March is one of the cooler months of the year in Hemet, with average highs near 18.9°C and lows around 5.2°C (mean 12°C). It is a relatively wet time of year, averaging 53 mm of rainfall and 63% relative humidity across the period.
March is one of the cooler months of the year in Hemet. Across 45 years of records, the warmest March in Hemet was 2004 — when the month averaged 16.6°C — while the coldest was 1991 at 8.1°C. Typical March days reach 18.9°C with nights near 5.2°C. The long-term trend is warming, about 0.2°C per decade.
March is a relatively wet time of year in Hemet, averaging 53 mm of rainfall. The wettest March on record was 1991 with 187 mm, while the driest was 1997 at 0 mm.
Relative humidity in Hemet during March averages 63%. The most humid March was 1983 at 80%, and the least humid was 1988 at 48%.
March receives about 5.6 kWh/m²/day of solar energy in Hemet. The sunniest Marchs were 2008 and 2009 at 6.2 kWh/m²/day, and the cloudiest was 1992 at 4.6.
Average wind speed in Hemet during March is 1.4 m/s. The windiest March was 1991 at 1.8 m/s, while the calmest were 1994, 2004 and 2015 at 1.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 11.5°C | 11.6°C | 12.5°C | 13.1°C | 11.1°C | -0.4°C |
| Avg High | 18.5°C | 18.2°C | 19.6°C | 20.2°C | 17.3°C | -1.2°C |
| Avg Low | 4.5°C | 5.1°C | 5.3°C | 5.9°C | 4.9°C | +0.4°C |
| Avg Rain | 65 mm | 73 mm | 29 mm | 28 mm | 81 mm | +16 mm |
March temperatures in Hemet have risen by about 0.5°C between 1981–1985 and 2021–2025.
March has ranged from a record low of -3.5°C (1991) to a record high of 31.7°C (1988).
Rainfall in March is a relatively wet time of year, averaging 53 mm, with a wettest year of 187 mm.
A quieter season to visit Hemet
If your dates are flexible, the more temperate months of June and September tend to be the most comfortable for visiting Hemet. That said, March — with days averaging 18.9°C and nights around 5.2°C (mean 12°C) and moderate rainfall (53 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 18.0°C | 11.7°C | 5.5°C | 30.3°C | 0.7°C | 72 mm | 69% | 1.6 m/s | 5.4 |
| 2024 | 16.2°C | 10.8°C | 5.4°C | 22.5°C | 1.9°C | 75 mm | 77% | 1.5 m/s | 5.1 |
| 2023 | 13.7°C | 8.7°C | 3.7°C | 19.5°C | -1.7°C | 151 mm | 78% | 1.6 m/s | 5 |
| 2022 | 21.8°C | 14.0°C | 6.2°C | 29.4°C | 0.0°C | 31 mm | 54% | 1.3 m/s | 6 |
| 2021 | 17.8°C | 10.6°C | 3.4°C | 27.1°C | -0.3°C | 41 mm | 62% | 1.5 m/s | 5.8 |
| 2020 | 16.3°C | 10.7°C | 5.1°C | 23.6°C | 1.1°C | 114 mm | 74% | 1.4 m/s | 5.1 |
| 2019 | 16.9°C | 11.2°C | 5.6°C | 24.2°C | 0.2°C | 41 mm | 72% | 1.4 m/s | 5.5 |
| 2018 | 19.2°C | 12.5°C | 5.9°C | 29.5°C | 0.4°C | 47 mm | 60% | 1.3 m/s | 5.4 |
| 2017 | 21.6°C | 14.6°C | 7.6°C | 28.9°C | -1.3°C | 5 mm | 60% | 1.2 m/s | 6.1 |
| 2016 | 21.3°C | 13.7°C | 6.1°C | 28.2°C | 1.3°C | 27 mm | 61% | 1.3 m/s | 5.8 |
| 2015 | 24.2°C | 16.3°C | 8.3°C | 30.7°C | 2.5°C | 25 mm | 49% | 1.1 m/s | 5.9 |
| 2014 | 21.4°C | 13.9°C | 6.3°C | 28.6°C | 3.6°C | 18 mm | 58% | 1.3 m/s | 5.8 |
| 2013 | 22.3°C | 14.5°C | 6.8°C | 30.5°C | 0.8°C | 22 mm | 55% | 1.2 m/s | 5.9 |
| 2012 | 19.4°C | 11.5°C | 3.7°C | 26.0°C | -2.0°C | 42 mm | 61% | 1.4 m/s | 5.9 |
| 2011 | 18.1°C | 11.4°C | 4.7°C | 30.8°C | -0.1°C | 38 mm | 69% | 1.3 m/s | 5.6 |
| 2010 | 17.7°C | 10.9°C | 4.2°C | 25.3°C | -0.7°C | 15 mm | 63% | 1.4 m/s | 5.8 |
| 2009 | 19.6°C | 12.2°C | 4.7°C | 27.1°C | -1.8°C | 3 mm | 58% | 1.2 m/s | 6.2 |
| 2008 | 19.5°C | 12.0°C | 4.5°C | 26.1°C | -0.2°C | 5 mm | 59% | 1.2 m/s | 6.2 |
