Based on NOAA data, the 2018 average global temperature across land and ocean surface areas was 0.79°C (1.42°F) above the twentieth-century average of 13.9°C (57.0°F), making it the fourth-warmest year on record, and the
Global temperature hasn't been cooler than the twentieth-century average since 1976. Since the start of the twenty-first century, the annual global temperature record has been broken five times with Nine out of the 10 warmest years on record having occurred since 2005. From 1900 to 1980 a new temperature record was set on average every 13.5 years; since 1981, it has increased to every 3 years. According to the American Meteorological Society's State of the Climate in 2018, 2018 came in as the fourth warmest year on record in all four of the major global temperature datasets. Only 2015, 2016, and 2017 were warmer. The warmth occurred in the absence of El Niño, which is usually a factor in extreme global warmth.
On a smaller scale the top 8 of the top 10 warmest years (annual Temperature) on record for Dallas/Fort Worth have occurred between 1998 & 2017 with the top 3 warmest 2012. 2016. and 2017. The last time we scored a top 10 coolest year was 1983 (#3)
It's not any better when looking at the top 10 warmest for seasonal records with at least 4 of the top 10 in each of the four seasons occuring since 1999, and as for a coolest top 10 record since 1999? 1, Winter of 2009-2010 ranks #7
Annual Precipitation for DFW 4 of the top 8 wettest years have been since 2000, while there have been only 1 Driest (2005) and 1 Snowiest (2009-2010)
Is Man to blame for our planets increased warming? or is it just a Planetary cycle of heating and cooling that spans decades of time?