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
September
Weather in September
Temperature
Nshavan's weather changes with the onset of September, slightly falling from a tropical 32.4°C (90.3°F) in August to a warm 27.1°C (80.8°F). Nshavan measures a considerable dip from daytime highs with an average low-temperature of 14.3°C (57.7°F) during September.Heat index
September's mean heat index is estimated at 27°C (80.6°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In Nshavan, the average relative humidity in September is 42%.Rainfall
In Nshavan, in September, during 5.2 rainfall days, 10mm (0.39") of precipitation is typically accumulated. In Nshavan, during the entire year, the rain falls for 94.1 days and collects up to 181mm (7.13") of precipitation.Snowfall
January through March, September and December are months with snowfall in Nshavan. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. In Nshavan, during the entire year, snow falls for 11.9 days and aggregates up to 112mm (4.41") of snow.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September, sunrise is at 06:30 and sunset at 19:33. On the last day of the month, sunrise is at 06:57 and sunset at 18:45 +04.
Sunshine
The average sunshine in September is 9.8h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during September translates into the following guidance:
Heed the precautions - It is counselled to guard against solar damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Nshavan?
What is the average humidity in September in Nshavan?
How many days does it rain in September in Nshavan?
When does it start snowing in Nshavan?
What is the average length of the day in September in Nshavan?
What time are sunrise and sunset in September in Nshavan?
How long on average sun shines in September in Nshavan?
How high is the UV index in September in Nshavan?
Average temperature in September
Nshavan, Armenia
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is July (32.9°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in September: 14.3°C
The months with the highest average low temperature are July and August (18.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in September
Nshavan, Armenia
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is December (1023.2mbar).
The month with the lowest atmospheric pressure is July (1010.3mbar).
Average wind speed in September
Nshavan, Armenia
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is July (7.9km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).
Average humidity in September
Nshavan, Armenia
- Average humidity in September: 42%
The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is August (40%).
Average rainfall in September
Nshavan, Armenia
- Average rainfall in September: 10mm
The wettest months (with the highest rainfall) are April and May (26mm).
The driest month (with the least rainfall) is November (7mm).
Average rainfall days in September
Nshavan, Armenia
- Average rainfall days in September: 5.2 days
The month with the highest number of rainy days is April (13.7 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in September
Nshavan, Armenia
- Average snowfall in September: 1mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are April, May, June, July, August, October and November (0mm).
Average snowfall days in September
Nshavan, Armenia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in September /
Average sunshine in September
Nshavan, 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 July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Nshavan, Armenia
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in September
Nshavan, Armenia
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Nshavan, Armenia
- Average cloud cover in September: 9
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in September
Nshavan, 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).
