May 和 2022年春季 Saint Cloud 天气 Summary

 St. Cloud Storms Through 5th Wettest May, 8th Wettest May

May 和 2022年春季 Saint Cloud 天气 Summaries

不像 2022年4月，当…. Cloud rained on 16 days, but only ended up less than an inch above average on rainfall (3.55英寸), 2022年5月 produced frequent showers 和 thunderstorms, often producing severe storms 和 aggravating already wet conditions. 的 May rainfall exceeded 8 inches in much of Stearns, 莱特, 和 K和iyohi Counties (dark red on the NWS Minnesota 30-day rainfall map). 的 最后的五月一日. Cloud Regional Airport rainfall was 7.32英寸, exactly double the average of 3.66英寸. 这是一个 圣. 2019年9月以来的云 (7.55英寸). 这是 5月5日多雨 在圣. Cloud records 和 the rainiest since 2012. 这是最神圣的. Cloud rain in a single month since September 2019 when 7.下降了55英寸. St. Cloud's all-time rainiest month was 1897年7月12岁时.下降了81英寸. 的 most recent month among the top 10 是1990年6月，当时是10.下降了52英寸. 有12个.39 inches during meteorological spring (March 1-May 31), which is 4.55 inches above average 和 ranks as St. 云层第八潮湿的春天.

的 heaviest rain period was 5月9日-12 with 3 inches in much of Stearns, 莱特, 和 K和iyohi Counties on 5月12日 alone. 生产的5天 3天在圣. 云机场 with 至少下一英寸的雨. Previous to this, there had been only 5 days with 至少下一英寸的雨 自2020年12月起. 的 heaviest rainfall day was 5月12日, with 2.降雨量为03英寸. That was the highest single day rainfall St. 云的记录 2020年8月14日何时3.下降了09英寸. 的 5月11日-12 combined total of 3.64英寸为平局 12th highest single storm rainfall with 10-11 July 2016. 5月12日又定了一个 日雨量纪录，打破了1英里的旧纪录.1999年的31英寸. 5月11日 fell just short of the record 1.72英寸，拍摄于1937年. 5月9日的1.64 inch was well short of the 3.22英寸的纪录是1979年创下的.

暴雨, coming on the tail end of the rapid snowmelt in 明尼苏达州北部, 产量接近历史新高 高湖 河流的水位 明尼苏达州北部 和 severe Red River flooding, especially from 大福克斯向北.

Frequent Severe 天气 Including 5月9日-12, 5月28日-30

但, the frequent thunderstorms came with frequent severe weather, most notably during the 5月9日-12 period 和 over Memorial Day Weekend (5月28日-30). In each case, a slow-moving storm system moved from the Intermountain West into the northern Plains. 每次爆发前, high temperatures in the warm sector of these storms were in the 80's 和 90's with dew points in the uncomfortable 60's. 的 sufficiently strong lows provided enough low-level wind change to help the storms organize into either supercell storms, 产生了大冰雹, 偶尔还有龙卷风, 最值得注意的是 5月12日 和 5月30日，当… 潜在的长轨迹龙卷风 hit Forada 和 other parts of western Minnesota (damage surveys are still being made). 的re were many other reports of straight-line wind damage, including wind gusts of 58 MPH in Pleasant Lake 和 63 MPH in Becker on 5月30日. 5月9日 和 5月11日 each produced wind damage, heavy rain, 和 occasional hail stones to 2 inch in diameter.

Temperature-wise、圣. 云开始变冷了, the same way that dominated April, but the warm surge ahead of the 5月9日-12 outbreak produced the first two 80-degree highs of the season. Temperatures returned to the seasonable 70's after that storm 和 there was another cool spell around May 20 with highs in the 50's 和 lows in the 30's. 然而, the month finished with milder temperatures, fueling the Memorial Day severe weather outbreaks. 这最终使St. 5月2日.1 degrees milder than average with a 58.平均6度. 然而, it was the clouds 和 frequent storms that also dominated temperatures, 自平均低点48点以来.1度等于3度.9 degrees milder than average. 平均最高69.1度在0度之内.平均3度. Despite what seemed to be much too frequent cool periods, only the first 70 degree high (see table below) was as much as a week late. 的 first 80 degree high on 5月9日 was 5 days later than the median. 的se warm periods tended to be isolated, with more days seeming to be cold.

的 cloudy 和 breezy conditions during cool surges also meant that the last frost was set on 4月29日. Late April was also the time of the last 27 degree or colder reading (April 27).