June is one of the warmer months of the year in Norwich, with average highs near 19.1°C and lows around 9.8°C (mean 14.5°C). It is about average for rainfall, averaging 63 mm of rainfall and 80% relative humidity across the period.
June is one of the warmer months of the year in Norwich. Across 45 years of records, the warmest June in Norwich was 2025 — when the month averaged 17.2°C — while the coldest was 1985 at 12.5°C. Typical June days reach 19.1°C with nights near 9.8°C. The long-term trend is warming, about 0.5°C per decade.
June is about average for rainfall in Norwich, averaging 63 mm of rainfall. The wettest June on record was 2007 with 172 mm, while the driest was 1996 at 21 mm.
Relative humidity in Norwich during June averages 80%. The most humid June was 2007 at 84%, and the least humid was 1992 at 76%.
June receives about 5.2 kWh/m²/day of solar energy in Norwich. The sunniest June was 2025 at 6.1 kWh/m²/day, and the cloudiest was 1987 at 4.4.
Average wind speed in Norwich during June is 3 m/s. The windiest June was 2012 at 3.9 m/s, while the calmest was 2014 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.6°C | 14.1°C | 14.7°C | 14.7°C | 15.7°C | +2.1°C |
| Avg High | 18.2°C | 18.7°C | 19.3°C | 19.2°C | 20.4°C | +2.2°C |
| Avg Low | 9.1°C | 9.4°C | 10.1°C | 10.1°C | 10.9°C | +1.8°C |
| Avg Rain | 64 mm | 61 mm | 66 mm | 70 mm | 48 mm | -16 mm |
June temperatures in Norwich have risen by about 2.2°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 3.7°C (1989) to a record high of 29.5°C (2000).
Rainfall in June is about average for rainfall, averaging 63 mm, with a wettest year of 172 mm.
One of the best times to visit Norwich
June is one of the best times to visit Norwich. Expect days averaging 19.1°C and nights around 9.8°C (mean 14.5°C) — warmer than Norwich's yearly average — with moderate rainfall (63 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 🔥 | 22.2°C | 17.2°C | 12.2°C | 27.9°C | 7.9°C | 24 mm | 76% | 3.3 m/s | 6.1 |
| 2024 | 19.1°C | 14.2°C | 9.3°C | 25.8°C | 5.9°C | 36 mm | 80% | 2.7 m/s | 5.5 |
| 2023 | 21.5°C | 16.5°C | 11.5°C | 26.8°C | 6.9°C | 25 mm | 79% | 2.9 m/s | 5.8 |
| 2022 | 20.2°C | 15.4°C | 10.5°C | 27.3°C | 6.8°C | 50 mm | 78% | 2.9 m/s | 5.9 |
| 2021 | 20.2°C | 15.8°C | 11.4°C | 24.9°C | 7.0°C | 86 mm | 82% | 2.7 m/s | 5.2 |
| 2020 | 19.2°C | 14.8°C | 10.3°C | 25.6°C | 5.2°C | 69 mm | 80% | 3.3 m/s | 5.3 |
| 2019 | 19.6°C | 15.2°C | 10.7°C | 26.4°C | 7.3°C | 111 mm | 80% | 3.1 m/s | 4.9 |
| 2018 | 20.3°C | 15.3°C | 10.3°C | 25.0°C | 6.0°C | 26 mm | 79% | 2.6 m/s | 5.9 |
| 2017 | 21.0°C | 16.4°C | 11.8°C | 28.4°C | 9.1°C | 61 mm | 78% | 3.4 m/s | 5.3 |
| 2016 | 19.2°C | 14.9°C | 10.5°C | 24.7°C | 7.0°C | 139 mm | 83% | 2.6 m/s | 4.6 |
| 2015 | 18.8°C | 14.0°C | 9.2°C | 23.8°C | 4.9°C | 28 mm | 76% | 3.1 m/s | 5.4 |
| 2014 | 19.3°C | 14.6°C | 10.0°C | 23.3°C | 6.8°C | 53 mm | 79% | 2.4 m/s | 5.3 |
| 2013 | 17.7°C | 13.3°C | 8.9°C | 23.5°C | 5.1°C | 43 mm | 81% | 3.3 m/s | 4.9 |
| 2012 | 17.7°C | 13.7°C | 9.6°C | 25.4°C | 4.2°C | 107 mm | 80% | 3.9 m/s | 4.7 |
| 2011 | 18.9°C | 14.4°C | 9.8°C | 26.2°C | 5.4°C | 84 mm | 79% | 3.2 m/s | 5.4 |
| 2010 | 19.6°C | 14.7°C | 9.8°C | 25.3°C | 5.8°C | 47 mm | 79% | 2.5 m/s | 5.6 |
| 2009 | 18.8°C | 14.2°C | 9.6°C | 25.2°C | 4.8°C | 46 mm | 79% | 2.5 m/s | 5.6 |
| 2008 | 18.8°C | 14.4°C | 10.0°C | 24.0°C | 5.8°C | 61 mm | 80% | 2.9 m/s | 4.9 |
