Willcox (AZ) Temperature by Month
Willcox, Arizona, United States of America has an average annual maximum temperature of 27°C (81°F), ranging from 16°C (61°F) in January to 36°C (97°F) in June. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Willcox Monthly Temperatures
Depending on the time of the year, temperatures range from very hot to mild in Willcox. Nighttime lows follow the same pattern, ranging from 16°C (61°F) to -3°C (27°F).
The chart below illustrates the average maximum day and minimum night temperatures in Willcox by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating.
The chart below shows the average temperature throughout the year:
Temperature: Willcox vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Willcox vs World: Temperature Compared
Willcox's average annual maximum temperature is 27°C (81°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Willcox this rarely lasts long on the ground.
For more on Willcox's weather — including monthly rainfall, sunshine hours, and humidity — visit our Willcox climate page.
