Basilemorin / CC0
Allen, TX Weather on May 25
May 25th in Allen, TX typically brings warm spring weather, with average highs around 86°F and lows near 65°F. Over 55 years of records, the warmest May 25th was in 2025 (85°F average), while the coldest was 1979 (62°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 45% of May 25th dates historically, with the wettest May 25th recording 3.81" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on May 25
Planning for May 25th in Allen, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
May 25 Weather Records for Allen
- •The all-time record high for May 25th in Allen, TX is 95°F, set in 2025.
- •The coldest May 25th on record dropped to 50°F in 1971.
- •Temperatures have reached 90°F or higher on May 25th in 17 of the last 55 years.
Frequently Asked Questions
What was the warmest May 25 ever in Allen?
The warmest May 25 in Allen, TX reached 95°F in 2025. That is 9°F above the long-term average high of 86°F.
What was the coldest May 25 ever in Allen?
The coldest May 25 in Allen, TX dropped to 50°F in 1971. That is 15°F below the long-term average low of 65°F.
What is the average temperature on May 25 in Allen?
On May 25, Allen averages a high of 86°F and a low of 65°F based on 55 years of NOAA weather observations from MCKINNEY MUNI AP.
How many years of weather data are available for May 25 in Allen?
We have 55 years of weather records for May 25 in Allen, TX, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
May 25 Weather History in Allen
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 95°F | 76°F | 0" | -- |
| 2024 | 88°F | 67°F | 0.03" | -- |
| 2023 | 82°F | 61°F | 0" | -- |
| 2022 | 70°F | 60°F | 1.6" | -- |
| 2021 | 81°F | 70°F | 0.66" | -- |
| 2020 | 69°F | 64°F | -- | -- |
| 2019 | 88°F | 72°F | 0" | -- |
| 2018 | 91°F | 66°F | 1.65" | -- |
| 2017 | 90°F | 57°F | 0" | -- |
| 2016 | 87°F | 76°F | 0" | -- |
| 2015 | 78°F | 63°F | 2.11" | -- |
| 2014 | 86°F | 68°F | 1.52" | -- |
| 2013 | 84°F | 66°F | 0.33" | -- |
| 2012 | 94°F | 74°F | 0" | -- |
| 2011 | 87°F | 68°F | 0" | -- |
| 2010 | 88°F | 68°F | 0" | -- |
| 2009 | 89°F | 61°F | 0" | -- |
| 2008 | 91°F | 69°F | 0.18" | -- |
| 2007 | 85°F | 62°F | 2.9" | -- |
| 2006 | 90°F | 70°F | 0" | -- |
| 2005 | 85°F | 66°F | 1.12" | -- |
| 2004 | 81°F | 71°F | 0.03" | -- |
| 2003 | 84°F | 61°F | 2.18" | -- |
| 2002 | 78°F | 67°F | 0" | -- |
| 2001 | 79°F | 52°F | 0" | -- |
| 2000 | 94°F | 75°F | 0.03" | -- |
| 1999 | 82°F | 61°F | 0.36" | -- |
| 1998 | 85°F | 72°F | 0.03" | -- |
| 1997 | 83°F | 66°F | 0" | -- |
| 1996 | 92°F | 73°F | 0" | -- |
| 1995 | 80°F | 65°F | 3.66" | -- |
| 1994 | 87°F | 69°F | 0.13" | -- |
| 1993 | 85°F | 62°F | 0" | -- |
| 1992 | 78°F | -- | 1.02" | -- |
| 1991 | 91°F | 66°F | 3.81" | -- |
| 1990 | 91°F | 73°F | 0" | -- |
| 1989 | 92°F | 73°F | 0" | -- |
| 1988 | 85°F | 57°F | 0" | -- |
| 1987 | 86°F | 67°F | 0.1" | -- |
| 1986 | 76°F | 63°F | 1.8" | -- |
| 1985 | 90°F | 63°F | 0" | -- |
| 1984 | 93°F | 68°F | 0" | -- |
| 1983 | 85°F | 58°F | 0" | -- |
| 1982 | 84°F | 65°F | 2.46" | -- |
| 1981 | 82°F | 64°F | 0.1" | -- |
| 1980 | 92°F | 74°F | 0" | -- |
| 1979 | 74°F | 51°F | 0" | -- |
| 1978 | 86°F | 68°F | 0" | -- |
| 1977 | 88°F | 63°F | 0" | -- |
| 1976 | 83°F | 60°F | 0" | -- |
| 1975 | 85°F | 61°F | 0.05" | -- |
| 1974 | 90°F | 72°F | 0" | -- |
| 1973 | 83°F | 60°F | 0.25" | -- |
| 1972 | 91°F | 61°F | 0" | -- |
| 1971 | 90°F | 50°F | 0" | -- |
Based on 55 years of data from NOAA station: MCKINNEY MUNI AP
Monthly Climate Averages
Historical temperature and precipitation averages for Allen, TX, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.