Knokke-Heist Weather in August
Knokke-Heist in August sees high temperatures, with highs around 22°C (72°F) and overnight lows of 16°C (61°F). Rainfall is fairly high at around 82 mm (3.2 in) on average, so pack waterproofs just in case.
Rainfall in Knokke-Heist in August
You can expect rain on roughly 14 days based on historical data, averaging 82 mm (3.2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Knokke-Heist in August
Weather in Knokke-Heist is at its perfect in August. Highs reach 22°C (72°F), while nights settle around 16°C (61°F). During August, you'll experience the summer season. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it has the peak temperatures of the year.
Sunshine in Knokke-Heist in August
Expect sunny days throughout the month, with an estimated 209 hours of sunshine. This makes it a pleasant time to visit Knokke-Heist.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Knokke-Heist.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Knokke-Heist's climate page.
Knokke-Heist Temperature in August
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
45%
Precipitation
82 mm (3.2 in)
Rainy days
14 days
Sunshine
209 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Knokke-Heist typically stay consistent throughout August, with daily highs averaging around 22°C (72°F). Nights are pleasant, with lows around 15°C (59°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 for Knokke-Heist in August
Browse day-by-day weather records for Knokke-Heist spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Knokke-Heist historical weather extremes in August
According to our 49 years of weather records for Knokke-Heist, the following extremes were recorded between 1976 and 2025.
- The hottest August day on record in Knokke-Heist reached 34°C (93°F) (August 6, 2003).
- On August 31, 1986, Knokke-Heist saw its coldest August day with temperatures maxing out at 14°C (57°F).
- The coldest night in August in Knokke-Heist was on August 15, 1992, with a minimum of 9°C (48°F).
- The heaviest August precipitation occurred on August 3, 2006, when 34 mm (1.3 in) of precipitation fell.
Best Places in Belgium in August
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Knokke-Heist in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Knokke-Heist in August
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 Belgium, check out our Knokke-Heist's climate page.
See the full Knokke-Heist climate overview or explore weather in Belgium.