| 2007 | 22.6°C | 14.1°C | 5.6°C | 31.3°C | -1.2°C | 9 mm | 49% | 1.2 m/s | 5.9 |
| 2006 | 14.9°C | 9.1°C | 3.3°C | 24.0°C | -0.9°C | 69 mm | 70% | 1.5 m/s | 5.1 |
| 2005 | 17.4°C | 11.7°C | 5.9°C | 26.3°C | 0.6°C | 35 mm | 72% | 1.4 m/s | 5.5 |
| 2004 🔥 | 24.7°C | 16.6°C | 8.5°C | 30.7°C | 2.5°C | 12 mm | 54% | 1.1 m/s | 6 |
| 2003 | 19.7°C | 12.5°C | 5.3°C | 26.6°C | 0.5°C | 63 mm | 61% | 1.3 m/s | 5.8 |
| 2002 | 19.4°C | 11.7°C | 4.1°C | 29.2°C | -1.3°C | 26 mm | 51% | 1.5 m/s | 5.9 |
| 2001 | 19.7°C | 12.9°C | 6.1°C | 27.4°C | 2.2°C | 26 mm | 69% | 1.2 m/s | 5.4 |
| 2000 | 18.8°C | 11.9°C | 5.0°C | 26.1°C | -0.8°C | 45 mm | 62% | 1.2 m/s | 5.6 |
| 1999 | 17.5°C | 10.4°C | 3.3°C | 26.5°C | -1.2°C | 20 mm | 69% | 1.4 m/s | 5.5 |
| 1998 | 16.8°C | 11.0°C | 5.2°C | 25.3°C | -0.9°C | 93 mm | 73% | 1.4 m/s | 5.3 |
| 1997 | 22.9°C | 14.6°C | 6.2°C | 30.6°C | -0.4°C | 0 mm | 49% | 1.2 m/s | 5.9 |
| 1996 | 19.2°C | 12.2°C | 5.2°C | 27.3°C | 1.0°C | 46 mm | 63% | 1.4 m/s | 5.6 |
| 1995 | 17.3°C | 11.4°C | 5.5°C | 23.8°C | -1.2°C | 157 mm | 69% | 1.4 m/s | 5.1 |
| 1994 | 20.1°C | 12.9°C | 5.7°C | 25.8°C | -0.1°C | 61 mm | 63% | 1.1 m/s | 5.4 |
| 1993 | 19.0°C | 12.6°C | 6.3°C | 24.8°C | 1.3°C | 31 mm | 69% | 1.2 m/s | 5.4 |
| 1992 | 16.1°C | 10.9°C | 5.7°C | 21.7°C | 0.6°C | 116 mm | 78% | 1.3 m/s | 4.6 |
| 1991 ❄️ 🌧️ | 14.1°C | 8.1°C | 2.1°C | 20.9°C | -3.5°C | 187 mm | 73% | 1.8 m/s | 5.2 |
| 1990 | 19.2°C | 12.3°C | 5.3°C | 28.1°C | -2.9°C | 18 mm | 59% | 1.3 m/s | 5.4 |
| 1989 | 21.4°C | 13.5°C | 5.6°C | 28.4°C | -3.3°C | 37 mm | 56% | 1.3 m/s | 5.6 |
| 1988 | 21.6°C | 13.0°C | 4.3°C | 31.7°C | -0.7°C | 6 mm | 48% | 1.3 m/s | 6 |
| 1987 | 17.8°C | 10.5°C | 3.1°C | 23.2°C | -1.1°C | 47 mm | 62% | 1.5 m/s | 5.1 |
| 1986 | 20.0°C | 13.3°C | 6.7°C | 28.1°C | 0.1°C | 103 mm | 65% | 1.3 m/s | 5 |
| 1985 | 16.9°C | 9.9°C | 2.9°C | 24.5°C | -2.0°C | 32 mm | 63% | 1.5 m/s | 5.4 |
| 1984 | 21.1°C | 13.0°C | 4.8°C | 26.5°C | 1.9°C | 4 mm | 52% | 1.4 m/s | 5.5 |
| 1983 | 15.0°C | 10.0°C | 5.0°C | 24.4°C | 0.1°C | 170 mm | 80% | 1.6 m/s | — |
| 1982 | 15.6°C | 10.0°C | 4.3°C | 21.3°C | 0.5°C | 126 mm | 69% | 1.5 m/s | — |
| 1981 | 17.2°C | 10.7°C | 4.2°C | 24.9°C | 0.9°C | 61 mm | 67% | 1.4 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 18.9°C with lows near 5.2°C (mean 12°C), based on 45 years of NASA POWER data.
March averages 53 mm of rainfall in Hemet, a relatively wet time of year. The wettest on record was 187 mm in 1991.
The hottest March reached 31.7°C in 1988. The coldest dipped to -3.5°C in 1991.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 0.5°C. Daytime highs moved from 17.2°C to 17.5°C and overnight lows from 4.2°C to 4.8°C over the same span.
March is one of the cooler months of the year in Hemet and a relatively wet time of year, so plan for around 18.9°C daytime highs and 5.2°C at night.
Not quite — March is the 4th coolest month in Hemet, averaging 12°C.
For March in Hemet, pack warm layers and a jacket for chilly mornings, with typical highs of 18.9°C and lows of 5.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 63% — moderately humid.
Average wind speed in March is 1.4 m/s. The windiest March on record averaged 1.8 m/s (1991).
The wettest March on record was 1991 with 187 mm. On average, March sees 53 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Hemet behaves each March, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for March specifically, along with year-by-year records and how the month has changed over the decades.
