September weather forecastPyatnitskoye, Russia

September

Weather in September

The first month of the autumn, September, is also an agreeable month in Pyatnitskoye, Russia, with an average temperature ranging between max 20.5°C (68.9°F) and min 10.8°C (51.4°F).

Temperature

Pyatnitskoye's weather in September involves a decrease in the average high-temperature, moving down from August's warm 26.8°C (80.2°F) to an agreeable 20.5°C (68.9°F). The average temperature during September nights dips to a cool 10.8°C (51.4°F).

Humidity

In September, the average relative humidity is 61%.

Rainfall

The month with the least rainfall in Pyatnitskoye is September, when the rain falls for 8 days and typically collects 14mm (0.55") of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in September is 12h and 37min.
On the first day of the month, sunrise is at 05:43 and sunset at 19:13. On the last day of September, sunrise is at 06:28 and sunset at 18:09 MSK.

Sunshine

In September, the average sunshine is 9h.

UV index

In Pyatnitskoye, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 3 in September translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

In September, in Pyatnitskoye, the average high-temperature is 20.5°C (68.9°F), and the average low-temperature is 10.8°C (51.4°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in July is computed to be 29°C (84.2°F).

In September, the average relative humidity is 61%.

The month with the least rainfall in Pyatnitskoye is September, when the rain falls for 8 days and typically collects 14mm (0.55") of precipitation.

In Pyatnitskoye, in September, it is raining for 8 days, with typically 14mm (0.55") of accumulated precipitation.

In Pyatnitskoye, snow does not fall in May through September.

In Pyatnitskoye, in September, it doesn't snow. In October, it regularly snows.

In September, the average day length is 12h and 37min.

In September, on the first day of the month, sunrise is at 05:43 and sunset at 19:13. On the last day of the month, sunrise is at 06:28 and sunset at 18:09 MSK.

The average sunshine duration in September is 9h.

In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Pyatnitskoye, Russia

  • Average high temperature in September: 20.5°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (-4°C).

  • Average low temperature in September: 10.8°C

The month with the highest average low temperature is July (16.5°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).

Average pressure in September
Pyatnitskoye, Russia

  • Average pressure in September: 1016.8mbar

The month with the highest atmospheric pressure is November (1022.1mbar).
The month with the lowest atmospheric pressure is July (1012mbar).

Average wind speed in September
Pyatnitskoye, Russia

  • Average wind speed in September: 14.4km/h

The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest months (with the lowest average wind speed) are July and August (12.7km/h).

Average humidity in September
Pyatnitskoye, Russia

  • Average humidity in September: 61%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (57%).

Average rainfall in September
Pyatnitskoye, Russia

  • Average rainfall in September: 14mm

The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is September (14mm).

Average rainfall days in September
Pyatnitskoye, Russia

  • Average rainfall days in September: 8 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (4.1 days).

Average snowfall in September
Pyatnitskoye, Russia

  • Average snowfall in September: 0mm

The month with the highest snowfall is January (147mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Pyatnitskoye, Russia

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Pyatnitskoye, Russia

  • Average daylight in September: 12h and 36min

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 0min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).

Average sunshine days in September
Pyatnitskoye, Russia

  • Average sunshine days in September: 21.1 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is January (12.6 days).

Average UV index in September
Pyatnitskoye, 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
Pyatnitskoye, Russia

  • Average cloud cover in September: 31

The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in September
Pyatnitskoye, Russia

  • Average visibility in September: 10km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (7km).