September weather forecastArbat, Armenia
September
Weather in September
September, the first month of the autumn in Arbat, is also a moderately hot month, with an average temperature ranging between max 25.9°C (78.6°F) and min 13.8°C (56.8°F).Temperature
Arbat in September undergoes a slight reduction in the average high-temperature, shifting from August's hot 30.8°C (87.4°F) to a warm 25.9°C (78.6°F). September nights are characterized by a notable drop from daytime highs, with an average low-temperature of 13.8°C (56.8°F).Humidity
In September, the average relative humidity in Arbat is 48%.Rainfall
In Arbat, during September, the rain falls for 9.9 days and regularly aggregates up to 28mm (1.1") of precipitation. In Arbat, during the entire year, the rain falls for 140.9 days and collects up to 322mm (12.68") of precipitation.Snowfall
In Arbat, snow does not fall in May through October.Daylight
In Arbat, the average length of the day in September is 12h and 28min.On the first day of September in Arbat, sunrise is at 06:30 and sunset at 19:34. On the last day of the month, sunrise is at 06:58 and sunset at 18:46 +04.
Sunshine
In September, the average sunshine is 9.7h.UV index
In Arbat, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. When the Sun is at its strongest around midday, find shade and limit exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Arbat, Armenia
- Average high temperature in September: 25.9°C
The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in September: 13.8°C
The months with the highest average low temperature are July and August (18.1°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in September
Arbat, Armenia
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is December (1023.2mbar).
The month with the lowest atmospheric pressure is July (1010.5mbar).
Average wind speed in September
Arbat, Armenia
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is August (8.1km/h).
The calmest month (with the lowest average wind speed) is November (5.1km/h).
Average humidity in September
Arbat, Armenia
- Average humidity in September: 48%
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (45%).
Average rainfall in September
Arbat, Armenia
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is November (9mm).
Average rainfall days in September
Arbat, Armenia
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (6.9 days).
Average snowfall in September
Arbat, Armenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (59mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Arbat, Armenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.7 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
Arbat, Armenia
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 9h and 42min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Arbat, Armenia
- Average sunshine days in September: 9.9 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (4.3 days).
Average UV index in September
Arbat, Armenia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Arbat, Armenia
- Average cloud cover in September: 11
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Arbat, Armenia
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
