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
Marmarashen's average high-temperature decreases in September, falling from a hot 30.9°C (87.6°F) in August to a warm 25.4°C (77.7°F). Marmarashen logs a considerable temperature decrease from the daytime highs during the nights in September, with an average reading of 13.2°C (55.8°F).Humidity
The average relative humidity in September in Marmarashen is 48%.Rainfall
In Marmarashen, during September, the rain falls for 9.5 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, in Marmarashen, there are 140.3 rainfall days, and 322mm (12.68") of precipitation is accumulated.Snowfall
January through April, September, November and December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Marmarashen, there are 20 snowfall days, and 156mm (6.14") of snow is accumulated.Daylight
In September, the average length of the day in Marmarashen is 12h and 28min.On the first day of the month, sunrise is at 06:30 and sunset at 19:33. On the last day of September, sunrise is at 06:57 and sunset at 18:46 +04.
Sunshine
The average sunshine in September is 9.8h.UV index
The average daily maximum UV index in September in Marmarashen is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 4 in September translates into this advice:
Be vigilant - Preventing sunburn is recommended. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Marmarashen in September?
What is the average humidity in September in Marmarashen?
How many days does it rain in September in Marmarashen?
When does it start to snow in Marmarashen?
How many hours of daylight does Marmarashen have in September?
What time are sunrise and sunset in September in Marmarashen?
How long on average sun shines in September in Marmarashen?
What is the UV index intensity in September in Marmarashen?
Average temperature in September
Marmarashen, Armenia
- Average high temperature in September: 25.4°C
The warmest month (with the highest average high temperature) is July (31.4°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in September: 13.2°C
The months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in September
Marmarashen, Armenia
- Average pressure in September: 1014.9mbar
The month with the highest atmospheric pressure is December (1023.3mbar).
The month with the lowest atmospheric pressure is July (1010.5mbar).
Average wind speed in September
Marmarashen, Armenia
- Average wind speed in September: 6.5km/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 (5.2km/h).
Average humidity in September
Marmarashen, 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
Marmarashen, 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
Marmarashen, Armenia
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (6.7 days).
Average snowfall in September
Marmarashen, Armenia
- Average snowfall in September: 1mm
The month with the highest snowfall is February (59mm).
The months with the least snowfall are May, June, July, August and October (0mm).
Average snowfall days in September
Marmarashen, Armenia
- Average snowfall days in September: 0.1 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 and October (0 days).
Average daylight in September /
Average sunshine in September
Marmarashen, 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: 7h and 6min).
Average sunshine days in September
Marmarashen, Armenia
- Average sunshine days in September: 9.6 days
The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is June (4.3 days).
Average UV index in September
Marmarashen, 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
Marmarashen, Armenia
- Average cloud cover in September: 10
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
Marmarashen, 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).
Marmarashen, Armenia
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