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
In September, the average high-temperature decreases from a tropical 30.9°C (87.6°F) in August to a moderately hot 25.4°C (77.7°F). Dashtavan documents a marked decrease from day to night, with an average low of 13.2°C (55.8°F) throughout September.Humidity
In Dashtavan, the average relative humidity in September is 48%.Rainfall
In Dashtavan, in September, it is raining for 9.5 days, with typically 28mm (1.1") of accumulated precipitation. In Dashtavan, during the entire year, the rain falls for 140.3 days and collects up to 322mm (12.68") of precipitation.Snowfall
Months with snowfall in Dashtavan are January through April, September, November and December. September is the first month it typically snows in Dashtavan, Armenia. Throughout September, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. In Dashtavan, during the entire year, snow falls for 20 days and aggregates up to 156mm (6.14") of snow.Daylight
In Dashtavan, Armenia, the average length of the day in September is 12h and 28min.On the first day of September in Dashtavan, Armenia, sunrise is at 06:30 and sunset at 19:34. On the last day of the month, sunrise is at 06:58 and sunset at 18:46 +04.
Sunshine
The average sunshine in September in Dashtavan, Armenia, is 9.8h.UV index
In Dashtavan, Armenia, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Dashtavan?
What is the average humidity in September in Dashtavan?
How many days does it rain in September in Dashtavan?
When does it start snowing in Dashtavan?
What is the average length of the day in September in Dashtavan?
What time are sunrise and sunset in September in Dashtavan?
How many hours of sunshine does Dashtavan have in September?
How high is the UV index in September in Dashtavan?
Average temperature in September
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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
Dashtavan, 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).
