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Dallas vs New York weather: climate comparison
Dallas is the warmer of the two, averaging 67°F (20°C) over the year against 54°F (12°C) in New York. New York is wetter, with 46.2 in (1172 mm) of precipitation a year to Dallas's 43.0 in (1092 mm). Below: every month side by side, from 30 years of ERA5 data (1996–2025).
- Mean temperature
- 19.7°C Dallas
12.1°C New York - Annual precipitation
- 1091.9 mm Dallas
1172.4 mm New York - Rainy days a year
- 94 Dallas
120 New York - Sunshine per day
- 9.4 h Dallas
8.7 h New York
Month by month
| Month | Dallas | New York |
|---|---|---|
| January | 13.4°C | 3.5°C |
| February | 15.5°C | 5.0°C |
| March | 20.1°C | 9.4°C |
| April | 24.2°C | 15.4°C |
| May | 28.3°C | 20.7°C |
| June | 32.2°C | 25.9°C |
| July | 34.7°C | 29.0°C |
| August | 34.9°C | 27.9°C |
| September | 31.2°C | 24.1°C |
| October | 25.7°C | 17.8°C |
| November | 19.3°C | 11.6°C |
| December | 14.6°C | 6.3°C |
Year at a glance
| Measure | Dallas | New York |
|---|---|---|
| Mean annual temperature | 19.7°C | 12.1°C |
| Warmest month (avg high) | Aug · 35°C | Jul · 29°C |
| Coldest month (avg low) | Jan · 4°C | Jan · -4°C |
| Annual range (warmest high − coldest low) | 31°C | 33°C |
| Annual precipitation | 1091.9 mm | 1172.4 mm |
| Rainy days per year | 94 | 120 |
| Wettest / driest month | May / Jul | Mar / Nov |
| Average sunshine per day | 9.4 h | 8.7 h |
In short: Dallas is the warmest overall (19.7°C mean); New York gets the most precipitation (1172.4 mm a year); Dallas is the sunniest (9.4 h a day on average); Dallas has the smallest swing between its warmest and coldest months.
Record high 1996–2025: Dallas 42.9°C (2023-08-18), New York 40.4°C (2025-06-24). Record low: Dallas -18.9°C (2021-02-16), New York -23.8°C (1996-02-05).
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 Dallas (32.79, -96.82) and New York (40.74, -74.04).
Which months differ most?
The gap in average highs is widest in March, when Dallas runs 19°F / 11°C warmer, and narrowest in July (10°F / 6°C apart). The biggest rainfall difference is in July: New York gets 2.4 in (60 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 Dallas climate and New York climate pages.
Compare Dallas or New York with another city
Questions people ask
Is Dallas warmer than New York?
Dallas is warmer on average: its mean annual temperature is 67°F (20°C) against 54°F (12°C) in New York (ERA5, 1996–2025).
Which gets more rain, Dallas or New York?
New York, with about 46.2 in (1172 mm) of precipitation a year and 120 days with at least 1 mm, compared with 43.0 in (1092 mm) and 94 days in Dallas.
Which is sunnier, Dallas or New York?
Dallas averages more sunshine: 9.4 h a day against 8.7 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.