September weather forecastSlatina, Romania
September
Weather in September
September marks the transition from the heat of the summer to the cooler days of autumn. The noticeable difference from August is the shorter days and the decline in temperature. The initial characteristic signs of Autumn- cooler air, shorter days, and less humidity- arrive in September. This month signifies a shift in climate and landscape, inviting the colors of Fall. The climate in September is a gentle nudge towards the incoming color-rich and chillier season.Temperature
The arrival of September in Slatina corresponds with a shift in temperature, down from a tropical 30.2°C (86.4°F) in August to a warm 24.7°C (76.5°F). An average low-temperature of 14.5°C (58.1°F) is recorded during the nights in September in Slatina.Humidity
The average relative humidity in September is 53%.Rainfall
The month with the least rainfall in Slatina, Romania, is September, when the rain falls for 7.7 days and typically collects 20mm (0.79") of precipitation.Snowfall
In Slatina, snow does not fall in May through October.Daylight
The average length of the day in September in Slatina is 12h and 31min.On the first day of the month, sunrise is at 06:45 and sunset at 19:58. On the last day of September, sunrise is at 07:19 and sunset at 19:05 EEST.
Sunshine
In Slatina, the average sunshine in September is 9.8h.UV index
In September, the average daily maximum UV index in Slatina is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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
Slatina, 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).
