... (DEGREES F) AVERAGE MONTHLY TEMPERATURE.... 69.6 OR 1.3 DEGREES ABOVE NORMAL AVERAGE MAXIMUM TEMPERATURE.... 79.0 AVERAGE MINIMUM TEMPERATURE.... 60.2 HIGHEST TEMPERATURE WAS 86 ON DAY 13 LOWEST TEMPERATURE WAS 53 ON DAY 25 HEATING DEGREE DAYS (BASE 65) COOLING DEGREE DAYS MONTHLY TOTAL ........... 3 MONTHLY TOTAL .......... 152 DEPARTURE FROM NORMAL.... -13 DEPARTURE FROM NORMAL... -47 SEASONAL TOTAL (JUL-JUN). 3 SEASONAL TOTAL (JAN-DEC) 305 DEPARTURE FROM NORMAL.... -13 DEPARTURE FROM NORMAL... -23 PRECIPITATION DATA.... ..RAIN.. TOTAL FOR THE MONTH......... 3.30 OR 0.90 INCHES BELOW NORMAL TOTAL SINCE JANUARY 1ST..... 20.48 OR 3.13 INCHES ABOVE NORMAL GREATEST 24 HOUR RAINFALL WAS 1.07 INCHES ON DAY(S) 3 ..NUMBER OF DAYS.. WITH .01 INCHES OR MORE 11 HIGHS 32 DEGREES OR COLDER 0 WITH .10 INCHES OR MORE 6 HIGHS 90 DEGREES OR WARMER 0 WITH .50 INCHES OR MORE 3 LOWS 32 DEGREES OR COLDER 0 WITH 1.00 INCHES OR MORE 1 LOWS 0 DEGREES OR COLDER 0 SEA LEVEL PRESSURE............ HIGHEST 30.30 INCHES ON DAY 31 LOWEST 29.72 INCHES ON DAY 21