Below freezing temperature days are not common in Ontario and only occur from December to February if they occur at all in any year. Temperatures in Trenton, Ont., beat the record set in 1964 of –23.9 C by plunging to –29.6 C, with a difference of almost six degrees. Note that Iroquois Falls was only the coldest low on January 23. White River however experiences cold air drainage as it sits in a broad river valley with 100 metre hills all around. The observer was a trained volunteer at the Abitibi Paper Power Plant – a co-operative climate station where daily weather observations had been taken since 1913. Another cold Canadian weather myth purports that White River, Ont, is the coldest place in Canada. White River is not even the coldest place in Ontario, let alone Canada. Accordingly if the Iroquois Falls record low is discounted, what is the coldest recorded temperature in Ontario? This minimum temperature allegedly broke the former record low of minus 57.6°C set in Hornepayne in February 1918. Central Patricia (located 450 km north of Thunder Bay and 5 km northeast of Pickle Lake) -53.9°C January 5, 1959. Records were set south of the border, too. J.G.Potter (1966, p. 36) in his paper “The Highest Temperature in Canada ?” published in 1966 stated that “it is impossible to thoroughly check the accuracy of any reported extreme values in the early records”. It was while my father was there that the temperature plummeted to -81.4°F on February 3, 1947, the coldest day in Canadian history, and a record-breaking low for all of North America. The coldest temperature recorded in the contiguous U.S. is 70 degrees below zero, measured at Rogers Pass, Montana, on Jan. 20, 1954. What is the point of view of the story servant girl by estrella d alfon? Sunshine moves in on Friday which also happens to coincide with the coldest air of the season. It vies with Russia for first place as the coldest nation in the world, with an average daily annual temperature of —5.6ºC. Is Betty White close to her stepchildren? The January 23 minimum temperature in Iroquois Falls was very much an anomaly with a reading approximately 20 degrees Celsius colder than Timmins. https://www.tripsavvy.com/canada-temperatures-by-month-and-city-1481747 The case of Ontario’s all-time record low temperature casts some doubt. Include a date for which you would like to see weather history. Bryan was a volunteer climate observer from 1981 to 2009 (Sandhill-Caledon). There are several contenders as listed in G.R. “Extreme cold weather alerts are issued when the temperature in the daily forecast suggests temperatures will reach approximately -15 C or colder, or when the wind chill is forecast to reach -20 C or colder,” a city news release said Thursday. ONTARIO SPCA AND HUMANE SOCIETY ***** STOUFFVILLE – As the thermometer continues to dip, the Ontario SPCA and Humane Society reminds pet guardians to take extra precautions to keep animals safe during cold weather. Hypothermia could be fatal in absence of immediate medical attention. Perhaps it is best left to Environment and Climate Change Canada to use their knowledge and computing power to review all the coldest candidates to set the record straight. While temperatures will be milder across the south once again on Thursday, the effects of a weak clipper system will still be persistent for parts of the day as periods of snow continue to impact central and eastern sections of the province. recorded at Lundbreck Alberta but this too was shown by spatial comparison to likely be 10°F degrees too high. Weather forecast & current weather worldwide in Fahrenheit or Celsius - hour-by-hour & 2 week forecast plus last week's weather. 23 1935. Southern Ontario saw a dash of lake-effect snow earlier in the week, and some of its coldest temperatures this season so far on Wednesday. ONTARIO SPCA AND HUMANE SOCIETY ***** STOUFFVILLE – As the thermometer continues to dip, the Ontario SPCA and Humane Society reminds pet guardians to take extra precautions to keep animals safe during cold weather. Temperatures Map of Canada - Get the current Temperatures of anywhere in Canada. The tables list the maximum and minimum yearly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010. Southern Ontario saw a dash of lake-effect snow earlier in the week, and some of its coldest temperatures this season so far, with daytime highs … Granted White River is a very cold winter spot as shown in Figure 4, but the claim as Canada’s coldest town at minus 73°F (minus 58°C) is not true. He, along with the officer in charge, Gord Toole, had the dubious honour of recording this unbelievable temperature. The extreme cold weather has begun to break records in the city of Toronto. Bettge, T. W. (1985). In Ontario, the average annual temperature