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Has the climate in Aurora changed?
Aurora has warmed about 1.3°F since 1995.
About 0.4°F per decade, measured from Aurora's official daily weather records, 1995–2025. Individual years still bounce around — some recent ones came in cool — but the long-term line has clearly risen.
What has actually changed
Each card compares the 1970s (the first ten years of the record) with recent years (the last ten) — the same span the headline and the chart use.
Aurora's temperature, year by year
Average temperature for each year from 1995 to 2025.
Each bar is one year. Most recent years sit above the older ones. Some recent years still came in cool — warming is a slope, not a straight climb.
In day-to-day terms, that long-term shift shows up as about 14 more freezing nights a year and about 9 more days above 90°F compared with the 1970s.
Methodology & sources
Temperature — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Denver Intl AP (NOAA GHCN station USW00003017), about 20 km from the city centre.