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
With September's onset, the weather shows a temperature decrease, transitioning from a warm 28.6°C (83.5°F) in August to an agreeable 22.6°C (72.7°F). Pianu de Jos witnesses a consistent, sharp contrast from the daytime highs, with an average low-temperature of 10°C (50°F) throughout September.Humidity
The average relative humidity in September in Pianu de Jos is 63%.Rainfall
January and September are months with the least rain in Pianu de Jos, Romania, when the rain falls for 8.1 days and typically aggregates up to 13mm (0.51") of rain.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day in Pianu de Jos is 12h and 32min.On the first day of September in Pianu de Jos, sunrise is at 06:47 and sunset at 20:04. On the last day of the month, sunrise is at 07:23 and sunset at 19:08 EEST.
Sunshine
In Pianu de Jos, the average sunshine in September is 10.1h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Pianu de Jos in September?
What is the average humidity in September in Pianu de Jos?
What is the driest month in Pianu de Jos?
How many days does it rain in September in Pianu de Jos?
When it does not snow in Pianu de Jos?
What is the average length of the day in September in Pianu de Jos?
When are sunrise and sunset in September in Pianu de Jos?
How long on average sun shines in September in Pianu de Jos?
What is the UV index reading in September in Pianu de Jos?
Average temperature in September
Pianu de Jos, Romania
- Average high temperature in September: 22.6°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-4.6°C).
Average pressure in September
Pianu de Jos, Romania
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).
Average wind speed in September
Pianu de Jos, Romania
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is August (5km/h).
Average humidity in September
Pianu de Jos, Romania
- Average humidity in September: 63%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (60%).
Average rainfall in September
Pianu de Jos, Romania
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is June (58mm).
The driest months (with the least rainfall) are January and September (13mm).
Average rainfall days in September
Pianu de Jos, Romania
- Average rainfall days in September: 8.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in September
Pianu de Jos, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is February (42mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Pianu de Jos, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6 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
Pianu de Jos, Romania
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Pianu de Jos, Romania
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in September
Pianu de Jos, Romania
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Pianu de Jos, Romania
- Average cloud cover in September: 24
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Pianu de Jos, Romania
- Average visibility in September: 10km
The months with the highest visibility are August, September and October (10km).
The month with the lowest visibility is January (8km).
