Weather on April 20 at Joshua Tree
Joshua Tree National Park
CAPacific West4,500 ft elevation
Avg High89°F
Avg Low58°F
Warmest199985°F
Coldest197159°F
Based on 54 years of data from Palm Springs, CA
Elevation Note: Joshua Tree sits at 4,500 ft. Expect temperatures 16°F cooler than the data shown below, which comes from Palm Springs, CA at a lower elevation.
Planning Your Visit
April 20th in Joshua Tree National Park (via Palm Springs, CA) typically brings warm spring weather, with average highs around 89°F and lows near 58°F. Over 54 years of records, the warmest April 20th was in 1999 (85°F average), while the coldest was 1971 (59°F). This date has historically been dry, with little recorded precipitation.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Joshua Tree? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 89°F | 60°F | 0" | -- |
| 2024 | 97°F | 62°F | 0" | -- |
| 2023 | 88°F | 56°F | 0" | -- |
| 2022 | 88°F | 62°F | 0" | -- |
| 2021 | 95°F | 63°F | 0" | -- |
| 2020 | 83°F | 58°F | 0" | 0" |
| 2019 | 90°F | 65°F | 0" | 0" |
| 2018 | 90°F | 53°F | 0" | 0" |
| 2017 | 95°F | 62°F | 0" | 0" |
| 2016 | 99°F | 64°F | 0" | 0" |
| 2015 | 93°F | 63°F | 0" | 0" |
| 2014 | 93°F | 65°F | 0" | -- |
| 2013 | 94°F | 61°F | 0" | -- |
| 2012 | 102°F | 66°F | 0" | -- |
| 2011 | 97°F | 60°F | 0" | -- |
| 2010 | 85°F | 63°F | 0" | 0" |
| 2009 | 101°F | 69°F | 0" | 0" |
| 2008 | 81°F | 56°F | 0" | 0" |
| 2007 | 77°F | 51°F | 0" | 0" |
| 2006 | 91°F | 61°F | 0" | 0" |
| 2005 | 82°F | 55°F | 0" | 0" |
| 2004 | 89°F | 57°F | 0" | 0" |
| 2003 | 84°F | 55°F | 0" | 0" |
| 2002 | 81°F | 52°F | 0" | 0" |
| 2001 | 85°F | 56°F | 0" | 0" |
| 2000 | 89°F | 60°F | 0" | -- |
| 1999 | 102°F | 68°F | 0" | 0" |
| 1998 | 96°F | 63°F | 0" | 0" |
| 1997 | 98°F | 63°F | 0" | 0" |
| 1996 | 85°F | 57°F | 0" | 0" |
| 1995 | 72°F | 48°F | 0" | 0" |
| 1994 | 97°F | 66°F | 0" | 0" |
| 1993 | 94°F | 59°F | 0" | 0" |
| 1992 | 96°F | 58°F | 0" | 0" |
| 1991 | 83°F | 53°F | 0" | 0" |
| 1990 | 87°F | 62°F | 0" | 0" |
| 1989 | 104°F | 63°F | 0" | 0" |
| 1987 | 89°F | 56°F | 0" | 0" |
| 1986 | 99°F | 59°F | 0" | 0" |
| 1985 | 78°F | 52°F | 0" | 0" |
| 1984 | 79°F | 57°F | -- | -- |
| 1983 | 78°F | 58°F | 0" | 0" |
| 1982 | 91°F | 61°F | 0" | 0" |
| 1981 | 84°F | 45°F | 0" | 0" |
| 1980 | 99°F | 62°F | 0" | 0" |
| 1979 | 88°F | 52°F | 0" | 0" |
| 1978 | 85°F | 54°F | 0" | 0" |
| 1977 | 93°F | 54°F | 0" | 0" |
| 1976 | 93°F | 57°F | 0" | 0" |
| 1975 | 88°F | 57°F | 0" | 0" |
| 1974 | 84°F | 56°F | 0" | 0" |
| 1973 | 77°F | 51°F | 0" | 0" |
| 1972 | 85°F | 41°F | 0" | 0" |
| 1971 | 71°F | 47°F | 0" | 0" |
April 20 at Nearby Parks
Holiday Weather at Joshua Tree
Official NPS WebsiteVisit nps.gov/jotr for park information, alerts, and reservations
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