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
The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a pleasant 20.9°C (69.6°F) to a refreshing 16.9°C (62.4°F). Throughout September, the temperature in Artanish tends to fall to a consistent average low of 7.6°C (45.7°F).Humidity
In September, the average relative humidity is 72%.Rainfall
In September, the rain falls for 17.3 days. Throughout September, 63mm (2.48") of precipitation is accumulated. In Artanish, during the entire year, the rain falls for 171.1 days and collects up to 764mm (30.08") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows in Artanish. Throughout September, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 87.3 snowfall days, and 1952mm (76.85") of snow is accumulated.Daylight
The average length of the day in September is 12h and 28min.On the first day of September in Artanish, sunrise is at 06:26 and sunset at 19:30. On the last day of the month, sunrise is at 06:54 and sunset at 18:42 +04.
Sunshine
In September, the average sunshine is 9.5h.UV index
In September, the average daily maximum UV index in Artanish is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 3 suggests these recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are September temperatures in Artanish?
What is the average humidity in September in Artanish?
How many days does it rain in September in Artanish?
When does it start snowing in Artanish?
What is the average length of the day in September in Artanish?
When is the sunrise / sunset in September in Artanish?
How long on average sun shines in September in Artanish?
What is the UV index reading in September in Artanish?
Average temperature in September
Artanish, Armenia
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in September: 7.6°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 (-10.3°C).
Average pressure in September
Artanish, Armenia
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is July (1010.7mbar).
Average wind speed in September
Artanish, Armenia
- Average wind speed in September: 5.3km/h
The windiest month (with the highest average wind speed) is January (7.9km/h).
The calmest month (with the lowest average wind speed) is June (5km/h).
Average humidity in September
Artanish, Armenia
- Average humidity in September: 72%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Artanish, Armenia
- Average rainfall in September: 63mm
The wettest month (with the highest rainfall) is June (118mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days in September
Artanish, Armenia
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is May (24.9 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in September
Artanish, Armenia
- Average snowfall in September: 1mm
The month with the highest snowfall is March (433mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Artanish, Armenia
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is March (18.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Artanish, Armenia
- Average daylight in September: 12h and 3min
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 18min).
- Average sunshine in September: 9h and 3min
The months with the most sunshine are June and July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).
Average sunshine days in September
Artanish, Armenia
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (4 days).
Average UV index in September
Artanish, Armenia
- 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 and March (UV index 1).
Average cloud cover in September
Artanish, Armenia
- Average cloud cover in September: 27
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility in September
Artanish, Armenia
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (6km).
Artanish, Armenia
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