June is one of the warmer months of the year in Witney, with average highs near 19.3°C and lows around 9.5°C (mean 14.4°C). It is about average for rainfall, averaging 58 mm of rainfall and 79% relative humidity across the period.
June is one of the warmer months of the year in Witney. Across 45 years of records, the warmest June in Witney was 2025 — when the month averaged 17.2°C — while the coldest was 1991 at 11.9°C. Typical June days reach 19.3°C with nights near 9.5°C. The long-term trend is warming, about 0.4°C per decade.
June is about average for rainfall in Witney, averaging 58 mm of rainfall. The wettest June on record was 2012 with 146 mm, while the driest was 2018 at 10 mm.
Relative humidity in Witney during June averages 79%. The most humid Junes were 1998 and 2016 at 84%, and the least humid was 2022 at 73%.
June receives about 5.3 kWh/m²/day of solar energy in Witney. The sunniest Junes were 2006 and 2018 at 6.1 kWh/m²/day, and the cloudiest was 2012 at 4.2.
Average wind speed in Witney during June is 2.9 m/s. The windiest June was 2012 at 3.8 m/s, while the calmest was 2014 at 2.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.7°C | 13.9°C | 14.8°C | 14.5°C | 15.5°C | +1.8°C |
| Avg High | 18.4°C | 18.7°C | 19.6°C | 19.4°C | 20.7°C | +2.3°C |
| Avg Low | 8.9°C | 9.0°C | 10.0°C | 9.6°C | 10.3°C | +1.4°C |
| Avg Rain | 60 mm | 62 mm | 54 mm | 62 mm | 49 mm | -11 mm |
June temperatures in Witney have risen by about 2.1°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 1.5°C (1991) to a record high of 31.1°C (2025).
Rainfall in June is about average for rainfall, averaging 58 mm, with a wettest year of 146 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.5°C per decade while lows rose 0.3°C per decade, widening the gap between day and night.
One of the best times to visit Witney
June is one of the best times to visit Witney. Expect days averaging 19.3°C and nights around 9.5°C (mean 14.4°C) — warmer than Witney's yearly average — with moderate rainfall (58 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 🔥 | 22.7°C | 17.2°C | 11.6°C | 31.1°C | 6.7°C | 32 mm | 74% | 3.3 m/s | 5.9 |
| 2024 | 19.1°C | 13.9°C | 8.8°C | 26.1°C | 4.5°C | 23 mm | 79% | 2.7 m/s | 5.8 |
| 2023 | 22.4°C | 16.7°C | 11.0°C | 27.3°C | 6.4°C | 48 mm | 78% | 2.8 m/s | 6 |
| 2022 | 20.7°C | 15.3°C | 9.9°C | 28.5°C | 6.5°C | 47 mm | 73% | 2.8 m/s | 5.8 |
| 2021 | 20.0°C | 15.2°C | 10.4°C | 24.7°C | 6.4°C | 59 mm | 82% | 2.5 m/s | 5.1 |
| 2020 | 19.3°C | 14.6°C | 9.8°C | 28.6°C | 4.8°C | 86 mm | 79% | 3.1 m/s | 5.2 |
| 2019 | 18.9°C | 14.2°C | 9.5°C | 29.6°C | 6.4°C | 104 mm | 81% | 3.2 m/s | 4.8 |
| 2018 | 20.9°C | 15.4°C | 10.0°C | 25.1°C | 5.8°C | 10 mm | 79% | 2.6 m/s | 6.1 |
| 2017 | 21.0°C | 16.1°C | 11.2°C | 29.9°C | 7.1°C | 55 mm | 77% | 3.4 m/s | 5.5 |
| 2016 | 19.2°C | 14.8°C | 10.4°C | 23.4°C | 7.2°C | 96 mm | 84% | 2.6 m/s | 4.4 |
| 2015 | 19.5°C | 14.1°C | 8.7°C | 27.8°C | 4.5°C | 32 mm | 76% | 3.2 m/s | 5.7 |
| 2014 | 19.6°C | 14.7°C | 9.8°C | 22.9°C | 7.1°C | 47 mm | 79% | 2.2 m/s | 5.7 |
| 2013 | 18.2°C | 13.5°C | 8.8°C | 23.6°C | 4.5°C | 35 mm | 81% | 3.4 m/s | 5.2 |
| 2012 🌧️ | 17.4°C | 13.4°C | 9.5°C | 25.1°C | 5.8°C | 146 mm | 82% | 3.8 m/s | 4.2 |
| 2011 | 19.0°C | 13.9°C | 8.8°C | 27.7°C | 4.7°C | 63 mm | 76% | 3.3 m/s | 5.2 |
| 2010 | 20.4°C | 15.0°C | 9.6°C | 26.0°C | 4.7°C | 36 mm | 77% | 2.3 m/s | 5.9 |
| 2009 | 19.6°C | 14.5°C | 9.5°C | 27.7°C | 4.5°C | 53 mm | 77% | 2.3 m/s | 5.5 |
| 2008 | 18.6°C | 14.0°C | 9.5°C | 23.7°C | 5.9°C | 55 mm | 79% | 3 m/s | 5.5 |
