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Rainfall Trends

Note: Trends are based on data recorded at Glendive since 2006.

Annual Rainfall Trend
Month Average since 2006 Current Month Difference
January 0.16 in 0.51 in (2010) 0.4 in0.4 in more than All-Time Average Rainfall.
February 0.19 in 0.12 in (2010) -0.1 in0.1 in less than All-Time Average Rainfall.
March 0.33 in 0.36 in (2010) 0.0 in 
April 0.91 in 0.81 in (2010) -0.1 in0.1 in less than All-Time Average Rainfall.
May 3.28 in 6.16 in (2010) 2.9 in2.9 in more than All-Time Average Rainfall.
June 2.60 in 1.02 in (2010) -1.6 in1.6 in less than All-Time Average Rainfall.
July 0.86 in 1.02 in (2010) 0.2 in0.2 in more than All-Time Average Rainfall.
August 1.53 in 0.89 in (2010) -0.6 in0.6 in less than All-Time Average Rainfall.
September 0.60 in 0.43 in (2010) -0.2 in0.2 in less than All-Time Average Rainfall.
October 1.05 in 1.11 in (2009) 0.1 in0.1 in more than All-Time Average Rainfall.
November 0.14 in 0.00 in (2009) -0.1 in0.1 in less than All-Time Average Rainfall.
December 0.11 in 0.01 in (2009) -0.1 in0.1 in less than All-Time Average Rainfall.
Average 12 Month Rainfall since 2006: 11.8 in
Rainfall for last 12 months: 15.7 in
Current 12 Month Rainfall difference: 3.9 in3.9 in more than All-Time Average Rainfall.


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This table is reflective of 12 month trending at the Glendive Weather Station location. This is not official scientific data. The weather data presented here is based on data collected since 2006. Script courtesy of: Michael Holden from www.relayweather.com.