Cooling degree days, Contiguous US (population-weighted)

FZWX_CONUS_CDDenergyFree tier

Series IDFZWX_CONUS_CDD
UnitsDegree Days (Fahrenheit)
FrequencyDaily
Categoryenergy
Latest observation2026-10-29
HistoryPoint-in-time: every value as first published plus each revision, so backtests see only what was known on the day

Latest reading

The latest Cooling degree days, Contiguous US (population-weighted) observation, for 2026-10-29, is 1 Degree Days (Fahrenheit), unchanged from 1 for 2026-10-28. It has not been revised since it was first published. 0.0% of observations in this history were revised after first release.

Latest observation2026-10-29
Latest value1 Degree Days (Fahrenheit)
Previous1 (2026-10-28)
Change0 (0.0%)
First published value1
Last release2026-10-31
Vintages stored1
Observations6,146

Get it in Python

import finzdata as yf
df = yf.Client().macro("FZWX_CONUS_CDD")
df.tail()

Or chart it live on FinzData Explore.

Get a free API keySee history bundlesDownload free samples

Related energy series