Berwick-upon-Tweed weather in August
Temperature, sea and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Poor
Best time to visit: April – September
What is the weather like in Berwick-upon-Tweed in August?
In August, Berwick-upon-Tweed is mild: daytime highs average 17 °C, and nights cool down to about 13 °C. The sea averages 14.3 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 75 mm in total. All in all, August is not an ideal month for a holiday in Berwick-upon-Tweed.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 14 | 14 | 14 |
| Day | 17° | 17° | 16° |
| Night | 13° | 13° | 11° |
| Sea | 14° | 14° | 13° |
| Sun | 6 h | 5 h | 4 h |
| Rain days | 14 | 13 | 11 |
More details for August
- Daylight
- 15 h 9 min05:38 – 20:48
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 22 km/haverage daily peakAll months
- Cloud cover
- 70 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+1Europe/London
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %37 %
- Few rainy daysweight 20 %34 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in August
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Berwick-upon-Tweed in August: quick answers
Is Berwick-upon-Tweed hot in August?
No. In August, Berwick-upon-Tweed is mild: daytime highs average 17 °C and nights drop to about 13 °C.
Can you swim in Berwick-upon-Tweed in August?
Only if you don't mind cold water: in August the sea averages just 14.3 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Berwick-upon-Tweed in August?
Rain is frequent, with about 13 rainy days and 75 mm in total.
Berwick-upon-Tweed month by month
The whole year in Berwick-upon-TweedAll destinations: United KingdomWhere to go in AugustSea temperature in August
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences