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's arrival comes with a mild decrease in the average high-temperature, moving subtly from a moderately hot 25.5°C (77.9°F) in August to an agreeable 21.3°C (70.3°F). An average low-temperature of 9.8°C (49.6°F) is recorded during the nights in September in Arda.Humidity
In September, the average relative humidity is 67%.Rainfall
September is the month with the least rainfall in Arda. Rain falls for 12.8 days and accumulates 43mm (1.69") of precipitation.Snowfall
In Arda, Bulgaria, snow does not fall in June through September.Daylight
The average length of the day in September in Arda is 12h and 28min.On the first day of the month, sunrise is at 06:48 and sunset at 19:54. On the last day of September, in Arda, Bulgaria, sunrise is at 07:17 and sunset at 19:04 EEST.
Sunshine
In September, the average sunshine in Arda is 9.8h.UV index
In Arda, Bulgaria, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 4 in September transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Arda?
What is the average humidity in September in Arda?
What is the driest month in Arda?
How much does it rain in Arda in September?
When it does not snow in Arda?
Does it snow in Arda in September?
What is the average length of the day in September in Arda?
What time are sunrise and sunset in September in Arda?
How long on average sun shines in September in Arda?
What is the UV index reading in September in Arda?
Average temperature in September
Arda, Bulgaria
- Average high temperature in September: 21.3°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-4.6°C).
Average pressure in September
Arda, Bulgaria
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in September
Arda, Bulgaria
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is March (7.5km/h).
The calmest month (with the lowest average wind speed) is October (5.7km/h).
Average humidity in September
Arda, Bulgaria
- Average humidity in September: 67%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Arda, Bulgaria
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is June (126mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in September
Arda, Bulgaria
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is May (22.2 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in September
Arda, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (409mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Arda, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Arda, Bulgaria
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in September
Arda, Bulgaria
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (6.8 days).
Average UV index in September
Arda, Bulgaria
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Arda, Bulgaria
- Average cloud cover in September: 25
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Arda, Bulgaria
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
