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 average high-temperature decreases in September, shifting from an agreeable 20.6°C (69.1°F) in August to a mild 13.6°C (56.5°F). Throughout September, an average low-temperature of 6.4°C (43.5°F) is experienced in Totma.Humidity
In September, the average relative humidity in Totma, Russia, is 84%.Rainfall
In September, the rain falls for 14.5 days. Throughout September, 33mm (1.3") of precipitation is accumulated. Throughout the year, in Totma, there are 115 rainfall days, and 417mm (16.42") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Totma, Russia. September is the first month it typically snows. Throughout September, in the average 0.8 snowfall days, it receives 9mm (0.35") of snow. Throughout the year, in Totma, there are 124.6 snowfall days, and 1081mm (42.56") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 52min.On the first day of the month, sunrise is at 05:05 and sunset at 19:12. On the last day of September, in Totma, sunrise is at 06:13 and sunset at 17:44 MSK.
Sunshine
In September, the average sunshine in Totma is 5.5h.UV index
In Totma, the average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 2 in September converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Totma?
What is the average humidity in September in Totma?
How many days does it rain in September in Totma?
When does it start snowing in Totma?
How many hours of daylight does Totma have in September?
When is the sunrise / sunset in September in Totma?
How long on average sun shines in September in Totma?
How high is the UV index in September in Totma?
Average temperature in September
Totma, Russia
- Average high temperature in September: 13.6°C
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (-8.5°C).
- Average low temperature in September: 6.4°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-13.5°C).
Average pressure in September
Totma, Russia
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is February (1017.1mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in September
Totma, Russia
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is December (11.6km/h).
The calmest month (with the lowest average wind speed) is July (9.1km/h).
Average humidity in September
Totma, Russia
- Average humidity in September: 84%
The months with the highest relative humidity are January and February (97%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in September
Totma, Russia
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (52mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in September
Totma, Russia
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (0.8 days).
Average snowfall in September
Totma, Russia
- Average snowfall in September: 9mm
The month with the highest snowfall is January (188mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Totma, Russia
- Average snowfall days in September: 0.8 days
The month with the highest number of snowfall days is January (23.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Totma, Russia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in September: 5h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 0h and 54min).
Average sunshine days in September
Totma, Russia
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in September
Totma, 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
Totma, Russia
- Average cloud cover in September: 65
The months with the most cloud cover are January and February (Cloud cover 91).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in September
Totma, Russia
- Average visibility in September: 7km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is January (4km).
