August weather forecastIi, Finland

August

Weather in August

The last month of the summer, August, is also an enjoyable month in Ii, Finland, with an average temperature varying between 11.2°C (52.2°F) and 18°C (64.4°F).

Temperature

With the onset of August, the average high-temperature registers at a refreshing 18°C (64.4°F), subtly different from July's 20°C (68°F). Ii witnesses a consistent average low-temperature of 11.2°C (52.2°F) throughout August.

Humidity

In Ii, the average relative humidity in August is 77%.

Rainfall

In Ii, in August, it is raining for 14.3 days, with typically 41mm (1.61") of accumulated precipitation. In Ii, during the entire year, the rain falls for 117.3 days and collects up to 434mm (17.09") of precipitation.

Snowfall

June through August are months without snowfall.

Daylight

In Ii, Finland, the average length of the day in August is 16h and 36min.
On the first day of the month, sunrise is at 04:14 and sunset at 22:34. On the last day of August, in Ii, Finland, sunrise is at 05:55 and sunset at 20:42 EEST.

Sunshine

The average sunshine in August is 9.5h.

UV index

In Ii, Finland, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in August interprets into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Ii, in August, the average high-temperature is 18°C (64.4°F), and the average low-temperature is 11.2°C (52.2°F).

The average relative humidity in August in Ii, Finland, is 77%.

In Ii, Finland, in August, it is raining for 14.3 days, with typically 41mm (1.61") of accumulated precipitation.

In Ii, snow does not fall in June through August.

In Ii, Finland, in August, it doesn't snow. In September, it regularly snows.

In August, the average day length in Ii, Finland, is 16h and 36min.

In August, on the first day of the month, sunrise is at 04:14 and sunset at 22:34. On the last day of the month, in Ii, sunrise is at 05:55 and sunset at 20:42 EEST.

In August, the average sunshine duration is 9.5h.

In Ii, Finland, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J August S O N D

Jul

August

Sep

Average high temperature

20°C

18°C

13°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.4km/h

12.3km/h

13.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.8

14.4

14.7

Average UV index

Average cloud cover

Average visibility

Average temperature in August
Ii, Finland

Average high temperature in August: 18°C

The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (-6.1°C).

Average low temperature in August: 11.2°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-10.6°C).

Average pressure in August
Ii, Finland

Average pressure in August: 1011.6mbar

The month with the highest atmospheric pressure is May (1014mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).

Average wind speed in August
Ii, Finland

Average wind speed in August: 11.5km/h

The windiest month (with the highest average wind speed) is November (13.7km/h).
The calmest month (with the lowest average wind speed) is July (10.6km/h).

Average humidity in August
Ii, Finland

Average humidity in August: 77%

The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is June (69%).

Average rainfall in August
Ii, Finland

Average rainfall in August: 41mm

The wettest month (with the highest rainfall) is July (59mm).
The driest months (with the least rainfall) are April and September (25mm).

Average rainfall days in August
Ii, Finland

Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in August
Ii, Finland

Average snowfall in August: 0mm

The month with the highest snowfall is March (232mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in August
Ii, Finland

Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in August /
Average sunshine in August
Ii, Finland

Average daylight in August: 16h and 36min

The month with the longest days is June (Average daylight: 22h and 0min).
The month with the shortest days is December (Average daylight: 3h and 42min).

Average sunshine in August: 9h and 30min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 0min).

Average sunshine days in August
Ii, Finland

Average sunshine days in August: 14.4 days

The month with the most sunshine days is June (17 days).
The month with the least sunshine days is December (7.4 days).

Average UV index in August
Ii, Finland

Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).