Phoenix is 14.2°C (25.6°F) warmer by day, Phoenix has 8.8°C (15.8°F) warmer nights, New York gets 920 mm (36.2 in) more rain a year.
New York is at its warmest in July and coolest in January, while Phoenix peaks in July and bottoms out in January. Month for month, Phoenix 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 294 mm (11.6 in) in Phoenix. The most comfortable time to visit is June, August and September in New York and April, October and November in Phoenix.
| New York | Metric | Phoenix |
|---|---|---|
| 🌡️ Temperature | ||
| 60.1°F | 🌡️Average daytime high | 85.6°F |
| 42.8°F | 🌙Average nighttime low | 58.6°F |
| July | 🔥Hottest month | July |
| January | ❄️Coldest month | January |
| 🌧️ Rain | ||
| 47.8 in | 🌧️Annual rainfall | 11.6 in |
| July | ☔Wettest month | August |
| February | 🏜️Driest month | June |
| 💨 Climate | ||
| 80% | 💧Average humidity | 35% |
| 1.6 m/s | 💨Average wind speed | 2 m/s |
Overnight, New York typically falls to around 6°C (42.8°F) while Phoenix settles near 14.8°C (58.6°F).
New York is hottest in July and coldest in January, whereas Phoenix peaks in July and is coolest in January.
New York sees the most rain in July and the least in February; Phoenix is wettest in August and driest in June.
New York feels the more humid of the two, averaging 80% relative humidity against 35%.
For Phoenix, the pick of the year is April, October and November.
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 | New York | Phoenix | ||||
|---|---|---|---|---|---|---|
| Min | Avg | Max | Min | Avg | Max | |
| January | 20.8 | 27.9❄️ | 35.1 | 41 | 53.6❄️ | 66.2 |
| February | 22.5 | 30 | 37.8 | 43.2 | 56.1 | 69.3 |
| March | 29.1 | 37.6 | 46.2 | 47.3 | 61.5 | 75.6 |
| April | 38.5 | 48 | 57.6 | 53.4 | 68.7 | 84 |
| May | 49.1 | 58.5 | 68 | 62.4 | 77.9 | 93.4 |
| June | 59 | 68 | 77 | 72.7 | 88.3 | 104.2 |
| July | 65.5 | 74.5🔥 | 83.7 | 79.7 | 92.3🔥 | 105.1 |
| August | 64.2 | 73.4 | 82.8 | 79 | 91 | 103.1 |
| September | 57.2 | 66.6 | 76.1 | 72.7 | 85.8 | 98.8 |
| October | 45.9 | 55 | 64.2 | 60.8 | 74.3 | 87.8 |
| November | 35.4 | 43.5 | 51.8 | 49.5 | 62.4 | 75.4 |
| December | 27 | 33.8 | 40.5 | 41.5 | 53.8 | 65.8 |
| Annual Avg | 42.8 | 51.4 | 60.1 | 58.6 | 72.1 | 85.6 |
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 New York and Phoenix feel alike; where they separate, they are genuinely different places to be.
Hover or tap any point to read the exact figures. New York Phoenix
See how New York and Phoenix 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 New York and Phoenix — each drawn straight from the climate figures above.
Phoenix is the warmer of the two. It averages daytime highs of 29.8°C (85.6°F) against 15.6°C (60.1°F) in New York — roughly 14.2°C (25.6°F) warmer by day. Nights are milder in Phoenix, with average lows of 14.8°C (58.6°F) versus 6°C (42.8°F).
New York is hottest in July, averaging highs of about 28.7°C (83.6°F), while Phoenix peaks in July at around 40.6°C (105.1°F). That makes Phoenix the hotter of the two at the height of summer.
New York gets colder. In its coldest month (January) overnight lows average about -6.2°C (20.8°F), compared with 5°C (41.1°F) at the low point of the year in Phoenix.
New York is the wetter city, collecting about 1,214 mm (47.8 in) of rain a year versus 294 mm (11.6 in) in Phoenix. New York is wettest in July and driest in February; Phoenix is wettest in August and driest in June.
New York is the more humid of the two, averaging 80% relative humidity over the year against 35% in Phoenix.
The most comfortable months in New York are June, August and September, when average temperatures are at their mildest.
Phoenix is at its most pleasant around April, October and November, based on the mildest average temperatures of the year.
Phoenix is the warmer city in all 12 months of the year. The gap is widest in February, about 14.5°C (26.1°F), and narrowest in August, about 9.8°C (17.6°F).
New York has the bigger seasonal swing, about 25.9°C (46.6°F) between its coldest and hottest months versus 21.5°C (38.7°F) in Phoenix — so Phoenix has the steadier, more even climate.
On climate alone, Phoenix 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 New York and Phoenix, not a single year's weather or a short-range forecast.
