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
The move into September indicates a slight reduction in the average high-temperature, down from August's pleasant 20.2°C (68.4°F) to an enjoyable 16.1°C (61°F). The temperature dips to an average of 7.3°C (45.1°F) during September nights.Humidity
In Torfavan, Armenia, the average relative humidity in September is 74%.Rainfall
In September, the rain falls for 17.1 days. Throughout September, 47mm (1.85") of precipitation is accumulated. Throughout the year, there are 163.8 rainfall days, and 641mm (25.24") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Torfavan. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. In Torfavan, during the entire year, snow falls for 87.9 days and aggregates up to 1781mm (70.12") of snow.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September, sunrise is at 06:25 and sunset at 19:29. On the last day of the month, sunrise is at 06:52 and sunset at 18:41 +04.
Sunshine
In Torfavan, the average sunshine in September is 9.4h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 3 in September suggests the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How much does it rain in September?
When does it start to snow?
How many hours of daylight does Torfavan have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Torfavan have in September?
What is the UV index reading in September?
Average temperature in September
Torfavan, Armenia
- Average high temperature in September: 16.1°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in September: 7.3°C
The months with the highest average low temperature are July and August (9.8°C).
The coldest month (with the lowest average low temperature) is January (-10.3°C).
Average pressure in September
Torfavan, Armenia
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is July (1010.6mbar).
Average wind speed in September
Torfavan, Armenia
- Average wind speed in September: 5.1km/h
The windiest month (with the highest average wind speed) is January (7.9km/h).
The calmest month (with the lowest average wind speed) is September (5.1km/h).
Average humidity in September
Torfavan, Armenia
- Average humidity in September: 74%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Torfavan, Armenia
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is November (25mm).
Average rainfall days in September
Torfavan, Armenia
- Average rainfall days in September: 17.1 days
The month with the highest number of rainy days is May (24.8 days).
The month with the least rainy days is December (5.4 days).
Average snowfall in September
Torfavan, Armenia
- Average snowfall in September: 1mm
The month with the highest snowfall is March (390mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Torfavan, Armenia
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is March (18.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Torfavan, 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 2min
The months with the most sunshine are June and July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Torfavan, Armenia
- Average sunshine days in September: 10.4 days
The month with the most sunshine days is December (18.4 days).
The month with the least sunshine days is May (4.3 days).
Average UV index in September
Torfavan, Armenia
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Torfavan, Armenia
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility in September
Torfavan, Armenia
- Average visibility in September: 9km
The months with the highest visibility are June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (7km).
