donsutherland1

New York City (Central Park) is on track to have its earliest stretch of 3 consecutive 80F (26.7C) or above lows on record. The existing record was set during July 5-8, 1908.

Yesterday's final low temperatures:

Today’s mean of 90.0 was the earliest such mean on record at Central Park. The old record was June 26, 1952. In addition, the low of 81 was the highest on record for a 99 high. The old mark of 80 was set on August 14, 1988 and tied on August 13, 2005.

Tomorrow's records. Some areas could approach or set daily record highs.

This was unprecedented heat for June.

The hottest June day on record in the Northeastern U.S. is now concluding. Numerous monthly records were tied or broken. Select records from today:

The final high was 98.

Perhaps. All other 8 cases were before that.

Today was the 10th time Newark, LaGuardia, and JFK reached 100 or above. Today was just the second time Central Park did not reach 100 or above on those days. The first such occurrence was July 18, 2013.

We should have the final figure around 8 pm.

98, August 9, 2001, August 2-3, 2006, and July 22, 2011.

Yes.

July 22, 2011: 100

And that's correct.

Today was just the 3rd 100° at Westhampton. It was also the first case where Central Park did not hit 100°.

Today is just the 5th time Islip and JFK reached 100 or above on the same day. Today is the first such day that Central Park didn’t reach 100. LaGuardia and Newark hit 100 or above on all those days.

I posted it in the wrong thread. I moved it and updated for LGA's 5 pm reading.

Today was a historic day for June. Numerous monthly records were tied or broken. Preliminary high temperatures included: Atlantic City: 102° (old record: 99°, 2010) Bangor: 97° (old record: 93°, 1938, 1963, 1975, 1995) Boston: 102° (old record: 95°, 1976 and 2013 ***New June record*** Bridgeport: 95° (old record: 94°, 1966) Concord: 100° (old record: 96°, 1870 ***Tied June record*** Islip: 101° (old record: 96°, 1966) ***New June record*** Manchester, NH: 102° (old record: 95°, 2013) ***New June record*** New York City-Central Park: 99° (old record: 96°, 1888) New York City-JFK Airport: 102° (old record: 97°, 2010) ***New June record*** New York City-LaGuardia Airport: 101° (old record: 96°, 2013) Newark: 103° (old record: 99°, 1923) ***Tied June record*** Philadelphia: 100° (old record: 99°, 1923) Portland, ME: 99° (old record: 93°, 1976) ***New June record*** Poughkeepsie: 100° (old record: 94°, 1945 and 2013) Providence: 100° (old record: 94°, 1980) ***New June record*** Westfield: 100° (old record: 94°, 2013) Westhampton: 100° (old record: 90°, 1966) ***New June record/tied all-time record*** All said, today is the most extreme June day on record in the New York City area. The five common stations with the extreme heat of June 26, 1952 (Bridgeport, Central Park, JFK, LaGuardia, and Newark) had a mean high temperature of 99.8° vs. the 99.4° in 1952. One more day of extreme heat is likely tomorrow. Temperatures will likely top out in the lower and middle 90s in much of the New York City area and upper 90s in the hot spots in New Jersey tomorrow. Afterward, it will turn cooler for Thursday through Saturday before temperatures warm again. The ENSO Region 1+2 anomaly was +1.0°C and the Region 3.4 anomaly was 0.2°C for the week centered around June 18. For the past six weeks, the ENSO Region 1+2 anomaly has averaged +0.47°C and the ENSO Region 3.4 anomaly has averaged -0.03°C. Neutral ENSO conditions will likely continue through at least late summer. The SOI was +17.57 yesterday. The preliminary Arctic Oscillation (AO) was +1.610 today. Based on sensitivity analysis applied to the latest guidance, there is an implied 80% probability that New York City will have a warmer than normal June (1991-2020 normal). June will likely finish with a mean temperature near 73.0° (1.0° above normal).

No. 99.

Islip has reached 100.

My concern is that it is affected by the sun leading to artificially high readings.

98° on July 5, 1999, August 3, 2001, August 8-9, 2001 is the all-time record.

Newark has reached 103°. That ties the June monthly record that was set on June 30, 2021.

The 100° at Westhampton ties that location's all-time high. That mark was set on July 5, 1999 and tied on July 6, 2010.

The New York Downtown station (KJRB) has reached 105. I am not confident in its reliability. Having said that, parts of the City beyond JFK Airport did reach 100° based on the NYC Micronet.