TRENTON, NEW JERSEY CLIMATE DATA FOR DECEMBER 1989 OBSERVING SITE: COOP 999999/14792 ("MERCER COUNTY AIRPORT") This data has been quality-controlled beyond what the NCDC digital database currently contains: "C" INDICATES VALUE WAS CORRECTED WITH DATA FOUND IN THE PAPER ARCHIVES "A" INDICATES VALUE FAILED INTERNAL CONSISTENCY CHECK "B" INDICATES VALUE FAILED EXTERNAL CONSISTENCY CHECK "/" INDICATES VALUE FAILED INTERNAL CONSISTENCY CHECK, BUT PASSED EXTERNAL CONSISTENCY CHECK AND IS LIKELY CORRECT "?" INDICATES AN EXTERNAL CONSISTENCY CHECK COULD NOT BE DONE DUE TO AN INADEQUATE AMOUNT OF COMPARATIVE DATA ">" INDICATES VALUE ORIGINALLY LISTED ON THE PREVIOUS DAY, BUT WAS MOVED AHEAD ONE DAY BASED ON EXTERNAL CONSISTENCY CHECK "<" INDICATES VALUE ORIGINALLY LISTED ON THE FOLLOWING DAY, BUT WAS MOVED BACK ONE DAY BASED ON EXTERNAL CONSISTENCY CHECK "MM" INDICATES VALUE COULD NOT BE LOCATED IN EITHER THE DIGITAL DATABASE OR PAPER ARCHIVES YEAR-MO-DA HI LO PRCP SNOW 1989-12-01 37C 22C TC TC 1989-12-02 48C 20C 0C 0C 1989-12-03 34C 18C TC TC 1989-12-04 27C 12C TC TC 1989-12-05 31C 20C 0C 0C 1989-12-06 48C 31C TC 0C 1989-12-07 41C 22C 0C 0C 1989-12-08 24C 17C 0.11C 2.2C 1989-12-09 27C 14C 0C 0C 1989-12-10 34C 16C 0C 0C 1989-12-11 38C 22C 0C 0C 1989-12-12 33C 27C 0.10C 2.1C 1989-12-13 30C 19C TC TC 1989-12-14 28C 11C 0C 0C 1989-12-15 41C 18C 0.01C TC 1989-12-16 30C 15C TC TC 1989-12-17 25C 12C 0C 0C 1989-12-18 25C 11C 0C 0C 1989-12-19 25C 9C TC TC 1989-12-20 28C 15C TC 0.1C 1989-12-21 22C 10C TC TC 1989-12-22 16C 4C 0C 0C 1989-12-23 21C 4C 0C 0C 1989-12-24 21C 1C 0C 0C 1989-12-25 25C 6C 0C 0C 1989-12-26 34C 14C TC TC 1989-12-27 19C 3C TC TC 1989-12-28 33C 16C TC 0.1C 1989-12-29 34C 19C 0C 0C 1989-12-30 31C 27C 0.01C TC 1989-12-31 42C 28C 0.42C TC AVG/TOT 30.7 15.6 0.65 4.5 TEMPERATURE DATA PRECIPITATION DATA AVERAGE MONTHLY: 23.1 TOTAL FOR MONTH: 0.65 HIGHEST: 48 GREATEST DAILY: 0.42 LOWEST: 1 GREATEST 2-DAY: 0.43 SNOWFALL DATA TOTAL FOR MONTH: 4.5 GREATEST DAILY: 2.2 GREATEST 2-DAY: 2.2 NUMBER OF DAYS WITH MAX 32 OR BELOW: 18 TRACE PRECIP OR MORE: 17 MAX 90 OR ABOVE: 0 0.10" PRECIP OR MORE: 3 MIN 32 OR BELOW: 31 0.50" PRECIP OR MORE: 0 MIN 0 OR BELOW: 0 1.00" PRECIP OR MORE: 0 TRACE SNOW OR MORE: 16 1.0" SNOW OR MORE: 2 5.0" SNOW OR MORE: 0 10.0" SNOW OR MORE: 0 November 1989 <-> January 1990 DISCLAIMER The data on this website has been compiled by Raymond C. Martin, Jr. While the best attempt has been made to ensure accuracy, the data provided here CANNOT be guaranteed. The National Climatic Data Center is the sole source of official climate data for the United States. Back to the "Climatological Observations for Trenton, New Jersey" home page