September 2021

[SACRUS]

3 hours ago, bluewave said:

Newark sets the new record of 120 consecutive days reaching 70° or higher. 

 

Number of Consecutive Days Max Temperature >= 70 
for NEWARK LIBERTY INTL AP, NJ
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Rank	Run Length	Dates
Period of record: 1931-01-01 to 2021-09-26
1	120	2021-05-31 through 2021-09-27
2	119	2008-05-23 through 2008-09-18
3	117	1995-05-29 through 1995-09-22
-	117	1994-05-28 through 1994-09-21
4	113	2020-05-25 through 2020-09-14
5	112	2016-06-09 through 2016-09-28
6	110	1966-06-02 through 1966-09-19
7	107	1957-06-09 through 1957-09-23
8	106	2014-05-30 through 2014-09-12
-	106	2010-05-29 through 2010-09-11

Close call on of all days July 3 with ahigh of 70. Streak looks to break Thursday.  I'll go 68 for a high

[LibertyBell]

16 hours ago, bluewave said:

Today and possibly tomorrow look like it will be our warmest days for a while as the usual warmer spots reach 80°+. Several locations have had their warmest low max for the month so far. This was the first time that HPN hasn’t had a high below 70° through 9-26.

Time Series Summary for WESTCHESTER CO AP, NY
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Rank	Ending Date	Lowest Max Temperature Sep 1 to Sep 26	Missing Count
1	2021-09-26	70	0
2	2016-09-26	69	0
-	1968-09-26	69	0
3	2015-09-26	68	0
-	2005-09-26	68	0
-	1961-09-26	68	0

 

Time Series Summary for NEWARK LIBERTY INTL AP, NJ
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Rank	Ending Date	Lowest Max Temperature Sep 1 to Sep 26	Missing Count
1	2021-09-26	76	0
2	1968-09-26	74	0
3	2005-09-26	72	0

 

Time Series Summary for JFK INTERNATIONAL AIRPORT, NY
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Rank	Ending Date	Lowest Max Temperature Sep 1 to Sep 26	Missing Count
1	2021-09-26	74	0
2	1968-09-26	73	0
3	2015-09-26	72	0

 

Time Series Summary for ISLIP-LI MACARTHUR AP, NY
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Rank	Ending Date	Lowest Max Temperature Sep 1 to Sep 26	Missing Count
1	2021-09-26	72	0
2	2015-09-26	71	0
-	2005-09-26	71	0

 

Time Series Summary for LAGUARDIA AIRPORT, NY
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Rank	Ending Date	Lowest Max Temperature Sep 1 to Sep 26	Missing Count
1	2021-09-26	74	0
2	1968-09-26	72	0
3	2016-09-26	71	0
-	2005-09-26	71	0

 

Time Series Summary for Boston Area, MA (ThreadEx)
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Rank	Ending Date	Lowest Max Temperature Sep 1 to Sep 26	Missing Count
1	2021-09-26	70	0
2	1957-09-26	68	0
-	1930-09-26	68	0

Has JFK ever had a September where they never had a high below 70?

 

[LibertyBell]

3 hours ago, Rjay said:

Gusting over 30mph here

stupid ragweed !#$^^&

[donsutherland1]

Morning thoughts…

Today will be partly sunny and warm. A strong cold front could trigger some showers and thunderstorms from late afternoon into the night. High temperatures will likely reach the upper 70s and lower 80s in most of the region. Likely high temperatures around the region include:

New York City (Central Park): 75°

Newark: 79°

Philadelphia: 80°

Normals:

New York City: 30-Year: 71.5°; 15-Year: 72.8°

Newark: 30-Year: 73.0°; 15-Year: 74.5°

Philadelphia: 30-Year: 74.3°; 15-Year: 75.5°

The remainder of the month will be fair but unseasonably cool.

[donsutherland1]

6 hours ago, LibertyBell said:

Has JFK ever had a September where they never had a high below 70?

 

Yes. In 2015, the lowest daily high temperature was 72.

[CIK62]

The last 3 days of September are averaging 65degs.(58/71), or Normal.

Month to date is  71.2[1.4].       September should end at 70.6[+1.2].

Reached 80 here yesterday.

First two weeks of October look boring w/o spectacular rains, or T's.......50/70 is the range, or +2.

Today:   73-76, w. to n. wind, Rain possible 1pm onward.

66*(80%RH) here at 6am, scattered overcast.     67* at 7am.       69* at 9am.       72* at 11am.       68* at Noon, with rain and a little thunder during the last hour.        Went back up and reached 75* at 4:30pm.

