Climate averages 1991–2020
Plymouth weather
in June.
A mild, moderately wet month: the 3rd warmest and one of the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Plymouth: daytime highs average 17.6°C and nights cool to about 11.9°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 61 mm of rain on roughly 11 days, which makes June a moderately wet month (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 16 h 21 min on an average June day.
The nearest other city in this atlas is Exeter (59 km away). In June its highs average 18.0°C, about as warm as Plymouth, with 61 mm of rain.
Among the 143 cities listed in the United Kingdom, Plymouth ranks joint 91st of 143 for the warmest June highs and joint 65th of 143 for the driest June (rainfall, lowest first). The mean June high of those 143 cities is 17.9°C; Plymouth is 0.3°C cooler than that mean.
From June to July, average highs rise by 1.8°C to 19.4°C, and monthly rainfall stays at 61 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Plymouth climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.7°C4.9°C | 4.9°C | 102 | 15.5 | 8.69 h |
| February | 8.7°C4.4°C | 4.4°C | 77 | 12.0 | 10.010 h |
| March | 10.2°C5.2°C | 5.2°C | 67 | 11.9 | 11.812 h |
| April | 12.3°C6.5°C | 6.5°C | 63 | 11.5 | 13.814 h |
| May | 15.0°C9.2°C | 9.2°C | 61 | 10.7 | 15.415 h |
| June, selected | 17.6°C11.9°C | 11.9°C | 61 | 10.6 | 16.316 h |
| July | 19.4°C13.9°C | 13.9°C | 61 | 10.5 | 16.016 h |
| August | 19.4°C14.1°C | 14.1°C | 69 | 11.2 | 14.515 h |
| September | 17.4°C12.5°C | 12.5°C | 61 | 10.3 | 12.713 h |
| October | 14.4°C10.3°C | 10.3°C | 104 | 14.5 | 10.811 h |
| November | 11.3°C7.6°C | 7.6°C | 112 | 15.4 | 9.19 h |
| December | 9.3°C5.6°C | 5.6°C | 109 | 15.1 | 8.18 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Exeter in JuneUnited Kingdom · 59 kmHigh 18.0°C · Low 11.3°C · 61 mm rain
- Weston-super-Mare in JuneUnited Kingdom · 136 kmHigh 18.3°C · Low 11.5°C · 60 mm rain
- Swansea in JuneUnited Kingdom · 140 kmHigh 16.9°C · Low 11.6°C · 79 mm rain
- Cardiff in JuneUnited Kingdom · 141 kmHigh 17.7°C · Low 11.4°C · 71 mm rain
- Newport in JuneUnited Kingdom · 157 kmHigh 18.6°C · Low 11.1°C · 64 mm rain
- Poole in JuneUnited Kingdom · 157 kmHigh 18.0°C · Low 12.3°C · 51 mm rain
- Bristol in JuneUnited Kingdom · 162 kmHigh 18.6°C · Low 11.2°C · 62 mm rain
- Bournemouth in JuneUnited Kingdom · 165 kmHigh 18.1°C · Low 12.3°C · 51 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Plymouth) is explained once on the Plymouth year overview and on the Sources, method and limits page.