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
Onguday in September demonstrates a small temperature transition, adjusting from an average high of an enjoyable 19.3°C (66.7°F) in August to a moderate 13.2°C (55.8°F). Onguday registers a significant reduction from the day's heat, with an average temperature drop to a freezing cold -0.8°C (30.6°F) in September.Humidity
With an average relative humidity of 68%, September is the least humid month.Rainfall
In Onguday, in September, during 13.4 rainfall days, 50mm (1.97") of precipitation is typically accumulated. In Onguday, during the entire year, the rain falls for 143.5 days and collects up to 552mm (21.73") 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 2.8 snowfall days, it receives 56mm (2.2") of snow. Throughout the year, there are 83.6 snowfall days, and 842mm (33.15") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 38min.On the first day of the month, sunrise is at 06:29 and sunset at 20:00. On the last day of September, sunrise is at 07:14 and sunset at 18:55 +07.
Sunshine
The average sunshine in September in Onguday is 9.4h.UV index
In September, the average daily maximum UV index in Onguday is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 during September translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Onguday in September?
What is the least humid month in Onguday?
What is the average humidity in September in Onguday?
How many days does it rain in September in Onguday?
When does it start snowing in Onguday?
What is the average length of the day in September in Onguday?
What time are sunrise and sunset in September in Onguday?
How long on average sun shines in September in Onguday?
What is the UV index intensity in September in Onguday?
Average temperature in September
Onguday, Russia
- Average high temperature in September: 13.2°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-10.5°C).
- Average low temperature in September: -0.8°C
The month with the highest average low temperature is July (5.3°C).
The coldest month (with the lowest average low temperature) is January (-22.1°C).
Average pressure in September
Onguday, Russia
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is January (1033.1mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in September
Onguday, Russia
- Average wind speed in September: 6.1km/h
The windiest months (with the highest average wind speed) are May and November (7.5km/h).
The calmest months (with the lowest average wind speed) are June and August (5.8km/h).
Average humidity in September
Onguday, Russia
- Average humidity in September: 68%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is September (68%).
Average rainfall in September
Onguday, Russia
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is July (103mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in September
Onguday, Russia
- Average rainfall days in September: 13.4 days
The months with the highest number of rainy days are June and July (22.3 days).
The month with the least rainy days is January (3.6 days).
Average snowfall in September
Onguday, Russia
- Average snowfall in September: 56mm
The month with the highest snowfall is November (204mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Onguday, Russia
- Average snowfall days in September: 2.8 days
The month with the highest number of snowfall days is November (14.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Onguday, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are June and August (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in September
Onguday, Russia
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is January (20.1 days).
The months with the least sunshine days are June and July (5.4 days).
Average UV index in September
Onguday, Russia
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Onguday, Russia
- Average cloud cover in September: 34
The month with the most cloud cover is November (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in September
Onguday, Russia
- Average visibility in September: 9km
The months with the highest visibility are May, June and September (9km).
The month with the lowest visibility is February (5km).
Onguday, Russia
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