is 17.9 °C | 64.3 °F. Using an average difference calculation on the minima for January 1935 comparing Iroquois Falls, Timmins and Cochrane, the following statistics were found: While Iroquois Falls is on average colder than either Timmins or Cochrane, when the average difference is applied to the Iroquois Falls minimum for January 23; the adjusted Iroquois Falls temperature fits much better into the pattern for that morning. Although Central Patricia looks like an obvious choice, the low temperature at nearby Pickle Lake on January 5, 1959 was only minus 46.7°C (allowing for the time difference in observing programs). Average annual temperatures for cities, towns and parks throughout Ontario are given below. As well, the original February 1918 Hornepayne record low was later shown to be in error itself and was removed from the archive. Saturday, February 13, 2016, 5:21 PM - Extreme cold weather warnings were still effect across much of southern Ontario Sunday, after a Saturday which saw record-shattering cold in some cities. Finally as alluded to earlier, this paper is a reminder that all data, even Canada’s, needs to be used with some degree of caution. Similar decisions were made regarding Canada’s highest temperature once considered to be 46.1°C set at Gleichen, Alberta in July 1903. Posted in Weather, What's Current. 2. This value was subsequently found to be in error and corrected to 37.8°C. Find historical weather by searching for a city, zip code, or airport code. The Coldest Place in Ontario, CDS #3-64 published July 31 1964 Dept. Environment Canada calls it the coldest February in Quebec history, with an average temperature of -15.3 C, while the daytime normal is actually -7.7 C. The location: Iroquois Falls, located 55 km northeast of Timmins and 40 km south of Cochrane, ON. Every morning except January 23 was colder at other locations in northeastern Ontario. The northern part of the province has longer and colder winters than southern Ontario. High & Low Weather Summary for the Past Weeks The village of Snag, Yukon, registered —63ºC on February 3, 1947. For example the average difference minimum temperature for the month of January 1935 was: Applying these average differences to the Iroquois Falls morning low on January 23, it is much more likely that the minimum Iroquois Falls temperature should have been closer to minus 46 degrees C rather than minus 58 degrees C. Annual Minimum Temperatures in North Eastern Ontario 1920-1940. Averages are for Toronto Pearson International Airport, which is 12 miles from Toronto. When did organ music become associated with baseball? Southern Ontario saw a dash of lake-effect snow earlier in the week, and some of its coldest temperatures this season so far on Wednesday. The date was January 23, 1935. Who is the longest reigning WWE Champion of all time? Anyone who has driven the scenic highway between Sault Ste. This temperature difference of 7.2°C degrees over such a short distance looks excessive and casts some doubt on the Central Patricia reading. The siting of the Iroquois Falls climate site was not unusual. However, this is a myth, as the coldest temperature in Canada was recorded in Snag, Yukon, at −62.8 °C (−81.0 °F) on 3 February 1947. Follow along with us on the latest weather we're watching, the threats it may bring and check out the extended forecast each day to be prepared. Correcting record temperatures has been a fairly common occurrence for provinces, nations, and US states. Iroquois Falls 7.4°C degrees colder than Timmins, Iroquois Falls 3.7°C degrees colder than Cochrane. Friday’s overnight low, around minus-3, is the coldest temperature since May. Ontario has 4 seasons: summer, fall (autumn), winter and spring. Bryan Smith, coldest weather record, Northern Ontario weather records, © 2017 Canadian Meteorological and Oceanographic Society. Southern Ontario saw a dash of lake-effect snow earlier in the week, and some of its coldest temperatures this season so far on Wednesday. Include a date for which you would like to see weather history. William Aiello has the details you need. The old record low of … As a result, northern Ontario should see more changeable temperatures, which should tip to the cold side of normal across western areas, while eastern areas should tip to the mild side of normal. How accurate are Canada’s weather records? Records are made to be broken, but sometimes broken records need to be fixed. Again Iroquois Falls is the coldest extreme minimum only in 1935, a value that is certainly an anomaly during this 20 year period. The coldest place in Canada based on average yearly temperature is Eureka, Nunavut, where the temperature averages at −19.7 °C or −3.5 °F for the year. 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