August is one of the warmer months of the year in Clovis, with average highs near 32.4°C and lows around 17.3°C (mean 24.9°C). It is one of the drier months, averaging 6 mm of rainfall and 26% relative humidity across the period.
August is one of the warmer months of the year in Clovis. Across 45 years of records, the warmest August in Clovis was 2022 — when the month averaged 27.4°C — while the coldest was 1989 at 22.2°C. Typical August days reach 32.4°C with nights near 17.3°C. The long-term trend is warming, about 0.5°C per decade.
August is one of the drier months in Clovis, averaging 6 mm of rainfall. The wettest August on record was 1983 with 32 mm, while the driest were 2008 and 2010 at 0 mm.
Relative humidity in Clovis during August averages 26%. The most humid August was 1983 at 38%, and the least humid was 1986 at 20%.
August receives about 7.4 kWh/m²/day of solar energy in Clovis. The sunniest August was 1998 at 7.9 kWh/m²/day, and the cloudiest was 1984 at 6.6.
Average wind speed in Clovis during August is 0.9 m/s. The windiest Augusts were 2023, 2024 and 2025, among others at 0.9 m/s, while the calmest were 2003, 2015 and 2022, among others at 0.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 24.2°C | 24.5°C | 24.8°C | 25.3°C | 26.3°C | +2.1°C |
| Avg High | 31.8°C | 32.2°C | 32.3°C | 32.7°C | 33.6°C | +1.8°C |
| Avg Low | 16.4°C | 16.8°C | 17.2°C | 17.9°C | 19.0°C | +2.6°C |
| Avg Rain | 9 mm | 3 mm | 6 mm | 2 mm | 10 mm | +1 mm |
August temperatures in Clovis have risen by about 1.9°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 7.6°C (1990) to a record high of 40.5°C (1981).
Rainfall in August is one of the drier months, averaging 6 mm, with a wettest year of 32 mm.
One of the best times to visit Clovis
August is one of the best times to visit Clovis. Expect days averaging 32.4°C and nights around 17.3°C (mean 24.9°C) — warmer than Clovis's yearly average — with low rainfall (6 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 33.4°C | 26.1°C | 18.9°C | 37.4°C | 15.9°C | 11 mm | 26% | 0.9 m/s | 7.3 |
| 2024 | 33.2°C | 25.8°C | 18.3°C | 38.9°C | 9.0°C | 1 mm | 25% | 0.9 m/s | 7.3 |
| 2023 | 32.4°C | 25.0°C | 17.6°C | 36.7°C | 14.8°C | 29 mm | 35% | 0.9 m/s | 7.1 |
| 2022 🔥 | 34.2°C | 27.4°C | 20.6°C | 37.9°C | 16.6°C | 15 mm | 31% | 0.8 m/s | 7.1 |
| 2021 | 33.9°C | 26.4°C | 18.9°C | 39.1°C | 13.8°C | 1 mm | 24% | 0.9 m/s | 7.1 |
| 2020 | 34.2°C | 27.0°C | 19.8°C | 40.0°C | 14.3°C | 3 mm | 27% | 0.9 m/s | 6.9 |
| 2019 | 33.6°C | 26.2°C | 18.9°C | 37.9°C | 14.5°C | 0 mm | 25% | 0.9 m/s | 7.5 |
| 2018 | 33.4°C | 26.1°C | 18.7°C | 36.8°C | 13.5°C | 3 mm | 22% | 0.9 m/s | 7.3 |
| 2017 | 34.1°C | 26.8°C | 19.5°C | 40.0°C | 14.5°C | 5 mm | 30% | 0.9 m/s | 7 |
| 2016 | 33.1°C | 25.3°C | 17.6°C | 36.7°C | 14.5°C | 1 mm | 20% | 0.9 m/s | 7.6 |
| 2015 | 32.2°C | 25.0°C | 17.9°C | 36.1°C | 14.5°C | 2 mm | 28% | 0.8 m/s | 7.3 |
| 2014 | 31.3°C | 24.2°C | 17.2°C | 36.5°C | 13.1°C | 3 mm | 30% | 0.9 m/s | 7.2 |
| 2013 | 31.3°C | 24.0°C | 16.7°C | 35.0°C | 12.1°C | 3 mm | 27% | 0.9 m/s | 7.5 |
| 2012 | 34.5°C | 26.9°C | 19.3°C | 39.2°C | 13.9°C | 4 mm | 23% | 0.9 m/s | 7.3 |
| 2011 | 32.7°C | 25.1°C | 17.5°C | 35.7°C | 14.3°C | 1 mm | 22% | 0.9 m/s | 7.7 |
| 2010 | 31.1°C | 23.3°C | 15.6°C | 39.1°C | 8.2°C | 0 mm | 26% | 0.9 m/s | 7.7 |
| 2009 | 31.8°C | 24.2°C | 16.7°C | 36.3°C | 10.6°C | 3 mm | 26% | 0.9 m/s | 7.3 |
| 2008 | 33.6°C | 25.9°C | 18.1°C | 37.9°C | 13.0°C | 0 mm | 25% | 0.9 m/s | 7.6 |
