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FinlandThe weather in August in Posio
It's pleasantly warm in August in Posio with an average temperature of 19°C. Temperatures this month range from a low of 15°C to a high of 21°C. At night, you can expect temperatures between 7°C and 13°C.
Looking for great weather? August is a good time to be in Posio. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Posio, Finland. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 29°C in 2014, Posio reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 7°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 19°C.
Rainfall amount
In August, there is an average of 65 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in August for Posio
Click on any day in August to get detailed info about the usual weather on that day in Posio. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Posio | New York | |
|---|---|---|
| Average temperature | 19°C | 30°C |
| Max. temperature | 21°C | 31°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 65 mm | 79 mm |
| Rainy days | 10 days | 13 days |
Start of August
The month of August starts in Posio with mild temps, averaging around 20°C during the day and nights around 12°C.
Mid August
By mid-August, daytime temps stay steady at around 20°C, with nights around 12°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of August
By the end of August, the average daytime temperature in Posio is around 17°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Posio
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Posio for all months and discover the best travel time
Curious about the weather in other parts of Finland? Check out the climate and weather for spots like Helsinki, Rovaniemi, Kuusamo, or explore other destinations in Finland.
Temperature charts
These charts show the average temperatures in August in Posio, Finland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Posio
Temperature in August in Posio over the years
Precipitation charts
These charts show the average amount of precipitation in August in Posio, Finland. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in August in Posio
Total precipitation in August in Posio over the years
Daily UV index in August in Posio
This chart shows the average daily UV index in August in Posio, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in August in Posio
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Average weather in Posio by month
Click on a month below to see detailed weather info for Posio. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.