United States

Temperature trends in Denver

Coverage 1948–2025

Denver · north-america · population ~2.7MGoogle Maps · Terms

Primary weather station near Denver with the most complete temperature record

DENVER CENTRAL PARK

Station record

Station id
USW00023062
Source
NOAA
Record
1948–2025
Years
75
Warmest year
1981 (12.3°C)
Coldest year
1951 (9.04°C)
Trend since 1980
+0.13°C / decade

DENVER CENTRAL PARK

19482025 · Denver, United States

First 10 years (1948–1957): 10.31 °C · Last 10 years (2015–2025): 11.09 °C · Gap: +0.78 °C

Annual mean temperatures — NOAA source.

Climate trends at Denver (1948–2025)

Denver, with a population of approximately 2.7 million, has experienced notable climate changes over the past decades. The data from the Denver Central Park station shows a clear warming trend that has implications for the local environment and community. This overview highlights the temperature changes from 1948 to 2025, showcasing how the climate is evolving in this vibrant city.

Trend Summary

From the first ten years of observation (1948–1957), the mean temperature was 10.31°C. In contrast, the last ten years of data (2015–2025) show a mean temperature of 11.09°C, indicating a warming of 0.78°C over this period. This trend reflects broader changes in climate patterns, with the mean temperature from 2015 to 2024 recorded at 11.06°C.

Climate change impacts

As temperatures rise, Denver may face increased risks associated with climate change, including heightened drought risk and more frequent heat waves. These changes can affect water supply, agriculture, and overall community health.

Comparison vs National Benchmark and Paris

When compared to the national average for the top 500 cities from 1991 to 2020, which is approximately 15.02°C, Denver's average temperature remains significantly lower. Furthermore, Denver's climate is currently about 1.97°C cooler than that of Paris, highlighting regional differences in climate impacts.

Top-5 warm years

  • 1981 - 12.25°C
  • 1954 - 11.94°C
  • 2012 - 11.87°C
  • 1994 - 11.84°C
  • 2017 - 11.65°C

The record coldest temperature recorded in Denver was 9.04°C in 1951, demonstrating the variability in temperature over the years.

For more detailed data, you can access the raw CSV or JSON files here. Additionally, explore our interactive map for more insights.

Frequently asked questions

Which weather station is used for Denver?
Statistics on this page come from the DENVER CENTRAL PARK station, id USW00023062, NOAA source.
How long is the temperature record in Denver?
The record runs from 1948 to 2025 (75 years with data).
How much has Denver warmed?
The annual mean changed by +0.78°C from 1948–1957 to 2015–2025 (first 10 vs last 10 years of the series).
What was the warmest year on record in Denver?
The warmest year in this series is 1981 (annual mean 12.3°C).
What is the decade trend since 1980 in Denver?
The linear trend since 1980 is +0.13°C per decade.

Downloads — primary station

Station: DENVER CENTRAL PARK (NOAA USW00023062).

Fossil CO₂ emissions (ODIAC) in the grid cell for Denver

1° gridded estimate (fossil carbon surface flux integrated over the calendar year, 2000–2023) for the grid cell that contains the city: the plotted value is a surface emission intensity (gC/m²/yr), comparable across regions, not local air CO₂ concentration (wind and mixing are not represented here).

CO₂ page (ODIAC map, Keeling…)

ODIAC 1°×1° grid cell (centre ≈ 39.5°, -104.5°).