Weather Comparison: West Yellowstone and Sydney

This page compares weather averages and records between the cities of West Yellowstone, Montana and Sydney, New South Wales.
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Records and Averages Comparison

West Yellowstone Sydney
☀️ Record high 97 °F 116 °F
🌙 Record low -66 °F 32 °F
💧 Most daily precipitation 2.7 inches 8.9 inches
💧 Most monthly precipitation 7.1 inches 24.5 inches
💧 Most yearly precipitation 30.4 inches 88.9 inches
💧 Average yearly precipitation 24.4 inches 38.9 inches
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in West Yellowstone was warmest relative to Sydney, and vice versa.
Date West Yellowstone Sydney
July 28, 1934 94 °F 53 °F
December 21, 1983 -14 °F 98 °F