| 2007 | 19.4°C | 15.0°C | 10.6°C | 23.1°C | 5.5°C | 108 mm | 83% | 2.7 m/s | 4.8 |
| 2006 | 21.5°C | 16.0°C | 10.5°C | 26.6°C | 5.0°C | 23 mm | 75% | 2.3 m/s | 6.1 |
| 2005 | 20.8°C | 15.6°C | 10.4°C | 28.8°C | 3.6°C | 50 mm | 78% | 2.7 m/s | 5.3 |
| 2004 | 19.6°C | 15.0°C | 10.5°C | 25.5°C | 6.4°C | 45 mm | 80% | 3.2 m/s | 5.5 |
| 2003 | 20.5°C | 15.5°C | 10.5°C | 24.8°C | 6.8°C | 90 mm | 80% | 2.7 m/s | 5.3 |
| 2002 | 18.4°C | 13.9°C | 9.4°C | 23.5°C | 6.4°C | 45 mm | 80% | 3.2 m/s | 4.9 |
| 2001 | 18.2°C | 13.5°C | 8.7°C | 26.7°C | 3.5°C | 27 mm | 79% | 2.8 m/s | 5.3 |
| 2000 | 19.0°C | 14.6°C | 10.2°C | 26.4°C | 5.9°C | 47 mm | 83% | 2.9 m/s | 4.5 |
| 1999 | 18.0°C | 13.2°C | 8.5°C | 23.6°C | 3.6°C | 77 mm | 81% | 2.5 m/s | 5.5 |
| 1998 | 17.8°C | 13.7°C | 9.7°C | 23.6°C | 6.1°C | 116 mm | 84% | 3.5 m/s | 4.5 |
| 1997 | 18.1°C | 13.8°C | 9.5°C | 23.3°C | 6.5°C | 114 mm | 80% | 3.4 m/s | 4.4 |
| 1996 | 19.7°C | 14.1°C | 8.5°C | 25.9°C | 5.1°C | 24 mm | 77% | 2.6 m/s | 6 |
| 1995 | 18.5°C | 13.3°C | 8.0°C | 28.4°C | 4.7°C | 20 mm | 79% | 3.1 m/s | 5.2 |
| 1994 | 19.1°C | 14.0°C | 8.9°C | 24.9°C | 5.1°C | 27 mm | 80% | 3.4 m/s | 5.9 |
| 1993 | 19.9°C | 15.0°C | 10.0°C | 24.6°C | 6.0°C | 65 mm | 81% | 2.4 m/s | 5.5 |
| 1992 | 21.1°C | 15.7°C | 10.3°C | 27.7°C | 6.1°C | 45 mm | 73% | 2.4 m/s | 5.3 |
| 1991 ❄️ | 16.3°C | 11.9°C | 7.6°C | 21.2°C | 1.5°C | 89 mm | 80% | 3.6 m/s | 4.5 |
| 1990 | 18.2°C | 13.8°C | 9.3°C | 25.3°C | 6.0°C | 46 mm | 77% | 3.2 m/s | 4.5 |
| 1989 | 19.7°C | 14.3°C | 8.9°C | 27.2°C | 2.2°C | 46 mm | 74% | 2.7 m/s | 5.4 |
| 1988 | 18.7°C | 14.0°C | 9.3°C | 21.9°C | 4.7°C | 42 mm | 82% | 2.7 m/s | 5.3 |
| 1987 | 16.9°C | 12.5°C | 8.1°C | 25.5°C | 4.1°C | 82 mm | 82% | 2.8 m/s | 4.6 |
| 1986 | 19.6°C | 14.3°C | 9.1°C | 27.1°C | 4.3°C | 33 mm | 80% | 3.3 m/s | 5.3 |
| 1985 | 16.6°C | 12.2°C | 7.8°C | 21.4°C | 3.3°C | 106 mm | 81% | 3.2 m/s | 4.8 |
| 1984 | 19.4°C | 14.2°C | 9.1°C | 24.5°C | 5.2°C | 39 mm | 77% | 2.7 m/s | 5.5 |
| 1983 | 18.4°C | 13.6°C | 8.7°C | 22.8°C | 5.0°C | 44 mm | 81% | 3 m/s | — |
| 1982 | 19.4°C | 15.1°C | 10.8°C | 25.2°C | 4.6°C | 104 mm | 83% | 2.5 m/s | — |
| 1981 | 17.2°C | 12.8°C | 8.5°C | 23.3°C | 4.5°C | 45 mm | 82% | 3.6 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 19.3°C with lows near 9.5°C (mean 14.4°C), based on 45 years of NASA POWER data.
June averages 58 mm of rainfall in Witney, about average for rainfall. The wettest on record was 146 mm in 2012.
The hottest June reached 31.1°C in 2025. The coldest dipped to 1.5°C in 1991.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 2.1°C. Daytime highs moved from 18.2°C to 21°C and overnight lows from 9°C to 10.3°C over the same span.
June is one of the warmer months of the year in Witney and about average for rainfall, so plan for around 19.3°C daytime highs and 9.5°C at night.
Not quite — June is the 10th coolest month in Witney, averaging 14.4°C.
For June in Witney, pack light layers you can adjust through the day, with typical highs of 19.3°C and lows of 9.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 79% — quite humid.
Average wind speed in June is 2.9 m/s. The windiest June on record averaged 3.8 m/s (2012).
The wettest June on record was 2012 with 146 mm. On average, June sees 58 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 Witney behaves each June, 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 June specifically, along with year-by-year records and how the month has changed over the decades.
