May 4 2020

Here is data many students need for their weather projects to document and journal conditions yesterday, climate report today, and daily weather map.

Yesterday’s Weather Data

Sunday May 3

High = 80ºF at 4:29 PM

Low = 60ºF at 5:30 PM

Rainfall: 0.36″

Winds were from the West

  • Top Speed (1 minute average) = 18  mph
  • Top Gust (3 to 10 seconds) = 26 mph

Please note that humidity and dew point often change each hour like the temperature. These are not recorded as high or low, and can be arbitrary depending on the time you check.

Current Data and Past 72 Hourly Reports

You can get the hourly weather reports for the prior 72 hours at this link:

Baltimore Weather at BWI Past 72 Hours



Today’s Weather

Monday Stats: May 4, 2020 in Baltimore

Average High:  71ºF

Record High: 91ºF in 2018

Average  Low: 48ºF

Record Low:  34ºF in 1957

                      *Record Snow: Trace in 1883

Sunrise: 6:04 AM 

Sunset 8:03 PM 

*Daylight = 2:14 longer than yesterday 


Moon Phase


Weather Map

1. Regional (with annotation)

Clear but breezy and cool. More cool air and more rain are on the way.



Click here to see today’s weather:  

Today will be the nicest weather day of the week!

Tuesday: Rain returns. Wednesday rain with mountain snow! Temps will be at least 20 degrees colder than normal, with a bigger push this weekend. Frost possible on Mother’s Day




Email Updates

Please make sure you sign up (above or  click here to sign up for email alerts…. ) for my newsletter. This way you will get an email to make sure you are notified of each post.

Also See:


Please share your thoughts, best weather pics/video, or just keep in touch via social media


Maryland Trek 7 

This will go on this August! Let’s hope social distancing will be a memory then. One way to celebrate would be to become part of my team:

  • Consider joining our team for the week, a single day, or even as a sponsor.

Maryland Trek 7



Water Spout OR Scud Cloud on videos and photos near Middle River Maryland

Other  Links:

When is the typical last freeze or frost?

See more here


Baltimore Weather At BWI May Not Be As Hot As Reported

Construction at the airport close to the weather station may be added artificial heat. Click here or the image for the details.



Was Your County Not Included?

Click this map for more on the regional forecast zones


Maryland Trek Cycle Jerseys From Hill Killer

All proceeds will go to the Maryland Trek 6 total and Just In Power Kids programs

Thank you to our Title Sponsor for Maryland Trek 6

Shining on with Smyth and their contribution, our team has raised over $95,000 for Just In Power Kids to provide free programs for kids in and post cancer treatment.

Just In Power Kids:

Proceeds go to our programs Providing FREE holistic care for kids in cancer treatment and up to 5 years post treatment and caregivers.


Shine On

Proceeds from all sales go to Just In Power Kids. Click the image to shop and show your support.