W.carter / CC BY-SA 4.0
Nampa, ID Weather on August 26
August 26th in Nampa, ID typically brings warm summer weather, with average highs around 88°F and lows near 51°F — a 37°F daily swing. Over 44 years of records, the warmest August 26th was in 1996 (80°F average), while the coldest was 1977 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 7% of August 26th dates historically.
What to Expect on August 26
Planning for August 26th in Nampa, ID? Stay hydrated and seek shade during peak afternoon hours.
August 26 Weather Records for Nampa
- •The all-time record high for August 26th in Nampa, ID is 104°F, set in 1996.
- •The coldest August 26th on record dropped to 37°F in 1992.
- •Temperatures have reached 90°F or higher on August 26th in 23 of the last 44 years.
- •Last year (1971), August 26th was 11°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest August 26 ever in Nampa?
The warmest August 26 in Nampa, ID reached 104°F in 1996. That is 16°F above the long-term average high of 88°F.
What was the coldest August 26 ever in Nampa?
The coldest August 26 in Nampa, ID dropped to 37°F in 1992. That is 14°F below the long-term average low of 51°F.
What is the average temperature on August 26 in Nampa?
On August 26, Nampa averages a high of 88°F and a low of 51°F based on 44 years of NOAA weather observations from NAMPA SUGAR FACTORY.
How many years of weather data are available for August 26 in Nampa?
We have 44 years of weather records for August 26 in Nampa, ID, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2014.
August 26 Weather History in Nampa
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2014 | 75°F | 52°F | 0" | -- |
| 2013 | 90°F | 61°F | 0" | -- |
| 2012 | 90°F | 45°F | 0" | -- |
| 2011 | 94°F | 55°F | 0" | -- |
| 2010 | 95°F | 50°F | 0" | -- |
| 2009 | 95°F | 56°F | 0" | -- |
| 2008 | 97°F | 50°F | 0" | -- |
| 2007 | 96°F | 54°F | 0" | -- |
| 2006 | 82°F | 57°F | 0" | -- |
| 2005 | 87°F | 50°F | 0" | -- |
| 2004 | 78°F | 53°F | 0.03" | -- |
| 2003 | 98°F | 59°F | 0" | -- |
| 2002 | 89°F | 54°F | 0" | -- |
| 2001 | 92°F | 49°F | 0" | -- |
| 2000 | 94°F | 56°F | 0" | -- |
| 1999 | 96°F | 59°F | 0" | -- |
| 1998 | 91°F | 52°F | 0" | -- |
| 1997 | 89°F | 50°F | 0" | -- |
| 1996 | 104°F | 56°F | 0" | -- |
| 1995 | 87°F | 50°F | 0" | -- |
| 1994 | 92°F | 50°F | 0" | -- |
| 1993 | 72°F | 41°F | 0" | -- |
| 1992 | 75°F | 37°F | 0" | -- |
| 1991 | 88°F | 54°F | 0" | -- |
| 1990 | 77°F | 49°F | 0" | -- |
| 1989 | 70°F | 43°F | 0" | -- |
| 1988 | 98°F | 58°F | 0" | -- |
| 1987 | 82°F | 52°F | 0" | -- |
| 1986 | 95°F | 54°F | 0" | -- |
| 1985 | 95°F | 52°F | 0" | -- |
| 1984 | 90°F | 63°F | 0" | -- |
| 1983 | 83°F | 50°F | 0.05" | -- |
| 1982 | 92°F | 54°F | 0" | -- |
| 1981 | 92°F | 44°F | 0" | -- |
| 1980 | 81°F | 42°F | 0" | -- |
| 1979 | 82°F | 53°F | 0" | -- |
| 1978 | 76°F | 50°F | 0" | -- |
| 1977 | 61°F | 46°F | 0.07" | -- |
| 1976 | 89°F | 46°F | 0" | -- |
| 1975 | 89°F | 46°F | 0" | -- |
| 1974 | 99°F | 56°F | 0" | -- |
| 1973 | 78°F | 48°F | 0" | -- |
| 1972 | 93°F | 53°F | 0" | -- |
| 1971 | 99°F | 50°F | 0" | -- |
Based on 44 years of data from NOAA station: NAMPA SUGAR FACTORY
Monthly Climate Averages
Historical temperature and precipitation averages for Nampa, ID, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.