Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
This page shows both the average monthly rainfall and the number of rainy days in Orimattila, Southern Finland, Finland. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Now, let's break down all the details for a clearer picture.
On average, Orimattila receives a reasonable amount of rain/snowfall, with an annual precipitation of 703 mm (28 in).
Orimattila offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (81 mm (3.2 in)) and March (41 mm (1.6 in)) is not too significant, making the climate enjoyable for visitors and residents alike.
June, the wettest month, has a maximum daytime temperature of 21°C (70°F). The city receives 298 hours of sunshine in this period. During the driest month March you can expect a temperature of 3°C (37°F). For more detailed insights into the city's temperatures, visit our Orimattila Temperature page.
Average daily rainfall for each day of the month based on long-term records. 50-year average (1976-2025)
Browse day-by-day precipitation records for Orimattila spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
The map below shows the annual precipitation across Finland. You can also select the different months in case you are interested in a specific month.
Orimattila's average annual precipitation is 703 mm (28 in). Let's compare this to some popular worldwide tourist destinations:
New York City, USA, receives 1276 mm (50 in) of rainfall annually, with precipitation evenly distributed throughout the year.
In Seoul, South Korea, the average annual precipitation is 1237 mm (49 in), with most rain falling during the summer monsoon season.
Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.
Kuala Lumpur, Malaysia, receives 2529 mm (100 in) of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.
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.
Climate change is affecting precipitation patterns worldwide, including Orimattila:
For more detailed information about Orimattila's weather, including sunshine hours, humidity levels, and temperature data, visit our Orimattila Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Orimattila - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Orimattila climate overview or explore weather in Finland.
Where to go in October - average daytime high across popular destinations.
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