Total Days of Snow Cover Regional

Total days of snow cover greater than one inch in the New Hampshire, New York, and Vermont. The total days of snow cover were calculated by averaging the total days of snow cover over one inch throughout all stations that measured snowfall for that snow year (e.g. October 1999 - May 2000 is snow year 2000). This data was collected from NOAA CDO at https://www.ncdc.noaa.gov/cdo-web/search?datasetid=NORMAL_MLY using dataset type = Global Summary of the Month. Stations included were Burlington and St. Johnsbury, Vermont, Buffalo and Sherburne, New York, and Concord and Keene, New Hampshire. Data were not included where one station was not active for all snow year months for that state.

本数据集统计新罕布什尔州、纽约州与佛蒙特州内积雪厚度超过1英寸的总积雪日数。该总积雪日数通过计算对应雪季内所有开展降雪观测的站点的积雪厚度超1英寸总天数的平均值得到（注：雪季定义为每年10月至次年5月，例如1999年10月—2000年5月对应2000年雪季）。本数据集数据来源于美国国家海洋和大气管理局气候数据在线（NOAA CDO），获取地址为https://www.ncdc.noaa.gov/cdo-web/search?datasetid=NORMAL_MLY，使用的数据集类型为「月度全球汇总（Global Summary of the Month）」。纳入统计的观测站点包括：佛蒙特州的伯灵顿（Burlington）与圣约翰斯伯里（St. Johnsbury）、纽约州的布法罗（Buffalo）与舍伯恩（Sherburne），以及新罕布什尔州的康科德（Concord）与基恩（Keene）。若某站点未在对应州的整个雪季所有月份开展观测，则其数据不纳入统计。