June is one of the warmer months of the year in Worcester, with average highs near 23.8°C and lows around 12.7°C (mean 18.3°C). It is about average for rainfall, averaging 103 mm of rainfall and 78% relative humidity across the period.
June is one of the warmer months of the year in Worcester. Across 45 years of records, the warmest June in Worcester was 1999 — when the month averaged 20.7°C — while the coldest was 1982 at 15.7°C. Typical June days reach 23.8°C with nights near 12.7°C. The long-term trend is warming, about 0.4°C per decade.
June is about average for rainfall in Worcester, averaging 103 mm of rainfall. The wettest June on record was 1982 with 261 mm, while the driest was 1997 at 27 mm.
Relative humidity in Worcester during June averages 78%. The most humid June was 2006 at 86%, and the least humid was 1999 at 64%.
June receives about 5.7 kWh/m²/day of solar energy in Worcester. The sunniest June was 2016 at 6.7 kWh/m²/day, and the cloudiest was 2009 at 4.4.
Average wind speed in Worcester during June is 0.1 m/s. The windiest Junes were 2022, 2023 and 2025, among others at 0.1 m/s, while the calmest were 2008, 2010 and 2024, among others at 0 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 17.2°C | 18.3°C | 18.3°C | 18.4°C | 19.2°C | +2°C |
| Avg High | 22.8°C | 24.0°C | 23.7°C | 23.8°C | 24.8°C | +2°C |
| Avg Low | 11.7°C | 12.6°C | 12.9°C | 12.9°C | 13.7°C | +2°C |
| Avg Rain | 113 mm | 80 mm | 118 mm | 118 mm | 80 mm | -33 mm |
June temperatures in Worcester have risen by about 1.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 3°C (2009) to a record high of 35.6°C (1999).
Rainfall in June is about average for rainfall, averaging 103 mm, with a wettest year of 261 mm.
One of the best times to visit Worcester
June is one of the best times to visit Worcester. Expect days averaging 23.8°C and nights around 12.7°C (mean 18.3°C) — warmer than Worcester's yearly average — with higher rainfall (103 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 | 24.7°C | 19.3°C | 14.0°C | 33.7°C | 5.9°C | 59 mm | 80% | 0.1 m/s | 5.6 |
| 2024 | 25.4°C | 19.7°C | 14.0°C | 32.9°C | 8.7°C | 101 mm | 79% | 0 m/s | 6.2 |
| 2023 | 22.7°C | 17.7°C | 12.7°C | 33.3°C | 6.7°C | 121 mm | 82% | 0.1 m/s | 5.1 |
| 2022 | 24.4°C | 18.6°C | 12.8°C | 33.0°C | 7.9°C | 64 mm | 72% | 0.1 m/s | 6.2 |
| 2021 | 26.2°C | 20.5°C | 14.8°C | 34.6°C | 8.8°C | 61 mm | 75% | 0.1 m/s | 6.4 |
| 2020 | 25.7°C | 19.6°C | 13.6°C | 32.5°C | 3.7°C | 71 mm | 74% | 0.1 m/s | 6.2 |
| 2019 | 23.6°C | 18.3°C | 13.0°C | 29.3°C | 5.7°C | 119 mm | 78% | 0.1 m/s | 5.9 |
| 2018 | 23.5°C | 17.9°C | 12.2°C | 30.6°C | 6.7°C | 107 mm | 77% | 0.1 m/s | 5.9 |
| 2017 | 23.5°C | 18.2°C | 12.9°C | 30.1°C | 6.8°C | 120 mm | 80% | 0.1 m/s | 5.9 |
| 2016 | 25.3°C | 19.1°C | 12.8°C | 32.1°C | 8.9°C | 45 mm | 67% | 0.1 m/s | 6.7 |
| 2015 | 23.1°C | 17.6°C | 12.2°C | 28.2°C | 6.0°C | 149 mm | 78% | 0.1 m/s | 5.6 |
| 2014 | 24.3°C | 18.7°C | 13.0°C | 28.7°C | 7.3°C | 71 mm | 77% | 0.1 m/s | 6.3 |
| 2013 | 23.9°C | 18.7°C | 13.4°C | 29.7°C | 7.8°C | 227 mm | 81% | 0.1 m/s | 5.7 |
| 2012 | 23.3°C | 17.8°C | 12.4°C | 32.0°C | 8.1°C | 113 mm | 78% | 0.1 m/s | 5.9 |
| 2011 | 23.0°C | 17.9°C | 12.8°C | 29.1°C | 7.3°C | 143 mm | 80% | 0.1 m/s | 5.6 |
| 2010 | 24.8°C | 19.4°C | 14.0°C | 30.5°C | 8.4°C | 89 mm | 79% | 0 m/s | 5.6 |
| 2009 | 21.8°C | 16.9°C | 12.0°C | 26.3°C | 3.0°C | 154 mm | 83% | 0.1 m/s | 4.4 |
| 2008 | 24.6°C | 19.3°C | 13.9°C | 33.5°C | 9.6°C | 114 mm | 81% | 0 m/s | 5.5 |
