Denver, CO

NWS NDFD forecast low temperature for Denver.

Every year's low on Jul 16 at Denver. The forecast line shows where today lands; the ringed bar is the coldest on record.

The hottest and coldest ever recorded at Denver in each calendar month, and for the whole 1872–2026 record — with the year each was set.

Records set or tied at Denver so far this year — through Jul 11.

Normal low & low by month, from Denver's own 1991–2020 record. Today's normal low: 60°F · forecast is +4° vs normal.

Denver's observed daily low for the last six weeks — a white ring marks any day that broke or tied its daily record for that date.

Every day this year against Denver's own record — the record low, the normal, and the full span ever seen. A shareable look at where the year stands.

Each cell is one day's low at Denver, coloured by temperature — 155 years of record, so heat waves read as warm streaks and cold snaps as blue.

How many days a year hit a given low at Denver — counted through Jul 16 each year, so you can see whether 2026 is running cold. Pick a threshold:

68 days ≤32°F so far in 2026 — the 153rd most in 155 years. Normal for this point: 90. Record: 113 in 1968.

A ready-to-share summary of Denver's outlook — post it, or link this page.