| 2007 🌧️ | 19.1°C | 14.8°C | 10.5°C | 22.0°C | 6.4°C | 172 mm | 84% | 2.9 m/s | 4.8 |
| 2006 | 20.1°C | 15.0°C | 9.9°C | 25.8°C | 4.0°C | 28 mm | 78% | 2.5 m/s | 5.9 |
| 2005 | 20.1°C | 15.0°C | 10.0°C | 26.8°C | 4.9°C | 57 mm | 80% | 2.8 m/s | 5.2 |
| 2004 | 19.5°C | 15.2°C | 10.9°C | 26.4°C | 7.0°C | 61 mm | 81% | 3.2 m/s | 5.2 |
| 2003 | 20.5°C | 15.9°C | 11.3°C | 23.2°C | 8.3°C | 114 mm | 82% | 2.8 m/s | 5 |
| 2002 | 19.1°C | 14.7°C | 10.3°C | 26.5°C | 7.4°C | 52 mm | 81% | 3.1 m/s | 4.8 |
| 2001 | 17.7°C | 13.2°C | 8.7°C | 23.2°C | 4.0°C | 41 mm | 81% | 3.1 m/s | 4.9 |
| 2000 | 19.5°C | 14.8°C | 10.0°C | 29.5°C | 5.2°C | 30 mm | 80% | 3 m/s | 4.8 |
| 1999 | 18.2°C | 13.6°C | 8.9°C | 23.5°C | 5.1°C | 84 mm | 80% | 2.7 m/s | 5.2 |
| 1998 | 18.8°C | 14.5°C | 10.2°C | 25.6°C | 5.2°C | 106 mm | 82% | 3.5 m/s | 4.6 |
| 1997 | 18.1°C | 14.1°C | 10.1°C | 23.2°C | 7.1°C | 129 mm | 80% | 3.4 m/s | 4.6 |
| 1996 | 19.7°C | 14.2°C | 8.8°C | 28.3°C | 5.1°C | 21 mm | 76% | 2.8 m/s | 5.6 |
| 1995 | 17.6°C | 13.1°C | 8.7°C | 26.6°C | 5.8°C | 43 mm | 81% | 3.3 m/s | 4.7 |
| 1994 | 19.1°C | 14.3°C | 9.4°C | 24.9°C | 4.8°C | 22 mm | 78% | 3.3 m/s | 5.6 |
| 1993 | 19.5°C | 14.7°C | 9.8°C | 25.0°C | 6.1°C | 42 mm | 79% | 2.5 m/s | 5.4 |
| 1992 | 20.9°C | 15.8°C | 10.8°C | 27.2°C | 7.7°C | 30 mm | 76% | 2.7 m/s | 5.4 |
| 1991 | 17.0°C | 12.7°C | 8.4°C | 22.7°C | 3.8°C | 77 mm | 77% | 3.6 m/s | 4.5 |
| 1990 | 18.5°C | 13.9°C | 9.3°C | 25.2°C | 6.1°C | 53 mm | 77% | 3.2 m/s | 4.7 |
| 1989 | 18.8°C | 13.8°C | 8.7°C | 25.0°C | 3.7°C | 53 mm | 78% | 2.7 m/s | 5.5 |
| 1988 | 17.6°C | 13.6°C | 9.6°C | 22.1°C | 4.3°C | 48 mm | 83% | 2.9 m/s | 5 |
| 1987 | 17.3°C | 13.0°C | 8.7°C | 26.1°C | 5.3°C | 84 mm | 82% | 2.8 m/s | 4.4 |
| 1986 | 19.2°C | 14.2°C | 9.3°C | 25.9°C | 4.3°C | 27 mm | 79% | 3.4 m/s | 5.3 |
| 1985 ❄️ | 16.7°C | 12.5°C | 8.2°C | 22.6°C | 3.9°C | 120 mm | 82% | 3.1 m/s | 4.6 |
| 1984 | 18.5°C | 13.6°C | 8.6°C | 24.2°C | 4.8°C | 51 mm | 80% | 3 m/s | 4.9 |
| 1983 | 18.6°C | 14.0°C | 9.3°C | 24.5°C | 6.1°C | 42 mm | 80% | 3.1 m/s | — |
| 1982 | 19.3°C | 14.9°C | 10.5°C | 25.1°C | 6.0°C | 108 mm | 83% | 2.6 m/s | — |
| 1981 | 17.4°C | 13.1°C | 8.9°C | 24.5°C | 5.5°C | 42 mm | 80% | 3.7 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 19.1°C with lows near 9.8°C (mean 14.5°C), based on 45 years of NASA POWER data.
June averages 63 mm of rainfall in Norwich, about average for rainfall. The wettest on record was 172 mm in 2007.
The hottest June reached 29.5°C in 2000. The coldest dipped to 3.7°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 2.2°C. Daytime highs moved from 18.1°C to 20.6°C and overnight lows from 9.1°C to 11°C over the same span.
June is one of the warmer months of the year in Norwich and about average for rainfall, so plan for around 19.1°C daytime highs and 9.8°C at night.
Not quite — June is the 9th coolest month in Norwich, averaging 14.5°C.
For June in Norwich, pack light layers you can adjust through the day, with typical highs of 19.1°C and lows of 9.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 80% — quite humid.
Average wind speed in June is 3 m/s. The windiest June on record averaged 3.9 m/s (2012).
The wettest June on record was 2007 with 172 mm. On average, June sees 63 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 Norwich 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.
