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
September
Weather in September
Temperature
September brings a minor decrease, with the average high-temperature reducing from a refreshing 18.4°C (65.1°F) in August to a cool 12.4°C (54.3°F). Shirsha's nighttime temperature in September drops to an average of 5.9°C (42.6°F).Humidity
In Shirsha, the average relative humidity in September is 85%.Rainfall
In Shirsha, in September, during 10.3 rainfall days, 13mm (0.51") of precipitation is typically accumulated. In Shirsha, Russia, during the entire year, the rain falls for 82.8 days and collects up to 184mm (7.24") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Shirsha, Russia, is 13h and 2min.On the first day of September in Shirsha, sunrise is at 04:59 and sunset at 19:33. On the last day of the month, sunrise is at 06:24 and sunset at 17:49 MSK.
Sunshine
The average sunshine in September is 5.4h.UV index
In Shirsha, the average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 2 during September, leads to the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Shirsha?
What is the average humidity in September in Shirsha?
How much does it rain in Shirsha in September?
When it does not snow in Shirsha?
Does it snow in Shirsha in September?
What is the average length of the day in September in Shirsha?
When are sunrise and sunset in September in Shirsha?
How long on average sun shines in September in Shirsha?
What is the UV index intensity in September in Shirsha?
Average temperature in September
Shirsha, Russia
- Average high temperature in September: 12.4°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-9.6°C).
- Average low temperature in September: 5.9°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is January (-14.5°C).
Average pressure in September
Shirsha, Russia
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is March (1009.1mbar).
Average wind speed in September
Shirsha, Russia
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is November (11.6km/h).
The calmest months (with the lowest average wind speed) are July and August (9.6km/h).
Average humidity in September
Shirsha, Russia
- Average humidity in September: 85%
The month with the highest relative humidity is February (97%).
The month with the lowest relative humidity is June (66%).
Average rainfall in September
Shirsha, Russia
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is August (24mm).
The driest months (with the least rainfall) are January, February, March and December (12mm).
Average rainfall days in September
Shirsha, Russia
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is August (11.9 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in September
Shirsha, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (97mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Shirsha, Russia
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is March (21 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Shirsha, Russia
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 21h and 6min).
The month with the shortest days is December (Average daylight: 4h and 12min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in September
Shirsha, Russia
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is July (17 days).
The month with the least sunshine days is April (10.8 days).
Average UV index in September
Shirsha, Russia
- Average UV index in September: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in September
Shirsha, Russia
- Average cloud cover in September: 66
The month with the most cloud cover is February (Cloud cover 87).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in September
Shirsha, Russia
- Average visibility in September: 7km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (5km).
