Oost-Knollendam Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Oost-Knollendam, Noord-Holland, Netherlands. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let’s explore all the details to give you a full picture.
Generally, Oost-Knollendam receives mid-range precipitation levels, with 917 mm annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 95 mm of precipitation, spread over 14 rainy days.
In contrast, April experiences a drier climate, with about 52 mm of rainfall spread across 14 rainy days.
August, the wettest month, has a maximum daytime temperature of 22°C. The city receives 198 hours of sunshine in this period. During the driest month April you can expect a temperature of 13°C. For more detailed insights into the city’s temperatures, visit our Oost-Knollendam Temperature page.
Annual Precipitation in the Netherlands
The map below shows the annual precipitation across the Netherlands. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Amsterdam Precipitation Compared World Wide
Oost-Knollendam’s average annual precipitation is 917 mm. Let’s compare this to some popular worldwide tourist destinations:
In Lisbon, Portugal, the average annual precipitation is 774 mm, characterized by wet winters and dry summers typical of the Mediterranean climate.
In Shanghai, China, the annual average precipitation is 1347 mm, with a humid subtropical climate.
Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.
Singapore, situated near the equator, gets 2581 mm of rainfall annually, with no distinct dry season and consistent monthly precipitation.
How is Precipitation Measured?
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
Sea vs. Land Precipitation
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
- Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
- Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.
For more detailed information about Oost-Knollendam’s weather, including sunshine hours, humidity levels, and temperature data, visit our Oost-Knollendam Climate page.
