Bourne Coulee

Bourne Coulee is a valley located in Liberty County, Montana, United States. It is situated in the central part of the country, about 2,900 km west of Washington, D.C.

The valley has a cool Semi-arid climate , with an average temperature of 7°C. July is the warmest month with an average temperature of 26°C, while December is the coldest with an average temperature of -10°C. The average annual precipitation is 461 mm, with the wettest month being June with 111 mm of precipitation and the driest month being February with only 6 mm. The valley is named after Bourne Coulee Creek, which runs through it.

Bourne Coulee Climate chart (explanation) J F M A M J J A S O N D     13     −5 −11     6     −2 −13     19     10 −8     38     19 −3     84     27 2     111     29 8     41     38 14     52     35 11     39     27 5     21     15 −2     19     5 −7     17     −7 −13 █ Average max. and min. temperatures in °C █ Precipitation totals in mm Imperial conversion J F M A M J J A S O N D     0.5     23 12     0.2     28 9     0.7     50 18     1.5     66 27     3.3     81 36     4.4     84 46     1.6     100 57     2     95 52     1.5     81 41     0.8     59 28     0.7     41 19     0.7     19 9 █ Average max. and min. temperatures in °F █ Precipitation totals in inches

Bourne Coulee

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Location of Bourne Coulee in United States.