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
As September arrives, Käthen's weather displays a minor decrease in high-temperatures, transitioning from August's warm 24°C (75.2°F) to a comfortable 19.3°C (66.7°F). Throughout September nights, Käthen registers an average low-temperature of 11.1°C (52°F).Humidity
In September, the average relative humidity in Käthen is 75%.Rainfall
In Käthen, in September, during 11.2 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Käthen, during the entire year, the rain falls for 177.2 days and collects up to 433mm (17.05") of precipitation.Snowfall
In Käthen, snow does not fall in May through October.Daylight
In September, the average length of the day in Käthen is 12h and 40min.On the first day of September in Käthen, sunrise is at 06:25 and sunset at 20:01. On the last day of the month, sunrise is at 07:13 and sunset at 18:52 CEST.
Sunshine
In Käthen, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Käthen in September?
What is the average humidity in September in Käthen?
How many days does it rain in September in Käthen?
When it does not snow in Käthen?
How many hours of daylight does Käthen have in September?
When are sunrise and sunset in September in Käthen?
How long on average sun shines in September in Käthen?
How high is the UV index in September in Käthen?
Average temperature in September
Käthen, Germany
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in September
Käthen, Germany
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).
Average wind speed in September
Käthen, Germany
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Käthen, Germany
- Average humidity in September: 75%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Käthen, Germany
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Käthen, Germany
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in September
Käthen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Käthen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Käthen, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Käthen, Germany
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in September
Käthen, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Käthen, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Käthen, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
