September weather forecastPrimaki, Russia
September
Weather in September
September, the first month of the autumn in Primaki, is also a moderately hot month, with an average temperature fluctuating between 25.7°C (78.3°F) and 14.8°C (58.6°F).Temperature
September shows a mild decline in the average high-temperature, falling from August's tropical 31.7°C (89.1°F) to a warm 25.7°C (78.3°F). Throughout September, the average low-temperature records at a refreshing 14.8°C (58.6°F).Humidity
In September, the average relative humidity is 59%.Rainfall
In Primaki, during September, the rain falls for 10 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, there are 146.6 rainfall days, and 514mm (20.24") of precipitation is accumulated.Snowfall
In Primaki, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 32min.On the first day of September, sunrise is at 05:46 and sunset at 19:02. On the last day of the month, sunrise is at 06:21 and sunset at 18:06 MSK.
Sunshine
In September, the average sunshine is 9.9h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 5 in September transforms into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. To guard against the harmful effects of the Sun, minimize exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Primaki, Russia
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in September: 14.8°C
The month with the highest average low temperature is July (19.3°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Primaki, Russia
- Average pressure in September: 1014.5mbar
The month with the highest atmospheric pressure is November (1020.4mbar).
The month with the lowest atmospheric pressure is July (1010mbar).
Average wind speed in September
Primaki, Russia
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).
Average humidity in September
Primaki, Russia
- Average humidity in September: 59%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Primaki, Russia
- Average rainfall in September: 33mm
The wettest months (with the highest rainfall) are May and June (62mm).
The driest month (with the least rainfall) is August (25mm).
Average rainfall days in September
Primaki, Russia
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in September
Primaki, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Primaki, Russia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Primaki, Russia
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 54min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Primaki, Russia
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in September
Primaki, Russia
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Primaki, Russia
- Average cloud cover in September: 23
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Primaki, Russia
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, May and December (9km).
