Delaware & Lehigh Valley Weather SNJ DE PA
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Winter Outlook Philadelphia Allentown Reading Cherry Hill Wilmington 2012-2013 January 7, 2013

Screen Shot 2013-01-07 at 5.46.36 PM

 I looked over tons of information from a statistical stand point....shook the magical snow globe...carried the one....crossed my fingers and came up with a statistical-climatological-most likely look for this winter. This is based on the current state of El Nino...NAO PDO & AO and more.

 

OUR DELAWARE / LEHIGH VALLEY WEATHER AWARDS

 

PHILLY INQUIRER       PA AP AWARD

 

Emmy Award 1996        NWA AWARD     AMS DEL LEHIGH

 

 

 

CLICK HERE FOR THE FACTORS INTO THIS WINTER OUTLOOK

 

 

GO TO THE BOTTOM OF THE BLOG FOR SNOW TOTALS FOR PA NJ DE

 

 

PHL SNOW GLOBE 2013

Below is a graph of the last 131 years of snow tracking in Phiadelphia...

 

PHL SNOWFALL 2000-2012

 

 

The last 12 winters....

 

 

(3) with 5" or less

 

(3) with 40" or more

 

 

So with this in mind we are most likely to slot next winter in the 10-30" range due to the stats and most likely a WEAK EL NINO. This is a good sign if you like snow in your hometown !

 

SNOW 1880-2000

 

 

Since 1880 We have seen....

 

 

(14) Winters under 9" of snow

 

 

(12) Winters over 40" of snow

 

 

So when you look back at the last 132 winters in Philadelphia it's about even on the big winters and the little winters.  Only (3) times in history did we go back to back winters under 9" of snow. That was 1880-1890.....1930-1932 and 1960-1962.

 

 

The Chance of 9" or less this winter is 22%

 

 

The Chance of 12"+ of snow this winter is 63%

 

 

The Chance of 40"+ of snow this winter is 10%

 

 


Now that El Nino looks to be a non factor we'll look toward the NAO and AO for greater impact on the Delaware and Lehigh Valley. This includes South Jersey, Northern DE and NE Maryland.

 

Screen Shot 2013-01-07 at 5.32.55 PM

 

 

  

CLICK FOR INDEPTH LEHIGH VALLEY SNOWFALL FORECAST

 READING-EASTON

 

 

ALLENTOWN SNOW                    READING SNOW

 

DID YOU LIKE THIS BLOG ? WANT MORE UPDATES & OUTLOOKS ?

 

 

Screen Shot 2012-11-13 at 10.45.39 AM

 

 

 

Blog started by rob guarino , on 161 days ago
You need to be a member of this group before you can participate in this discussion
John Manetta
Rob, I misread your blog, when I said that I agree, (as you or anyone can see by what I have written), I was speaking of the 2013/2014 Winter.
38 days ago
 
John Manetta
Rob, I agree with your outlook on nearly all counts, great call from a long while back. I read this for the first time just now.
38 days ago
 
ballz97fm
LOL
110 days ago
 
rob guarino
oh we better get a big storm in March Ballz97 LOL.
111 days ago
 
ballz97fm
This needs desperately to be updated. LOL.
111 days ago
 
ballz97fm
Now I'm seeing average-to-above-average temps for February. That means highs in the 40's and 50's. I hope the rest of you are right but so far, the science is against you. :(
136 days ago
 
ballz97fm
I don't see anything indicating any chance for a decent snowfall anywhere on the horizon. I really wouldn't be surprised at all if this winter ends with just a couple inches of snow for the entire season.
137 days ago
 
Dominick Mogstad
loI I love how people think that just because january and december werent snowy then they can just assume that rob was wrong this whole time. well..... stop complaining! Basically, this website has been flagging FEBRUARY as a big snow month this whole time, and rob just explained that explicitly above. say it with me:
FEB RU AR Y. People need to just wait! Jeez!
139 days ago
 
ballz97fm
This is shaping up to be only slightly snowier than last year! This is a total bummer.
139 days ago
 
rob guarino
Dom we are doing all of them this week
161 days ago
 
Blue Blaster
Actually, I'm leaving Medford, NJ - been here for about fifteen years and have enjoyed some awesome winters. I'm staying in this group though - someone needs to keep Marcus from going insane!
161 days ago
 
Brenda L.
Blue Blaster, yes youd be surprised of how much more snow Richmond gets than Virginia Beach! Richmond is on the I-95 corridor and Richmond averages about a foot or more. You're leaving beautiful Norfolk skyline, thats a lovely city. I try to make it to Norfolk and Virginia Beach every summer.
Well, Tennessee doesent get as much snow than up in Virginia so just keep hoping for it. Maybe youll get some southern hospitality out of mother nature LOL! Something we cant get here
161 days ago
 
michael seitzinger
Good call to lower Philly to 18", a tad below the historical average...

161 days ago
 
Dominick Mogstad
Rob, can you update Bostons forecast? Hope so
161 days ago
 
Blue Blaster
Brenda, thanks for the response. My hometown is Virginia Beach and the winters for 09-10 and 10-11 were awesome for them. There is usually a big difference between the beaches and the western part of the state.

I'll be driving along I-81 on Thursday and Friday (moving to Memphis this week) and hoping for good weather. On move in day (Saturday), the temp down there is supposed to be around 70 - wow.

Hope you will get some snow later in January and for the remainder of winter.

And - see ya'll (southern term, ya know) later next week. Think snow!
161 days ago
 
rob guarino
Yes Brenda we are changing them now...we just changed a few on here more to come
161 days ago
 
Brenda L.
Hi Rob, Are there any more updated cities for the Mid Atlantic for my area? I live in central Virginia, I dont know which outlook to go by. Do you have one for Lynchburg-Roanoke or maybe even Richmond metro? If not, can you just tell me what your thinking is for my area? Dec-Feb averages 18-20 inches of snow per year. We still havent had any snow but a dusting :( I just dont think we can have above normal snowfall this year
161 days ago
 
Joe Ferrario
I see that 9" or less has increased from 2% to 22%. Things get worse and worse w/ every passing day. :(
161 days ago
 
Jack Madani
I forgot to mention we're talking Princeton NJ
190 days ago
 
Jack Madani
My middle school principal likes to call on me at the winter break assembly to predict the number of snow days. It sounds like we're looking at maybe two or three heavy snowfalls?
190 days ago
 


 

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