August is one of the warmer months of the year in Springdale, with average highs near 33.2°C and lows around 20.3°C (mean 26.8°C). It is about average for rainfall, averaging 93 mm of rainfall and 65% relative humidity across the period.
August is one of the warmer months of the year in Springdale. Across 45 years of records, the warmest August in Springdale was 2011 — when the month averaged 30.1°C — while the coldest was 1992 at 22.9°C. Typical August days reach 33.2°C with nights near 20.3°C. The long-term August temperature trend is broadly flat.
August is about average for rainfall in Springdale, averaging 93 mm of rainfall. The wettest August on record was 2019 with 187 mm, while the driest was 2000 at 2 mm.
Relative humidity in Springdale during August averages 65%. The most humid August was 2019 at 78%, and the least humid was 2000 at 47%.
August receives about 5.9 kWh/m²/day of solar energy in Springdale. The sunniest August was 2000 at 6.7 kWh/m²/day, and the cloudiest was 2019 at 4.9.
Average wind speed in Springdale during August is 0.5 m/s. The windiest Augusts were 2010 and 2012 at 0.6 m/s, while the calmest were 2005, 2013 and 2019, among others at 0.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.6°C | 26.5°C | 27.0°C | 26.6°C | 27.1°C | +0.5°C |
| Avg High | 33.1°C | 33.3°C | 33.5°C | 32.7°C | 33.6°C | +0.5°C |
| Avg Low | 20.0°C | 19.7°C | 20.6°C | 20.5°C | 20.6°C | +0.6°C |
| Avg Rain | 95 mm | 77 mm | 92 mm | 108 mm | 95 mm | +1 mm |
August temperatures in Springdale have risen by about 0.6°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 9.3°C (1986) to a record high of 45.3°C (2011).
Rainfall in August is about average for rainfall, averaging 93 mm, with a wettest year of 187 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
One of the best times to visit Springdale
August is one of the best times to visit Springdale. Expect days averaging 33.2°C and nights around 20.3°C (mean 26.8°C) — warmer than Springdale's yearly average — with higher rainfall (93 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 | 33.7°C | 26.9°C | 20.2°C | 38.8°C | 15.0°C | 99 mm | 62% | 0.5 m/s | 5.8 |
| 2024 | 34.1°C | 27.3°C | 20.5°C | 39.2°C | 15.2°C | 115 mm | 62% | 0.5 m/s | 5.9 |
| 2023 | 35.6°C | 28.4°C | 21.2°C | 41.1°C | 13.6°C | 97 mm | 63% | 0.5 m/s | 6.4 |
| 2022 | 33.3°C | 27.1°C | 20.8°C | 38.4°C | 16.7°C | 92 mm | 67% | 0.5 m/s | 6.3 |
| 2021 | 33.2°C | 27.4°C | 21.6°C | 37.6°C | 18.8°C | 51 mm | 68% | 0.5 m/s | 5.9 |
| 2020 | 31.9°C | 25.5°C | 19.1°C | 36.1°C | 14.5°C | 115 mm | 69% | 0.5 m/s | 6.1 |
| 2019 🌧️ | 31.2°C | 26.2°C | 21.2°C | 36.6°C | 15.6°C | 187 mm | 78% | 0.4 m/s | 4.9 |
| 2018 | 30.5°C | 25.4°C | 20.3°C | 35.3°C | 16.2°C | 165 mm | 75% | 0.5 m/s | 5.3 |
| 2017 | 29.8°C | 24.4°C | 18.9°C | 33.7°C | 14.6°C | 162 mm | 75% | 0.5 m/s | 5.4 |
| 2016 | 32.2°C | 26.7°C | 21.2°C | 37.7°C | 13.6°C | 72 mm | 72% | 0.5 m/s | 5.7 |
| 2015 | 30.1°C | 24.4°C | 18.6°C | 35.3°C | 11.6°C | 108 mm | 72% | 0.5 m/s | 5.8 |
| 2014 | 33.1°C | 26.5°C | 19.8°C | 37.9°C | 13.8°C | 55 mm | 67% | 0.5 m/s | 6.4 |
| 2013 | 31.6°C | 25.6°C | 19.6°C | 37.8°C | 12.6°C | 102 mm | 73% | 0.4 m/s | 5.7 |
| 2012 | 34.3°C | 27.2°C | 20.2°C | 42.2°C | 14.6°C | 84 mm | 53% | 0.6 m/s | 5.9 |
| 2011 🔥 | 37.0°C | 30.1°C | 23.1°C | 45.3°C | 17.7°C | 108 mm | 57% | 0.5 m/s | 5.9 |
| 2010 | 36.8°C | 29.6°C | 22.4°C | 40.1°C | 14.4°C | 33 mm | 57% | 0.6 m/s | 6.6 |
| 2009 | 31.2°C | 24.9°C | 18.6°C | 37.4°C | 10.9°C | 121 mm | 70% | 0.5 m/s | 6 |
