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Meridian, ID Weather on April 9
April 9th in Meridian, ID typically brings mild spring weather, with average highs around 61°F and lows near 36°F — a 25°F daily swing. Over 55 years of records, the warmest April 9th was in 2016 (63°F average), while the coldest was 1999 (36°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 33% of April 9th dates historically, with the wettest April 9th recording 0.74" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
What to Expect on April 9
Planning for April 9th in Meridian, ID? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
April 9 Weather Records for Meridian
- •The all-time record high for April 9th in Meridian, ID is 82°F, set in 1996.
- •The coldest April 9th on record dropped to 19°F in 1988.
- •A freeze (32°F or below) has occurred on April 9th in 14 of the last 55 years.
- •Last year (1971), April 9th was 9°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest April 9 ever in Meridian?
The warmest April 9 in Meridian, ID reached 82°F in 1996. That is 21°F above the long-term average high of 61°F.
What was the coldest April 9 ever in Meridian?
The coldest April 9 in Meridian, ID dropped to 19°F in 1988. That is 17°F below the long-term average low of 36°F.
What is the average temperature on April 9 in Meridian?
On April 9, Meridian averages a high of 61°F and a low of 36°F based on 55 years of NOAA weather observations from KUNA.
How many years of weather data are available for April 9 in Meridian?
We have 55 years of weather records for April 9 in Meridian, ID, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
April 9 Weather History in Meridian
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 67°F | 41°F | 0" | -- |
| 2024 | 66°F | 40°F | 0" | -- |
| 2023 | 73°F | 42°F | 0" | -- |
| 2022 | 51°F | 32°F | 0" | -- |
| 2021 | 62°F | 28°F | 0" | -- |
| 2020 | 71°F | 39°F | 0" | -- |
| 2019 | 55°F | 43°F | 0.1" | -- |
| 2018 | 62°F | 34°F | 0" | -- |
| 2017 | 52°F | 29°F | 0" | -- |
| 2016 | 78°F | 48°F | 0" | -- |
| 2015 | 61°F | 33°F | 0" | -- |
| 2014 | 70°F | 44°F | 0" | -- |
| 2013 | 62°F | 37°F | 0" | -- |
| 2012 | 71°F | 44°F | 0" | -- |
| 2011 | 54°F | 37°F | 0.03" | -- |
| 2010 | 48°F | 25°F | 0" | -- |
| 2009 | 59°F | 40°F | 0" | -- |
| 2008 | 51°F | 33°F | 0.25" | -- |
| 2007 | 55°F | 38°F | 0.18" | -- |
| 2006 | 54°F | 37°F | 0" | -- |
| 2005 | 56°F | 36°F | 0" | -- |
| 2004 | 67°F | 40°F | 0" | -- |
| 2003 | 70°F | 42°F | 0" | -- |
| 2002 | 61°F | 46°F | 0.38" | -- |
| 2001 | 50°F | 26°F | 0" | -- |
| 2000 | 58°F | 45°F | 0.64" | -- |
| 1999 | 45°F | 28°F | 0" | -- |
| 1998 | 59°F | 42°F | 0.05" | -- |
| 1997 | 61°F | 31°F | 0" | -- |
| 1996 | 82°F | 36°F | 0" | -- |
| 1995 | 52°F | 34°F | 0" | -- |
| 1994 | 62°F | 41°F | 0.71" | -- |
| 1993 | 64°F | 35°F | 0.08" | -- |
| 1992 | 61°F | 45°F | 0.28" | -- |
| 1991 | 54°F | 35°F | 0.46" | -- |
| 1990 | 63°F | 30°F | 0" | -- |
| 1989 | 59°F | 33°F | 0" | -- |
| 1988 | 57°F | 19°F | 0" | -- |
| 1987 | 60°F | 24°F | 0" | -- |
| 1986 | 63°F | 36°F | 0" | -- |
| 1985 | 78°F | 36°F | 0" | -- |
| 1984 | 49°F | 30°F | 0.13" | -- |
| 1983 | 54°F | 35°F | 0.15" | -- |
| 1982 | 56°F | 25°F | 0" | -- |
| 1981 | 56°F | 39°F | 0.15" | -- |
| 1980 | 60°F | 48°F | 0" | -- |
| 1979 | 68°F | 39°F | 0.74" | -- |
| 1978 | 62°F | 34°F | 0" | -- |
| 1977 | 72°F | 40°F | 0" | -- |
| 1976 | 68°F | 37°F | 0.28" | -- |
| 1975 | 48°F | 32°F | 0.13" | -- |
| 1974 | 67°F | 41°F | 0.2" | -- |
| 1973 | 66°F | 34°F | 0" | -- |
| 1972 | 61°F | 29°F | 0" | -- |
| 1971 | 70°F | 38°F | 0" | -- |
Based on 55 years of data from NOAA station: KUNA
Monthly Climate Averages
Historical temperature and precipitation averages for Meridian, ID, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.