| 2007 | 32.6°C | 25.3°C | 17.9°C | 36.8°C | 12.9°C | 5 mm | 26% | 0.9 m/s | 7.4 |
| 2006 | 31.5°C | 23.7°C | 16.0°C | 34.9°C | 13.2°C | 4 mm | 25% | 0.9 m/s | 7.7 |
| 2005 | 33.0°C | 25.5°C | 17.9°C | 37.2°C | 13.4°C | 6 mm | 27% | 0.9 m/s | 7.4 |
| 2004 | 32.0°C | 24.5°C | 17.0°C | 37.0°C | 12.5°C | 3 mm | 28% | 0.9 m/s | 7.5 |
| 2003 | 31.7°C | 24.7°C | 17.6°C | 35.8°C | 13.7°C | 10 mm | 31% | 0.8 m/s | 7.4 |
| 2002 | 31.8°C | 24.1°C | 16.3°C | 36.7°C | 12.4°C | 1 mm | 23% | 0.9 m/s | 7.5 |
| 2001 | 32.9°C | 25.2°C | 17.5°C | 37.2°C | 14.1°C | 16 mm | 29% | 0.9 m/s | 7.7 |
| 2000 | 32.1°C | 24.6°C | 17.1°C | 38.7°C | 11.9°C | 13 mm | 27% | 0.9 m/s | 7.5 |
| 1999 | 30.1°C | 22.7°C | 15.2°C | 36.9°C | 9.1°C | 8 mm | 29% | 0.9 m/s | 7.4 |
| 1998 | 34.7°C | 26.5°C | 18.3°C | 40.3°C | 11.7°C | 4 mm | 24% | 0.9 m/s | 7.9 |
| 1997 | 32.2°C | 24.6°C | 17.1°C | 39.8°C | 14.3°C | 3 mm | 28% | 0.9 m/s | 7.6 |
| 1996 | 34.1°C | 26.1°C | 18.1°C | 39.4°C | 13.1°C | 2 mm | 21% | 0.9 m/s | 7.6 |
| 1995 | 32.9°C | 24.9°C | 16.8°C | 38.1°C | 12.5°C | 4 mm | 23% | 0.9 m/s | 7.8 |
| 1994 | 33.3°C | 25.6°C | 17.8°C | 38.3°C | 14.2°C | 1 mm | 20% | 0.9 m/s | 7.2 |
| 1993 | 30.7°C | 23.3°C | 15.9°C | 37.1°C | 9.4°C | 2 mm | 27% | 0.9 m/s | 7.3 |
| 1992 | 33.1°C | 25.4°C | 17.7°C | 38.2°C | 11.4°C | 5 mm | 26% | 0.9 m/s | 7.3 |
| 1991 | 30.2°C | 22.8°C | 15.3°C | 34.4°C | 10.8°C | 1 mm | 30% | 0.9 m/s | 7.3 |
| 1990 | 30.8°C | 23.1°C | 15.4°C | 39.3°C | 7.6°C | 4 mm | 30% | 0.9 m/s | 7.3 |
| 1989 ❄️ | 29.9°C | 22.2°C | 14.5°C | 34.2°C | 9.9°C | 11 mm | 26% | 0.9 m/s | 7.4 |
| 1988 | 32.2°C | 24.6°C | 17.0°C | 36.3°C | 11.9°C | 6 mm | 30% | 0.8 m/s | 7.2 |
| 1987 | 32.2°C | 24.3°C | 16.4°C | 37.2°C | 9.2°C | 2 mm | 23% | 0.9 m/s | 7.2 |
| 1986 | 33.2°C | 25.4°C | 17.6°C | 36.5°C | 14.0°C | 4 mm | 20% | 0.9 m/s | 7.1 |
| 1985 | 31.3°C | 23.5°C | 15.7°C | 35.9°C | 10.7°C | 0 mm | 22% | 0.9 m/s | 7.2 |
| 1984 | 32.1°C | 24.6°C | 17.0°C | 37.1°C | 13.0°C | 12 mm | 30% | 0.9 m/s | 6.6 |
| 1983 🌧️ | 30.4°C | 23.3°C | 16.1°C | 38.0°C | 10.7°C | 32 mm | 38% | 0.8 m/s | — |
| 1982 | 31.7°C | 24.3°C | 16.8°C | 36.3°C | 13.9°C | 15 mm | 28% | 0.9 m/s | — |
| 1981 | 33.5°C | 25.2°C | 16.8°C | 40.5°C | 13.7°C | 2 mm | 20% | 0.9 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 32.4°C with lows near 17.3°C (mean 24.9°C), based on 45 years of NASA POWER data.
August averages 6 mm of rainfall in Clovis, one of the drier months. The wettest on record was 32 mm in 1983.
The hottest August reached 40.5°C in 1981. The coldest dipped to 7.6°C in 1990.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 1.9°C. Daytime highs moved from 31.8°C to 33.4°C and overnight lows from 16.5°C to 18.9°C over the same span.
August is one of the warmer months of the year in Clovis and one of the drier months, so plan for around 32.4°C daytime highs and 17.3°C at night.
Not quite — August is the 11th coolest month in Clovis, averaging 24.9°C.
For August in Clovis, pack light, breathable clothing and sun protection, with typical highs of 32.4°C and lows of 17.3°C.
Relative humidity in August averages 26% — relatively dry.
Average wind speed in August is 0.9 m/s. The windiest August on record averaged 0.9 m/s (1981).
The wettest August on record was 1983 with 32 mm. On average, August sees 6 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 Clovis behaves each August, 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 August specifically, along with year-by-year records and how the month has changed over the decades.