| 2007 | 23.5°C | 18.0°C | 12.5°C | 31.2°C | 6.2°C | 76 mm | 78% | 0.1 m/s | 5.9 |
| 2006 | 22.6°C | 18.4°C | 14.1°C | 30.0°C | 8.2°C | 220 mm | 86% | 0.1 m/s | 4.6 |
| 2005 | 25.6°C | 19.9°C | 14.2°C | 32.8°C | 8.4°C | 76 mm | 81% | 0.1 m/s | 5.6 |
| 2004 | 23.1°C | 17.3°C | 11.5°C | 29.6°C | 6.8°C | 56 mm | 75% | 0.1 m/s | 6.1 |
| 2003 | 22.9°C | 17.7°C | 12.5°C | 33.9°C | 6.3°C | 111 mm | 81% | 0.1 m/s | 5.1 |
| 2002 | 23.8°C | 17.8°C | 11.8°C | 31.8°C | 5.3°C | 99 mm | 76% | 0.1 m/s | 5.9 |
| 2001 | 25.9°C | 19.9°C | 13.9°C | 31.8°C | 4.5°C | 137 mm | 76% | 0.1 m/s | 6.1 |
| 2000 | 23.3°C | 17.7°C | 12.1°C | 28.9°C | 3.4°C | 136 mm | 81% | 0.1 m/s | 5.1 |
| 1999 🔥 | 27.4°C | 20.7°C | 14.0°C | 35.6°C | 7.9°C | 44 mm | 64% | 0.1 m/s | 6.4 |
| 1998 | 22.3°C | 17.5°C | 12.7°C | 28.4°C | 5.7°C | 235 mm | 82% | 0.1 m/s | 4.8 |
| 1997 | 23.9°C | 17.9°C | 11.9°C | 31.0°C | 5.0°C | 27 mm | 74% | 0.1 m/s | 6.3 |
| 1996 | 23.3°C | 18.1°C | 12.9°C | 26.8°C | 5.8°C | 81 mm | 81% | 0.1 m/s | 5.4 |
| 1995 | 24.8°C | 18.5°C | 12.1°C | 31.7°C | 6.1°C | 53 mm | 73% | 0.1 m/s | 5.9 |
| 1994 | 25.0°C | 19.4°C | 13.9°C | 32.5°C | 5.7°C | 62 mm | 78% | 0.1 m/s | 5.7 |
| 1993 | 23.4°C | 17.7°C | 12.0°C | 28.7°C | 5.5°C | 53 mm | 75% | 0.1 m/s | 6.2 |
| 1992 | 22.9°C | 17.0°C | 11.1°C | 27.5°C | 6.7°C | 112 mm | 78% | 0 m/s | 6.3 |
| 1991 | 24.1°C | 18.3°C | 12.6°C | 31.6°C | 7.2°C | 70 mm | 75% | 0.1 m/s | 6.1 |
| 1990 | 23.1°C | 17.8°C | 12.6°C | 26.3°C | 6.4°C | 58 mm | 81% | 0.1 m/s | 5.7 |
| 1989 | 23.0°C | 18.0°C | 13.1°C | 28.8°C | 9.5°C | 139 mm | 83% | 0.1 m/s | 5.3 |
| 1988 | 22.9°C | 16.9°C | 10.9°C | 30.6°C | 5.6°C | 41 mm | 72% | 0.1 m/s | 6.6 |
| 1987 | 23.1°C | 17.8°C | 12.5°C | 27.1°C | 5.0°C | 98 mm | 79% | 0.1 m/s | 5.6 |
| 1986 | 21.7°C | 15.9°C | 10.2°C | 26.3°C | 3.1°C | 166 mm | 78% | 0.1 m/s | 5.8 |
| 1985 | 21.6°C | 16.0°C | 10.5°C | 26.5°C | 6.7°C | 94 mm | 75% | 0.1 m/s | 4.9 |
| 1984 | 23.7°C | 18.3°C | 12.9°C | 30.3°C | 5.7°C | 73 mm | 82% | 0 m/s | 5.4 |
| 1983 | 24.0°C | 18.3°C | 12.6°C | 29.9°C | 4.6°C | 62 mm | 79% | 0.1 m/s | — |
| 1982 ❄️ 🌧️ | 20.7°C | 15.7°C | 10.7°C | 26.3°C | 6.4°C | 261 mm | 82% | 0.1 m/s | — |
| 1981 | 24.5°C | 18.3°C | 12.2°C | 31.8°C | 6.6°C | 79 mm | 74% | 0.1 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 23.8°C with lows near 12.7°C (mean 18.3°C), based on 45 years of NASA POWER data.
June averages 103 mm of rainfall in Worcester, about average for rainfall. The wettest on record was 261 mm in 1982.
The hottest June reached 35.6°C in 1999. The coldest dipped to 3°C in 2009.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.9°C. Daytime highs moved from 22.9°C to 24.7°C and overnight lows from 11.8°C to 13.7°C over the same span.
June is one of the warmer months of the year in Worcester and about average for rainfall, so plan for around 23.8°C daytime highs and 12.7°C at night.
Not quite — June is the 10th coolest month in Worcester, averaging 18.3°C.
For June in Worcester, pack light layers you can adjust through the day, with typical highs of 23.8°C and lows of 12.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 78% — quite humid.
Average wind speed in June is 0.1 m/s. The windiest June on record averaged 0.1 m/s (1981).
The wettest June on record was 1982 with 261 mm. On average, June sees 103 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 Worcester 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.
