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
With the onset of September, Ust'-Urgal experiences a modest temperature adjustment, with the average high-temperature receding from a warm 23.2°C (73.8°F) in August to a refreshing 15.6°C (60.1°F). Throughout September, the temperature tends to fall to a consistent average low of 4.2°C (39.6°F).Humidity
The average relative humidity in September is 78%.Rainfall
In September, the rain falls for 15.9 days. Throughout September, 69mm (2.72") of precipitation is accumulated. In Ust'-Urgal, during the entire year, the rain falls for 125.8 days and collects up to 515mm (20.28") of precipitation.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.8 snowfall days, it receives 10mm (0.39") of snow. Throughout the year, there are 93 snowfall days, and 612mm (24.09") of snow is accumulated.Daylight
The average length of the day in September in Ust'-Urgal is 12h and 39min.On the first day of September, sunrise is at 06:23 and sunset at 19:56. On the last day of the month, sunrise is at 07:09 and sunset at 18:50 +10.
Sunshine
In September, the average sunshine is 7.5h.UV index
The average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 2 in September leads to these recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take note! UV radiation from the Sun can double in intensity 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 Ust'-Urgal?
What is the average humidity in September in Ust'-Urgal?
How many days does it rain in September?
When does it start to snow?
How many hours of daylight does Ust'-Urgal have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Ust'-Urgal, Russia
- Average high temperature in September: 15.6°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-19.7°C).
- Average low temperature in September: 4.2°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-32.6°C).
Average pressure in September
Ust'-Urgal, Russia
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is January (1021.3mbar).
The month with the lowest atmospheric pressure is July (1005.5mbar).
Average wind speed in September
Ust'-Urgal, Russia
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is May (7.9km/h).
The calmest month (with the lowest average wind speed) is January (3.2km/h).
Average humidity in September
Ust'-Urgal, Russia
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (96%).
The month with the lowest relative humidity is May (60%).
Average rainfall in September
Ust'-Urgal, Russia
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is July (101mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in September
Ust'-Urgal, Russia
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is January (1.4 days).
Average snowfall in September
Ust'-Urgal, Russia
- Average snowfall in September: 10mm
The month with the highest snowfall is April (142mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Ust'-Urgal, Russia
- Average snowfall days in September: 0.8 days
The month with the highest number of snowfall days is March (18.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Ust'-Urgal, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in September
Ust'-Urgal, Russia
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in September
Ust'-Urgal, Russia
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Ust'-Urgal, Russia
- Average cloud cover in September: 42
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 38).
Average visibility in September
Ust'-Urgal, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and December (4km).
