How much warmer or colder than normal has it been — observed average, high,
and low temperature against the 1996–2025 normal, for every county, climate division, state,
and NOAA climate region from the nClimGrid record, live through yesterday via the URMA
analysis. Pick a period and a level of detail; tap a state to drill in.
VARIABLEMAP DETAIL
PERIODCOLOR BYWEIGHTING
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Trends & Records
ANNUAL MEAN TEMPERATURE · 1951–PRESENT · NCLIMGRID
Lower 48
Loading the 75-year record…
Day by Day
EVERY DAY · NCLIMGRID + URMA · MEAN TEMPERATURE
Lower 48
Each square is one day's mean temperature; rows are months (newest on top) with that month's departure from the 1996–2025 normal; columns are the day of the month.