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- 2022 Events for Ontario, 14519

Date Precipitation Summary
November 19th - 20th, 2022 Snow Snow Shower Event November 19-20
November 17th - 18th, 2022 Snow Light Snow Shower Event November 17-18
November 17th, 2022 Snow Lake Effect Snow Showers November 17th
November 15th - 16th, 2022 Snow Periods Of Snow November 15-16
November 13th, 2022 Snow Snow Shower Event November 13th
April 27th, 2022 Snow Late-Season Snow Showers on April 27th
April 17th, 2022 Snow Late-Season Snow Showers on April 17th
April 3rd, 2022 Snow Short Rain and Snow Mix on April 3rd
April 1st, 2022 Snow / Sleet Multiple Rounds of Mixed Precipitation on April 1st
March 26th - 28th, 2022 Snow Occasional Periods of Light Snow/Rain with Lake Effect Snow on March 26-28
March 23rd, 2022 Snow / Sleet Rain Mixed with Snow and Sleet on March 23rd
March 13th - 14th, 2022 Snow Intervals of Light Snow March 13-14
March 11th - 13th, 2022 Snow Winter Storm on March 11-13
March 7th - 8th, 2022 Snow / Sleet Mixed Showers to Snow Showers and Flurries March 7-8
March 4th, 2022 Snow Occasional Light Flurries on March 4th
March 2nd - 3rd, 2022 Snow A Clipper Brings Snow March 2-3
February 27th - 28th, 2022 Snow Snow Squall and Intermittent Lake Effect Snow Showers February 27-28
February 25th - 26th, 2022 Wintry Mix Wintry Mix with Lake Effect Snow on February 25-26
February 23rd, 2022 Snow Periods of Light Snow Showers on February 23rd
February 19th, 2022 Snow Swath of Snow with Lake Effect on February 19th
February 17th - 18th, 2022 Wintry Mix Wintry Mix Transitions to Lake Effect on February 17-18
February 14th - 15th, 2022 Snow Intermittent Snow Showers February 14-15
February 12th - 13th, 2022 Snow / Sleet Mix of Rain/Sleet/Snow with Lake Effect Snow on February 12-13
February 8th, 2022 Snow A Period of Snow February 8th
February 3rd - 5th, 2022 Snow Long Duration Winter Storm Brings Heavy Snow and Lake Effect Snow on February 3-5
January 30th, 2022 Snow Flurries and Light Snow on January 30th
January 27th - 29th, 2022 Snow System Brings Intermittent Snow and Lake Effect Snow Showers January 27-29
January 24th - 26th, 2022 Snow Periods of Snow January 24-26
January 22nd - 24th, 2022 Snow Snow Showers Then A Steadier Period of Snow January 22-24
January 19th - 22nd, 2022 Snow Intermittent Lake Effect Snow Showers / Flurries January 19-22
January 16th - 18th, 2022 Snow Storm Brings Periods of Heavy Snow and Intermittent Lake Effect Snow Showers January 16-18
January 13th - 15th, 2022 Snow / Sleet Snow/Sleet Mix with Lake Effect on January 13-15
January 12th - 13th, 2022 Snow Light Snow Showers January 12-13
January 9th - 11th, 2022 Snow Lake Effect Snow Fell January 9-11
January 6th - 8th, 2022 Snow Light Snow Followed by Scattered Snow Showers on January 6-8
January 5th - 6th, 2022 Snow Overnight Snow Flurries on January 5-6
January 3rd, 2022 Snow Daytime Flurries on January 3rd
January 1st - 2nd, 2022 Snow / Sleet Rain Transitioning to Wintry Precipitation on January 1-2

