Walpack was -12°, Pequest -5°, and Charlotteburg (Passaic) and Hope all at -4° on the 14th. Walpack reached -8° on the 13th with High Point Monument and High Point (Sussex) both -3°. Subzero cold returned from the 13th–21st, and all but two other days through month's end. This includes the 28th when the morning low was -15° and daytime high 33°, a most impressive 48° range. In fact, on six February days the diurnal temperature range was 40° or greater. Once the thermal inversion that helps make Walpack so cold during the nighttime hours disappears, temperatures can rise quite a bit during the day. Walpack was -6° and Pequest 1° on the 7th. The 6th saw Walpack down to -16°, with Pequest at -9° and Hackettstown (Warren) and Hope (Warren) both at -4°. Walpack was -6° on the 5th with High Point Monument next at 2°. Such disparities were found at times this month, since the valley in which Walpack sits is a special location for cold air drainage on clear, calm nights with deep snow cover. The 3rd found Walpack at -7 and Pequest next coldest at 1°, while on the 4th Walpack was -10° and Pequest again next at 1°. Pequest (Warren) started things off on the 1st at -1°. The wind chill bottomed out at -20° to -34° at High Point Monument on 11 other days.Ī breakdown of all subzero days follows, including mention of any station reaching -10° or colder during the month. The most brutal wind chill conditions were observed at High Point Monument (Sussex), where below-zero temperatures and wind speeds exceeding 40 mph resulted in wind chills of -41° on the 20th (-14° temperature and sustained 35 mph wind) and -40° on the 15th and 16th. ![]() Wind chills on multiple occasions dipped below zero throughout the state, at times to between -10° and -20°. Observations are from NJ Weather and Climate Network stations. A sampling of February 2015 extreme daily minimum temperatures around NJ. Table 2 provides a sampling of coldest February monthly minimums around NJ. Along with the 18 subzero days at Walpack were two other days where this location did not reach that level but other stations did. Most locations outside of urban centers or immediately adjacent to the coast saw the thermometer dip below zero on several mornings, most notably the 20th (especially in the south) and 24th (in the north). Historical records show that only on February 28, 1934, was a colder temperature observed in NJ later in the season, that being -23° at Layton (Sussex). The thermometer dipped below zero on 18 days at Walpack (Sussex County), bottoming out at -20° on the 24th. The ground remained snow covered throughout the month in northern and central regions, consistently at a depth exceeding 10" in the north and closer to 5" in central areas.Īlong with the persistent cold there were some exceedingly cold mornings and some exceptional wind chill values. NJ February snowfall averaged 12.3", which is 4.2" above normal. There were five events where snow fell to a depth of 2" or more at one or more locations, however there was no statewide "blockbuster" storm. This was 0.52" below average and ranks as the 32nd driest February. ![]() Statewide, melted snow, ice, freezing rain, and plain rain amounted to 2.34". To view winter storm totals collected from previous winters, please visit our archive page.Ī map of winter 2021-2022 snowfall is available here.Table 1. Distances and directions following COOP reports reflect the station's distance and direction from the municipality's post office. Trained Spotter: National Weather Service SKYWARN Storm Spotter Programĭistances and directions following CoCoRaHS and most Trained Spotter reports reflect the station's distance and direction from the geographic center of the listed municipality. Snowfall totals are obtained from the following station types:ĬoCoRaHS: Communty Collaborative Rain, Hail, and Snow NetworkĬOOP: National Weather Service Cooperative Observer Program Notes: Snow totals are posted for events where at least one station in NJ reports 2 or more inches of snow. Please read our Copyright and Data Disclaimer Information. Snowfall amounts (inches) are taken from reports gathered by the NJ State Climatologist and the National Weather Service (NWS) Offices in Mt.
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