September weather forecastPiatra-Olt, Romania
September weather forecast for Piatra-Olt, Romania: September, the first month of the autumn in Piatra-Olt, is still a warm month, with an average temperature varying between 24.7°C (76.5°F) and 14.5°C (58.1°F). In Piatra-Olt, during September, the rain falls for 7.7 days and regularly aggregates up to 20mm (0.79") of precipitation.
September
Weather in September
September, the first month of the autumn in Piatra-Olt, is still a warm month, with an average temperature varying between 24.7°C (76.5°F) and 14.5°C (58.1°F).Temperature
The beginning of September involves a decrease in the average high-temperature, transitioning from a hot 30.2°C (86.4°F) in August to a moderately hot 24.7°C (76.5°F). During the month of September, the nighttime temperature falls to an average of 14.5°C (58.1°F).Humidity
In Piatra-Olt, the average relative humidity in September is 53%.Rainfall
September is the month with the least rainfall. Rain falls for 7.7 days and accumulates 20mm (0.79") of precipitation.Snowfall
In Piatra-Olt, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 06:46 and sunset at 19:59. On the last day of the month, sunrise is at 07:20 and sunset at 19:05 EEST.
Sunshine
In Piatra-Olt, the average sunshine in September is 9.8h.UV index
In Piatra-Olt, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, an average UV index of 5 transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Piatra-Olt, Romania
- Average high temperature in September: 24.7°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in September
Piatra-Olt, Romania
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The months with the lowest atmospheric pressure are June and July (1013.5mbar).
Average wind speed in September
Piatra-Olt, Romania
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is March (12.8km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).
Average humidity in September
Piatra-Olt, Romania
- Average humidity in September: 53%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (50%).
Average rainfall in September
Piatra-Olt, Romania
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (70mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in September
Piatra-Olt, Romania
- Average rainfall days in September: 7.7 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is December (6.8 days).
Average snowfall in September
Piatra-Olt, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (109mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Piatra-Olt, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.6 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
Piatra-Olt, Romania
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 48min
The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in September
Piatra-Olt, Romania
- Average sunshine days in September: 21.4 days
The month with the most sunshine days is September (21.4 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in September
Piatra-Olt, Romania
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Piatra-Olt, Romania
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Piatra-Olt, Romania
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).
