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Denver vs Nashville weather: climate comparison
Nashville is the warmer of the two, averaging 60°F (16°C) over the year against 49°F (10°C) in Denver. Nashville is wetter, with 55.1 in (1399 mm) of precipitation a year to Denver's 18.7 in (474 mm). Below: every month side by side, from 30 years of ERA5 data (1996–2025).
- Mean temperature
- 9.6°C Denver
15.8°C Nashville - Annual precipitation
- 474.1 mm Denver
1398.6 mm Nashville - Rainy days a year
- 81 Denver
131 Nashville - Sunshine per day
- 10.5 h Denver
8.9 h Nashville
Month by month
| Month | Denver | Nashville |
|---|---|---|
| January | 4.9°C | 8.1°C |
| February | 6.0°C | 10.8°C |
| March | 11.2°C | 15.6°C |
| April | 15.2°C | 20.6°C |
| May | 20.4°C | 25.4°C |
| June | 27.3°C | 29.8°C |
| July | 30.6°C | 31.4°C |
| August | 29.3°C | 31.0°C |
| September | 25.5°C | 27.9°C |
| October | 17.9°C | 21.9°C |
| November | 10.8°C | 15.1°C |
| December | 5.4°C | 10.1°C |
Year at a glance
| Measure | Denver | Nashville |
|---|---|---|
| Mean annual temperature | 9.6°C | 15.8°C |
| Warmest month (avg high) | Jul · 31°C | Jul · 31°C |
| Coldest month (avg low) | Jan · -9°C | Jan · -1°C |
| Annual range (warmest high − coldest low) | 40°C | 32°C |
| Annual precipitation | 474.1 mm | 1398.6 mm |
| Rainy days per year | 81 | 131 |
| Wettest / driest month | May / Dec | Apr / Oct |
| Average sunshine per day | 10.5 h | 8.9 h |
In short: Nashville is the warmest overall (15.8°C mean); Nashville gets the most precipitation (1398.6 mm a year); Denver is the sunniest (10.5 h a day on average); Nashville has the smallest swing between its warmest and coldest months.
Record high 1996–2025: Denver 38.7°C (2025-06-21), Nashville 41.4°C (2012-06-29). Record low: Denver -36.5°C (2024-01-16), Nashville -20.9°C (1996-02-04).
Source: Open-Meteo Historical Weather API (CC BY 4.0). Values are ERA5 reanalysis model data on a ~9–25 km grid, not readings from a weather station, so a single town’s thermometer can differ by a few degrees and local showers can be missed. Monthly means of daily ERA5 values, 1996–2025, for the grid cells nearest Denver (39.75, -105.02) and Nashville (36.17, -86.73).
Which months differ most?
The gap in average highs is widest in April, when Nashville runs 10°F / 5°C warmer, and narrowest in July (2°F / 1°C apart). The biggest rainfall difference is in December: Nashville gets 4.0 in (102 mm) more on average.
Add a third or fourth city, or swap in any other place, in the full comparison tool. For one city in depth, see the Denver climate and Nashville climate pages.
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Questions people ask
Is Denver warmer than Nashville?
Nashville is warmer on average: its mean annual temperature is 60°F (16°C) against 49°F (10°C) in Denver (ERA5, 1996–2025).
Which gets more rain, Denver or Nashville?
Nashville, with about 55.1 in (1399 mm) of precipitation a year and 131 days with at least 1 mm, compared with 18.7 in (474 mm) and 81 days in Denver.
Which is sunnier, Denver or Nashville?
Denver averages more sunshine: 10.5 h a day against 8.9 h. Sunshine duration is modelled from cloud cover.
How reliable is this comparison?
Both cities use the same 30-year reanalysis, so differences are consistent. Absolute values describe a grid cell several kilometres wide and can differ by a degree or two from the airport station.