2019年4月 Saint 云 天气 Summary

It Was the Worst Ever Winter.....从去年冬天开始

The complaints ran rampant as the snow kept falling for the first half of April. 有8个.6 inches of snow in the first two weeks of the month, most of which fell during April 10-12. High temperatures only made it above 60 degrees 3 days of the first 15 days of the month. In the storm and its aftermath, the high temperature didn't even make it to 35 degrees during April 10-12 and lows remained below 30 degrees for 7 straight days. 然而, the rest of the month didn't manage to stay that cold after the snow finally melted for good.

Temperatures broke 60 degrees again on April 16 and climbed above 60 again 7 of the following 10 days. Still, the month ended with a cold rain, persistent clouds, and a biting wind.

The overall effect was an April that was 2.1 degrees colder than average at 42.4度. This wasn't extremely cold and was more than 8 degrees warmer than 4月20日18, which tied April 1950 for the 最冷的四月. 云记录. 2019年4月 set no new record cold temperatures, unlike the 12 different temperature records set in 4月20日18, including the latest zero reading on record.

8.3 inches that fell during April 10-12 only ranks as the 12th snowiest April on record, 没能成为 2000年4月5日 达到10个最大雪点.

In 2018-2019, the real winter weather has mainly been confined to the period between mid-January and the end of April. The February through April snowfall has totaled 47.3英寸， 3rd snowiest February through April on record. 4 of the 6 snowiest end of the winters have taken place in the 2000s with 2008 ranked 9th. This heavy snowfall did finally push the entire snow season of 2018-2019 to 68.5 inches through the end of April, the 8th snowiest winter on record in St. 云.

If you wish to use an "analogue" forecast to figure out what the winter of 2019-2020 will be like, 祝你好运. Not only have we had a variety of conditions, but we have had both extremely mild and snowless winters and cold and snowy winters. The past 7 cold seasons (defined as our possible snow months, October through April) have features the three warmest cold seasons on record (2011-2012, 2015-2016, 2016-2017), the 5th coldest (2013-2014) and 2 other years definitely on the cold side. Then, there was the half-and-half cold season this winter. Three of those colder than average seasons have been among the 10 snowiest cold seasons. There have been nearly no "average cold seasons" in this period.

The combined effect of the snowfall and heavy rainfall (total of 3.29英寸) significant flooding on the Red and Minnesota Rivers.

2019年4月统计数据