Climate change in Brown County, Nebraska
Since 1979, Brown County, Nebraska has warmed 2.0°F, with 6 more days above 90°F, about the same number of nights above 70°F and 4% more precipitation a year. Its climate in 1996–2025 is most like Dawson County, NE's was in 1951–1980.
- Average temperature: +2.0°F
- Summer highs (Jun–Aug): +1.9°F
- Winter lows (Dec–Feb): +2.1°F
- Precipitation: +4%
- Wettest day of the year: +19%
- Longest dry spell: +5 days
- Days above 90°F: +6 days
- Nights above 70°F: +0 days
- Freezing nights: −5 days
- Frost-free season: +23 days
- Muggy days: +8 days
- Summer heat index (Jun–Aug): +2.3°F
- Extreme fire-weather days: +22 days
- Snowfall: −26%
- Snowy days (1 inch or more): −3 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.