June is one of the warmer months of the year in Newry, with average highs near 15.9°C and lows around 10.2°C (mean 13.1°C). It is about average for rainfall, averaging 78 mm of rainfall and 85% relative humidity across the period.
June is one of the warmer months of the year in Newry. Across 45 years of records, the warmest June in Newry was 2023 — when the month averaged 15.4°C — while the coldest was 1985 at 11.3°C. Typical June days reach 15.9°C with nights near 10.2°C. The long-term trend is warming, about 0.3°C per decade.
June is about average for rainfall in Newry, averaging 78 mm of rainfall. The wettest June on record was 2012 with 168 mm, while the driest was 1995 at 34 mm.
Relative humidity in Newry during June averages 85%. The most humid June was 2007 at 88%, and the least humid were 1989 and 2018 at 82%.
June receives about 4.7 kWh/m²/day of solar energy in Newry. The sunniest Junes were 2018 and 2023 at 5.6 kWh/m²/day, and the cloudiest was 2012 at 3.7.
Average wind speed in Newry during June is 3.6 m/s. The windiest June was 2002 at 4.4 m/s, while the calmest were 1988 and 2018 at 2.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 12.6°C | 12.6°C | 13.2°C | 13.3°C | 13.8°C | +1.2°C |
| Avg High | 15.5°C | 15.4°C | 16.0°C | 16.1°C | 16.7°C | +1.2°C |
| Avg Low | 9.8°C | 9.7°C | 10.5°C | 10.3°C | 10.8°C | +1°C |
| Avg Rain | 74 mm | 76 mm | 78 mm | 87 mm | 76 mm | +2 mm |
June temperatures in Newry have risen by about 1.2°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 4.3°C (1991) to a record high of 23.1°C (2018).
Rainfall in June is about average for rainfall, averaging 78 mm, with a wettest year of 168 mm.
One of the best times to visit Newry
June is one of the best times to visit Newry. Expect days averaging 15.9°C and nights around 10.2°C (mean 13.1°C) — warmer than Newry's yearly average — with moderate rainfall (78 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 | 17.2°C | 14.1°C | 11.0°C | 21.3°C | 7.1°C | 110 mm | 86% | 3.9 m/s | 4.5 |
| 2024 | 15.7°C | 12.6°C | 9.6°C | 20.8°C | 7.0°C | 51 mm | 84% | 3.8 m/s | 4.5 |
| 2023 🔥 | 18.2°C | 15.4°C | 12.5°C | 21.9°C | 9.4°C | 69 mm | 85% | 3 m/s | 5.6 |
| 2022 | 16.3°C | 13.4°C | 10.6°C | 19.3°C | 7.7°C | 74 mm | 84% | 3.8 m/s | 4.7 |
| 2021 | 16.8°C | 13.7°C | 10.5°C | 20.1°C | 7.8°C | 41 mm | 84% | 3.4 m/s | 4.8 |
| 2020 | 16.1°C | 13.4°C | 10.7°C | 20.6°C | 6.3°C | 113 mm | 85% | 4.1 m/s | 4.2 |
| 2019 | 15.3°C | 12.6°C | 9.8°C | 19.2°C | 6.6°C | 101 mm | 85% | 3.6 m/s | 4.8 |
| 2018 | 18.1°C | 14.9°C | 11.6°C | 23.1°C | 7.6°C | 34 mm | 82% | 2.8 m/s | 5.6 |
| 2017 | 16.5°C | 13.8°C | 11.0°C | 21.2°C | 8.6°C | 134 mm | 85% | 4.2 m/s | 4.6 |
| 2016 | 16.7°C | 13.9°C | 11.1°C | 19.4°C | 8.3°C | 107 mm | 87% | 2.9 m/s | 4.4 |
| 2015 | 15.5°C | 12.3°C | 9.0°C | 20.4°C | 5.2°C | 48 mm | 83% | 3.9 m/s | 5.2 |
| 2014 | 16.6°C | 13.7°C | 10.7°C | 20.8°C | 7.8°C | 69 mm | 85% | 3 m/s | 4.8 |
| 2013 | 16.0°C | 12.9°C | 9.8°C | 18.9°C | 5.9°C | 72 mm | 84% | 3.3 m/s | 4.8 |
| 2012 🌧️ | 14.8°C | 12.4°C | 10.0°C | 20.1°C | 7.1°C | 168 mm | 86% | 3.7 m/s | 3.7 |
| 2011 | 14.8°C | 11.9°C | 9.0°C | 19.7°C | 5.8°C | 85 mm | 84% | 3.4 m/s | 4.7 |
| 2010 | 17.1°C | 14.1°C | 11.1°C | 19.4°C | 8.3°C | 53 mm | 84% | 2.9 m/s | 5.3 |
| 2009 | 16.3°C | 13.4°C | 10.5°C | 22.6°C | 6.7°C | 57 mm | 83% | 3.2 m/s | 5.5 |
| 2008 | 15.6°C | 12.6°C | 9.6°C | 20.2°C | 7.1°C | 77 mm | 84% | 3.8 m/s | 4.8 |
