January 2026 OBS and Discussion

[WestBabylonWeather]

47 minutes ago, bluewave said:

My friend took a photo of the frozen Great South Bay yesterday just before landing.
 

I’m going there now 

[uofmiami]

1.3 in Syosset & -1.7 in Muttontown this morning.

[Dark Star]

1 hour ago, TJW014 said:

Radiational cooling did its job last night. Starting the day at -7 this morning. 

Off to get the DN and Skeeter ice boats ready for this afternoon

Send us a picture, or maybe a short video!

[CPcantmeasuresnow]

1 hour ago, IrishRob17 said:

It wasn't a lock here and I can radiate pretty good, especially with snow on the ground, low of +1 (+.6). I've been dead calm since 3am, clouds must've messed it up. Meh for me when compared to earlier in the week. I did beat KMGJ which appears have only went to +2. 

Was zero at midnight and then the clouds rolled in and that was that. 

[sussexcountyobs]

Up to 11F with very light snow falling. 

[psv88]

44 minutes ago, uofmiami said:

1.3 in Syosset & -1.7 in Muttontown this morning.

-1.6 here this morning. 
 

I figured being on this hill would hurt me on RC nights but I guess not. third coldest temp I’ve recorded on any weather station since 1994…

-4 in 2018(?)

-2 in 1994

-1.6 today 

[lee59]

4 here last night

[WestBabylonWeather]

Just went to Robert Moses. Bays are indeed frozen. Also saw over a dozen deer 

[MANDA]

Only dropped to 1 here.  Zero at my location still remains elusive.  Very surprising with the snow pack.  In this mornings case high clouds started to roll in pre-dawn based on satellite loop and killed the chances of a zero.  Was 2 degrees at 3am but only dropped 1 degree from that point.

https://www.meteo.psu.edu/ewall/PSUGOES_MESO1/loop180.html

List of coldest NJ mins:

 

[ForestHillWx]

2 hours ago, TWCCraig said:

+3.5°F for the low here. Looks like -2°F at Shirely and -9°F at Westhampton for lows.

-8°F in Toms River

-9°F in Somerville

-11°F in Morristown

Unofficial numbers though

Impressive cold nearby; perhaps the lower elevations (MMU/Somerset) acted like a sink. 

[bluewave]

1 hour ago, WestBabylonWeather said:

I’m going there now 

A great drone video just got posted this morning.

 

 

[BoulderWX]

21 minutes ago, ForestHillWx said:

Impressive cold nearby; perhaps the lower elevations (MMU/Somerset) acted like a sink. 

Wait, -11 in Morristown? Slept through that 

[Prue11]

Hampton bays were -8

[Prue11]

I dropped to -3. Being at the center of the island really helped drop temps last night/this morning 

[Stormlover74]

Crazy seeing Sussex climb to 11 at 6am due to clouds rolling in. Normally they'd be one of the cold spots. Mmu was 22 degrees colder

[Rwes1]

Love the deep winter feel. My oil burner could use a break though! I suppose it all averages out over the years.
 

Not too often do you see this many people ice fishing out here, pretty cool to be able to take advantage of this cold stretch.

 

[bluewave]

40 minutes ago, MANDA said:

Only dropped to 1 here.  Zero at my location still remains elusive.  Very surprising with the snow pack.  In this mornings case high clouds started to roll in pre-dawn based on satellite loop and killed the chances of a zero.  Was 2 degrees at 3am but only dropped 1 degree from that point.

https://www.meteo.psu.edu/ewall/PSUGOES_MESO1/loop180.html

List of coldest NJ mins:

 

Maybe Walpack was closer to -40° in January 1994 with the great cold air drainage that location gets.

Climatological Data for SUSSEX 1 NW, NJ - January 1994
Click column heading to sort ascending, click again to sort descending.

Sum	862	86	-	-	1263	0	4.34	39.0	-
Average	28.7	3.2	16.2	-9.6	-	-	-	-	9.0
Normal	34.9	16.7	25.8	-	1215	0	3.50	11.6
1994-01-01	27	M	M	M	M	M	0.00	0.0	1
1994-01-02	40	M	M	M	M	M	T	T	T
1994-01-03	45	23	34.0	7.0	31	0	0.00	0.0	T
1994-01-04	25	20	22.5	-4.3	42	0	0.34	4.0	5
1994-01-05	26	18	22.0	-4.7	43	0	M	3.0	7
1994-01-06	32	12	22.0	-4.5	43	0	M	0.0	6
1994-01-07	15	11	13.0	-13.4	52	0	0.07	1.0	5
1994-01-08	15	10	12.5	-13.7	52	0	0.82	7.0	M
1994-01-09	30	7	18.5	-7.6	46	0	T	T	8
1994-01-10	34	7	20.5	-5.5	44	0	0.00	0.0	7
1994-01-11	24	-1	11.5	-14.4	53	0	M	M	7
1994-01-12	28	12	20.0	-5.8	45	0	0.00	0.0	6
1994-01-13	33	16	24.5	-1.2	40	0	0.39	6.0	10
1994-01-14	38	27	32.5	6.9	32	0	0.00	0.0	M
1994-01-15	35	3	19.0	-6.5	46	0	0.17	2.0	7
1994-01-16	M	-8	M	M	M	M	T	0.0	6
1994-01-17	14	M	M	M	M	M	0.00	0.0	6
1994-01-18	31	4	17.5	-7.8	47	0	1.36	12.0	M
1994-01-19	31	-11	10.0	-15.3	55	0	0.00	0.0	M
1994-01-20	8	-16	-4.0	-29.3	69	0	0.00	0.0	17
1994-01-21	11	-29	-9.0	-34.2	74	0	0.00	0.0	17
1994-01-22	12	-28	-8.0	-33.2	73	0	0.00	0.0	17
1994-01-23	30	4	17.0	-8.2	48	0	0.00	0.0	16
1994-01-24	33	M	M	M	M	M	0.00	0.0	16
1994-01-25	47	30	38.5	13.3	26	0	0.00	0.0	16
1994-01-26	34	9	21.5	-3.8	43	0	0.31	4.0	12
1994-01-27	12	-15	-1.5	-26.8	66	0	0.12	M	13
1994-01-28	28	-15	6.5	-18.8	58	0	M	M	11
1994-01-29	54	-28	13.0	-12.4	52	0	0.76	M	M
1994-01-30	39	19	29.0	3.5	36	0	0.00	0.0	M
1994-01-31	31	5	18.0	-7.5	47	0	0.00	0.0	M

 

[Rjay]

2 hours ago, TWCCraig said:

+3.5°F for the low here. Looks like -2°F at Shirely and -9°F at Westhampton for lows.

-8°F in Toms River

-9°F in Somerville

-11°F in Morristown

Unofficial numbers though

I think FOX got to -10

 

They also went from -5 to 14 in 1 hour like usual lol