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
Weather in August
Temperature
August commences with an average high-temperature of a still pleasant 20.7°C (69.3°F), showing little deviation from July's 21.8°C (71.2°F). Throughout the month of August, Janakkala witnesses an average low-temperature of 10.9°C (51.6°F).Humidity
The average relative humidity in August in Janakkala is 75%.Rainfall
In Janakkala, Finland, in August, it is raining for 14.3 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, in Janakkala, there are 128.9 rainfall days, and 399mm (15.71") of precipitation is accumulated.Snowfall
In Janakkala, 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 Janakkala, sunrise is at 04:57 and sunset at 21:58. On the last day of the month, sunrise is at 06:12 and sunset at 20:30 EEST.
Sunshine
In Janakkala, the average sunshine in August is 8.9h.UV index
In Janakkala, Finland, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In August, the maximum UV index of 4 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are August temperatures in Janakkala?
What is the average humidity in August in Janakkala?
How much does it rain in Janakkala in August?
When it does not snow in Janakkala?
How many hours of daylight does Janakkala have in August?
When is the sunrise / sunset in August in Janakkala?
How many hours of sunshine does Janakkala have in August?
What is the UV index reading in August in Janakkala?
Average temperature in August
Janakkala, Finland
- Average high temperature in August: 20.7°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-4.4°C).
- Average low temperature in August: 10.9°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).
Average pressure in August
Janakkala, Finland
- Average pressure in August: 1013.1mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in August
Janakkala, Finland
- Average wind speed in August: 9.6km/h
The windiest month (with the highest average wind speed) is December (12km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in August
Janakkala, Finland
- Average humidity in August: 75%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in August
Janakkala, Finland
- Average rainfall in August: 33mm
The wettest month (with the highest rainfall) is July (54mm).
The driest months (with the least rainfall) are March and April (25mm).
Average rainfall days in August
Janakkala, Finland
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in August
Janakkala, Finland
- Average snowfall in August: 0mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Janakkala, Finland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Janakkala, 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: 8h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in August
Janakkala, Finland
- Average sunshine days in August: 14.1 days
The month with the most sunshine days is May (15.9 days).
The month with the least sunshine days is March (9.4 days).
Average UV index in August
Janakkala, 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).
Average cloud cover in August
Janakkala, Finland
- Average cloud cover in August: 47
The months with the most cloud cover are January and February (Cloud cover 80).
The months with the least cloud cover are May, June, July and August (Cloud cover 47).
Average visibility in August
Janakkala, Finland
- Average visibility in August: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
Janakkala, Finland
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