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
Weather in September
Temperature
The start of September comes with a reduction in the average high-temperature, receding from a refreshing 19.8°C (67.6°F) in August to a moderate 13.6°C (56.5°F). Yakonur encounters a significant temperature differential, with an average low-temperature of -0.4°C (31.3°F) during September nights.Humidity
In Yakonur, the average relative humidity in September is 68%.Rainfall
In September, in Yakonur, the rain falls for 10.7 days. Throughout September, 21mm (0.83") of precipitation is accumulated. In Yakonur, Russia, during the entire year, the rain falls for 137.7 days and collects up to 323mm (12.72") of precipitation.Snowfall
January through June, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 3.2 snowfall days, it receives 34mm (1.34") of snow. In Yakonur, during the entire year, snow falls for 97.7 days and aggregates up to 767mm (30.2") of snow.Daylight
The average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:34 and sunset at 20:06. On the last day of September, in Yakonur, sunrise is at 07:19 and sunset at 19:00 +07.
Sunshine
The average sunshine in September is 9.8h.UV index
In Yakonur, Russia, the average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In September, the UV index of 2 transforms into the following advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Stay sun-safe with clothing that is both closely woven and worn loosely. 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 usual temperature for Yakonur in September?
What is the average humidity in September in Yakonur?
How much does it rain in Yakonur in September?
When does it start to snow in Yakonur?
What is the average length of the day in September in Yakonur?
When are sunrise and sunset in September in Yakonur?
How long on average sun shines in September in Yakonur?
How high is the UV index in September in Yakonur?
Average temperature in September
Yakonur, Russia
- Average high temperature in September: 13.6°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-10.2°C).
- Average low temperature in September: -0.4°C
The month with the highest average low temperature is July (5.7°C).
The coldest month (with the lowest average low temperature) is January (-21.1°C).
Average pressure in September
Yakonur, Russia
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is January (1033mbar).
The month with the lowest atmospheric pressure is July (1007.8mbar).
Average wind speed in September
Yakonur, Russia
- Average wind speed in September: 7.6km/h
The windiest month (with the highest average wind speed) is November (9.9km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in September
Yakonur, Russia
- Average humidity in September: 68%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (63%).
Average rainfall in September
Yakonur, Russia
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in September
Yakonur, Russia
- Average rainfall days in September: 10.7 days
The months with the highest number of rainy days are June and July (19 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in September
Yakonur, Russia
- Average snowfall in September: 34mm
The month with the highest snowfall is November (130mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Yakonur, Russia
- Average snowfall days in September: 3.2 days
The month with the highest number of snowfall days is November (16.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Yakonur, 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 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in September
Yakonur, Russia
- Average sunshine days in September: 15 days
The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is June (8.5 days).
Average UV index in September
Yakonur, Russia
- Average UV index in September: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Yakonur, Russia
- Average cloud cover in September: 31
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in September
Yakonur, Russia
- Average visibility in September: 8km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January and February (6km).
Yakonur, Russia
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