Wednesday May 13 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

Tuesday May 12 2020

High = 62ºF at 5:30 PM

Low = 38ºF at 4:42 AM

Rainfall: 0.00″

Winds were from the Northwest

  • Top Speed (1 minute average) = 22  mph
  • Top Gust (3 to 10 seconds) = 29 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

Wednesday Stats: May 13, 2020 in Baltimore

Average High:  73ºF

Record High: 95ºF in 1881

1930 Heat Wave: 

  • May 12th = 94ºF
  • May 13th = 95ºF

Average  Low: 51ºF

Record Low:  36ºF in 1963

Sunrise: 5:54 AM 

Sunset 8:11 PM 

*Daylight = 1:53 longer than yesterday 


Moon Phase

May 13 moon phase



Weather Map

1. Regional (with annotation)

May 13 maryland weather Wednesday morning




Click here to see today’s weather:  

Ready Soon




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Also See:


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


Maryland Trek 7 

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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


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