August weather forecastJakobstad, Finland
August
Weather in August
August, the last month of the summer in Jakobstad, is another refreshing month, with an average temperature varying between 13.4°C (56.1°F) and 16.9°C (62.4°F).Temperature
The shift into August records an average high-temperature of a still refreshing 16.9°C (62.4°F), subtly varied from July's 17.6°C (63.7°F). Maintaining close parity with daytime warmth, the average nocturnal temperature during August stays at a mild 13.4°C (56.1°F).Humidity
In Jakobstad, the average relative humidity in August is 77%.Rainfall
The month with the most rainfall is August, when the rain falls for 17.5 days and typically aggregates up to 57mm (2.24") of precipitation.Snowfall
In Jakobstad, Finland, snow does not fall in June through September.Daylight
In August, the average length of the day in Jakobstad is 16h and 14min.On the first day of the month, sunrise is at 04:42 and sunset at 22:28. On the last day of August, sunrise is at 06:11 and sunset at 20:46 EEST.
Sunshine
The average sunshine in August is 10h.UV index
The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during August translates into these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Jakobstad, Finland
- Average high temperature in August: 16.9°C
The warmest month (with the highest average high temperature) is July (17.6°C).
The months with the lowest average high temperature are January and February (-3.3°C).
- Average low temperature in August: 13.4°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-6.7°C).
Average pressure in August
Jakobstad, Finland
- Average pressure in August: 1011.6mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).
Average wind speed in August
Jakobstad, Finland
- Average wind speed in August: 16.4km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is July (15.1km/h).
Average humidity in August
Jakobstad, Finland
- Average humidity in August: 77%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (74%).
Average rainfall in August
Jakobstad, Finland
- Average rainfall in August: 57mm
The wettest month (with the highest rainfall) is August (57mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in August
Jakobstad, Finland
- Average rainfall days in August: 17.5 days
The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in August
Jakobstad, Finland
- Average snowfall in August: 0mm
The month with the highest snowfall is March (147mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Jakobstad, Finland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Jakobstad, Finland
- Average daylight in August: 16h and 12min
The month with the longest days is June (Average daylight: 20h and 30min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in August
Jakobstad, Finland
- Average sunshine days in August: 11.4 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is December (10.4 days).
Average UV index in August
Jakobstad, 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 and December (UV index 1).
Average cloud cover in August
Jakobstad, Finland
- Average cloud cover in August: 40
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are June and July (Cloud cover 38).
Average visibility in August
Jakobstad, Finland
- Average visibility in August: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and April (8km).
