Ximonic (Simo Rasanen) / CC BY-SA 4.0
Richardson, TX Weather on October 11
October 11th in Richardson, TX typically brings warm fall weather, with average highs around 80°F and lows near 59°F. Over 55 years of records, the warmest October 11th was in 1975 (82°F average), while the coldest was 2019 (52°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 24% of October 11th dates historically, with the wettest October 11th recording 2.18" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on October 11
Planning for October 11th in Richardson, TX? Stay hydrated and seek shade during peak afternoon hours.
October 11 Weather Records for Richardson
- •The all-time record high for October 11th in Richardson, TX is 97°F, set in 1991.
- •The coldest October 11th on record dropped to 42°F in 2019.
- •Temperatures have reached 90°F or higher on October 11th in 8 of the last 55 years.
Frequently Asked Questions
What was the warmest October 11 ever in Richardson?
The warmest October 11 in Richardson, TX reached 97°F in 1991. That is 17°F above the long-term average high of 80°F.
What was the coldest October 11 ever in Richardson?
The coldest October 11 in Richardson, TX dropped to 42°F in 2019. That is 17°F below the long-term average low of 59°F.
What is the average temperature on October 11 in Richardson?
On October 11, Richardson averages a high of 80°F and a low of 59°F based on 55 years of NOAA weather observations from RICHARDSON.
How many years of weather data are available for October 11 in Richardson?
We have 55 years of weather records for October 11 in Richardson, TX, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
October 11 Weather History in Richardson
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 89°F | 63°F | 0" | -- |
| 2024 | 90°F | 65°F | 0" | -- |
| 2023 | 75°F | 64°F | 0" | -- |
| 2022 | 82°F | 64°F | 0" | -- |
| 2021 | 81°F | 60°F | 0" | -- |
| 2020 | 94°F | 68°F | 0" | -- |
| 2019 | 62°F | 42°F | 0" | -- |
| 2018 | 71°F | 52°F | 0" | -- |
| 2017 | 74°F | 48°F | 0" | -- |
| 2016 | 85°F | 54°F | 0" | -- |
| 2015 | 92°F | 64°F | 0" | -- |
| 2014 | 65°F | 56°F | 0.36" | -- |
| 2013 | 84°F | 67°F | 0" | -- |
| 2012 | 84°F | 64°F | 0" | -- |
| 2011 | 83°F | 59°F | 0" | -- |
| 2010 | 82°F | 60°F | 0.03" | -- |
| 2009 | 57°F | 51°F | 0.14" | -- |
| 2008 | 82°F | 62°F | 0" | -- |
| 2007 | 82°F | 56°F | 0" | -- |
| 2006 | 77°F | 55°F | 0" | -- |
| 2005 | 79°F | 64°F | 0.01" | -- |
| 2004 | 74°F | 63°F | 0.04" | -- |
| 2003 | 80°F | 63°F | 0" | -- |
| 2002 | 76°F | 63°F | 0" | -- |
| 2001 | 71°F | 59°F | 1.5" | -- |
| 2000 | 73°F | 58°F | 0" | -- |
| 1999 | 88°F | 63°F | 0" | -- |
| 1998 | 80°F | 58°F | 0" | -- |
| 1997 | 81°F | 73°F | 0.21" | -- |
| 1996 | 79°F | 60°F | 0" | -- |
| 1995 | 91°F | 63°F | 0" | -- |
| 1994 | 73°F | 51°F | 0" | -- |
| 1993 | 71°F | 55°F | 0.01" | -- |
| 1992 | 81°F | 50°F | 0" | -- |
| 1991 | 97°F | 65°F | 0" | -- |
| 1990 | 71°F | 47°F | 0" | -- |
| 1989 | 87°F | 54°F | 0" | -- |
| 1988 | 80°F | 53°F | 0" | -- |
| 1987 | 67°F | 47°F | 0" | -- |
| 1986 | 79°F | 55°F | 0.07" | -- |
| 1985 | 84°F | 59°F | 0.05" | -- |
| 1984 | 75°F | 65°F | 0.26" | -- |
| 1983 | 86°F | 59°F | 0.59" | -- |
| 1982 | 68°F | 47°F | 0" | -- |
| 1981 | 82°F | 65°F | 0" | -- |
| 1980 | 84°F | 53°F | 0" | -- |
| 1979 | 96°F | 54°F | 0" | -- |
| 1978 | 90°F | 68°F | 0" | -- |
| 1977 | 69°F | 49°F | 0" | -- |
| 1976 | 89°F | 57°F | 0" | -- |
| 1975 | 93°F | 71°F | 0" | -- |
| 1974 | 84°F | 65°F | 0" | -- |
| 1973 | 78°F | 65°F | 2.18" | -- |
| 1972 | 89°F | 68°F | 0" | -- |
| 1971 | 84°F | 52°F | 0" | -- |
Based on 55 years of data from NOAA station: RICHARDSON
Monthly Climate Averages
Historical temperature and precipitation averages for Richardson, TX, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.