Category Archives: Climate – Global Warming

Greenhouse Gases by Willie Nelson

Arctic Warming and Our Changing Weather Patterns

Vox has a great video that explains how loss of sea ice in the arctic is affecting our weather.

Greenland Ice Sheet Melt Scientist Interview

Peter Sinclair ( provides excellent video interviews with climate scientists. Here’s an interview with Asa Rennermalm of Rutgers.

Arctic Sea Ice Melting and Pennsylvania Weather

The Snow,Water, Ice, and Permafrost in the Arctic, or SWIPA, has released a report on their 5 year study. Highlights have been summarized in this powerful video.

I recommend Peter Sinclair’s Climate Denial Crock of the Week  for those concerned about climate change. understand


An Inconvenient Sequel

Video – Weather? or Climate Change?

New video by Peter Sinclair (link)


Philadelphia’s Changing Climate

2016  has been a hot and dry summer  in Philadelphia. Here are a few charts that summarize the 1950-2016 daily temperature and precipitation data at Philadelphia International Airport (PHL).

August 2016 warmest in 1950 – 2016 period

The mean temperature in August, 2016 was 81.3 F, making it the hottest August in the 1950 – 2016 period.KPHL_8_Monthly Mean Temerature

41 Days with maximum daily temperature was 90 or more degrees. 


Very Dry Summer

It’s been a dry summer, we are 3.34 inches below median cumulative rainfall for this time of year. 2016 ranks 35th out of 45 years, only 11 years have had less rain than 2016 since 1970.KPHL_CumulativeRainfall_2016-09-01