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McAllen, TX Weather on May 25
May 25th in McAllen, TX typically brings hot spring weather, with average highs around 92°F and lows near 73°F. Over 55 years of records, the warmest May 25th was in 2024 (91°F average), while the coldest was 1982 (75°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 18% of May 25th dates historically, with the wettest May 25th recording 1.96" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
What to Expect on May 25
Planning for May 25th in McAllen, TX? Stay hydrated and seek shade during peak afternoon hours.
May 25 Weather Records for McAllen
- •The all-time record high for May 25th in McAllen, TX is 100°F, set in 2024.
- •The coldest May 25th on record dropped to 66°F in 1993.
- •Temperatures have reached 90°F or higher on May 25th in 48 of the last 55 years.
Frequently Asked Questions
What was the warmest May 25 ever in McAllen?
The warmest May 25 in McAllen, TX reached 100°F in 2024. That is 8°F above the long-term average high of 92°F.
What was the coldest May 25 ever in McAllen?
The coldest May 25 in McAllen, TX dropped to 66°F in 1993. That is 7°F below the long-term average low of 73°F.
What is the average temperature on May 25 in McAllen?
On May 25, McAllen averages a high of 92°F and a low of 73°F based on 55 years of NOAA weather observations from MCALLEN.
How many years of weather data are available for May 25 in McAllen?
We have 55 years of weather records for May 25 in McAllen, 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 McAllen
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 97°F | 78°F | 0" | -- |
| 2024 | 100°F | 82°F | 0" | -- |
| 2023 | 93°F | 75°F | 0" | -- |
| 2022 | 88°F | 68°F | 1.96" | -- |
| 2021 | 90°F | 75°F | 0" | -- |
| 2020 | 91°F | 71°F | 0.03" | -- |
| 2019 | 94°F | 79°F | 0" | -- |
| 2018 | 100°F | 77°F | 0" | -- |
| 2017 | 93°F | 67°F | 0" | -- |
| 2016 | 94°F | 79°F | 0" | -- |
| 2015 | 90°F | 70°F | 0" | -- |
| 2014 | 92°F | 77°F | 0" | -- |
| 2013 | 94°F | 72°F | 0.64" | -- |
| 2012 | 94°F | 75°F | 0" | -- |
| 2011 | 96°F | 78°F | 0" | -- |
| 2010 | 90°F | 78°F | 0" | -- |
| 2009 | 95°F | 72°F | 0" | -- |
| 2008 | 99°F | 78°F | 0" | -- |
| 2007 | 89°F | 69°F | 0.66" | -- |
| 2006 | 96°F | 74°F | 0" | -- |
| 2005 | 96°F | 72°F | 0" | -- |
| 2004 | 91°F | 74°F | 0" | -- |
| 2003 | 97°F | 72°F | 0" | -- |
| 2002 | 92°F | 73°F | 0" | -- |
| 2001 | 94°F | 71°F | 0" | -- |
| 2000 | 95°F | 78°F | 0" | -- |
| 1999 | 93°F | 72°F | 0" | -- |
| 1998 | 93°F | 76°F | 0" | -- |
| 1997 | 92°F | 74°F | 0" | -- |
| 1996 | 92°F | 77°F | 0" | -- |
| 1995 | 90°F | 78°F | 0" | -- |
| 1994 | 90°F | 71°F | 0" | -- |
| 1993 | 87°F | 66°F | 0.28" | -- |
| 1992 | 88°F | 70°F | 0" | -- |
| 1991 | 92°F | 74°F | 0" | -- |
| 1990 | 93°F | 72°F | 0" | -- |
| 1989 | 94°F | 76°F | 0" | -- |
| 1988 | 94°F | 75°F | 0" | -- |
| 1987 | 90°F | 72°F | 0" | -- |
| 1986 | 93°F | 75°F | 0" | -- |
| 1985 | 91°F | 70°F | 0" | -- |
| 1984 | 90°F | 69°F | 0" | -- |
| 1983 | 91°F | 74°F | 0.05" | -- |
| 1982 | 84°F | 66°F | 0" | -- |
| 1981 | 89°F | 67°F | 1.32" | -- |
| 1980 | 92°F | 69°F | 0.05" | -- |
| 1979 | 90°F | 67°F | 0" | -- |
| 1978 | 94°F | 75°F | 0" | -- |
| 1977 | 90°F | 69°F | 0" | -- |
| 1976 | 92°F | 70°F | 0" | -- |
| 1975 | 90°F | 69°F | 1.24" | -- |
| 1974 | 95°F | 70°F | 0" | -- |
| 1973 | 94°F | 76°F | 0" | -- |
| 1972 | 91°F | 71°F | 0" | -- |
| 1971 | 88°F | 72°F | 1.88" | -- |
Based on 55 years of data from NOAA station: MCALLEN
Monthly Climate Averages
Historical temperature and precipitation averages for McAllen, TX, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.