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 indicates a shift in the average high-temperature, from August's moderately hot 23.1°C (73.6°F) to a refreshing 15.9°C (60.6°F). In September, Tri Rutki records an average nighttime temperature of 8.2°C (46.8°F).Humidity
The average relative humidity in September in Tri Rutki is 79%.Rainfall
In September, the rain falls for 13.9 days. Throughout September, 25mm (0.98") of precipitation is accumulated. Throughout the year, there are 116.2 rainfall days, and 405mm (15.94") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, September through December. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 5mm (0.2") of snow. In Tri Rutki, during the entire year, snow falls for 112.7 days and aggregates up to 970mm (38.19") of snow.Daylight
The average length of the day in September is 12h and 46min.On the first day of the month, sunrise is at 04:57 and sunset at 18:49. On the last day of September, sunrise is at 05:55 and sunset at 17:31 MSK.
Sunshine
In September, the average sunshine is 7h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 3 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Tri Rutki?
What is the average humidity in September in Tri Rutki?
How many days does it rain in September?
When does it start to snow?
What is the average length of the day in September?
What time are sunrise and sunset in September in Tri Rutki?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Tri Rutki, Russia
- Average high temperature in September: 15.9°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-8.1°C).
- Average low temperature in September: 8.2°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-13.1°C).
Average pressure in September
Tri Rutki, Russia
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is February (1020.5mbar).
The month with the lowest atmospheric pressure is July (1011.5mbar).
Average wind speed in September
Tri Rutki, Russia
- Average wind speed in September: 10.4km/h
The windiest months (with the highest average wind speed) are October and December (11.9km/h).
The calmest month (with the lowest average wind speed) is July (9.5km/h).
Average humidity in September
Tri Rutki, Russia
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is May (66%).
Average rainfall in September
Tri Rutki, Russia
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in September
Tri Rutki, Russia
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in September
Tri Rutki, Russia
- Average snowfall in September: 5mm
The months with the highest snowfall are January and December (206mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in September
Tri Rutki, Russia
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is January (22.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Tri Rutki, 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: 7h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 18min).
Average sunshine days in September
Tri Rutki, Russia
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is August (15.9 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in September
Tri Rutki, Russia
- Average UV index in September: 3
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, October, November and December (UV index 1).
Average cloud cover in September
Tri Rutki, Russia
- Average cloud cover in September: 52
The month with the most cloud cover is January (Cloud cover 88).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in September
Tri Rutki, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (5km).
