September weather forecast
Lanžov, Czech Republic

September

Weather in September

September, the first month of the autumn in Lanžov, is still a refreshing month, with an average temperature varying between 18.7°C (65.7°F) and 9.8°C (49.6°F).

Temperature

Lanžov's average high-temperature decreases in September, falling from a moderately hot 24°C (75.2°F) in August to an enjoyable 18.7°C (65.7°F). An average nighttime temperature of 9.8°C (49.6°F) is noted in Lanžov during the month of September.

Humidity

The average relative humidity in September is 76%.

Rainfall

In Lanžov, during September, the rain falls for 9.4 days and regularly aggregates up to 15mm (0.59") of precipitation. In Lanžov, Czech Republic, during the entire year, the rain falls for 118.4 days and collects up to 200mm (7.87") of precipitation.

Snowfall

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

Daylight

The average length of the day in September in Lanžov is 12h and 37min.
On the first day of September, sunrise is at 06:12 and sunset at 19:41. On the last day of the month, sunrise is at 06:56 and sunset at 18:37 CEST.

Sunshine

The average sunshine in September in Lanžov, Czech Republic, is 9.2h.

UV index

The average daily maximum UV index in September in Lanžov is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

What is the temperature in September in Lanžov?
The high-temperature in Lanžov during September is 18.7°C (65.7°F) and the low-temperature is 9.8°C (49.6°F).
What is the average humidity in September in Lanžov?
In Lanžov, the average relative humidity in September is 76%.
How many days does it rain in September in Lanžov?
In Lanžov, in September, during 9.4 rainfall days, 15mm (0.59") of precipitation is typically accumulated.
When it does not snow in Lanžov?
In Lanžov, snow does not fall in June through September.
Does it snow in Lanžov in September?
In Lanžov, in September, it doesn't snow. In October, it regularly snows.
What is the average length of the day in September in Lanžov?
In Lanžov, Czech Republic, the average day length in September is 12h and 37min.
What time are sunrise and sunset in September in Lanžov?
On the first day of September in Lanžov, Czech Republic, sunrise is at 06:12 and sunset at 19:41. On the last day of the month, sunrise is at 06:56 and sunset at 18:37 CEST.
How many hours of sunshine does Lanžov have in September?
In Lanžov, the average sunshine duration in September is 9.2h.
What is the UV index intensity in September in Lanžov?
In Lanžov, Czech Republic, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Lanžov, Czech Republic
  • Average high temperature in September: 18.7°C

The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (0.3°C).

  • Average low temperature in September: 9.8°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

Average pressure in September
Lanžov, Czech Republic
  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1015mbar).

Average wind speed in September
Lanžov, Czech Republic
  • Average wind speed in September: 9.6km/h

The windiest months (with the highest average wind speed) are February, March and December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).

Average humidity in September
Lanžov, Czech Republic
  • Average humidity in September: 76%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (71%).

Average rainfall in September
Lanžov, Czech Republic
  • Average rainfall in September: 15mm

The wettest month (with the highest rainfall) is May (31mm).
The driest months (with the least rainfall) are March, October and November (11mm).

Average rainfall days in September
Lanžov, Czech Republic
  • Average rainfall days in September: 9.4 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (7 days).

Average snowfall in September
Lanžov, Czech Republic
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (31mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Lanžov, Czech Republic
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Lanžov, Czech Republic
  • Average daylight in September: 12h and 4min

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: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in September
Lanžov, Czech Republic
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in September
Lanžov, Czech Republic
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in September
Lanžov, Czech Republic
  • Average cloud cover in September: 35

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in September
Lanžov, Czech Republic
  • Average visibility in September: 9km

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

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