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
September's arrival sees a clear drop in the average high-temperature, decreasing from August's mild 15.3°C (59.5°F) to a wintry 5.9°C (42.6°F). Ust-Kuyga's average low-temperature in the month of September is recorded at a subzero cold -1.5°C (29.3°F).Humidity
In Ust-Kuyga, Russia, the average relative humidity in September is 78%.Rainfall
In Ust-Kuyga, Russia, during September, the rain falls for 9 days and regularly aggregates up to 18mm (0.71") of precipitation. In Ust-Kuyga, during the entire year, the rain falls for 57.2 days and collects up to 145mm (5.71") of precipitation.Snowfall
Months with snowfall in Ust-Kuyga are January through June, August through December. In Ust-Kuyga, in September, snow falls for 5.8 days, with typically accumulated 42mm (1.65") of snow. In Ust-Kuyga, during the entire year, snow falls for 97.4 days and aggregates up to 449mm (17.68") of snow.Daylight
In Ust-Kuyga, the average length of the day in September is 13h and 24min.On the first day of September in Ust-Kuyga, sunrise is at 05:14 and sunset at 20:41. On the last day of the month, sunrise is at 07:10 and sunset at 18:25 +10.
Sunshine
The average sunshine in September is 6.2h.UV index
In September, the average daily maximum UV index in Ust-Kuyga is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 during September leads to these advisories:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is September cold in Ust-Kuyga?
What is the average humidity in September in Ust-Kuyga?
How much does it rain in Ust-Kuyga in September?
How many days does it snow in September in Ust-Kuyga?
What is the average length of the day in September in Ust-Kuyga?
When are sunrise and sunset in September in Ust-Kuyga?
How long on average sun shines in September in Ust-Kuyga?
What is the UV index reading in September in Ust-Kuyga?
Average temperature in September
Ust-Kuyga, Russia
- Average high temperature in September: 5.9°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (-31.3°C).
- Average low temperature in September: -1.5°C
The month with the highest average low temperature is July (8.1°C).
The coldest month (with the lowest average low temperature) is February (-36.8°C).
Average pressure in September
Ust-Kuyga, Russia
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is December (1024.7mbar).
The month with the lowest atmospheric pressure is July (1008mbar).
Average wind speed in September
Ust-Kuyga, Russia
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is June (11.2km/h).
The calmest month (with the lowest average wind speed) is February (6.9km/h).
Average humidity in September
Ust-Kuyga, Russia
- Average humidity in September: 78%
The months with the highest relative humidity are January, February, March and November (94%).
The month with the lowest relative humidity is June (57%).
Average rainfall in September
Ust-Kuyga, Russia
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is August (24mm).
The driest month (with the least rainfall) is February (2mm).
Average rainfall days in September
Ust-Kuyga, Russia
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is November (0 days).
Average snowfall in September
Ust-Kuyga, Russia
- Average snowfall in September: 42mm
The month with the highest snowfall is May (82mm).
The month with the least snowfall is July (0mm).
Average snowfall days in September
Ust-Kuyga, Russia
- Average snowfall days in September: 5.8 days
The months with the highest number of snowfall days are May and October (14.5 days).
The month with the least snowfall days is July (0.1 days).
Average daylight in September /
Average sunshine in September
Ust-Kuyga, Russia
- Average daylight in September: 13h and 2min
The month with the longest days is August (Average daylight: 18h and 12min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 0h and 6min).
Average sunshine days in September
Ust-Kuyga, Russia
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is December (24.2 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in September
Ust-Kuyga, Russia
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in September
Ust-Kuyga, Russia
- Average cloud cover in September: 54
The month with the most cloud cover is November (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 41).
Average visibility in September
Ust-Kuyga, Russia
- Average visibility in September: 9km
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, March, April, November and December (5km).