| 2008 | 30.8°C | 25.2°C | 19.5°C | 40.1°C | 15.7°C | 156 mm | 74% | 0.5 m/s | 5.4 |
| 2007 | 35.0°C | 28.7°C | 22.4°C | 41.0°C | 18.1°C | 66 mm | 65% | 0.5 m/s | 6.1 |
| 2006 | 34.2°C | 28.1°C | 21.9°C | 39.7°C | 14.7°C | 119 mm | 65% | 0.5 m/s | 5.8 |
| 2005 | 33.8°C | 27.5°C | 21.3°C | 37.7°C | 17.4°C | 103 mm | 66% | 0.4 m/s | 5.9 |
| 2004 | 29.2°C | 23.1°C | 17.0°C | 34.5°C | 10.5°C | 47 mm | 71% | 0.5 m/s | 5.9 |
| 2003 | 35.0°C | 28.2°C | 21.5°C | 39.7°C | 17.2°C | 128 mm | 61% | 0.5 m/s | 5.8 |
| 2002 | 33.1°C | 26.8°C | 20.4°C | 37.3°C | 17.0°C | 109 mm | 66% | 0.5 m/s | 5.8 |
| 2001 | 34.9°C | 28.0°C | 21.0°C | 38.7°C | 16.2°C | 73 mm | 59% | 0.5 m/s | 6.1 |
| 2000 | 37.7°C | 29.9°C | 22.0°C | 40.6°C | 17.4°C | 2 mm | 47% | 0.5 m/s | 6.7 |
| 1999 | 36.6°C | 28.5°C | 20.3°C | 40.2°C | 16.4°C | 29 mm | 48% | 0.5 m/s | 6.5 |
| 1998 | 35.7°C | 28.5°C | 21.3°C | 40.1°C | 18.1°C | 56 mm | 57% | 0.4 m/s | 6 |
| 1997 | 30.6°C | 24.7°C | 18.8°C | 36.7°C | 13.2°C | 147 mm | 69% | 0.5 m/s | 5.4 |
| 1996 | 31.6°C | 25.6°C | 19.6°C | 35.0°C | 16.2°C | 85 mm | 68% | 0.5 m/s | 5.6 |
| 1995 | 35.6°C | 28.7°C | 21.8°C | 39.2°C | 15.9°C | 26 mm | 59% | 0.5 m/s | 6.2 |
| 1994 | 31.8°C | 24.8°C | 17.8°C | 35.7°C | 13.1°C | 115 mm | 67% | 0.5 m/s | 6.1 |
| 1993 | 34.4°C | 27.9°C | 21.3°C | 39.5°C | 14.0°C | 83 mm | 63% | 0.5 m/s | 5.9 |
| 1992 ❄️ | 29.1°C | 22.9°C | 16.7°C | 32.9°C | 10.7°C | 71 mm | 72% | 0.5 m/s | 5.5 |
| 1991 | 33.1°C | 26.3°C | 19.4°C | 39.1°C | 13.0°C | 96 mm | 61% | 0.4 m/s | 5.8 |
| 1990 | 34.2°C | 27.1°C | 20.0°C | 39.0°C | 13.5°C | 63 mm | 62% | 0.5 m/s | 6.1 |
| 1989 | 32.3°C | 25.9°C | 19.5°C | 35.8°C | 11.0°C | 76 mm | 67% | 0.5 m/s | 5.9 |
| 1988 | 33.7°C | 27.1°C | 20.6°C | 38.4°C | 10.9°C | 75 mm | 63% | 0.5 m/s | 5.7 |
| 1987 | 34.4°C | 27.8°C | 21.2°C | 39.2°C | 12.9°C | 124 mm | 61% | 0.5 m/s | 5.9 |
| 1986 | 30.4°C | 24.1°C | 17.9°C | 34.8°C | 9.3°C | 145 mm | 66% | 0.5 m/s | 5.6 |
| 1985 | 33.1°C | 26.4°C | 19.7°C | 37.5°C | 13.1°C | 125 mm | 66% | 0.5 m/s | 5.9 |
| 1984 | 33.4°C | 26.4°C | 19.5°C | 38.8°C | 15.4°C | 81 mm | 62% | 0.4 m/s | 5.5 |
| 1983 | 36.2°C | 29.2°C | 22.3°C | 39.4°C | 19.8°C | 47 mm | 56% | 0.4 m/s | — |
| 1982 | 34.6°C | 27.8°C | 20.9°C | 38.2°C | 17.9°C | 58 mm | 63% | 0.5 m/s | — |
| 1981 | 30.2°C | 24.3°C | 18.4°C | 33.7°C | 13.2°C | 119 mm | 72% | 0.5 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 33.2°C with lows near 20.3°C (mean 26.8°C), based on 45 years of NASA POWER data.
August averages 93 mm of rainfall in Springdale, about average for rainfall. The wettest on record was 187 mm in 2019.
The hottest August reached 45.3°C in 2011. The coldest dipped to 9.3°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 0.6°C. Daytime highs moved from 33.5°C to 34°C and overnight lows from 20.2°C to 20.9°C over the same span.
August is one of the warmer months of the year in Springdale and about average for rainfall, so plan for around 33.2°C daytime highs and 20.3°C at night.
Not quite — August is the 11th coolest month in Springdale, averaging 26.8°C.
For August in Springdale, pack light, breathable clothing and sun protection, with typical highs of 33.2°C and lows of 20.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 65% — moderately humid.
Average wind speed in August is 0.5 m/s. The windiest August on record averaged 0.6 m/s (2010).
The wettest August on record was 2019 with 187 mm. On average, August sees 93 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 Springdale 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.
