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
August's onset records an average high-temperature of a still pleasant 20.5°C (68.9°F), a near match to July's 22.3°C (72.1°F). August nights in Luumäki experience a consistent temperature drop to a cool 12.1°C (53.8°F).Humidity
In August, the average relative humidity in Luumäki, Finland, is 73%.Rainfall
August is the month with the most rainfall. Rain falls for 16.4 days and accumulates 53mm (2.09") of precipitation.Snowfall
In Luumäki, snow does not fall in June through September.Daylight
The average length of the day in August is 15h and 43min.On the first day of August in Luumäki, sunrise is at 04:45 and sunset at 21:46. On the last day of the month, sunrise is at 06:01 and sunset at 20:18 EEST.
Sunshine
The average sunshine in August is 9.3h.UV index
In Luumäki, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In August, a daily maximum UV index of 4 leads to the following instructions:
Take precautions - Protection against sun damage is advised. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Luumäki?
What is the average humidity in August in Luumäki?
What is the rainiest month in Luumäki?
How much does it rain in Luumäki in August?
When it does not snow in Luumäki?
How many hours of daylight does Luumäki have in August?
When is the sunrise / sunset in August in Luumäki?
How long on average sun shines in August in Luumäki?
What is the UV index reading in August in Luumäki?
Average temperature in August
Luumäki, Finland
- Average high temperature in August: 20.5°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (-4.7°C).
- Average low temperature in August: 12.1°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-8.6°C).
Average pressure in August
Luumäki, 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 (1008.9mbar).
Average wind speed in August
Luumäki, Finland
- Average wind speed in August: 10.6km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in August
Luumäki, Finland
- Average humidity in August: 73%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in August
Luumäki, Finland
- Average rainfall in August: 53mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in August
Luumäki, Finland
- Average rainfall days in August: 16.4 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in August
Luumäki, Finland
- Average snowfall in August: 0mm
The month with the highest snowfall is January (262mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Luumäki, Finland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (22.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Luumäki, 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 42min).
- Average sunshine in August: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in August
Luumäki, Finland
- Average sunshine days in August: 11.3 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (4.7 days).
Average UV index in August
Luumäki, 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
Luumäki, Finland
- Average cloud cover in August: 42
The month with the most cloud cover is February (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in August
Luumäki, Finland
- Average visibility in August: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
