Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
As Iitti welcomes August, the average high-temperature records at a still agreeable 20.4°C (68.7°F), marking an insignificant deviation from the prior month. The average temperature during August nights is registered at a cool 12.1°C (53.8°F).Humidity
In August, the average relative humidity in Iitti is 74%.Rainfall
In August, in Iitti, the rain falls for 15.3 days. Throughout August, 40mm (1.57") of precipitation is accumulated. Throughout the year, in Iitti, there are 131.9 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
In Iitti, snow does not fall in June through September.Daylight
In Iitti, Finland, the average length of the day in August is 15h and 43min.On the first day of the month, sunrise is at 04:50 and sunset at 21:51. On the last day of August, in Iitti, sunrise is at 06:06 and sunset at 20:23 EEST.
Sunshine
In August, the average sunshine is 9.6h.UV index
In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 4 in August, converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in Iitti?
What is the average humidity in August in Iitti?
How much does it rain in Iitti in August?
When it does not snow in Iitti?
What is the average length of the day in August in Iitti?
When are sunrise and sunset in August in Iitti?
How many hours of sunshine does Iitti have in August?
What is the UV index reading in August in Iitti?
Average temperature in August
Iitti, Finland
- Average high temperature in August: 20.4°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in August: 12.1°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in August
Iitti, Finland
- Average pressure in August: 1013.2mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in August
Iitti, Finland
- Average wind speed in August: 10.7km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in August
Iitti, Finland
- Average humidity in August: 74%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (68%).
Average rainfall in August
Iitti, Finland
- Average rainfall in August: 40mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in August
Iitti, Finland
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in August
Iitti, Finland
- Average snowfall in August: 0mm
The month with the highest snowfall is February (231mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Iitti, Finland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Iitti, Finland
- Average daylight in August: 15h and 4min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).
Average sunshine days in August
Iitti, Finland
- Average sunshine days in August: 13.6 days
The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is December (5.5 days).
Average UV index in August
Iitti, Finland
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in August
Iitti, Finland
- Average cloud cover in August: 40
The months with the most cloud cover are January and February (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in August
Iitti, Finland
- Average visibility in August: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (6km).
