Dallas Weather in October
United States · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
October in Dallas sees average temperatures ranging from a low of 15.8°C (60.4°F) to a high of 26.9°C (80.4°F), with a mean of 21.1°C (70.0°F). Compared to the annual average of 19.8°C (67.6°F), this month is 1.3°C warmer than the yearly norm. Precipitation averages 126.9mm, making it approximately 10.0mm wetter than the monthly average of 117.0mm. The city receives an average of 9.6 hours of sunshine per day during October, with relative humidity averaging 57.3%. Wind speeds reach an average maximum of 21.7 km/h. For travelers, this month offers a temperature experience in Dallas, with wetter-than-average conditions compared to the rest of the year.
Dallas's climate is characterized by hot summers and mild winters, with occasional severe weather. I tracked the data and found that the city experiences some of the most dramatic temperature swings in Texas. The best time for visiting is October to April, when temperatures are pleasant and the risk of severe weather is lower. Spring and autumn are particularly comfortable.
October vs Adjacent Months
| Metric | September | October | November |
|---|---|---|---|
| Mean Temp | 26.3°C (79.3°F) | 21.1°C (70.0°F) | 14.5°C (58.1°F) |
| Rainfall | 72.8mm | 126.9mm | 115.2mm |
| Sunshine | 10.6 hrs | 9.6 hrs | 7.9 hrs |
| Humidity | 60.2% | 57.3% | 68.4% |
| Wind | 18.0 km/h | 21.7 km/h | 20.6 km/h |
| Rainy Days | 12.2 | 8.0 | 9.4 |
| Snowfall | 0.0 cm | 0.0 cm | 0.1 cm |
Seasonal Context
October falls in Autumn in the Northern Hemisphere. Autumn sees temperatures gradually cooling from summer highs. For travelers visiting Dallas in October, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Dallas in October?
The average temperature in Dallas during October ranges from 15.8°C (60.4°F) to 26.9°C (80.4°F), with a mean of 21.1°C (70.0°F).
How much does it rain in Dallas in October?
Dallas receives an average of 126.9mm of precipitation in October, spread across approximately 8.0 rainy days.
What should I pack for Dallas in October?
Based on October weather data, pack layers including light jackets and t-shirts, plus an umbrella. Rain gear is essential — this month averages 126.9mm of precipitation.
Is October a good time to visit Dallas?
October is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Dallas
Cities with Similar October Climate (Humid Subtropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 32.78°, -96.81°. Timezone: America/Chicago. Last updated: 2026-07-30.