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Carlsbad, CA Weather on August 26
August 26th in Carlsbad, CA typically brings pleasant summer weather, with average highs around 76°F and lows near 64°F. Over 55 years of records, the warmest August 26th was in 2007 (78°F average), while the coldest was 1987 (62°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 26th dates historically. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
What to Expect on August 26
Planning for August 26th in Carlsbad, CA? Great weather for outdoor activities.
August 26 Weather Records for Carlsbad
- •The all-time record high for August 26th in Carlsbad, CA is 90°F, set in 1983.
- •The coldest August 26th on record dropped to 53°F in 1976.
- •Temperatures have reached 90°F or higher on August 26th in 1 of the last 55 years.
Frequently Asked Questions
What was the warmest August 26 ever in Carlsbad?
The warmest August 26 in Carlsbad, CA reached 90°F in 1983. That is 14°F above the long-term average high of 76°F.
What was the coldest August 26 ever in Carlsbad?
The coldest August 26 in Carlsbad, CA dropped to 53°F in 1976. That is 11°F below the long-term average low of 64°F.
What is the average temperature on August 26 in Carlsbad?
On August 26, Carlsbad averages a high of 76°F and a low of 64°F based on 55 years of NOAA weather observations from CARLSBAD MCCLELLAN PALOMAR AP.
How many years of weather data are available for August 26 in Carlsbad?
We have 55 years of weather records for August 26 in Carlsbad, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
August 26 Weather History in Carlsbad
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 74°F | 67°F | 0" | -- |
| 2024 | 79°F | 63°F | 0" | -- |
| 2023 | 77°F | 64°F | 0" | -- |
| 2022 | 77°F | 69°F | 0" | -- |
| 2021 | 79°F | 65°F | 0" | -- |
| 2020 | 77°F | 68°F | 0" | -- |
| 2019 | 83°F | 71°F | 0" | -- |
| 2018 | 77°F | 68°F | 0" | -- |
| 2017 | 74°F | 65°F | 0" | -- |
| 2016 | 71°F | 64°F | 0" | -- |
| 2015 | 83°F | 70°F | 0" | -- |
| 2014 | 77°F | 65°F | 0" | -- |
| 2013 | 80°F | 67°F | 0" | -- |
| 2012 | 74°F | 64°F | 0" | -- |
| 2011 | 80°F | 69°F | 0" | -- |
| 2010 | 78°F | 66°F | 0" | -- |
| 2009 | 84°F | 63°F | 0" | -- |
| 2008 | 76°F | 67°F | 0" | -- |
| 2007 | 88°F | 68°F | 0.3" | -- |
| 2006 | 76°F | 65°F | 0" | -- |
| 2005 | 84°F | 68°F | 0" | -- |
| 2004 | 73°F | 65°F | 0" | -- |
| 2003 | 75°F | 65°F | 0" | -- |
| 2002 | 72°F | 61°F | 0" | -- |
| 2001 | 74°F | 61°F | 0" | -- |
| 2000 | 75°F | 67°F | 0" | -- |
| 1999 | 77°F | 65°F | 0" | -- |
| 1998 | 75°F | 66°F | 0" | -- |
| 1997 | 73°F | 65°F | 0" | -- |
| 1996 | 73°F | 61°F | 0" | -- |
| 1995 | 70°F | 56°F | 0" | -- |
| 1994 | 77°F | 77°F | 0" | -- |
| 1993 | 73°F | 65°F | 0" | -- |
| 1992 | 73°F | 61°F | 0" | -- |
| 1991 | 68°F | 64°F | 0" | -- |
| 1990 | 71°F | 58°F | 0" | -- |
| 1989 | 68°F | 64°F | 0" | -- |
| 1988 | 73°F | 67°F | 0" | -- |
| 1987 | 68°F | 56°F | 0" | -- |
| 1986 | 71°F | 62°F | 0" | -- |
| 1985 | 80°F | 62°F | 0" | -- |
| 1984 | 80°F | 70°F | 0" | -- |
| 1983 | 90°F | 60°F | 0" | -- |
| 1982 | 74°F | 66°F | 0" | -- |
| 1981 | 79°F | 66°F | 0" | -- |
| 1980 | 72°F | 60°F | 0" | -- |
| 1979 | 82°F | 66°F | 0" | -- |
| 1978 | 71°F | 55°F | 0" | -- |
| 1977 | 84°F | 65°F | 0" | -- |
| 1976 | 78°F | 53°F | 0" | -- |
| 1975 | 74°F | 59°F | 0" | -- |
| 1974 | 75°F | 62°F | 0" | -- |
| 1973 | 76°F | 63°F | 0" | -- |
| 1972 | -- | 60°F | 0" | -- |
| 1971 | 80°F | 64°F | 0" | -- |
Based on 55 years of data from NOAA station: CARLSBAD MCCLELLAN PALOMAR AP
Monthly Climate Averages
Historical temperature and precipitation averages for Carlsbad, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.