Tahlequah (OK) Temperature by Month
The average annual maximum temperature in Tahlequah, Oklahoma, United States of America is 22°C (72°F), with daytime highs ranging from 9°C (48°F) in January to 34°C (93°F) in August. This page covers monthly averages, day-night differences, and how Tahlequah compares to cities worldwide.
Tahlequah Monthly Temperatures
Visitors to Tahlequah can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 20°C (68°F) in August to -4°C (25°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Tahlequah by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak.
The chart below shows the average temperature throughout the year:
Temperature: Tahlequah 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.
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Tahlequah vs World: Temperature Compared
Tahlequah's average annual maximum temperature is 22°C (72°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.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
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 Tahlequah this rarely lasts long on the ground.
For more on Tahlequah's weather — including monthly rainfall, sunshine hours, and humidity — visit our Tahlequah climate page.
