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
A distinct shift in the average high-temperature is signaled in September, moving down from a pleasant 22°C (71.6°F) in August to a fresh 12.2°C (54°F). In the month of September, Ust'-Muya's average low-temperature falls to an icy 1.5°C (34.7°F).Humidity
In Ust'-Muya, the average relative humidity in September is 70%.Rainfall
In September, the rain falls for 9.9 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, there are 84.2 rainfall days, and 191mm (7.52") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 1.3 snowfall days, it receives 13mm (0.51") of snow. Throughout the year, there are 53.3 snowfall days, and 302mm (11.89") of snow is accumulated.Daylight
In Ust'-Muya, the average length of the day in September is 12h and 47min.On the first day of September, sunrise is at 05:21 and sunset at 19:13. On the last day of the month, sunrise is at 06:19 and sunset at 17:55 +08.
Sunshine
The average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in September translates into the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How much does it rain in September?
When does it start snowing in Ust'-Muya?
How many hours of daylight does Ust'-Muya have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Ust'-Muya, Russia
- Average high temperature in September: 12.2°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is December (-20.9°C).
- Average low temperature in September: 1.5°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-29.7°C).
Average pressure in September
Ust'-Muya, Russia
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is January (1030.4mbar).
The month with the lowest atmospheric pressure is July (1005.2mbar).
Average wind speed in September
Ust'-Muya, Russia
- Average wind speed in September: 6.2km/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 November (4.9km/h).
Average humidity in September
Ust'-Muya, Russia
- Average humidity in September: 70%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is June (57%).
Average rainfall in September
Ust'-Muya, Russia
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is July (42mm).
The driest months (with the least rainfall) are January and February (2mm).
Average rainfall days in September
Ust'-Muya, Russia
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is July (11.2 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in September
Ust'-Muya, Russia
- Average snowfall in September: 13mm
The month with the highest snowfall is April (66mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Ust'-Muya, Russia
- Average snowfall days in September: 1.3 days
The month with the highest number of snowfall days is March (8.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Ust'-Muya, Russia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in September
Ust'-Muya, Russia
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is January (25.9 days).
The month with the least sunshine days is April (17.3 days).
Average UV index in September
Ust'-Muya, 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 and December (UV index 1).
Average cloud cover in September
Ust'-Muya, Russia
- Average cloud cover in September: 37
The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in September
Ust'-Muya, Russia
- Average visibility in September: 9km
The months with the highest visibility are May, June and October (10km).
The months with the lowest visibility are January, February and December (6km).
