Weymouth Weather in July
During July, Weymouth experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 14°C (57°F). As the driest month of the year, and part of the summer season, rainfall is at its lowest.
Rainfall in Weymouth in July
Enjoy minimal rain interruptions this month. It's an excellent time for outdoor plans, from sports to festivals. Historically, the month has about 10 days of rain, averaging 57 mm (2.2 in) in total. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Weymouth in July
July is a good time to be in Weymouth. Days are perfect, reaching 20°C (68°F), with nights around 14°C (57°F). July is in the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 14°C (57°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 Weymouth in July
There are approximately 225 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Weymouth.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Weymouth's climate page.
Weymouth Temperature in July
Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Chance of Rain
33%
Precipitation
57 mm (2.2 in)
Rainy days
10 days
Sunshine
225 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Weymouth typically stay consistent throughout July, with daily highs averaging around 20°C (68°F). Nights are cool, with lows around 14°C (57°F).
Average temperatures in July
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 July
Historical weather for Weymouth in July
Browse day-by-day weather records for Weymouth spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Weymouth historical weather extremes in July
Based on weather observations in Weymouth between 1976 and 2025, these are the recorded extremes during July.
- The warmest day in July was on July 2, 1976, with a maximum of 33°C (91°F).
- The lowest daytime temperature in July was 14°C (57°F), recorded on July 2, 2013.
- The coldest night in July in Weymouth was on July 22, 1980, with a minimum of 5°C (41°F).
Best Places in the United Kingdom in July
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 July →
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What to Wear in Weymouth in July
For Weymouth in July, 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. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Weymouth in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Weymouth's climate page.
See the full Weymouth climate overview or explore weather in the United Kingdom.
