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
The commencement of September indicates a shift in the average high-temperature, receding from August's agreeable 21.2°C (70.2°F) to a moderate 14.3°C (57.7°F). Kologriv, in September, observes a steady average low-temperature of 7.3°C (45.1°F).Humidity
In September, the average relative humidity is 82%.Rainfall
In Kologriv, in September, it is raining for 16 days, with typically 35mm (1.38") of accumulated precipitation. In Kologriv, during the entire year, the rain falls for 131 days and collects up to 557mm (21.93") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.9 snowfall days, it receives 8mm (0.31") of snow. In Kologriv, during the entire year, snow falls for 140.7 days and aggregates up to 1472mm (57.95") of snow.Daylight
In Kologriv, Russia, the average length of the day in September is 12h and 50min.On the first day of September in Kologriv, sunrise is at 05:01 and sunset at 19:03. On the last day of the month, sunrise is at 06:06 and sunset at 17:38 MSK.
Sunshine
In Kologriv, the average sunshine in September is 5.9h.UV index
In September, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a regular UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by 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 to snow in Kologriv?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Kologriv, Russia
- Average high temperature in September: 14.3°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-8.9°C).
- Average low temperature in September: 7.3°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-13.7°C).
Average pressure in September
Kologriv, Russia
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is February (1019mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in September
Kologriv, Russia
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in September
Kologriv, Russia
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is May (68%).
Average rainfall in September
Kologriv, Russia
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is February (34mm).
Average rainfall days in September
Kologriv, Russia
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is January (1 days).
Average snowfall in September
Kologriv, Russia
- Average snowfall in September: 8mm
The month with the highest snowfall is January (291mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Kologriv, Russia
- Average snowfall days in September: 0.9 days
The month with the highest number of snowfall days is January (25.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Kologriv, Russia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in September: 5h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is January (Average sunshine: 1h and 6min).
Average sunshine days in September
Kologriv, Russia
- Average sunshine days in September: 9.9 days
The month with the most sunshine days is August (14.2 days).
The month with the least sunshine days is March (3.7 days).
Average UV index in September
Kologriv, Russia
- Average UV index in September: 2
The month with the highest UV index is 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
Kologriv, Russia
- Average cloud cover in September: 60
The month with the most cloud cover is January (Cloud cover 90).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in September
Kologriv, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is January (5km).
