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Chester Weather in August
With daytime temperatures of 21°C (70°F) and nighttime lows of 13°C (55°F), August in Chester brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 85 mm (3.3 in) falls on average.
Rainfall in Chester in August
Past climate data indicates that roughly 15 days will see rain, totalling around 85 mm (3.3 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Chester in August
August is a good time to be in Chester. Days are excellent, reaching 21°C (70°F), with nights around 13°C (55°F). This month falls in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Chester in August
You can expect a moderate amount of sunlight, with approximately 177 hours. This means a pleasant mix of sun and overcast.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Chester.
Chester Temperature in August
Min Temperature
13°C (55°F)
Max Temperature
21°C (70°F)
Chance of Rain
51%
Precipitation
85 mm (3.3 in)
Rainy days
15 days
Humidity
80% *
Sunshine
177 hours *
Percentage Sunshine
*
* Data from: Liverpool, the United Kingdom (25 KM, 15 Miles).
Chester Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chester - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Chester typically stay consistent throughout August, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Chester in August
Browse day-by-day weather records for Chester spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chester historical weather extremes in August
Based on 50 years of weather observations in Chester between 1976 and 2026, these are the recorded extremes.
- The warmest day in August was on August 2, 1990, with a maximum of 34°C (93°F).
- Chester experienced its chilliest August day on August 22, 1993, reaching only 13°C (55°F).
- The lowest overnight temperature recorded in August was 4°C (39°F) (August 31, 2010).
- The wettest day in August Chester was on August 13, 2005 with 40 mm (1.6 in) of precipitation.
Best Places in the United Kingdom in August
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Chester in August
For Chester in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Chester in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
Chester 3-Day Forecast
More climate data for Chester
Temperature Rainfall Sunshine Humidity
See the full Chester climate overview or explore weather in the United Kingdom.
Popular in August
Where to go in August - average daytime high across popular destinations.
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Need travel inspiration? Check out our bucket list articles and be inspired.
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