Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September brings a decrease in the average high-temperature, falling from August's comfortable 19.8°C (67.6°F) to a moderate 14.6°C (58.3°F). The nighttime temperature in Ikaalinen dips to a frosty 7.5°C (45.5°F) on average during September.Humidity
The average relative humidity in September in Ikaalinen, Finland, is 83%.Rainfall
April and September are months with the least rain when the rain falls for 15.3 days and typically aggregates up to 34mm (1.34") of rain.Snowfall
June through September are months without snowfall in Ikaalinen, Finland.Daylight
In September, the average length of the day is 12h and 56min.On the first day of September, sunrise is at 06:19 and sunset at 20:35. On the last day of the month, sunrise is at 07:33 and sunset at 19:01 EEST.
Sunshine
In September, the average sunshine is 6.7h.UV index
In Ikaalinen, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ikaalinen in September?
What is the average humidity in September in Ikaalinen?
What is the driest month in Ikaalinen?
How much does it rain in Ikaalinen in September?
When it does not snow in Ikaalinen?
Does it snow in Ikaalinen in September?
What is the average length of the day in September in Ikaalinen?
When are sunrise and sunset in September in Ikaalinen?
How many hours of sunshine does Ikaalinen have in September?
What is the UV index intensity in September in Ikaalinen?
Average temperature in September
Ikaalinen, Finland
- Average high temperature in September: 14.6°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in September
Ikaalinen, Finland
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1006.8mbar).
Average wind speed in September
Ikaalinen, Finland
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in September
Ikaalinen, Finland
- Average humidity in September: 83%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (67%).
Average rainfall in September
Ikaalinen, Finland
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is July (54mm).
The driest months (with the least rainfall) are April and September (34mm).
Average rainfall days in September
Ikaalinen, Finland
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in September
Ikaalinen, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is December (234mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ikaalinen, Finland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ikaalinen, Finland
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 1h and 48min).
Average sunshine days in September
Ikaalinen, Finland
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is May (14.4 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in September
Ikaalinen, Finland
- Average UV index in September: 3
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 September
Ikaalinen, Finland
- Average cloud cover in September: 56
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are June and July (Cloud cover 44).
Average visibility in September
Ikaalinen, Finland
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
