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Category Archives: Climate
What is the outlook for Wisconsin’s winter?
The National Oceanic and Atmospheric Administration’s Climate Prediction Center issues seasonal climate outlook maps for the nation. The organization’s forecast for Wisconsin’s 2011-12 meteorological winter (which started Thursday and runs through Feb. 29) is for below-normal temperatures and above-normal precipitation. Continue reading
When does winter really start in Madison?
The most common way to define the start of winter is to appeal to the solstice, the day on which the noontime sun is positioned at its farthest southern point of the year. This is the astronomical start of winter — Dec. 22 this year. On that day, the noontime sun will be directly overhead at 23.5 S latitude. Continue reading
Category: Climate
Tags Climate, Meteorology, Seasons, Winter
Comments Off on When does winter really start in Madison?
Tags Climate, Meteorology, Seasons, Winter
Comments Off on When does winter really start in Madison?
How often do the ‘gales of November’ come early?
Some historic storms have occurred around Veterans Day (formally known as Armistice Day). Friday marks the centennial of a winter storm that blew across the Midwest on “11-11-11.” Continue reading
What is typical Halloween weather?
We tend to remember those Halloweens with bad weather. Slogging through rain or snow in costumes with trick-or-treat bags is tough. But according to Dr. Ed Hopkins of the Wisconsin State Climatology Office, in the last 30 years (1981-2010), Madison has had only 10 Halloween days when measurable precipitation (0.01 inches or greater) fell, which translates to a probability of 33 percent that rain falls on that date. Halloween 1985 was memorable in Madison for its 1.05 inches of rain. The most precipitation for Oct. 31 was 1.21 inches in 1960. Continue reading
How common is beautiful, sunny October?
After a fairly dreary end of September, October has dawned with some gorgeous fall weather in our area. In fact, it appears as though we will rack up 11 straight days of not even a trace of precipitation in Madison to begin October 2011. One might wonder how common such a long string of rain-free, sunny days is in a Madison October. A very limited look back into the recent past suggests it is not at all common. Continue reading
