September weather forecastNigavan, Armenia
September
Weather in September
September, the first month of the autumn in Nigavan, is still a comfortable month, with an average temperature fluctuating between 18.4°C (65.1°F) and 7.8°C (46°F).Temperature
The arrival of September suggests a slight decrease in the average high-temperature, moving from an agreeable 22.6°C (72.7°F) in August to an enjoyable 18.4°C (65.1°F). An average low-temperature of 7.8°C (46°F) is recorded during the nights in September in Nigavan, Armenia.Humidity
In September, the average relative humidity in Nigavan is 70%.Rainfall
In Nigavan, during September, the rain falls for 19.6 days and regularly aggregates up to 62mm (2.44") of precipitation. Throughout the year, in Nigavan, there are 191.1 rainfall days, and 944mm (37.17") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows in Nigavan. Throughout September, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Nigavan, there are 103.8 snowfall days, and 2599mm (102.32") of snow is accumulated.Daylight
In September, the average length of the day in Nigavan is 12h and 28min.On the first day of September in Nigavan, Armenia, sunrise is at 06:30 and sunset at 19:35. On the last day of the month, sunrise is at 06:58 and sunset at 18:46 +04.
Sunshine
In September, the average sunshine in Nigavan is 9.5h.UV index
In Nigavan, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Nigavan, Armenia
- Average high temperature in September: 18.4°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3.4°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is January (-12.6°C).
Average pressure in September
Nigavan, Armenia
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1023.2mbar).
The month with the lowest atmospheric pressure is July (1011.1mbar).
Average wind speed in September
Nigavan, Armenia
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is August (7.5km/h).
The calmest month (with the lowest average wind speed) is November (5.2km/h).
Average humidity in September
Nigavan, Armenia
- Average humidity in September: 70%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Nigavan, Armenia
- Average rainfall in September: 62mm
The wettest month (with the highest rainfall) is May (151mm).
The driest months (with the least rainfall) are January and November (39mm).
Average rainfall days in September
Nigavan, Armenia
- Average rainfall days in September: 19.6 days
The month with the highest number of rainy days is May (27.3 days).
The month with the least rainy days is December (7.5 days).
Average snowfall in September
Nigavan, Armenia
- Average snowfall in September: 1mm
The month with the highest snowfall is March (649mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Nigavan, Armenia
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is March (22.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Nigavan, Armenia
- Average daylight in September: 12h and 30min
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 30min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Nigavan, Armenia
- Average sunshine days in September: 8.8 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is May (2 days).
Average UV index in September
Nigavan, 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
Nigavan, Armenia
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Nigavan, Armenia
- Average visibility in September: 9km
The months with the highest visibility are June, July, August, September, October and November (9km).
The month with the lowest visibility is January (5km).
