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 sea temperature 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
September signals a slight drop in average high-temperature, sliding from August's enjoyable 19.4°C (66.9°F) to a moderate 15.5°C (59.9°F). In September, Oxelösund experiences a marginal drop in temperature, with averages of 11.3°C (52.3°F) at night.Humidity
In Oxelösund, the average relative humidity in September is 79%.Rainfall
In Oxelösund, Sweden, during September, the rain falls for 13 days and regularly aggregates up to 33mm (1.3") of precipitation. In Oxelösund, during the entire year, the rain falls for 151 days and collects up to 419mm (16.5") of precipitation.Snowfall
In Oxelösund, snow does not fall in June through September.Sea temperature
In Oxelösund, in September, the average water temperature is 15°C (59°F).Note: For the majority of people, swimming in water at 15°C (59°F) is not enjoyable. The challenge of controlling breathing escalates as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In September, the average length of the day is 12h and 49min.On the first day of the month, sunrise is at 05:51 and sunset at 19:51. On the last day of September, sunrise is at 06:55 and sunset at 18:27 CEST.
Sunshine
In September, the average sunshine is 8.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What is the average September temperature in Oxelösund?
What is the average humidity in September in Oxelösund?
How many days does it rain in September in Oxelösund?
When it does not snow in Oxelösund?
Does it snow in Oxelösund in September?
How cold is the water in September in Oxelösund?
How many hours of daylight does Oxelösund have in September?
When are sunrise and sunset in September in Oxelösund?
How long on average sun shines in September in Oxelösund?
What is the UV index reading in September in Oxelösund?
Average temperature in September
Oxelösund, Sweden
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is February (-2.2°C).
Average pressure in September
Oxelösund, Sweden
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in September
Oxelösund, Sweden
- Average wind speed in September: 18.2km/h
The windiest month (with the highest average wind speed) is December (21.9km/h).
The calmest month (with the lowest average wind speed) is July (15.1km/h).
Average humidity in September
Oxelösund, Sweden
- Average humidity in September: 79%
The months with the highest relative humidity are January, February, November and December (86%).
The months with the lowest relative humidity are May and June (75%).
Average rainfall in September
Oxelösund, Sweden
- Average rainfall in September: 33mm
The wettest months (with the highest rainfall) are July and August (48mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Oxelösund, Sweden
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
Oxelösund, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (76mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Oxelösund, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Oxelösund, Sweden
- Average sea temperature in September: 15°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (1.2°C).
Average daylight in September /
Average sunshine in September
Oxelösund, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Oxelösund, Sweden
- Average sunshine days in September: 14 days
The month with the most sunshine days is April (15.4 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in September
Oxelösund, Sweden
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Oxelösund, Sweden
- Average cloud cover in September: 40
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Oxelösund, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
Oxelösund, Sweden
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