ANL-E year 2003 Precipitation and 60m temperature monthly averages Precip(cm) 60m Temperature(C) January 1.27 -6.5 February 0.66 -4.8 March 4.21 3.4 April 8.33 9.2 May 14.91 13.7 June 2.29 19.7 July 17.95 23.2 August 9.40 23.3 September 7.24 17.4 October 5.05 11.8 November 15.14 5.5 December 4.72 -0.4