August is one of the warmer months of the year in Ebbw Vale, with average highs near 18.9°C and lows around 10.5°C (mean 14.7°C). It is about average for rainfall, averaging 84 mm of rainfall and 85% relative humidity across the period.
August is one of the warmer months of the year in Ebbw Vale. Across 45 years of records, the warmest August in Ebbw Vale was 1995 — when the month averaged 17.3°C — while the coldest was 1986 at 12.1°C. Typical August days reach 18.9°C with nights near 10.5°C. The long-term August temperature trend is broadly flat.
August is about average for rainfall in Ebbw Vale, averaging 84 mm of rainfall. The wettest August on record was 1992 with 167 mm, while the driest was 1995 at 10 mm.
Relative humidity in Ebbw Vale during August averages 85%. The most humid August was 2008 at 89%, and the least humid was 1995 at 78%.
August receives about 4.3 kWh/m²/day of solar energy in Ebbw Vale. The sunniest August was 1995 at 5.4 kWh/m²/day, and the cloudiest was 2008 at 3.4.
Average wind speed in Ebbw Vale during August is 2.9 m/s. The windiest August was 1985 at 4.1 m/s, while the calmest was 1981 at 2.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 14.2°C | 14.9°C | 14.8°C | 14.3°C | 15.5°C | +1.3°C |
| Avg High | 18.4°C | 19.3°C | 19.0°C | 18.3°C | 19.8°C | +1.4°C |
| Avg Low | 10.0°C | 10.4°C | 10.7°C | 10.2°C | 11.2°C | +1.2°C |
| Avg Rain | 78 mm | 82 mm | 77 mm | 104 mm | 77 mm | -1 mm |
August temperatures in Ebbw Vale have risen by about 0.7°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 4.2°C (1986) to a record high of 28.8°C (1990).
Rainfall in August is about average for rainfall, averaging 84 mm, with a wettest year of 167 mm.
One of the best times to visit Ebbw Vale
August is one of the best times to visit Ebbw Vale. Expect days averaging 18.9°C and nights around 10.5°C (mean 14.7°C) — warmer than Ebbw Vale's yearly average — with higher rainfall (84 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 | 20.5°C | 15.9°C | 11.2°C | 26.9°C | 7.8°C | 48 mm | 82% | 2.8 m/s | 4.6 |
| 2024 | 19.2°C | 15.0°C | 10.9°C | 25.1°C | 7.8°C | 76 mm | 86% | 3.4 m/s | 4 |
| 2023 | 19.0°C | 14.9°C | 10.7°C | 23.5°C | 7.9°C | 94 mm | 87% | 3 m/s | 3.9 |
| 2022 | 21.6°C | 16.7°C | 11.7°C | 28.8°C | 6.7°C | 39 mm | 79% | 2.4 m/s | 5 |
| 2021 | 18.5°C | 14.6°C | 10.6°C | 20.5°C | 7.3°C | 65 mm | 87% | 2.8 m/s | 4 |
| 2020 | 19.7°C | 15.8°C | 11.9°C | 27.6°C | 5.0°C | 139 mm | 87% | 3.2 m/s | 3.9 |
| 2019 | 19.2°C | 15.2°C | 11.2°C | 24.1°C | 7.5°C | 115 mm | 86% | 3.3 m/s | 4.5 |
| 2018 | 19.5°C | 15.0°C | 10.6°C | 24.0°C | 5.5°C | 93 mm | 85% | 2.8 m/s | 4.1 |
| 2017 | 17.7°C | 13.8°C | 9.9°C | 21.8°C | 7.5°C | 91 mm | 87% | 2.8 m/s | 4.3 |
| 2016 | 19.1°C | 15.0°C | 10.9°C | 23.6°C | 7.2°C | 104 mm | 87% | 3.1 m/s | 4.4 |
| 2015 | 17.9°C | 13.8°C | 9.7°C | 22.6°C | 6.8°C | 147 mm | 86% | 2.9 m/s | 3.7 |
| 2014 | 16.8°C | 13.0°C | 9.1°C | 20.0°C | 4.8°C | 129 mm | 86% | 3.3 m/s | 4.3 |
| 2013 | 19.2°C | 14.9°C | 10.6°C | 25.1°C | 6.5°C | 77 mm | 86% | 2.9 m/s | 4.3 |
| 2012 | 18.4°C | 14.7°C | 11.1°C | 22.4°C | 4.8°C | 114 mm | 88% | 3 m/s | 3.9 |
| 2011 | 17.4°C | 13.6°C | 9.9°C | 21.1°C | 6.7°C | 64 mm | 85% | 2.8 m/s | 4 |
| 2010 | 17.8°C | 13.6°C | 9.4°C | 21.8°C | 4.6°C | 107 mm | 86% | 3.2 m/s | 4 |
| 2009 | 18.7°C | 14.7°C | 10.8°C | 21.7°C | 6.9°C | 67 mm | 87% | 3.3 m/s | 4 |
| 2008 | 18.1°C | 14.7°C | 11.2°C | 22.2°C | 6.3°C | 130 mm | 89% | 3.5 m/s | 3.4 |
