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 Rauha, Southern Finland, Finland. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let's break down all the details for a clearer picture.
Generally, Rauha experiences moderate precipitation patterns, averaging 730 mm (29 in) yearly.
Rauha offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between July (82 mm (3.2 in)) and April (40 mm (1.6 in)) is not too significant, making the climate enjoyable for visitors and residents alike.
July, the wettest month, has a maximum daytime temperature of 23°C (73°F). During the driest month April you can expect a temperature of 8°C (46°F). For more detailed insights into the city's temperatures, visit our Rauha 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 Rauha 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.
Rauha's average annual precipitation is 730 mm (29 in). Let's compare this to some popular worldwide tourist destinations:
Boston, USA, experiences 1238 mm (49 in) of annual precipitation, including significant snowfall during the winter.
In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
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 Rauha:
For more detailed information about Rauha's weather, including sunshine hours, humidity levels, and temperature data, visit our Rauha Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Rauha - and find the best time to visit.
Temperature Rainfall
See the full Rauha climate overview or explore weather in Finland.
Where to go in October - average daytime high across popular destinations.
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