September weather forecastBölsberg, Germany

September

Weather in September

September, the first month of the autumn in Bölsberg, is still a comfortable month, with an average temperature ranging between max 17.9°C (64.2°F) and min 8.5°C (47.3°F).

Temperature

September heralds a minor drop in average high-temperature, sliding from August's agreeable 22.5°C (72.5°F) to a comfortable 17.9°C (64.2°F). In September, Bölsberg encounters an average low-temperature of 8.5°C (47.3°F) during the night.

Humidity

In September, the average relative humidity in Bölsberg is 82%.

Rainfall

The months with the least rainfall are April and September Rain falls for 13.2 days and accumulates 32mm (1.26") of rain.

Snowfall

In Bölsberg, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 37min.
On the first day of September, sunrise is at 06:43 and sunset at 20:13. On the last day of the month, sunrise is at 07:27 and sunset at 19:08 CEST.

Sunshine

The average sunshine in September is 8h.

UV index

In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 3 in September translates into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Updated: Feb 13, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Bölsberg, Germany, during September are 17.9°C (64.2°F) and 8.5°C (47.3°F) respectively.

In Bölsberg, the average relative humidity in September is 82%.

April and September are months with the least rain in Bölsberg when the rain falls for 13.2 days and typically aggregates up to 32mm (1.26") of rain.

In Bölsberg, during September, the rain falls for 13.2 days and regularly aggregates up to 32mm (1.26") of precipitation.

June through September are months without snowfall in Bölsberg, Germany.

In Bölsberg, in September, it doesn't snow. In October, it regularly snows.

The average day length in September in Bölsberg is 12h and 37min.

On the first day of September in Bölsberg, sunrise is at 06:43 and sunset at 20:13. On the last day of the month, sunrise is at 07:27 and sunset at 19:08 CEST.

In Bölsberg, the average sunshine duration in September is 8h.

The average daily maximum UV index in September in Bölsberg is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

22.5°C

17.9°C

12.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.4km/h

10.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

13.2

14.9

14.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Bölsberg, Germany

Average high temperature in September: 17.9°C

The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.3°C).

Average low temperature in September: 8.5°C

The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).

Average pressure in September
Bölsberg, Germany

Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).

Average wind speed in September
Bölsberg, Germany

Average wind speed in September: 8.9km/h

The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).

Average humidity in September
Bölsberg, Germany

Average humidity in September: 82%

The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in September
Bölsberg, Germany

Average rainfall in September: 32mm

The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are April and September (32mm).

Average rainfall days in September
Bölsberg, Germany

Average rainfall days in September: 13.2 days

The months with the highest number of rainy days are May and July (17.2 days).
The month with the least rainy days is February (9 days).

Average snowfall in September
Bölsberg, Germany

Average snowfall in September: 0mm

The month with the highest snowfall is December (182mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Bölsberg, Germany

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Bölsberg, Germany

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

Average sunshine in September: 8h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).