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Hesperia, CA Weather on April 12
April 12th in Hesperia, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 43°F — a 31°F daily swing. Over 52 years of records, the warmest April 12th was in 2002 (71°F average), while the coldest was 1983 (43°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 12% of April 12th dates historically, with the wettest April 12th recording 1.14" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
What to Expect on April 12
Planning for April 12th in Hesperia, CA? Great weather for outdoor activities.
April 12 Weather Records for Hesperia
- •The all-time record high for April 12th in Hesperia, CA is 91°F, set in 1989.
- •The coldest April 12th on record dropped to 32°F in 1991.
- •Temperatures have reached 90°F or higher on April 12th in 1 of the last 52 years.
- •A freeze (32°F or below) has occurred on April 12th in 1 of the last 52 years.
- •Last year (1971), April 12th was 8°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest April 12 ever in Hesperia?
The warmest April 12 in Hesperia, CA reached 91°F in 1989. That is 17°F above the long-term average high of 74°F.
What was the coldest April 12 ever in Hesperia?
The coldest April 12 in Hesperia, CA dropped to 32°F in 1991. That is 11°F below the long-term average low of 43°F.
What is the average temperature on April 12 in Hesperia?
On April 12, Hesperia averages a high of 74°F and a low of 43°F based on 52 years of NOAA weather observations from HESPERIA 2E.
How many years of weather data are available for April 12 in Hesperia?
We have 52 years of weather records for April 12 in Hesperia, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
April 12 Weather History in Hesperia
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 86°F | 48°F | -- | -- |
| 2021 | 81°F | 46°F | 0" | -- |
| 2020 | 70°F | 47°F | 0" | -- |
| 2019 | 67°F | 46°F | 0" | -- |
| 2018 | 76°F | 47°F | 0" | -- |
| 2017 | 73°F | 45°F | 0" | -- |
| 2016 | 73°F | 45°F | 0.03" | -- |
| 2015 | 81°F | 47°F | 0" | -- |
| 2014 | 78°F | 49°F | 0" | -- |
| 2013 | 80°F | 50°F | 0" | -- |
| 2012 | 57°F | 40°F | 0" | -- |
| 2011 | 67°F | 39°F | 0" | -- |
| 2010 | 55°F | 39°F | 1.12" | -- |
| 2009 | 70°F | 40°F | 0" | -- |
| 2008 | 78°F | 39°F | 0" | -- |
| 2007 | 76°F | 41°F | 0" | -- |
| 2006 | 70°F | 36°F | 0" | -- |
| 2005 | 81°F | 39°F | 0" | -- |
| 2004 | 80°F | 42°F | 0" | -- |
| 2003 | 75°F | 50°F | 0" | -- |
| 2002 | 89°F | 54°F | 0" | -- |
| 2001 | 59°F | 37°F | 0" | -- |
| 2000 | 84°F | 47°F | 0" | -- |
| 1999 | 51°F | 40°F | 1.14" | -- |
| 1998 | 60°F | 39°F | 0.05" | -- |
| 1997 | 70°F | 40°F | 0" | -- |
| 1996 | 74°F | 48°F | 0" | -- |
| 1995 | 77°F | 42°F | 0" | -- |
| 1994 | 75°F | 41°F | 0" | -- |
| 1993 | 78°F | 38°F | 0" | -- |
| 1992 | 82°F | 44°F | 0" | -- |
| 1991 | 57°F | 32°F | 0" | -- |
| 1990 | 86°F | 45°F | 0" | -- |
| 1989 | 91°F | 49°F | 0" | -- |
| 1988 | 88°F | 47°F | 0" | -- |
| 1987 | 78°F | 45°F | 0" | -- |
| 1986 | 76°F | 49°F | 0" | -- |
| 1985 | 86°F | 42°F | 0" | -- |
| 1984 | 75°F | 39°F | 0" | -- |
| 1983 | 53°F | 33°F | 0" | -- |
| 1982 | 66°F | 45°F | 0.79" | -- |
| 1981 | 77°F | 41°F | 0" | -- |
| 1980 | 70°F | 34°F | 0" | -- |
| 1979 | 66°F | 39°F | 0" | -- |
| 1978 | 80°F | 46°F | 0" | -- |
| 1977 | 71°F | 40°F | 0" | -- |
| 1976 | 75°F | 39°F | 0" | -- |
| 1975 | 59°F | 42°F | 0.3" | -- |
| 1974 | 73°F | 38°F | 0" | -- |
| 1973 | 81°F | 44°F | 0" | -- |
| 1972 | 63°F | 42°F | 0" | -- |
| 1971 | 82°F | 43°F | 0" | -- |
Based on 52 years of data from NOAA station: HESPERIA 2E
Monthly Climate Averages
Historical temperature and precipitation averages for Hesperia, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.