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
In September, the average high-temperature marginally drops from an agreeable 22.3°C (72.1°F) in August to an enjoyable 17.5°C (63.5°F). Bilca's nights in September experience an average temperature drop to a chilly 6.9°C (44.4°F).Humidity
In September, the average relative humidity in Bilca is 76%.Rainfall
In Bilca, Romania, during September, the rain falls for 12.4 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, there are 162.1 rainfall days, and 603mm (23.74") of precipitation is accumulated.Snowfall
In Bilca, snow does not fall in June through September.Daylight
In Bilca, the average length of the day in September is 12h and 34min.On the first day of the month, sunrise is at 06:35 and sunset at 19:57. On the last day of September, in Bilca, Romania, sunrise is at 07:15 and sunset at 18:58 EEST.
Sunshine
The average sunshine in September in Bilca is 9.4h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 3 in September suggests the following recommendations:
Exercise prevention - Warding off sunburn is urged. It's recommended to limit sun exposure when its radiation is at its peak during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Bilca?
What is the average humidity in September in Bilca?
How much does it rain in Bilca in September?
When it does not snow in Bilca?
Does it snow in Bilca in September?
What is the average length of the day in September in Bilca?
When is the sunrise / sunset in September in Bilca?
How long on average sun shines in September in Bilca?
What is the UV index reading in September in Bilca?
Average temperature in September
Bilca, Romania
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in September: 6.9°C
The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is January (-7.7°C).
Average pressure in September
Bilca, Romania
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Bilca, Romania
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is December (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in September
Bilca, Romania
- Average humidity in September: 76%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Bilca, Romania
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in September
Bilca, Romania
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is May (23.7 days).
The month with the least rainy days is December (6.8 days).
Average snowfall in September
Bilca, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is February (233mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Bilca, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bilca, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Bilca, Romania
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is May (5.6 days).
Average UV index in September
Bilca, Romania
- Average UV index in September: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Bilca, Romania
- Average cloud cover in September: 34
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Bilca, Romania
- Average visibility in September: 9km
The months with the highest visibility are April, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
