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
The shift from August to September involves a decrease in the average high-temperature, from a warm 24.2°C (75.6°F) to a comfortable 18.5°C (65.3°F). Nighttime temperatures in Hraničné Petrovice consistently average a frosty 9.4°C (48.9°F) during September.Humidity
The average relative humidity in September in Hraničné Petrovice is 75%.Rainfall
In September, in Hraničné Petrovice, Czech Republic, the rain falls for 11.7 days. Throughout September, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Hraničné Petrovice, there are 158.1 rainfall days, and 417mm (16.42") of precipitation is accumulated.Snowfall
In Hraničné Petrovice, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 37min.On the first day of September, sunrise is at 06:06 and sunset at 19:33. On the last day of the month, sunrise is at 06:49 and sunset at 18:30 CEST.
Sunshine
The average sunshine in September is 9.1h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Take precautions - Protection against sunburn is recommended. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Hraničné Petrovice?
What is the average humidity in September in Hraničné Petrovice?
How many days does it rain in September in Hraničné Petrovice?
When it does not snow in Hraničné Petrovice?
Does it snow in Hraničné Petrovice in September?
What is the average length of the day in September in Hraničné Petrovice?
What time are sunrise and sunset in September in Hraničné Petrovice?
How many hours of sunshine does Hraničné Petrovice have in September?
What is the UV index intensity in September in Hraničné Petrovice?
Average temperature in September
Hraničné Petrovice, Czech Republic
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in September: 9.4°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 (-4.8°C).
Average pressure in September
Hraničné Petrovice, Czech Republic
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.9mbar).
Average wind speed in September
Hraničné Petrovice, Czech Republic
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Hraničné Petrovice, Czech Republic
- Average humidity in September: 75%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Hraničné Petrovice, Czech Republic
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Hraničné Petrovice, Czech Republic
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is October (9.7 days).
Average snowfall in September
Hraničné Petrovice, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (115mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Hraničné Petrovice, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hraničné Petrovice, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in September
Hraničné Petrovice, Czech Republic
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is October (18.5 days).
The months with the least sunshine days are June and July (9.8 days).
Average UV index in September
Hraničné Petrovice, 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 November (UV index 1).
Average cloud cover in September
Hraničné Petrovice, Czech Republic
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
Hraničné Petrovice, 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).
Hraničné Petrovice, Czech Republic
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