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
September is characterized by a reduction in the average high-temperature, from a warm 26.2°C (79.2°F) in August to a pleasant 21°C (69.8°F). Dersca's temperature in September lowers to a consistent average of 9.8°C (49.6°F) during the nights.Humidity
In Dersca, Romania, the average relative humidity in September is 66%.Rainfall
In Dersca, in September, during 8.9 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, there are 132.9 rainfall days, and 400mm (15.75") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Dersca.Daylight
In Dersca, the average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 06:33 and sunset at 19:56. On the last day of the month, sunrise is at 07:13 and sunset at 18:56 EEST.
Sunshine
In September, the average sunshine in Dersca is 9.7h.UV index
In Dersca, Romania, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Dersca?
What is the average humidity in September in Dersca?
How many days does it rain in September in Dersca?
When it does not snow in Dersca?
Does it snow in Dersca in September?
How many hours of daylight does Dersca have in September?
When is the sunrise / sunset in September in Dersca?
How long on average sun shines in September in Dersca?
What is the UV index intensity in September in Dersca?
Average temperature in September
Dersca, Romania
- Average high temperature in September: 21°C
The warmest month (with the highest average high temperature) is August (26.2°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 9.8°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in September
Dersca, Romania
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1020mbar).
The month with the lowest atmospheric pressure is June (1014mbar).
Average wind speed in September
Dersca, Romania
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is April (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Dersca, Romania
- Average humidity in September: 66%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Dersca, Romania
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is June (94mm).
The driest month (with the least rainfall) is November (16mm).
Average rainfall days in September
Dersca, Romania
- Average rainfall days in September: 8.9 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is November (5.2 days).
Average snowfall in September
Dersca, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (125mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Dersca, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dersca, Romania
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Dersca, Romania
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in September
Dersca, Romania
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Dersca, Romania
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Dersca, Romania
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is January (7km).
