CXGY - Grimsby Mountain Climat Station - Reports on significant weather observed at this official Environment Canada climatological station.
Grimsby, Ontario, Canada
Joined January 2012
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Total rainfall at this station on Sunday = 104.8 mm. Although this broke the Grimsby Rock Chapel record for a single-day in August, the Downtown Grimsby record of 107.7 mm still stands (from Aug 28, 1950). #onstorm
Area rainfalls up to 8 p.m. : Welland 68.4 mm, Port Weller 68.3, Grimsby Mtn 64.0, Hamilton Airport 63.8, Niagara Falls 56.9, Vineland Sta 56.7. #onstorm
Rainfall at this station today as of 1:45 p.m. = 49.2 mm. Amount in the last 13 days = 214.2 mm. #onstorm
24-hour rainfall amounts as of 8 a.m. : Port Weller 126.9 mm, Vineland Station 87.8 mm, Grimsby Mtn 55.8 mm. #onstorm
Last night's rainfall of 55.4 mm at this station pushes us past the old July record for the month of 186.2 mm (set in 2023) with a new record of 218.8 mm. #onstorm
Some Area Rainfall Totals (in mm) : Grimsby Mountain 109.0, Vineland Station 85.9, Niagara Falls NY 70.6.
Total rainfall at this station up to 6 p.m. = 108.8 mm. Still eyeing the Hurricane Hazel total of 115.3. #onstorm
NEW RECORD : Total's rain total of 102.8 mm (and counting) breaks the old single-day record for July of 72.6 mm set on Jul 12, 1962. At risk now is the all-time single-day record from Hurricane Hazel - 115.3 set on Oct 15, 1954. #onstorm
Ontario synoptic obs summary : grimsbyweather.com/bulletins… Main site : grimsbyweather.com/bulletins… #ONStorm