September weather forecast
Oftringen, Switzerland

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September

Weather in September

September, the first month of the autumn in Oftringen, is still a refreshing month, with an average temperature ranging between min 8.2°C (46.8°F) and max 18.8°C (65.8°F).

Temperature

The transition into September subtly indicates a reduction in the average high-temperature, down to a refreshing 18.8°C (65.8°F) from August's moderately hot 23.3°C (73.9°F). September brings an average low-temperature of 8.2°C (46.8°F) to Oftringen.

Humidity

The average relative humidity in September is 81%.

Rainfall

The month with the least rainfall in Oftringen is September, when the rain falls for 14.5 days and typically collects 45mm (1.77") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September in Oftringen is 12h and 34min.
On the first day of the month, sunrise is at 06:48 and sunset at 20:08. On the last day of September, in Oftringen, sunrise is at 07:26 and sunset at 19:09 CEST.

Sunshine

In September, the average sunshine is 8.9h.

UV index

In September, the average daily maximum UV index in Oftringen is 4. 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: In September, a daily UV index of 4 turns into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Oftringen?
An average high-temperature, in September, in Oftringen, is 18.8°C (65.8°F) and the average low-temperature is 8.2°C (46.8°F).
What is the average humidity in September in Oftringen?
In Oftringen, Switzerland, the average relative humidity in September is 81%.
What is the driest month in Oftringen?
September is the month with the least rainfall in Oftringen. Rain falls for 14.5 days and accumulates 45mm (1.77") of precipitation.
How much does it rain in Oftringen in September?
In Oftringen, in September, during 14.5 rainfall days, 45mm (1.77") of precipitation is typically accumulated.
When it does not snow in Oftringen?
In Oftringen, Switzerland, snow does not fall in June through September.
Does it snow in Oftringen in September?
In Oftringen, in September, it doesn't snow. In October, it regularly snows.
What is the average length of the day in September in Oftringen?
In Oftringen, the average day length in September is 12h and 34min.
What time are sunrise and sunset in September in Oftringen?
In September, on the first day of the month, sunrise is at 06:48 and sunset at 20:08. On the last day of the month, in Oftringen, sunrise is at 07:26 and sunset at 19:09 CEST.
How many hours of sunshine does Oftringen have in September?
In Oftringen, the average sunshine duration in September is 8.9h.
What is the UV index intensity in September in Oftringen?
In Oftringen, Switzerland, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Aug
September
Oct
Average high temperature
23.3°C
18.8°C
13.9°C
Average low temperature
11.8°C
8.2°C
4.5°C
Average pressure
1017.7mbar
1018.6mbar
1018.5mbar
Average wind speed
5.9km/h
6.4km/h
6.5km/h
Average max. wind speed
6.7km/h
6.9km/h
7.1km/h
Average wind speed gusts
9.5km/h
10.5km/h
11km/h
Average humidity
79%
81%
83%
Average rainfall
95mm
45mm
61mm
Average rainfall days
18.3
14.5
13.2
Average snowfall
0mm
0mm
9mm
Average snowfall days
0
0
0.4
Average daylight
14h 1min
12h 4min
10h 5min
Average sunshine
10h 2min
8h 5min
6h 2min
Average sunshine days
9.6
12.2
15
Average UV index
4
4
2
Average cloud cover
32%
34%
39%
Average visibility
9km
8km
8km
Average temperature in September
Oftringen, Switzerland
  • Average high temperature in September: 18.8°C

The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (2.9°C).

  • Average low temperature in September: 8.2°C

The months with the highest average low temperature are July and August (11.8°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).

Average pressure in September
Oftringen, Switzerland
  • Average pressure in September: 1018.6mbar

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

Average wind speed in September
Oftringen, Switzerland
  • Average wind speed in September: 6.4km/h

The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

Average humidity in September
Oftringen, Switzerland
  • Average humidity in September: 81%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (78%).

Average rainfall in September
Oftringen, Switzerland
  • Average rainfall in September: 45mm

The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is September (45mm).

Average rainfall days in September
Oftringen, Switzerland
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is May (22.4 days).
The month with the least rainy days is February (10.6 days).

Average snowfall in September
Oftringen, Switzerland
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (153mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Oftringen, Switzerland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Oftringen, Switzerland
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in September
Oftringen, Switzerland
  • Average sunshine days in September: 12.2 days

The month with the most sunshine days is October (15 days).
The month with the least sunshine days is May (6.6 days).

Average UV index in September
Oftringen, Switzerland
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in September
Oftringen, Switzerland
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in September
Oftringen, Switzerland
  • Average visibility in September: 8km

The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).

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