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July 7, 2010

100 degrees at BWI-Marshall; new record set

The National Weather Service is reporting at 2 p.m. Wednesday that temperatures at BWI-Marshall Airport have reached 100 degrees. The reading breaks the old record of 99 degrees, last reached on this date in 1993.

There are now only six dates in July with high temperature records below 100 degrees.

The reading also marks the fifth day so far this year that has reached triple digits temperatures. It's the most 100-degree days before July 7 on record for Baltimore.

 

Posted by Frank Roylance at 2:02 PM | | Comments (6)
Categories: Heat waves
        

Comments

According to Weather.com, it is currently 108 degrees in Aberdeen. Is that the hottest day ever for Aberdeen?

FR: No idea. I don't know of any long-term weather database for Aberdeen, and we have no way of knowing how accurate or well-maintained that station is. The official record high temperature for Maryland is 109.

My thermometer says 62...

I have a question that relates to temperature:

When stationing a thermometer at one's house, where is the best place to put it. I'm struggling with one of my own. I cannot find a place to put it where the sun will not, at some point during the day, hit it directly. When that happens, the ridiculous thing rises to like 114 degrees. Is it my thermometer? Is it my placement? What kinds of thermometers are used for the "official" readings?

FR: This may help: http://wiki.wunderground.com/index.php/PWS_-_Siting

When I look at the NWS Sterling page, I see that there is a station reporting at Ft. Meade. That station consistently reports temps around 8 degrees or more cooler than anywhere else around it - does anyone know why? As of now it's 101 at BWI and only 93 at Ft. Meade just < 10 miles away. I can't think of any geographical reason, and even being semi-rural doesn't make sense as it's cooler than other outlying stations too.

I'm a Baltimore gal working in Michigan. It's 95 degrees out here and people are wilting! It rarely gets this hot out here so everyone is asking how we take this kind of heat in Baltimore! I tell them it is not the heat, it is the humidity (lol).

FR: Actually, in Baltimore we say, "It's not the heat, it's the humility."

Climate change is what it's called. After such an extreme winter and now clearly a records setting summer it's not typical weather. People still want to doubt it because it's hard to believe in "global warming," after 20+ inches of snow for the third straigh week. Truth is it's climate change, like I said in February, get used to this sort of thing.

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About Frank Roylance
This site is the Maryland Weather archive. The current Maryland Weather blog can be found here.
Frank Roylance is a reporter for The Baltimore Sun. He came to Baltimore from New Bedford, Mass. in 1980 to join the old Evening Sun. He moved to the morning Sun when the papers merged in 1992, and has spent most of his time since covering science, including astronomy and the weather. One of The Baltimore Sun's first online Web logs, the Weather Blog debuted in October 2004. In June 2006 Frank also began writing comments on local weather and stargazing for The Baltimore Sun's print Weather Page. Frank also answers readers’ weather queries for the newspaper and the blog. Frank Roylance retired in October 2011. Maryland Weather is now being updated by members of The Baltimore Sun staff
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