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 moderate decline in the average high-temperature is seen during September, decreasing from a warm 26.8°C (80.2°F) in August to a comfortable 19.6°C (67.3°F). In the month of September, the average temperature dips to a fresh 10.1°C (50.2°F) during the night.Humidity
The average relative humidity in September in Borisoglebsk, Russia, is 64%.Rainfall
In Borisoglebsk, in September, it is raining for 9.2 days, with typically 20mm (0.79") of accumulated precipitation. In Borisoglebsk, during the entire year, the rain falls for 108.9 days and collects up to 360mm (14.17") of precipitation.Snowfall
May through September are months without snowfall in Borisoglebsk.Daylight
In September, the average length of the day in Borisoglebsk is 12h and 38min.On the first day of the month, sunrise is at 05:25 and sunset at 18:57. On the last day of September, sunrise is at 06:11 and sunset at 17:51 MSK.
Sunshine
In September, the average sunshine in Borisoglebsk is 9.1h.UV index
In September, the average daily maximum UV index in Borisoglebsk is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 3 in September translates into this advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Borisoglebsk?
What is the average humidity in September in Borisoglebsk?
How much does it rain in Borisoglebsk in September?
When it does not snow in Borisoglebsk?
Does it snow in Borisoglebsk in September?
What is the average length of the day in September in Borisoglebsk?
When is the sunrise / sunset in September in Borisoglebsk?
How long on average sun shines in September in Borisoglebsk?
How high is the UV index in September in Borisoglebsk?
Average temperature in September
Borisoglebsk, Russia
- Average high temperature in September: 19.6°C
The warmest month (with the highest average high temperature) is July (27.7°C).
The month with the lowest average high temperature is January (-6°C).
- Average low temperature in September: 10.1°C
The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-10.7°C).
Average pressure in September
Borisoglebsk, Russia
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is November (1022.7mbar).
The month with the lowest atmospheric pressure is July (1011.7mbar).
Average wind speed in September
Borisoglebsk, Russia
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is December (17.1km/h).
The calmest months (with the lowest average wind speed) are July and August (11.5km/h).
Average humidity in September
Borisoglebsk, Russia
- Average humidity in September: 64%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (58%).
Average rainfall in September
Borisoglebsk, Russia
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in September
Borisoglebsk, Russia
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in September
Borisoglebsk, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (221mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Borisoglebsk, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Borisoglebsk, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 12min).
Average sunshine days in September
Borisoglebsk, Russia
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is August (20.4 days).
The months with the least sunshine days are February and December (12.5 days).
Average UV index in September
Borisoglebsk, Russia
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Borisoglebsk, Russia
- Average cloud cover in September: 35
The month with the most cloud cover is February (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Borisoglebsk, Russia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is January (7km).
