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
Observing a mild shift, the average high-temperature during September reduces from August's agreeable 22.5°C (72.5°F) to a moderate 15.5°C (59.9°F). During September, the nighttime temperature in Kokhma averages of 7.7°C (45.9°F).Humidity
In Kokhma, the average relative humidity in September is 80%.Rainfall
In Kokhma, Russia, during September, the rain falls for 14.4 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 139.4 rainfall days, and 511mm (20.12") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows in Kokhma, Russia. Throughout September, in the average 0.5 snowfall days, it receives 6mm (0.24") of snow. In Kokhma, during the entire year, snow falls for 121.6 days and aggregates up to 1111mm (43.74") of snow.Daylight
In September, the average length of the day is 12h and 47min.On the first day of the month, sunrise is at 05:18 and sunset at 19:11. On the last day of September, in Kokhma, sunrise is at 06:18 and sunset at 17:52 MSK.
Sunshine
In September, the average sunshine is 6.8h.UV index
In Kokhma, Russia, the average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 in September translates into these instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Kokhma in September?
What is the average humidity in September in Kokhma?
How many days does it rain in September in Kokhma?
When does it start to snow in Kokhma?
What is the average length of the day in September in Kokhma?
When are sunrise and sunset in September in Kokhma?
How long on average sun shines in September in Kokhma?
What is the UV index intensity in September in Kokhma?
Average temperature in September
Kokhma, Russia
- Average high temperature in September: 15.5°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 (-7.3°C).
- Average low temperature in September: 7.7°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is January (-11.9°C).
Average pressure in September
Kokhma, Russia
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is July (1011.7mbar).
Average wind speed in September
Kokhma, Russia
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is July (10.6km/h).
Average humidity in September
Kokhma, Russia
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Kokhma, Russia
- Average rainfall in September: 39mm
The wettest months (with the highest rainfall) are May and July (61mm).
The driest month (with the least rainfall) is February (31mm).
Average rainfall days in September
Kokhma, Russia
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (1.9 days).
Average snowfall in September
Kokhma, Russia
- Average snowfall in September: 6mm
The month with the highest snowfall is January (251mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Kokhma, Russia
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is January (25.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Kokhma, Russia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in September
Kokhma, Russia
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is August (14.3 days).
The month with the least sunshine days is March (5.8 days).
Average UV index in September
Kokhma, 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
Kokhma, Russia
- Average cloud cover in September: 53
The month with the most cloud cover is January (Cloud cover 87).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Kokhma, Russia
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Kokhma, Russia
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