Weather on June 30 in London
Historical weather data for June 30 in London, United Kingdom
Based on 55 years of data from HAMPSTEAD
About This Date
June 30th in London, United Kingdom typically brings pleasant summer weather, with average highs around 22°C and lows near 12°C. Over 55 years of records, the warmest June 30th was in 2015 (24°C average), while the coldest was 1980 (11°C) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 42% of June 30th dates historically, with the wettest June 30th recording 1.69" of rain. The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for June 30th in London? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 32°C (89°F) | 15°C (59°F) | 0 mm |
| 2024 | 25°C (77°F) | -- | -- |
| 2023 | 22°C (72°F) | 12°C (53°F) | 3 mm |
| 2022 | 21°C (69°F) | -- | 2 mm |
| 2021 | 20°C (68°F) | 11°C (52°F) | 0 mm |
| 2020 | -- | 13°C (55°F) | 0 mm |
| 2019 | -- | 14°C (58°F) | 0 mm |
| 2018 | 29°C (85°F) | 12°C (53°F) | 0 mm |
| 2017 | -- | 14°C (57°F) | 0 mm |
| 2016 | 18°C (65°F) | 13°C (55°F) | 3 mm |
| 2015 | 34°C (94°F) | 13°C (56°F) | 0 mm |
| 2014 | 22°C (71°F) | 9°C (48°F) | 6 mm |
| 2013 | 20°C (68°F) | 14°C (57°F) | 0 mm |
| 2012 | 19°C (66°F) | 15°C (59°F) | 0 mm |
| 2011 | 20°C (68°F) | 8°C (47°F) | 1 mm |
| 2010 | 26°C (78°F) | 16°C (61°F) | 0 mm |
| 2009 | 27°C (81°F) | 16°C (60°F) | 0 mm |
| 2008 | 22°C (71°F) | 10°C (50°F) | 0 mm |
| 2007 | 17°C (63°F) | 12°C (54°F) | 43 mm |
| 2006 | 27°C (81°F) | 12°C (54°F) | 0 mm |
| 2005 | 18°C (65°F) | 14°C (57°F) | 8 mm |
| 2004 | 19°C (67°F) | 13°C (56°F) | 1 mm |
| 2003 | 19°C (66°F) | 13°C (56°F) | 7 mm |
| 2002 | 17°C (63°F) | 11°C (51°F) | 8 mm |
| 2001 | 26°C (78°F) | 15°C (59°F) | 0 mm |
| 2000 | 21°C (69°F) | 12°C (54°F) | 0 mm |
| 1999 | 22°C (72°F) | 10°C (50°F) | 2 mm |
| 1998 | 18°C (65°F) | 13°C (55°F) | 0 mm |
| 1997 | 18°C (64°F) | 9°C (49°F) | -- |
| 1996 | 18°C (64°F) | 11°C (51°F) | -- |
| 1995 | 21°C (69°F) | 13°C (55°F) | 0 mm |
| 1994 | 24°C (76°F) | 11°C (51°F) | 0 mm |
| 1993 | 23°C (73°F) | 12°C (53°F) | 0 mm |
| 1992 | 18°C (65°F) | 16°C (60°F) | 1 mm |
| 1991 | 20°C (68°F) | 12°C (54°F) | 12 mm |
| 1990 | 17°C (63°F) | 15°C (59°F) | 10 mm |
| 1989 | 21°C (70°F) | 10°C (50°F) | 1 mm |
| 1988 | 20°C (68°F) | 13°C (56°F) | 29 mm |
| 1987 | 21°C (70°F) | 17°C (62°F) | 0 mm |
| 1986 | 26°C (78°F) | 13°C (55°F) | 0 mm |
| 1985 | 21°C (70°F) | 13°C (55°F) | 0 mm |
| 1984 | 20°C (68°F) | 8°C (47°F) | 0 mm |
| 1983 | 21°C (69°F) | 11°C (52°F) | 0 mm |
| 1982 | 20°C (68°F) | 9°C (49°F) | 6 mm |
| 1981 | 18°C (65°F) | 8°C (46°F) | 0 mm |
| 1980 | 13°C (55°F) | 9°C (48°F) | 33 mm |
| 1979 | 17°C (62°F) | 11°C (52°F) | 0 mm |
| 1978 | 17°C (63°F) | 11°C (51°F) | 0 mm |
| 1977 | 21°C (69°F) | 12°C (53°F) | 4 mm |
| 1976 | 28°C (83°F) | 13°C (56°F) | 0 mm |
| 1975 | 23°C (73°F) | 8°C (46°F) | 0 mm |
| 1974 | 19°C (67°F) | 12°C (54°F) | 3 mm |
| 1973 | 27°C (80°F) | 12°C (53°F) | 0 mm |
| 1972 | 17°C (63°F) | 8°C (46°F) | 1 mm |
| 1971 | 23°C (74°F) | 11°C (52°F) | 0 mm |