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
Weather in September
Temperature
Pähkinärinne's September weather features a light decline in high-temperatures, reducing from 19.6°C (67.3°F) in August to a still refreshing 15.1°C (59.2°F). A modest dip in temperatures to an average of 11°C (51.8°F) is observed throughout Pähkinärinne's September nights.Humidity
In Pähkinärinne, the average relative humidity in September is 79%.Rainfall
In Pähkinärinne, during September, the rain falls for 13.5 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, in Pähkinärinne, there are 144.6 rainfall days, and 465mm (18.31") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Pähkinärinne, Finland.Daylight
In Pähkinärinne, Finland, the average length of the day in September is 12h and 52min.On the first day of September in Pähkinärinne, sunrise is at 06:16 and sunset at 20:24. On the last day of the month, sunrise is at 07:25 and sunset at 18:55 EEST.
Sunshine
In September, the average sunshine in Pähkinärinne, Finland, is 7.5h.UV index
In September, the average daily maximum UV index in Pähkinärinne, Finland, is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. When the Sun is at its strongest around midday, find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the average September temperature in Pähkinärinne?
What is the average humidity in September in Pähkinärinne?
How many days does it rain in September in Pähkinärinne?
When it does not snow in Pähkinärinne?
Does it snow in Pähkinärinne in September?
What is the average length of the day in September in Pähkinärinne?
When is the sunrise / sunset in September in Pähkinärinne?
How many hours of sunshine does Pähkinärinne have in September?
What is the UV index reading in September in Pähkinärinne?
Average temperature in September
Pähkinärinne, Finland
- Average high temperature in September: 15.1°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.2°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is July (14.5°C).
The coldest months (with the lowest average low temperature) are January and February (-5.5°C).
Average pressure in September
Pähkinärinne, Finland
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in September
Pähkinärinne, Finland
- Average wind speed in September: 17km/h
The windiest month (with the highest average wind speed) is December (21.1km/h).
The calmest month (with the lowest average wind speed) is May (13.7km/h).
Average humidity in September
Pähkinärinne, Finland
- Average humidity in September: 79%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Pähkinärinne, Finland
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in September
Pähkinärinne, Finland
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in September
Pähkinärinne, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (159mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Pähkinärinne, Finland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Pähkinärinne, Finland
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in September
Pähkinärinne, Finland
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is May (17 days).
The month with the least sunshine days is December (5.6 days).
Average UV index in September
Pähkinärinne, Finland
- Average UV index in September: 3
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 September
Pähkinärinne, Finland
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in September
Pähkinärinne, Finland
- Average visibility in September: 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 December (8km).
Pähkinärinne, Finland
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