| 2007 | 16.1°C | 13.5°C | 11.0°C | 20.0°C | 8.0°C | 147 mm | 88% | 3.7 m/s | 4.5 |
| 2006 | 17.1°C | 14.2°C | 11.3°C | 21.4°C | 8.0°C | 45 mm | 84% | 3.1 m/s | 5.2 |
| 2005 | 16.8°C | 14.0°C | 11.1°C | 21.1°C | 7.9°C | 64 mm | 86% | 3.4 m/s | 4.4 |
| 2004 | 16.6°C | 13.7°C | 10.8°C | 20.4°C | 7.1°C | 74 mm | 85% | 4 m/s | 4.6 |
| 2003 | 16.1°C | 13.4°C | 10.7°C | 17.9°C | 8.7°C | 84 mm | 86% | 3.9 m/s | 4.5 |
| 2002 | 14.9°C | 12.3°C | 9.8°C | 17.3°C | 7.4°C | 104 mm | 87% | 4.4 m/s | 4.2 |
| 2001 | 15.0°C | 12.2°C | 9.4°C | 18.5°C | 5.3°C | 68 mm | 85% | 3.5 m/s | 4.2 |
| 2000 | 15.5°C | 12.9°C | 10.3°C | 20.5°C | 6.7°C | 62 mm | 85% | 3.7 m/s | 4.4 |
| 1999 | 15.1°C | 12.1°C | 9.1°C | 19.0°C | 5.4°C | 76 mm | 84% | 3.4 m/s | 4.5 |
| 1998 | 15.3°C | 12.6°C | 9.8°C | 19.7°C | 4.9°C | 125 mm | 86% | 3.9 m/s | 4.4 |
| 1997 | 14.8°C | 12.2°C | 9.6°C | 16.6°C | 7.1°C | 120 mm | 85% | 4.3 m/s | 4.3 |
| 1996 | 15.7°C | 12.6°C | 9.5°C | 19.7°C | 6.8°C | 38 mm | 83% | 3.6 m/s | 5 |
| 1995 | 16.1°C | 13.0°C | 9.9°C | 21.9°C | 7.0°C | 34 mm | 83% | 3.5 m/s | 5.5 |
| 1994 | 15.1°C | 12.3°C | 9.6°C | 19.1°C | 6.0°C | 46 mm | 86% | 4.1 m/s | 4.4 |
| 1993 | 15.9°C | 13.1°C | 10.3°C | 19.1°C | 7.3°C | 98 mm | 86% | 3.1 m/s | 4.2 |
| 1992 | 17.1°C | 14.1°C | 11.0°C | 21.1°C | 9.0°C | 36 mm | 84% | 3.2 m/s | 4.8 |
| 1991 | 14.0°C | 11.4°C | 8.7°C | 17.2°C | 4.3°C | 80 mm | 84% | 4 m/s | 4.4 |
| 1990 | 15.2°C | 12.5°C | 9.7°C | 17.6°C | 7.6°C | 102 mm | 84% | 3.9 m/s | 4.6 |
| 1989 | 16.1°C | 12.9°C | 9.8°C | 21.0°C | 4.7°C | 76 mm | 82% | 3.5 m/s | 4.7 |
| 1988 | 16.8°C | 13.7°C | 10.7°C | 19.9°C | 7.1°C | 50 mm | 84% | 2.8 m/s | 5.5 |
| 1987 | 14.0°C | 11.4°C | 8.7°C | 18.6°C | 5.5°C | 104 mm | 84% | 3.1 m/s | 4.3 |
| 1986 | 15.6°C | 12.7°C | 9.8°C | 21.3°C | 5.5°C | 68 mm | 85% | 3.7 m/s | 4.6 |
| 1985 ❄️ | 14.3°C | 11.3°C | 8.3°C | 17.3°C | 4.9°C | 68 mm | 83% | 3.6 m/s | 4.7 |
| 1984 | 16.6°C | 13.6°C | 10.5°C | 21.7°C | 6.6°C | 47 mm | 83% | 3.6 m/s | 4.6 |
| 1983 | 15.4°C | 12.5°C | 9.7°C | 18.2°C | 7.2°C | 62 mm | 85% | 3.5 m/s | — |
| 1982 | 16.0°C | 13.4°C | 10.9°C | 20.2°C | 7.0°C | 100 mm | 86% | 3.4 m/s | — |
| 1981 | 15.0°C | 12.3°C | 9.7°C | 19.4°C | 7.0°C | 91 mm | 85% | 4.3 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 15.9°C with lows near 10.2°C (mean 13.1°C), based on 45 years of NASA POWER data.
June averages 78 mm of rainfall in Newry, about average for rainfall. The wettest on record was 168 mm in 2012.
The hottest June reached 23.1°C in 2018. The coldest dipped to 4.3°C in 1991.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.2°C. Daytime highs moved from 15.5°C to 16.8°C and overnight lows from 9.8°C to 10.8°C over the same span.
June is one of the warmer months of the year in Newry and about average for rainfall, so plan for around 15.9°C daytime highs and 10.2°C at night.
Not quite — June is the 9th coolest month in Newry, averaging 13.1°C.
For June in Newry, pack light layers you can adjust through the day, with typical highs of 15.9°C and lows of 10.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 85% — quite humid.
Average wind speed in June is 3.6 m/s. The windiest June on record averaged 4.4 m/s (2002).
The wettest June on record was 2012 with 168 mm. On average, June sees 78 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 Newry 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.
