METEOROLOGICAL DATA FOR 1988 Millersville 1SE Latitude: 39° 05' 07" N Longitude: 76° 37' 04" W Elevation: 75 ft Time Zone: EASTERN +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ | | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | Year| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |TEMPERATURE | | | | | | | | | | | | | | | Average | | | | | | | | | | | | | | | -Daily Maximum | 37.5| 45.3| 57.5| 63.2| 75.5| 84.7| 91.5| 88.6| 77.0| 62.5| 57.4| 46.3| 65.6| | -Daily Minimum | 16.4| 24.1| 30.5| 40.8| 52.5| 59.0| 67.4| 67.5| 54.7| 38.6| 34.3| 25.5| 42.6| | -Monthly | 26.9| 34.7| 44.0| 52.0| 64.0| 71.8| 79.4| 78.1| 65.8| 50.6| 45.8| 35.9| 54.1| | -Monthly Dewpt. | 18.4| 24.8| 32.6| 43.7| 55.9| 62.3| 70.9| 69.8| 58.1| 42.2| 38.9| 26.8| 45.4| | Extremes | | | | | | | | | | | | | | | -Highest | 63| 72| 79| 78| 92| 100| 102| 101| 89| 79| 68| 70| 102| | -Date | 31| 1| 24| 5| 30| 22| 16| 15| 23| 2| 27| 28| JUL 16| | -Lowest | -2| 6| 15| 29| 37| 43| 45| 54| 44| 25| 24| 5| -2| | -Date | 11| 7| 22| 20| 1| 4| 1| 31| 16| 31| 23| 13| JAN 11| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |DEGREE DAYS BASE 65°F: | | | | | | | | | | | | | | | Heating | 1191| 883| 658| 401| 105| 47| 6| 0| 60| 456| 582| 911| 5300| | | | | | | | | | | | | | | | | Cooling | 0| 0| 0| 2| 65| 245| 445| 398| 75| 3| 0| 0| 1233| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |% OF POSSIBLE SUNSHINE | 55.5| 49.3| 65.5| 52.5| 51.6| 70.5| 61.0| 66.0| 58.8| 58.2| 54.5| 58.7| 58.5| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |NUMBER OF DAYS | | | | | | | | | | | | | | | Sunrise to Sunset | | | | | | | | | | | | | | | -Clear | 13| 10| 17| 11| 10| 21| 15| 20| 12| 14| 13| 15| 171| | -Partly Cloudy | 9| 9| 8| 10| 12| 4| 10| 5| 13| 8| 8| 8| 104| | -Cloudy | 9| 10| 6| 9| 9| 5| 6| 6| 5| 9| 9| 8| 91| | | | | | | | | | | | | | | | | Precipitation | | | | | | | | | | | | | | | .01 inches or more | 10| 12| 6| 11| 15| 5| 12| 11| 7| 6| 10| 6| 111| | | | | | | | | | | | | | | | | Snow, Ice pellets | | | | | | | | | | | | | | | 1.0 inches or more | 4| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 5| | | | | | | | | | | | | | | | | Thunderstorms | 0| 0| 1| 2| 7| 2| 7| 3| 1| 0| 4| 0| 27| | | | | | | | | | | | | | | | | Heavy Fog, visibility| | | | | | | | | | | | | | | 1/4 mile or less | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | | | | | | | | | | | | | | | | Temperature | | | | | | | | | | | | | | | -Maximum | | | | | | | | | | | | | | | 90°F and above | 0| 0| 0| 0| 2| 11| 21| 19| 0| 0| 0| 0| 53| | 32°F and below | 12| 3| 0| 0| 0| 0| 0| 0| 0| 0| 0| 6| 21| | -Minimum | | | | | | | | | | | | | | | 32°F and below | 27| 23| 22| 3| 0| 0| 0| 0| 0| 8| 15| 27| 125| | 0°F and below | 1| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |PRESSURE | | | | | | | | | | | | | | | Average | | | | | | | | | | | | | | | -Monthly |30.273|30.072|30.057|29.871|30.007|29.946|30.003|30.038|30.101|30.086|30.001|30.102| 30.047| | Extremes | | | | | | | | | | | | | | | -Highest | 30.79| 30.61| 30.52| 30.27| 30.29| 30.27| 30.36| 30.28| 30.47| 30.44| 30.47| 30.53| 30.79| | -Date | 7| 7| 22| 2| 8| 13| 5| 3| 16| 6| 12| 22| JAN 7| | -Lowest | 29.56| 29.49| 29.56| 29.39| 29.68| 29.58| 29.77| 29.72| 29.52| 29.50| 29.20| 29.49| 29.20| | -Date | 26| 20| 10| 7| 25| 26| 17| 24| 5| 22| 5| 28| NOV 5| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |RELATIVE HUMIDITY (%) | | | | | | | | | | | | | | | Average | | | | | | | | | | | | | | | -Monthly | 61.7| 58.9| 56.2| 67.0| 69.6| 65.7| 69.5| 70.3| 70.6| 66.3| 70.8| 62.3| 65.7| | -Local Time | | | | | | | | | | | | | | | Hour 01 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | Hour 07 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | Hour 13 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | Hour 19 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |PRECIPITATION | | | | | | | | | | | | | | | Water Equivalent | | | | | | | | | | | | | | | -Total | 2.78| 3.54| 2.39| 2.62| 5.44| 1.47| 3.57| 6.34| 2.20| 1.49| 5.31| 1.03| 38.18| | -Greatest (24 hrs) | 1.05| 0.76| 1.44| 1.10| 1.25| 1.24| 1.55| 1.61| 1.12| 0.99| 1.35| 0.46| 1.61| | -Date | 20| 11| 26| 7| 5| 8| 21| 29| 4| 21| 27| 24| AUG 29| | | | | | | | | | | | | | | | | Snow, Ice pellets | | | | | | | | | | | | | | | -Total | 12.6| 0.8| T| T| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 1.1| 14.5| | -Greatest (24 hrs) | 5.1| 0.5| T| T| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 1.0| 5.1| | -Date | 8| 12| 21| 16| | | | | | | | 9| JAN 8| +-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+ |WIND | | | | | | | | | | | | | | | Resultant | | | | | | | | | | | | | | | -Direction | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | -Speed | 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| | Average Speed | 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| | Maximum One-minute | | | | | | | | | | | | | | | Average | | | | | | | | | | | | | | | -Direction | N| N| N| N| N| N| NW| SE| NW| NW| WNW| WNW| WNW| | -Speed | 0| 0| 0| 0| 0| 0| 17| 17| 15| 16| 21| 28| 28| | -Date | 1| 1| 1| 1| 1| 1| 26| 29| 5| 11| 2| 28| DEC 28| | Peak Gust | | | | | | | | | | | | | | | -Direction | NW| NW| NW| S| W| W| SW| NW| NW| NW| NW| NW| NW| | -Speed | 41| 39| 38| 44| 36| 32| 34| 43| 25| 31| 37| 55| 55| | -Date | 5| 12| 20| 27| 23| 5| 21| 15| 5| 11| 2| 28| DEC 28| 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