September Discobs 2026

[frd]

1.30 total, nice !   

 

 

[frd]

42 minutes ago, Terpeast said:

2.33” total yesterday and today, closing in on 4” MTD. And it was supposed to be a dry month according to the models

My weather station shows with today's rain, September has exceeded August's rainfall totals, surprising to say the least.  

[GramaxRefugee]

0.98 for today and still raining at 2200 obs

[Eskimo Joe]

Windows open with soft rain and the gentle chirp of crickets and bellow of toads. M1.12" since midnight. Temp 56°.

[wxmeddler]

1 hour ago, Eskimo Joe said:

Someone at work texted me about that too. Looks like the certificates expired? Use mesonet2.umd.edu

Also paging @wxmeddler about the website error.

@nw baltimore wx Hi, it's fixed. It was a SSL/Certificate issue that affected some users.

This light rain is great drought buster. It's soaking into the soils very gently. 

[Jebman]

WOW I am getting my daily weather readings in 13 cities and I just found out Dale City had a high today of ONLY 66 degrees! Wow 99 in Buda and 66 in Dale City! Wow autumn is right on schedule for N VA and will likely be well below normal in the low sun season!

[CAPE]

Finally some steady rain overnight. Still raining. 0.82" total so far-since Sunday

[mappy]

1.14” yesterday 

[SnowtoRain]

0.77"

[dailylurker]

Steady rain allllll night long. I can still hear it on the roof. This area of rain just sat in the same spot since it developed last evening. 

[nw baltimore wx]

.86” ending at 7AM and 2.01” since Sunday. 

[WxUSAF]

Probably around 1.75” since Sunday? 

[EastCoast NPZ]

.97" yesterday and .03 overnight.  Event total 2.42".  An above-average month; first since May and only the second this year.

[The Dude]

2.50" on the nose since Sunday.

[mitchnick]

Low 50's around here this morning and still breezy.

[MN Transplant]

2.14” since Sunday.  That’s a win.

[Interstate]

ended the event with 2.36

[nw baltimore wx]

A nice soaking for many. I wonder if this means my water won’t be mixed with the Susquehanna River? 

[BlizzardNole]

2.9 inches total, all with light to occasionally mod rain.  Absolutely perfect!

Now I'm looking forward to the luscious weather later this week into the weekend.  Get ready to fire up those grills!

[SnowenOutThere]

.07 overnight with the next batch of rain looking like it slides east. Not done yet but storm total will probably be under .6 if I had to guess. Was really hoping for a nice soaking rain to go on a fun waterfall/river hike over the weekend. Might attempt some form of reanalysis to figure out what happened.

[weatherCCB]

2.42” since Sunday 

[konksw]

2.44” so far for the week. 

[Herb@MAWS]

1.91” for latest event imby/Columbia thru 9am Wed. Appears to be on the lower end of reports listed here.

[H2O]

2.26" for the event so far

[frd]

On 9/20/2026 at 7:14 PM, WxUSAF said:

Was today the last 80 for awhile? Maybe a long long while??? 

80 degrees in my forecast, and also for the DC area next week is forecasted by Accu Weather and Mount Holly.  Might only be for a day, but we are going to warm up at least into the upper 70's  middle part of next week before we cool down again.   

[kgottwald]

Maybe we can hit 90 on Halloween.

[StormyClearweather]

2.9" since Sunday. Love to see it. 

[MillvilleWx]

1.67" for the event. Solid soaking. The trees and grass are loving it here in the lowlands. I'm personally loving these temperatures! Slept like a bear the last few nights with the windows half opened. 

[Terpeast]

2.5” event total in Ashburn, that was good. Feels like fall, finally

[Eskimo Joe]

2 hours ago, Terpeast said:

2.5” event total in Ashburn, that was good. Feels like fall, finally

Yes it does indeed feel like late September. My high temperature for yesterday was only 59°. I hit 94°earlier this month, amazing how much variability can occur in September.