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Today is the 15th day with a high of 80+ this September. Septembers with 14+ days of 80+, 1952-2014 (63 years): 9 Septembers with 14+ days of 80+, 2015-2025 (11 years): 7 Crazy that something that used to happen about once every 7 years is now happening more years than not.

Yet another example how we were so spoiled back then lol. For Detroit- 2002-2015 avg- 52.4” 2016-2025 avg- 39.1” POR avg- 40.9”

small brush fire on I93 earlier!

Yeah that makes sense. Not terribly different from my avg temps. But yet another example of how snowfall is localized and very subject to other things than just the avg temp. I wonder what a REASONABLE line or latitude is to draw a line and assume below that line is where you really need seasonable to colder than avg temps to get snow. Based on a quick calculation, I get your DJF avg high/low as 38/20. Mine is 34/21.

Let’s get the burning going The prolonged dry conditions will only exacerbate fire weather concerns, especially as leaves start to fall. It would not take much wind to increase this risk further.

Although it does look like the 850mb wind field may be trying to change up. Lets see how it plays out Last 90days and then the next 2 weeks potential.

Best September for anything. Best August for anything. Come on October you can do it!

Had rain last night and getting rain currently with a high of 62 beautiful degrees.

One of the first things that popped up on the search so take it with a grain of salt. Harrisburg Rank Temperature Date 1 97 °F October 7, 1941 1 97 °F October 5, 1941 3 93 °F October 2, 2019 3 93 °F October 6, 1941 5 90 °F October 5, 1959 5 90 °F October 1, 1927 7 89 °F October 9, 2007 7 89 °F October 6, 1997 7 89 °F October 5, 1951 7 89 °F October 5, 1922 11 88 °F October 8, 2007 11 88 °F October 6, 1959 11 88 °F October 12, 1954 11 88 °F October 10, 1949 11 88 °F October 4, 1941 11 88 °F October 3, 1919 11 88 °F October 6, 1900 18 87 °F October 1, 2019 18 87 °F October 7, 1963 18 87 °F October 4, 1959 18 87 °F October 2, 1927 18 87 °F October 6, 1922

To me it just shows that forcing, namely maritime, is not ever omnipotent. Could it go back to being continuously 4-6 absolutely but currently regardless of what phase we seem to be globally open although weak in most locations, every single basin is firing off tropical activity right now. While it is something we don't see all that often and for this persistent I don't see it more than that.

I don’t have the answer though it may not. But regardless, I just find it absolutely fascinating that it has and will continue to be dominated by the “wrong” way for 6 weeks. I can’t find any longer than about 1/2 month like this over the last 50 years in Jul-Dec. (I haven’t checked Jan-June.) What I’ve love to know is what unique set of factors is allowing this to happen?

Definitely unusual as you noted, but does it matter if the forcing is propagating the "wrong" direction? Off hand I am not sure why it necessarily matters directly, but indirectly it implies a weakness in potential analog forecasts.

Any guesses where Kilington is going to fall this year? It's been a warm one!

The unptecedented for the 2nd half of the year (since MJO records started in 1974) very lengthy clockwise dominated track continues with still no end yet in sight. It started Sept 1st and is projected to continue at least through Oct 12th, which would mean 6 weeks long! GEFS: clockwise at least through Oct 14th EPS: clockwise at least through Oct 12th @snowman19Has Roundy said anything about this?

10/30/2011

Favorable ACE looks to continue through the foreseeable future: (note that favorable phase 2 just produced Humberto and Imelda) GEFS: going backwards through 2/1/8 EPS: going backwards through 2/1/8

Up to 75 knots. Visible reveals a possible eye feature forming

I would play Huntley. Houston can bring the pressure, and Rush isn't mobile. He also looked terrible throwing the ball last week. No idea why they signed this guy to a 2 year, multi-million dollar deal.

Ugh, 2020. The year of King Grinch.

Excited to share that for the first time since The https://chescowx.com/ launch way back in 1999 we have engaged professional support to upgrade the site and content. The site is still being modified to bring you all of that great content on the unique climate and changing climate specific to Chester County PA. Drop by and let us know if any suggestions for content or layout. Thanks! Paul

80 the high here

East coast couldn't manage a storm out of this setup even. This summer has been the dad-bod of weather.

Who is ready for October starting tomorrow. We have seen summer like readings of 100 degrees and temperatures in the teens. We even occasionally see snow. Who remembers 2011 when between 5" to 9" of snow fell across the county? October Chester County PA records are below.

Who is ready for October starting tomorrow. We have seen summer like readings of 100 degrees and temperatures in the teens. We even occasionally see snow. Who remembers 2011 when between 5" to 9" of snow fell across the county? October Chester County PA records are below.

Thursday is the day for that