- 2021 Events for Ontario, 14519

Date Precipitation Summary
December 28th - 29th, 2021 Snow Overnight Snow Event on December 28-29
December 27th - 28th, 2021 Wintry Mix A Wintry Mix Event on December 27-28
December 23rd - 24th, 2021 Snow Periods of Light Snow on December 23-24
December 22nd - 23rd, 2021 Snow Fluffly Lake Effect Snow on December 22-23
December 18th - 19th, 2021 Wintry Mix Low Pressure System Brings Snow, Rain, and More on December 18-19
December 8th - 10th, 2021 Snow Continuation of Snow Showers on December 8-10
December 6th - 8th, 2021 Snow Intermittent Snow Showers on December 6-8
December 3rd - 4th, 2021 Snow Some Flurries and Very Light Snow December 3-4
November 29th - 30th, 2021 Snow Periods of Light Snow November 29-30
November 28th - 29th, 2021 Snow Periods of Snow November 28-29
November 26th - 27th, 2021 Snow Intermittent Snow November 26-27
November 22nd - 23rd, 2021 Snow Periods of Snow November 22-23
November 14th - 16th, 2021 Snow Periods of Light Snow November 14-16
April 21st - 22nd, 2021 Snow Period of Overnight Snow Followed by Intermittent Lake Effect Snow Showers on April 21-22
April 1st, 2021 Snow Period of Snow and Snow Showers on April 1st
March 14th, 2021 Snow Snow Showers and Squalls on March 14th
March 5th - 6th, 2021 Snow Light Lake Effect Snow Showers on March 5-6
March 3rd - 4th, 2021 Snow Light Snow Showers on March 3-4
March 1st - 2nd, 2021 Snow Snow Showers and Snow Squalls on March 1-2
February 22nd - 23rd, 2021 Snow Periods of Snow on February 22-23
February 18th - 21st, 2021 Snow Long Duration of Snow Showers on February 18-21
February 15th - 17th, 2021 Wintry Mix Multiple Rounds of Snowfall and Period of Wintry Mix on February 15-17
February 12th - 14th, 2021 Snow Intermittent, Light Snow Showers on February 12-14
February 11th - 12th, 2021 Snow Lake Effect Snow Showers on February 11-12
February 8th - 10th, 2021 Snow Low Pressure System Brings Snow Showers on February 8-10
February 7th - 8th, 2021 Snow Light Snow Showers on February 7-8
February 5th - 6th, 2021 Snow Low Pressure System, Followed by Lake Effect Snow on February 5-6
February 3rd, 2021 Snow Light Snow Showers on February 3rd
February 1st - 3rd, 2021 Snow Nor'easter Brings Steady Snow on February 1-3
January 28th - 30th, 2021 Snow Long Duration of Lake Effect Snow on January 28-30
January 26th - 28th, 2021 Wintry Mix Snow Showers with Period of Wintry Mix on January 26-28.
January 21st - 23rd, 2021 Snow Lake Effect Snow on January 21-23
January 19th - 20th, 2021 Snow Lake Effect Snow Showers on January 19-20
January 17th - 19th, 2021 Snow Lake Effect Snow Showers on January 17-19
January 17th, 2021 Snow Light Snow Showers and Flurries on January 17th
January 12th - 13th, 2021 Wintry Mix Light Snow Showers with Freezing Rain and Freezing Drizzle on January 12-13
January 11th, 2021 Snow Light Snow Showers and Flurries on January 11th
January 4th - 6th, 2021 Wintry Mix Light Snow Showers and Period of Freezing Drizzle on January 4-6
January 3rd - 4th, 2021 Snow Light Snow Showers Mixed with Rain on January 3-4
January 1st - 2nd, 2021 Wintry Mix Period of Sleet and Freezing Rain, Followed By Rain/Snow Mix Showers on January 1-2

- 2020 Events for Ontario, 14519

Date Precipitation Summary
December 28th - 29th, 2020 Snow Low Pressure Brings Snow Showers, Followed By Lake Effect Snow on December 28-29
December 24th - 27th, 2020 Wintry Mix Wintry Mix To Long Duration of Lake Effect Snow Showers on December 24-27
December 20th, 2020 Snow Snow Showers on December 20th
December 16th - 18th, 2020 Snow Period of Snow and Long Duration of Very Light Snow on December 16-18
December 14th - 15th, 2020 Snow Light Snow Showers and Flurries on December 14-15
December 9th, 2020 Snow Wet Snow Showers on December 9th
December 5th - 6th, 2020 Snow Light Snow Showers and Flurries on December 5-6
December 1st - 2nd, 2020 Snow Periods of Snow on December 1-2
November 24th - 25th, 2020 Snow Light Snow Showers on November 24-25
November 17th - 18th, 2020 Snow Lake Effect Snow Showers on November 17-18
November 1st - 2nd, 2020 Snow Lake Effect Snow Showers on November 1-2

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