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
Weather in September
Temperature
September brings a slight decrease in the average high-temperature, shifting from a warm 23.1°C (73.6°F) in August to an enjoyable 19°C (66.2°F). The low-temperature in Ardvi averages to a chilly 8.7°C (47.7°F) during the nights of September.Humidity
In September, the average relative humidity is 80%.Rainfall
In September, in Ardvi, the rain falls for 19.1 days. Throughout September, 42mm (1.65") of precipitation is accumulated. In Ardvi, during the entire year, the rain falls for 192.1 days and collects up to 675mm (26.57") of precipitation.Snowfall
May through September are months without snowfall in Ardvi, Armenia.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 06:28 and sunset at 19:34. On the last day of September, sunrise is at 06:57 and sunset at 18:45 +04.
Sunshine
The average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are September temperatures in Ardvi?
What is the average humidity in September in Ardvi?
How many days does it rain in September in Ardvi?
When it does not snow in Ardvi?
Does it snow in Ardvi in September?
What is the average length of the day in September in Ardvi?
What time are sunrise and sunset in September in Ardvi?
How long on average sun shines in September in Ardvi?
What is the UV index intensity in September in Ardvi?
Average temperature in September
Ardvi, Armenia
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in September: 8.7°C
The month with the highest average low temperature is July (10.8°C).
The coldest months (with the lowest average low temperature) are January and February (-5.8°C).
Average pressure in September
Ardvi, Armenia
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).
Average wind speed in September
Ardvi, Armenia
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is January (7km/h).
The calmest month (with the lowest average wind speed) is October (5.2km/h).
Average humidity in September
Ardvi, Armenia
- Average humidity in September: 80%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Ardvi, Armenia
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is May (129mm).
The driest month (with the least rainfall) is January (24mm).
Average rainfall days in September
Ardvi, Armenia
- Average rainfall days in September: 19.1 days
The month with the highest number of rainy days is May (27.2 days).
The month with the least rainy days is December (7.8 days).
Average snowfall in September
Ardvi, Armenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (217mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Ardvi, Armenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.3 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
Ardvi, Armenia
- 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 18min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Ardvi, Armenia
- Average sunshine days in September: 8 days
The month with the most sunshine days is December (19.2 days).
The months with the least sunshine days are May and June (3 days).
Average UV index in September
Ardvi, Armenia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Ardvi, Armenia
- Average cloud cover in September: 41
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Ardvi, Armenia
- Average visibility in September: 8km
The months with the highest visibility are August and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October and November (8km).
Ardvi, Armenia
Weather forecast for your location
2. Allow the app to use your location
