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Climate change in Helena, Montana
Climate change is affecting locations like Helena in a variety of ways. In summer, these impacts include more frequent fire weather and more mosquito days.
Explore these pages to learn how people in Helena are at risk in a warming world.
Helena's climate threats in include:
Explore some ways climate change is affecting Helena in summer
More record heat
Daily heat records have outnumbered daily cold records in recent years.
More fire weather
Wildfire seasons are lengthening and intensifying.
More mosquito days
Mosquitoes thrive in warm and humid conditions that are becoming more frequent
More graphics about Helena and climate change
Browse climate-related graphics for all seasons localized for Helena, available for download and use consistent with our Terms of use.
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