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
September indicates a shift in the average high-temperature, from August's pleasant 22.6°C (72.7°F) to a refreshing 15.4°C (59.7°F). Throughout the month of September, Iskitim witnesses an average temperature of 5.6°C (42.1°F).Humidity
In September, the average relative humidity in Iskitim is 70%.Rainfall
In Iskitim, Russia, in September, it is raining for 11.1 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, there are 93.6 rainfall days, and 257mm (10.12") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Iskitim. September is the first month it typically snows in Iskitim. Throughout September, in the average 0.5 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Iskitim, there are 96.2 snowfall days, and 586mm (23.07") of snow is accumulated.Daylight
The average length of the day in September is 12h and 43min.On the first day of September in Iskitim, sunrise is at 05:34 and sunset at 19:18. On the last day of the month, sunrise is at 06:27 and sunset at 18:05 +06.
Sunshine
In September, the average sunshine in Iskitim is 7.1h.UV index
In Iskitim, the average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 2 in September suggests the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Iskitim?
What is the average humidity in September in Iskitim?
How many days does it rain in September in Iskitim?
When does it start snowing in Iskitim?
What is the average length of the day in September in Iskitim?
What time are sunrise and sunset in September in Iskitim?
How long on average sun shines in September in Iskitim?
What is the UV index reading in September in Iskitim?
Average temperature in September
Iskitim, Russia
- Average high temperature in September: 15.4°C
The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (-14.4°C).
- Average low temperature in September: 5.6°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-21.5°C).
Average pressure in September
Iskitim, Russia
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is January (1031.7mbar).
The month with the lowest atmospheric pressure is July (1006.7mbar).
Average wind speed in September
Iskitim, Russia
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is November (16.7km/h).
The calmest month (with the lowest average wind speed) is July (10.2km/h).
Average humidity in September
Iskitim, Russia
- Average humidity in September: 70%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (60%).
Average rainfall in September
Iskitim, Russia
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in September
Iskitim, Russia
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (15.7 days).
The months with the least rainy days are January and February (0.6 days).
Average snowfall in September
Iskitim, Russia
- Average snowfall in September: 2mm
The month with the highest snowfall is November (150mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Iskitim, Russia
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is December (19 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Iskitim, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 7h and 1min
The months with the most sunshine are June and July (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Iskitim, Russia
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is November (11.1 days).
Average UV index in September
Iskitim, Russia
- Average UV index in September: 2
The months with the highest UV index are 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
Iskitim, Russia
- Average cloud cover in September: 42
The months with the most cloud cover are February, November and December (Cloud cover 80).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in September
Iskitim, Russia
- Average visibility in September: 9km
The months with the highest visibility are May and June (10km).
The months with the lowest visibility are January and February (6km).
Iskitim, Russia
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