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October Weather in Carrollton, United States

Last updated: June 24, 2025

In October, the average temperature in Carrollton, United States hovers around 19°C (67°F). Temperatures can range from a chilly 0°C (33°F) to a sweltering 37°C (99°F). Expect 122 mm (4.8 in) of precipitation over about 9 days, contributing to an average humidity level of 76%.

October Temperature in Carrollton

In October in Carrollton, the average temperature is 19°C (67°F). Maximums can reach 37°C (99°F), while minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures when traveling during this time.

October Weather in Carrollton: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Carrollton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carrollton, October typically has an average temperature of 19°C (67°F), with highs reaching up to 37°C (99°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec465059637379828178675350
Data source: Temperature data for Carrollton generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Carrollton

In Carrollton in October, the precipitation amount is 122 mm (4.8 in) over a span of 9 days.

October Precipitation Trends in Carrollton

The chart displays monthly precipitation patterns in Carrollton, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Carrollton, October typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1181871671511121251021209612284128
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Carrollton

In Carrollton in October, humidity is 76%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sluggish and requiring regular breaks to stay hydrated while exploring.

October Average Humidity in Carrollton

This chart illustrates the average monthly humidity levels in Carrollton, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Carrollton is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%80%82%83%80%80%75%73%76%84%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Carrollton

In Carrollton in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Carrollton.

Maximum UV Index Levels in Carrollton for October

The chart shows the monthly maximum UV Index (UVI) for Carrollton in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Carrollton typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111211119864
Data source: Carrollton October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Carrollton Compares to Other Months

Weather in Carrollton varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Carrollton, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Carrollton, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)118 mm (4.7 inches)84%moderate
February Weather10°C (51°F)186 mm (7.3 inches)83%high
March Weather15°C (59°F)167 mm (6.6 inches)80%very high
April Weather17°C (63°F)151 mm (6.0 inches)82%very high
May Weather23°C (73°F)112 mm (4.4 inches)83%extreme
June Weather26°C (79°F)125 mm (4.9 inches)80%extreme
July Weather28°C (82°F)102 mm (4.0 inches)80%extreme
August Weather27°C (81°F)120 mm (4.7 inches)75%extreme
September Weather25°C (78°F)96 mm (3.8 inches)73%very high
October Weather19°C (67°F)122 mm (4.8 inches)76%very high
November Weather12°C (54°F)84 mm (3.3 inches)84%high
December Weather10°C (51°F)128 mm (5.0 inches)88%moderate

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