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
Arteni in September demonstrates a small temperature transition, adjusting from an average high of a warm 27.9°C (82.2°F) in August to an agreeable 22.8°C (73°F). The anticipated average low-temperature for September, a fresh 10.5°C (50.9°F), shows a substantial deviation from the daytime maximums.Humidity
In September, the average relative humidity is 53%.Rainfall
In Arteni, in September, during 6.2 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, in Arteni, there are 110.4 rainfall days, and 201mm (7.91") of precipitation is accumulated.Snowfall
In Arteni, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 06:32 and sunset at 19:36. On the last day of September, sunrise is at 07:00 and sunset at 18:48 +04.
Sunshine
In September, the average sunshine in Arteni is 9.8h.UV index
The average daily maximum UV index in September in Arteni is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Guard yourself - Avoiding sunburn is suggested. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are September temperatures in Arteni?
What is the average humidity in September in Arteni?
How much does it rain in Arteni in September?
When it does not snow in Arteni?
What is the average length of the day in September in Arteni?
What time are sunrise and sunset in September in Arteni?
How long on average sun shines in September in Arteni?
What is the UV index intensity in September in Arteni?
Average temperature in September
Arteni, Armenia
- Average high temperature in September: 22.8°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in September: 10.5°C
The months with the highest average low temperature are July and August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-9.7°C).
Average pressure in September
Arteni, Armenia
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is December (1023.4mbar).
The month with the lowest atmospheric pressure is July (1010.8mbar).
Average wind speed in September
Arteni, Armenia
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest months (with the lowest average wind speed) are November and December (6.1km/h).
Average humidity in September
Arteni, Armenia
- Average humidity in September: 53%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Arteni, Armenia
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is May (34mm).
The driest month (with the least rainfall) is November (7mm).
Average rainfall days in September
Arteni, Armenia
- Average rainfall days in September: 6.2 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (5.1 days).
Average snowfall in September
Arteni, Armenia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Arteni, Armenia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in September /
Average sunshine in September
Arteni, 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 24min).
- Average sunshine in September: 9h and 5min
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 36min).
Average sunshine days in September
Arteni, Armenia
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in September
Arteni, Armenia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Arteni, Armenia
- Average cloud cover in September: 12
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Arteni, Armenia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and February (8km).
Arteni, Armenia
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