[SACRUS]

 

Down to 57 last night rain and showers into EPA as front is moving through.  Clear and dry out later tonight setting up a step down cooler pattern starting Wed (9/29) and through the coming weekend Sun (10/3).  We have a quick warmup Monday (10/4) and Tuesday (10/5) very outside chance of 80s.  Beyond that more onshore NE flow the middle of next week.  Beyond there ECM has ridging into the east and warmer than normal as round out the end of the  first full  week of Oct into mid month.

[wdrag]

Good Tuesday morning,

 

Wantage NJ rolls of thunder since 650A, and now .06 in a few minutes ..big drops.  Not threading but there could be isolated svr today via hail and marginal wind gusts, mainly afternoon and especially I78 south. 

 

I saw how last Saturdays rain just grazed e LI.  Much less than I what I anticipated would occur with excellent weather prevailing NYC.  

This Wed or Thu might see a sprinkle into NYC? as the cold pool slides south; the EPS ensembles of last week out-performing the GEFS idea of possibly separating streams. My expectation is lots of afternoon cloudiness both days (5000-8000')

Late weekend onward: threat of showery periods ensues as RRQ of the departing Maine trough interacts with central USA eastward moving shortwaves, enhancing WAA possibilities. 

[SACRUS]

Clouds ahead of schedule may throw wrench in the 70 degree high stretch?

 

http://synoptic.envsci.rutgers.edu/site/imgs/vis_nj_anim.gif

[the_other_guy]

Another warm September morning: 65F

[psv88]

70/63

[psv88]

1 hour ago, SACRUS said:

Clouds ahead of schedule may throw wrench in the 70 degree high stretch?

 

http://synoptic.envsci.rutgers.edu/site/imgs/vis_nj_anim.gif

Newark already at 70

[bluewave]

This is now the wettest September on record at Newark. Wet September patterns in the past have been much cooler. So this will be the first in the top 5 wettest to average above 70°.

Time Series Summary for NEWARK LIBERTY INTL AP, NJ - Month of Sep
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Rank	Year	Total Precipitation	Avg  Temperature
1	2021	10.32	73.2°
2	1944	10.28	68.2°
3	1999	9.38	69.3°
4	1975	9.00	64.3°
5	1933	8.33	68.0°

[SACRUS]

EWR now to 70 so early clouds didnt prevent the max of atleast 70's streak

[BxEngine]

Line looks like itll get knyc to 10”. 

[bluewave]

Islip adds another 75° day to set the new September record.

 

MacArthur/ISP  PTSUNNY   75  61  61 W10      

 

Time Series Summary for ISLIP-LI MACARTHUR AP, NY - Month of Sep
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Rank	Year	Number of Days Max Temperature >= 75	Missing Count
1	2021	26	2
2	2005	25	0
3	2015	24	0
-	1980	24	0
4	2019	23	0
-	1998	23	0
5	2017	22	0
-	2007	22	0
6	2020	21	0
-	1968	21	0
7	1972	20	0

[Brian5671]

38 minutes ago, BxEngine said:

Line looks like itll get knyc to 10”. 

might miss to the north (at least this batch)

[Snowlover11]

andd the summer of ****ery continues.  storms to my north, storms to my south.  perfect 7-10 split!

[nycwinter]

we need to get to 10 inches in the city  for the month we are so close....

[Brian5671]

5 minutes ago, nycwinter said:

we need to get to 10 inches in the city  for the month we are so close....

there's a couple cells over NYC hopefully one of them will drop the rain

-

looks like a little meso low over eastern PA on satellite

[SI Mailman]

Some loud thunder here.  Glad I'm off today.  

[CIK62]

Moving W to E

[MJO812]

Heavy rain here in Brooklyn

[winterwx21]

Had a few moderate downpours here with a few rumbles of thunder. Picked up about a quarter inch of rain.

[bluewave]

Radar indicating some small hail possible with the stronger storms on Long Island. OKX set a new daily mid-level lapse rate record. 

 

[Brian5671]

very little here-in b/w the two areas of rain

[psv88]

Getting split here. Thunderstorms north and south. Can hear the thunder but just light rain here

[donsutherland1]

With 0.25" rain through 12:08 pm, New York City's Central Park has now reached 10.01" rain for September. September is the record-breaking 3rd consecutive month with 10" or more rainfall. Records go back to 1869.

[psv88]

Big CTG strike nearby...wow

[nycwinter]

 

8 minutes ago, donsutherland1 said:

With 0.25" rain through 12:08 pm, New York City's Central Park has now reached 10.01" rain for September. September is the record-breaking 3rd consecutive month with 10" or more rainfall. Records go back to 1869.

we did it!!!!