Dallas is 8.4°C (15.1°F) warmer by day, Dallas has 6.3°C (11.3°F) warmer nights, New York gets 257 mm (10.1 in) more rain a year.
Dallas is at its warmest in August and coolest in January, while New York peaks in July and bottoms out in January. Month for month, Dallas is the warmer of the two in 12 of 12 months.
New York is the wetter of the two, collecting 1,214 mm (47.8 in) of rain a year against 957 mm (37.7 in) in Dallas. The most comfortable time to visit is April, May and October in Dallas and June, August and September in New York.
| Dallas | Metric | New York |
|---|---|---|
| 🌡️ Temperature | ||
| 89.1°F | 🌡️Average daytime high | 73.9°F |
| 41.5°F | 🌙Average nighttime low | 30.2°F |
| August | 🔥Hottest month | July |
| January | ❄️Coldest month | January |
| 🌧️ Rain | ||
| 37.7 in | 🌧️Annual rainfall | 47.8 in |
| May | ☔Wettest month | July |
| January | 🏜️Driest month | February |
| 💨 Climate | ||
| 69% | 💧Average humidity | 80% |
| 3.1 m/s | 💨Average wind speed | 1.6 m/s |
Overnight, Dallas typically falls to around 5.3°C (41.5°F) while New York settles near -1°C (30.2°F).
Dallas is hottest in August and coldest in January, whereas New York peaks in July and is coolest in January.
Dallas sees the most rain in May and the least in January; New York is wettest in July and driest in February.
New York feels the more humid of the two, averaging 80% relative humidity against 69%.
For New York, the pick of the year is June, August and September.
Month by month, here is the coldest night, the average day and the hottest afternoon each city can expect. Switch Compare to read rainfall, humidity, wind or solar instead, and Period to move between the long-term 45-year average and any single year — the shading is a quick warm-to-cool guide.
| Month | Dallas | New York | ||||
|---|---|---|---|---|---|---|
| Min | Avg | Max | Min | Avg | Max | |
| January | 19.8 | 45.9❄️ | 71.8 | 3.9 | 28.2❄️ | 52.5 |
| February | 21.6 | 49.1 | 76.6 | 6.6 | 30 | 53.6 |
| March | 28.2 | 54.9 | 81.7 | 15.1 | 39.4 | 63.7 |
| April | 37.8 | 62.6 | 87.4 | 27.1 | 50.7 | 74.3 |
| May | 49.1 | 71.2 | 93.4 | 37.6 | 59.5 | 81.5 |
| June | 61.5 | 80.2 | 99 | 47.3 | 67.6 | 88 |
| July | 68.9 | 87.1🔥 | 105.3 | 56.5 | 74.5🔥 | 92.5 |
| August | 67.8 | 86.9 | 105.8 | 54.7 | 73 | 91.2 |
| September | 53.6 | 77 | 100.4 | 44.8 | 66.2 | 87.8 |
| October | 39.6 | 66.2 | 92.8 | 32.9 | 55.6 | 78.3 |
| November | 28.8 | 54.9 | 81 | 23.5 | 45.5 | 67.5 |
| December | 21.4 | 47.8 | 74.1 | 13.1 | 35.1 | 57.2 |
| Annual Avg | 41.5 | 65.3 | 89.1 | 30.2 | 52.2 | 73.9 |
Min / mean / max temperature (°F). 🔥 marks each city's hottest month, ❄️ its coldest; shading runs cool blue to warm red.
The same figures plotted out, so the shape of a typical year is easier to see than in a grid. Where the two lines run close together Dallas and New York feel alike; where they separate, they are genuinely different places to be.
Hover or tap any point to read the exact figures. Dallas New York
See how Dallas and New York stack up against other cities. Swipe for more.
Choose which city to keep, then search for any other city in our database — we'll build the comparison for you.
Quick answers to the questions people ask most when comparing Dallas and New York — each drawn straight from the climate figures above.
Dallas is the warmer of the two. It averages daytime highs of 31.7°C (89.1°F) against 23.3°C (73.9°F) in New York — roughly 8.4°C (15.1°F) warmer by day. Nights are milder in Dallas, with average lows of 5.3°C (41.5°F) versus -1°C (30.2°F).
Dallas is hottest in August, averaging highs of about 41°C (105.8°F), while New York peaks in July at around 33.6°C (92.4°F). That makes Dallas the hotter of the two at the height of summer.
New York gets colder. In its coldest month (January) overnight lows average about -15.6°C (3.9°F), compared with -6.8°C (19.8°F) at the low point of the year in Dallas.
New York is the wetter city, collecting about 1,214 mm (47.8 in) of rain a year versus 957 mm (37.7 in) in Dallas. Dallas is wettest in May and driest in January; New York is wettest in July and driest in February.
New York is the more humid of the two, averaging 80% relative humidity over the year against 69% in Dallas.
The most comfortable months in Dallas are April, May and October, when average temperatures are at their mildest.
New York is at its most pleasant around June, August and September, based on the mildest average temperatures of the year.
Dallas is the warmer city in all 12 months of the year. The gap is widest in February, about 10.6°C (19.1°F), and narrowest in November, about 5.2°C (9.4°F).
New York has the bigger seasonal swing, about 25.7°C (46.3°F) between its coldest and hottest months versus 22.9°C (41.2°F) in Dallas — so Dallas has the steadier, more even climate.
On climate alone, Dallas comes out ahead — it offers warmer days, less rain and lower humidity than New York. New York is the better fit only if you'd actually prefer cooler weather, more rainfall and a more humid climate.
Every figure on this page is calculated from NASA POWER satellite climate data spanning 1981–2025 (45 years). The averages describe the long-term climate of Dallas and New York, not a single year's weather or a short-range forecast.
