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October Weather in Rowlett, United States

Last updated: June 24, 2025

The average temperature in Rowlett, United States during October is a pleasant 20°C (68°F). However, temperatures can vary significantly, dipping as low as 1°C (34°F) and soaring up to 35°C (95°F). Expect a precipitation amount of 148 mm (5.8 in) spread over approximately 10 days. With an average humidity of 72%, the weather can feel quite muggy, so come prepared!

October Temperature in Rowlett

In October in Rowlett, the average temperature is 20°C (68°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as 1°C (34°F). This varying climate makes Rowlett an exciting destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates October temperature patterns in Rowlett, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rowlett, October typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (95°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec464960657481848479675651
Data source: Temperature data for Rowlett 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 Rowlett

In Rowlett in October, the total precipitation amount is 148 mm (5.8 in) recorded over a span of 10 days.

October Precipitation Trends in Rowlett

The chart displays monthly precipitation patterns in Rowlett, 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 Rowlett, October typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec64111121138181915595891485873
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Rowlett

In Rowlett in October humidity is 72%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket enveloping you, making every step slightly more laborious and the air thick with moisture, which can be uncomfortable for traveling.

October Average Humidity in Rowlett

This chart illustrates the average monthly humidity levels in Rowlett, 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 Rowlett is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rowlett

In Rowlett 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 Rowlett.

Maximum UV Index Levels in Rowlett for October

The chart shows the monthly maximum UV Index (UVI) for Rowlett 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 Rowlett typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Rowlett 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 Rowlett Compares to Other Months

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

This table compares monthly weather conditions in Rowlett, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)64 mm (2.5 inches)80%moderate
February Weather9°C (49°F)111 mm (4.4 inches)79%high
March Weather15°C (60°F)121 mm (4.8 inches)78%very high
April Weather18°C (65°F)138 mm (5.4 inches)78%very high
May Weather23°C (74°F)180 mm (7.1 inches)81%extreme
June Weather27°C (81°F)91 mm (3.6 inches)78%extreme
July Weather29°C (85°F)55 mm (2.2 inches)73%extreme
August Weather29°C (84°F)95 mm (3.7 inches)66%extreme
September Weather26°C (79°F)89 mm (3.5 inches)65%very high
October Weather20°C (68°F)148 mm (5.8 inches)72%very high
November Weather13°C (56°F)58 mm (2.3 inches)82%high
December Weather11°C (51°F)73 mm (2.9 inches)87%moderate

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