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
Weather in September
Temperature
With the beginning of September, the average high-temperature shows a decrease, transitioning from a moderately hot 23.8°C (74.8°F) in August to a refreshing 18.4°C (65.1°F). Velký Ratmírov experiences an average nighttime temperature of 8.8°C (47.8°F) in the month of September.Humidity
The average relative humidity in September is 77%.Rainfall
In September, in Velký Ratmírov, Czech Republic, the rain falls for 11.4 days. Throughout September, 29mm (1.14") of precipitation is accumulated. In Velký Ratmírov, during the entire year, the rain falls for 146.4 days and collects up to 499mm (19.65") of precipitation.Snowfall
In Velký Ratmírov, Czech Republic, snow does not fall in June through September.Daylight
In Velký Ratmírov, Czech Republic, the average length of the day in September is 12h and 36min.On the first day of September in Velký Ratmírov, Czech Republic, sunrise is at 06:17 and sunset at 19:42. On the last day of the month, sunrise is at 06:59 and sunset at 18:40 CEST.
Sunshine
In September, the average sunshine in Velký Ratmírov is 8.8h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What is the average September temperature in Velký Ratmírov?
What is the average humidity in September in Velký Ratmírov?
How much does it rain in Velký Ratmírov in September?
When it does not snow in Velký Ratmírov?
Does it snow in Velký Ratmírov in September?
What is the average length of the day in September in Velký Ratmírov?
When are sunrise and sunset in September in Velký Ratmírov?
How long on average sun shines in September in Velký Ratmírov?
How high is the UV index in September in Velký Ratmírov?
Average temperature in September
Velký Ratmírov, Czech Republic
- Average high temperature in September: 18.4°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.6°C).
Average pressure in September
Velký Ratmírov, Czech Republic
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are May and June (1015.6mbar).
Average wind speed in September
Velký Ratmírov, Czech Republic
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is January (14km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in September
Velký Ratmírov, Czech Republic
- Average humidity in September: 77%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Velký Ratmírov, Czech Republic
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is June (79mm).
The driest month (with the least rainfall) is November (20mm).
Average rainfall days in September
Velký Ratmírov, Czech Republic
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in September
Velký Ratmírov, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (189mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Velký Ratmírov, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Velký Ratmírov, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Velký Ratmírov, Czech Republic
- Average sunshine days in September: 16 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (8 days).
Average UV index in September
Velký Ratmírov, Czech Republic
- 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, October, November and December (UV index 2).
Average cloud cover in September
Velký Ratmírov, Czech Republic
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Velký Ratmírov, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Velký Ratmírov, Czech Republic
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