September weather forecastMarts, Armenia
September
Weather in September
September, the first month of the autumn in Marts, is still a refreshing month, with temperature in the range of an average high of 19.3°C (66.7°F) and an average low of 8.9°C (48°F).Temperature
In September, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 23.1°C (73.6°F) in August to an enjoyable 19.3°C (66.7°F). Marts registers a consistent average low-temperature of 8.9°C (48°F) during September.Humidity
In September, the average relative humidity is 79%.Rainfall
In Marts, Armenia, in September, it is raining for 19.5 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, in Marts, there are 190.2 rainfall days, and 656mm (25.83") of precipitation is accumulated.Snowfall
In Marts, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 28min.On the first day of September in Marts, sunrise is at 06:28 and sunset at 19:33. On the last day of the month, sunrise is at 06:57 and sunset at 18:44 +04.
Sunshine
The average sunshine in September in Marts is 8.3h.UV index
The average daily maximum UV index in September in Marts is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 suggests this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Marts, Armenia
- Average high temperature in September: 19.3°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: 8.9°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
Marts, Armenia
- Average pressure in September: 1015.9mbar
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
Marts, Armenia
- Average wind speed in September: 5.4km/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 (5.1km/h).
Average humidity in September
Marts, Armenia
- Average humidity in September: 79%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Marts, Armenia
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is May (126mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in September
Marts, Armenia
- Average rainfall days in September: 19.5 days
The month with the highest number of rainy days is May (27.2 days).
The month with the least rainy days is December (7.5 days).
Average snowfall in September
Marts, Armenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (216mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Marts, 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
Marts, Armenia
- Average daylight in September: 12h and 30min
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 18min
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 12min).
Average sunshine days in September
Marts, Armenia
- Average sunshine days in September: 7.7 days
The month with the most sunshine days is December (19.1 days).
The month with the least sunshine days is May (2.8 days).
Average UV index in September
Marts, Armenia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Marts, 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
Marts, 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).
