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 marginally drops from a moderately hot 23.1°C (73.6°F) in August to an enjoyable 19°C (66.2°F). During the nights in September, the temperature in Mets Ayrum, Armenia, averages to a chilly 8.7°C (47.7°F).Humidity
In September, the average relative humidity is 80%.Rainfall
In Mets Ayrum, in September, it is raining for 19.1 days, with typically 42mm (1.65") of accumulated precipitation. In Mets Ayrum, during the entire year, the rain falls for 192.1 days and collects up to 675mm (26.57") of precipitation.Snowfall
In Mets Ayrum, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 06:27 and sunset at 19:33. On the last day of September, sunrise is at 06:56 and sunset at 18:44 +04.
Sunshine
In Mets Ayrum, the average sunshine in September is 8.4h.UV index
In Mets Ayrum, Armenia, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Mets Ayrum?
What is the average humidity in September in Mets Ayrum?
How much does it rain in Mets Ayrum in September?
When it does not snow in Mets Ayrum?
Does it snow in Mets Ayrum in September?
How many hours of daylight does Mets Ayrum have in September?
What time are sunrise and sunset in September in Mets Ayrum?
How long on average sun shines in September in Mets Ayrum?
What is the UV index reading in September in Mets Ayrum?
Average temperature in September
Mets Ayrum, Armenia
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in September: 8.7°C
The month with the highest average low temperature is July (10.8°C).
The coldest months (with the lowest average low temperature) are January and February (-5.8°C).
Average pressure in September
Mets Ayrum, Armenia
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).
Average wind speed in September
Mets Ayrum, Armenia
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is January (7km/h).
The calmest month (with the lowest average wind speed) is October (5.2km/h).
Average humidity in September
Mets Ayrum, Armenia
- Average humidity in September: 80%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Mets Ayrum, Armenia
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is May (129mm).
The driest month (with the least rainfall) is January (24mm).
Average rainfall days in September
Mets Ayrum, Armenia
- Average rainfall days in September: 19.1 days
The month with the highest number of rainy days is May (27.2 days).
The month with the least rainy days is December (7.8 days).
Average snowfall in September
Mets Ayrum, Armenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (217mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Mets Ayrum, Armenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mets Ayrum, Armenia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Mets Ayrum, Armenia
- Average sunshine days in September: 8 days
The month with the most sunshine days is December (19.2 days).
The months with the least sunshine days are May and June (3 days).
Average UV index in September
Mets Ayrum, Armenia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Mets Ayrum, Armenia
- Average cloud cover in September: 41
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Mets Ayrum, Armenia
- Average visibility in September: 8km
The months with the highest visibility are August and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October and November (8km).