| 2007 | 18.3°C | 13.9°C | 9.5°C | 22.9°C | 6.2°C | 57 mm | 86% | 3 m/s | 4.7 |
| 2006 | 18.1°C | 14.3°C | 10.5°C | 23.8°C | 7.5°C | 59 mm | 85% | 3.2 m/s | 4.2 |
| 2005 | 19.2°C | 14.6°C | 10.0°C | 24.1°C | 6.4°C | 48 mm | 84% | 2.6 m/s | 4.9 |
| 2004 | 19.6°C | 15.7°C | 11.7°C | 24.4°C | 7.1°C | 135 mm | 86% | 2.7 m/s | 4.3 |
| 2003 | 21.2°C | 16.2°C | 11.3°C | 27.8°C | 4.4°C | 27 mm | 83% | 2.3 m/s | 4.6 |
| 2002 | 19.2°C | 14.9°C | 10.7°C | 21.9°C | 7.2°C | 58 mm | 87% | 2.3 m/s | 4.1 |
| 2001 | 18.7°C | 14.8°C | 10.9°C | 22.5°C | 6.6°C | 105 mm | 87% | 2.6 m/s | 3.9 |
| 2000 | 18.7°C | 14.7°C | 10.6°C | 23.2°C | 7.7°C | 81 mm | 86% | 2.6 m/s | 4.3 |
| 1999 | 18.5°C | 14.6°C | 10.8°C | 23.3°C | 6.5°C | 161 mm | 87% | 2.4 m/s | 4.1 |
| 1998 | 18.7°C | 14.0°C | 9.2°C | 24.3°C | 5.4°C | 49 mm | 86% | 3 m/s | 4.8 |
| 1997 | 21.2°C | 17.0°C | 12.7°C | 26.7°C | 9.2°C | 136 mm | 86% | 2.6 m/s | 4 |
| 1996 | 18.7°C | 14.4°C | 10.1°C | 23.9°C | 6.3°C | 75 mm | 84% | 2.8 m/s | 4.5 |
| 1995 🔥 | 22.7°C | 17.3°C | 12.0°C | 27.7°C | 7.0°C | 10 mm | 78% | 2.5 m/s | 5.4 |
| 1994 | 18.1°C | 14.0°C | 10.0°C | 22.4°C | 5.3°C | 85 mm | 85% | 3.1 m/s | 4.4 |
| 1993 | 17.4°C | 13.0°C | 8.5°C | 21.3°C | 4.9°C | 54 mm | 84% | 2.7 m/s | 4.4 |
| 1992 🌧️ | 17.2°C | 13.4°C | 9.6°C | 20.8°C | 4.7°C | 167 mm | 85% | 3.5 m/s | 4 |
| 1991 | 20.0°C | 15.1°C | 10.1°C | 23.9°C | 5.8°C | 30 mm | 84% | 2.7 m/s | 4.7 |
| 1990 | 20.7°C | 16.0°C | 11.4°C | 28.8°C | 8.3°C | 51 mm | 82% | 2.9 m/s | 4.5 |
| 1989 | 19.2°C | 14.7°C | 10.2°C | 22.6°C | 6.8°C | 51 mm | 82% | 3.3 m/s | 4.7 |
| 1988 | 17.2°C | 13.3°C | 9.3°C | 24.2°C | 5.2°C | 89 mm | 86% | 3.3 m/s | 4.1 |
| 1987 | 18.5°C | 14.1°C | 9.8°C | 24.0°C | 4.8°C | 45 mm | 85% | 2.7 m/s | 4.1 |
| 1986 ❄️ | 15.8°C | 12.1°C | 8.4°C | 19.9°C | 4.2°C | 136 mm | 85% | 3.1 m/s | 3.5 |
| 1985 | 16.0°C | 12.9°C | 9.8°C | 21.0°C | 7.0°C | 133 mm | 88% | 4.1 m/s | 3.9 |
| 1984 | 20.7°C | 16.1°C | 11.5°C | 26.5°C | 6.3°C | 68 mm | 82% | 2.3 m/s | 4.6 |
| 1983 | 20.3°C | 15.4°C | 10.5°C | 25.6°C | 5.0°C | 42 mm | 84% | 2.4 m/s | — |
| 1982 | 17.8°C | 14.0°C | 10.2°C | 23.8°C | 6.1°C | 82 mm | 85% | 3.4 m/s | — |
| 1981 | 19.7°C | 15.0°C | 10.2°C | 23.8°C | 6.3°C | 57 mm | 85% | 2.2 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 18.9°C with lows near 10.5°C (mean 14.7°C), based on 45 years of NASA POWER data.
August averages 84 mm of rainfall in Ebbw Vale, about average for rainfall. The wettest on record was 167 mm in 1992.
The hottest August reached 28.8°C in 1990. The coldest dipped to 4.2°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 0.7°C. Daytime highs moved from 18.9°C to 19.8°C and overnight lows from 10.4°C to 11°C over the same span.
August is one of the warmer months of the year in Ebbw Vale and about average for rainfall, so plan for around 18.9°C daytime highs and 10.5°C at night.
Not quite — August is the 11th coolest month in Ebbw Vale, averaging 14.7°C.
For August in Ebbw Vale, pack light layers you can adjust through the day, with typical highs of 18.9°C and lows of 10.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 85% — quite humid.
Average wind speed in August is 2.9 m/s. The windiest August on record averaged 4.1 m/s (1985).
The wettest August on record was 1992 with 167 mm. On average, August sees 84 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 Ebbw Vale 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.
