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
A change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 23.5°C (74.3°F) to a refreshing 16.4°C (61.5°F). Throughout September, Apastovo experiences a low-temperature average of 8.3°C (46.9°F).Humidity
In September, the average relative humidity is 77%.Rainfall
In September, the rain falls for 13.7 days. Throughout September, 28mm (1.1") of precipitation is accumulated. In Apastovo, during the entire year, the rain falls for 111.7 days and collects up to 392mm (15.43") of precipitation.Snowfall
January through April, September through December are months with snowfall in Apastovo, Russia. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 2mm (0.08") of snow. In Apastovo, during the entire year, snow falls for 97 days and aggregates up to 815mm (32.09") of snow.Daylight
The average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 04:52 and sunset at 18:38. On the last day of September, in Apastovo, sunrise is at 05:47 and sunset at 17:24 MSK.
Sunshine
In Apastovo, the average sunshine in September is 7h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 3 during September translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are September temperatures in Apastovo?
What is the average humidity in September in Apastovo?
How much does it rain in Apastovo in September?
When does it start snowing in Apastovo?
How many hours of daylight does Apastovo have in September?
When are sunrise and sunset in September in Apastovo?
How many hours of sunshine does Apastovo have in September?
What is the UV index reading in September in Apastovo?
Average temperature in September
Apastovo, Russia
- Average high temperature in September: 16.4°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-8.8°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-14.3°C).
Average pressure in September
Apastovo, Russia
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is February (1021.6mbar).
The month with the lowest atmospheric pressure is July (1011.5mbar).
Average wind speed in September
Apastovo, Russia
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in September
Apastovo, Russia
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is May (66%).
Average rainfall in September
Apastovo, Russia
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is August (47mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in September
Apastovo, Russia
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (0.9 days).
Average snowfall in September
Apastovo, Russia
- Average snowfall in September: 2mm
The month with the highest snowfall is December (179mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in September
Apastovo, Russia
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Apastovo, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days in September
Apastovo, Russia
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is August (16.7 days).
The month with the least sunshine days is March (10.6 days).
Average UV index in September
Apastovo, Russia
- Average UV index in September: 3
The months with the highest UV index are May, June and 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
Apastovo, Russia
- Average cloud cover in September: 50
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
Apastovo, Russia
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The month with the lowest visibility is January (5km).
Apastovo, Russia
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