Eugene, OR. Barometric Pressure Eugene, OR. Hourly Average Barometric Pressure For 2001 to 2018 Latitude: 44.05 degrees Longitude: 123.07 degrees Altitude: 150 meters Mon\Hr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Avg Jan 1000.0 1000.0 1000.1 1000.0 999.9 999.8 999.9 1000.1 1000.4 1000.7 1001.0 1000.7 1000.1 999.7 999.5 999.5 999.6 999.6 999.7 999.8 999.9 1000.0 1000.1 1000.2 1000.0 Feb 999.0 999.0 999.0 998.9 998.9 998.9 998.9 999.2 999.5 999.7 999.8 999.7 999.2 998.7 998.3 998.3 998.1 998.1 998.3 998.4 998.6 998.8 998.9 998.9 998.9 Mar 998.2 998.2 998.1 997.9 998.0 998.0 998.2 998.4 998.7 998.8 998.8 998.7 998.4 998.0 997.7 997.5 997.4 997.4 997.5 997.8 998.0 998.2 998.3 998.3 998.1 Apr 998.7 998.6 998.5 998.5 998.5 998.7 998.9 999.2 999.2 999.3 999.2 998.9 998.6 998.4 998.0 997.8 997.7 997.7 997.7 998.0 998.5 998.7 998.7 998.8 998.5 May 998.8 998.8 998.7 998.7 998.8 998.9 999.2 999.3 999.3 999.2 999.1 998.8 998.5 998.2 997.9 997.6 997.5 997.4 997.5 997.8 998.3 998.6 998.6 998.7 998.5 Jun 998.3 998.3 998.3 998.3 998.4 998.7 998.8 999.0 999.0 998.8 998.7 998.4 998.2 997.9 997.6 997.3 997.1 997.1 997.2 997.4 997.8 998.2 998.3 998.3 998.1 Jul 998.0 998.1 998.1 998.2 998.4 998.7 999.0 999.1 999.1 998.9 998.7 998.3 997.3 996.8 996.3 995.9 996.1 996.2 996.3 996.6 997.1 997.5 997.7 997.9 997.7 Aug 997.1 997.1 997.2 997.3 997.4 997.7 998.0 998.2 998.2 998.1 997.9 997.5 997.0 996.6 996.1 995.7 995.5 995.4 995.5 995.9 996.5 996.8 996.9 997.0 996.9 Sep 997.3 997.4 997.3 997.4 997.4 997.6 998.0 998.2 998.3 998.3 998.2 997.8 997.3 996.9 996.5 996.1 996.0 996.0 996.1 996.5 996.9 997.0 997.2 997.3 997.2 Oct 998.4 998.5 998.4 998.3 998.4 998.5 998.7 999.0 999.3 999.3 999.3 1001.8 998.5 998.1 997.9 997.8 997.6 997.7 997.9 998.1 998.3 998.4 998.5 998.5 998.6 Nov 999.1 999.1 999.1 999.0 999.0 999.1 999.1 999.4 999.7 999.9 1000.0 999.7 999.2 998.8 998.6 998.6 998.5 998.5 998.6 998.7 998.8 998.9 999.0 999.0 999.1 Dec 998.5 998.5 998.7 998.6 998.5 998.4 998.5 998.7 999.0 999.4 999.5 999.2 998.7 998.4 998.2 998.2 998.3 998.3 998.3 998.4 998.4 998.5 998.6 998.7 998.6 Values in MilliBars Eugene, OR. Daily Average Barometric Pressure For 2001 to 2018 Latitude: 44.05 degrees Longitude: 123.07 degrees Altitude: 150 meters Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 2001 ---- ---- ---- 1000.1 1001.4 1000.5 999.0 998.5 997.4 1000.8 996.0 997.1 ---- 2002 1001.9 1003.7 1000.8 1000.0 1000.0 999.3 999.0 999.1 997.1 1000.8 1000.4 993.6 999.6 2003 1001.6 999.5 997.7 994.5 999.2 997.4 998.9 998.4 998.1 999.7 998.7 995.3 998.2 2004 998.8 996.6 1001.6 998.9 998.3 998.3 997.0 996.7 998.0 995.3 1004.0 998.3 998.5 2005 997.5 998.5 997.4 997.8 995.7 995.8 997.2 996.9 998.5 997.9 1000.8 996.9 997.6 2006 997.2 1001.5 992.0 995.9 998.1 999.0 998.0 997.5 997.8 999.9 996.6 1000.6 997.8 2007 1005.6 996.9 1001.4 999.1 999.1 998.5 996.9 996.2 997.5 998.5 1001.5 1000.4 999.3 2008 996.1 1000.1 1003.6 1001.2 999.1 1000.3 997.5 995.6 997.3 1001.5 1000.3 997.9 999.2 2009 1006.1 995.5 999.7 1000.3 998.0 996.0 997.2 997.7 997.7 998.0 999.0 998.2 998.6 2010 991.0 994.0 997.4 995.3 998.6 999.0 997.2 995.5 995.9 1000.2 999.5 992.6 996.4 2011 1003.1 999.7 993.4 999.5 997.5 997.1 994.6 996.6 997.1 999.1 998.0 1006.0 998.5 2012 1001.0 1000.3 993.2 996.8 999.7 997.5 997.5 996.4 999.1 997.2 996.3 995.2 997.5 2013 1004.4 1004.0 1000.8 1002.1 999.3 997.6 997.2 996.3 994.2 1000.2 1001.0 1005.6 1000.2 2014 1003.8 995.6 997.8 998.8 999.0 997.9 997.6 996.4 994.6 995.3 998.9 996.7 997.7 2015 1003.1 999.0 1000.8 999.7 996.3 996.9 996.4 996.1 996.4 997.2 999.9 994.6 998.0 2016 994.9 1001.4 995.0 998.9 997.7 999.3 998.8 996.9 999.4 993.2 996.2 1000.2 997.7 2017 994.9 991.6 998.4 997.0 997.7 997.7 999.2 996.4 996.3 1000.4 995.8 1005.2 997.6 2018 999.2 1003.1 996.6 998.2 998.4 998.4 999.2 997.4 997.2 998.8 1000.2 1000.3 998.9 Average 1000.0 998.9 998.1 998.6 998.5 998.1 997.7 996.9 997.2 998.6 999.1 998.6 998.4 % SD 0 0 0 0 0 0 0 0 0 0 0 0 0 Values in average daily MilliBars * Less than 15 days of data in month. Univ. of Oregon Solar Radiation Monitoring Lab.