Country Overview For Netherlands
The climate in Netherlands is typically temperate; marine; cool summers and mild winters. The terrain: mostly coastal lowland and reclaimed land (polders); some hills in southeast. For Amsterdam in January the daily average maximum temperatures is 7°C with the average minimum 3°C, while in June the average maximum is 19°C with a minimum of 12°C. The wettest month for Amsterdam is November with an average of 85.1mm of precipitation falling while the driest month is April with 32.1mm falling.
HISTORICAL MONTHLY AVERAGES FOR AUGUST
The information presented below gives detailed historical monthly average weather conditions along with exceptional weather occurrences. To maintain relevance to current weather trends the displayed information has been calculated using data collected over the past two decades. The climate profile is taken from closest available data source to Zandvoort Circuit.
Throughout the month of August daytime temperatures will generally reach highs of around 18°C that's about 65°F. At night the average minimum temperature drops down to around 15°C, that's 59°F.
In recent times the highest recorded temperature in August has been 32°C that's 90°F, with the lowest recorded temperature 11°C, about 53°F.
The average daily relative humidity for August is around 81%.
The Heat Index is a measure of how hot it feels when relative humidity is added to actual air temperature. From this a comfort level is calculated providing categories on how heat conditions might adversely affect someone.
Comfort Levels: Given average maximum temperatures and humidity levels generally you should not anticipate any discomfort from heat (see heat index for more information).
Estimated Hours of Sunshine per Day
We calculate sunshine hours per day using our past forecast data. For August expect the sun to shine for an average of 9 hours per day. This represents the average number of hours in the daytime that the sun is visible and not obscured by cloud e.g. the average number of hours the sun is actually out and shining. Note we calculate hours of sunshine per day using our past forecast data, not observation data, thus it is an estimate and not actual.
The average daily wind speed in August has been around 25 km/h, that’s the equivalent to about 15 mph, or 13 knots. In recent years the maximum sustained wind speed has reached 70 km/h, that’s the equivalent of around 44 mph, or 38 knots.
On average the month of August is affected by foggy conditions on less than 1 day.
SWIMMING AND WATER TEMPERATURE
The temperature of water an individual will feel comfortable in is very much personal preference. What feels unbearably cold to one person for a swim might be fine for another. We have created our own Swimming Water Temperature Index offering a guide to water temperature and comfort levels for swimming;
In August, for the nearest coastal location, the temperature of the sea averages around 19°C, that's 66° Fahrenheit. Our index indicates for swimming this is considered relatively cool and though enjoyed by the more hardy among us, any more than 10-20 minutes in the sea would leave you feeling refreshed to say the least.
YEARLY TRENDS: WEATHER AVERAGES & EXTREMES
The following charts show yearly weather trends with information on monthly weather averages and extremes.
The chart below plots the average high and low temperature for each month of the year. It also shows the maximum and minimum recorded temperatures.
The chart below plots the average number of days in any month that you can expect to see rain falling.
The chart below plots the average number of days in any month that you can expect to see snow falling.
The chart below plots the average daily wind speed you can expect for any month. It also shows the maximum recorded sustained wind speed for each month.