May 2026

[MJO812]

Cloudy 

 

[lee59]

Still raining 1.90 inches 

[SACRUS]

1.72 of this fantastic weather and 3 more days of nice cloudiness  . Outside of the breaks of sun Friday it'll be 6 days of clouds and dinginess since the summer / record heat.   

[gravitylover]

1 hour ago, MANDA said:

Have to believe the bicycle stuff is due at least in part to the tough economy right now.  Gas costs eating into people's disposable income?  I'm sure the weather does play at least some part though.  Hope things pick up for you soon.

Maybe but, historically when gas prices go up bicycles and service do better. 

[steve392]

Heavy mist down in Manalapan earlier.  Lightening up now. 

[Prue11]

Monday not looking great now either. Seems to be trending wetter

[Stormlover74]

25 minutes ago, Prue11 said:

Monday not looking great now either. Seems to be trending wetter

Hopefully we salvage the afternoon

[lee59]

2.01 inches here, rain has turned to light drizzle

[donsutherland1]

Through 4 pm, storm total rainfall totals across the region include:

Atlantic City: 0.91"
Binghamton: 0.86"
Bridgeport: 1.44"
Islip: 1.20"
New Haven: 1.38"
New York City-Central Park: 1.83"
New York City-JFK Airport: 1.56"
New York City-LaGuardia Airport: 1.65"
Newark: 1.50"
Philadelphia: 1.52"
White Plains: 1.38"

Clouds will break tomorrow. As a result, the temperature will likely return to the lower 70s. Temperatures could then rise to above normal levels for Tuesday through Thursday. It will turn somewhat cooler to end the week.

The ENSO Region 1+2 anomaly was +1.8°C and the Region 3.4 anomaly was +0.9°C for the week centered around May 13. For the past six weeks, the ENSO Region 1+2 anomaly has averaged +1.63°C and the ENSO Region 3.4 anomaly has averaged +0.70°C. El Niño conditions are now in place. The ongoing El Niño will continue to strengthen through the summer.

The SOI was -31.69 today. 

The preliminary Arctic Oscillation (AO) was +1.772 today. 

Based on sensitivity analysis applied to the latest guidance, there is an implied near 75% probability that New York City will have a warmer than normal May (1991-2020 normal). May will likely finish with a mean temperature near 64.0° (0.8° above normal). 

Supplemental Information: The projected mean would be 1.5° above the 1981-2010 normal monthly value. 

 

[lee59]

26 minutes ago, lee59 said:

2.01 inches here, rain has turned to light drizzle

Spoke to soon, raining again.

[bkviking]

9 minutes ago, donsutherland1 said:

Through 4 pm, storm total rainfall totals across the region include:

Atlantic City: 0.91"
Binghamton: 0.86"
Bridgeport: 1.44"
Islip: 1.20"
New Haven: 1.38"
New York City-Central Park: 1.83"
New York City-JFK Airport: 1.56"
New York City-LaGuardia Airport: 1.65"
Newark: 1.50"
Philadelphia: 1.52"
White Plains: 1.38"

Clouds will break tomorrow. As a result, the temperature will likely return to the lower 70s. Temperatures could then rise to above normal levels for Tuesday through Thursday. It will turn somewhat cooler to end the week.

The ENSO Region 1+2 anomaly was +1.8°C and the Region 3.4 anomaly was +0.9°C for the week centered around May 13. For the past six weeks, the ENSO Region 1+2 anomaly has averaged +1.63°C and the ENSO Region 3.4 anomaly has averaged +0.70°C. El Niño conditions are now in place. The ongoing El Niño will continue to strengthen through the summer.

The SOI was -31.69 today. 

The preliminary Arctic Oscillation (AO) was +1.772 today. 

Based on sensitivity analysis applied to the latest guidance, there is an implied near 75% probability that New York City will have a warmer than normal May (1991-2020 normal). May will likely finish with a mean temperature near 64.0° (0.8° above normal). 

Supplemental Information: The projected mean would be 1.5° above the 1981-2010 normal monthly value. 

 

SOI in a lengthier and stronger streak just following your daily updates reflecting the El Niño development. 

[WeatherGeek2025]

this a historic storm, is it not?

[jm1220]

Much of NW Suffolk closing in on 3". 

[NEG NAO]

More Below Temps on the way ?

[WeatherGeek2025]

25 minutes ago, NEG NAO said:

More Below Temps on the way ?

below normal days for the late spring and early summer actually make me happy like 72 and sunny! not rain and 50 degrees

[lee59]

2.16 inches here and more to come tomorrow morning.