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
Bjni in September undergoes a slight reduction in the average high-temperature, shifting from August's moderately hot 24.3°C (75.7°F) to an enjoyable 19.5°C (67.1°F). During the nights in September, the temperature averages to a chilly 8.9°C (48°F).Humidity
In September, the average relative humidity in Bjni is 67%.Rainfall
In Bjni, in September, it is raining for 17.5 days, with typically 72mm (2.83") of accumulated precipitation. In Bjni, during the entire year, the rain falls for 172.1 days and collects up to 703mm (27.68") of precipitation.Snowfall
In Bjni, snow does not fall in May through September.Daylight
In Bjni, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 06:29 and sunset at 19:33. On the last day of September, sunrise is at 06:57 and sunset at 18:45 +04.
Sunshine
In Bjni, the average sunshine in September is 9.6h.UV index
In Bjni, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 3 during September translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Bjni?
What is the average humidity in September in Bjni?
How many days does it rain in September in Bjni?
When it does not snow in Bjni?
Does it snow in Bjni in September?
How many hours of daylight does Bjni have in September?
When is the sunrise / sunset in September in Bjni?
How long on average sun shines in September in Bjni?
What is the UV index intensity in September in Bjni?
Average temperature in September
Bjni, Armenia
- Average high temperature in September: 19.5°C
The warmest months (with the highest average high temperature) are July and August (24.3°C).
The month with the lowest average high temperature is January (-2.2°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-11.3°C).
Average pressure in September
Bjni, Armenia
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is December (1023.2mbar).
The month with the lowest atmospheric pressure is July (1010.8mbar).
Average wind speed in September
Bjni, Armenia
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is August (7.7km/h).
The calmest month (with the lowest average wind speed) is November (4.9km/h).
Average humidity in September
Bjni, Armenia
- Average humidity in September: 67%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Bjni, Armenia
- Average rainfall in September: 72mm
The wettest month (with the highest rainfall) is July (123mm).
The driest month (with the least rainfall) is November (15mm).
Average rainfall days in September
Bjni, Armenia
- Average rainfall days in September: 17.5 days
The months with the highest number of rainy days are May and June (23.6 days).
The month with the least rainy days is December (4.9 days).
Average snowfall in September
Bjni, Armenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (252mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Bjni, Armenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.3 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
Bjni, 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 18min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in September
Bjni, Armenia
- Average sunshine days in September: 8.9 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (3.3 days).
Average UV index in September
Bjni, Armenia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Bjni, Armenia
- Average cloud cover in September: 20
The month with the most cloud cover is February (Cloud cover 44).
The months with the least cloud cover are August and September (Cloud cover 20).
Average visibility in September
Bjni, Armenia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January and February (7km).
