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
In Fastiv, the average high-temperature in September decreases from a warm 26.1°C (79°F) in August to an agreeable 20.4°C (68.7°F). Throughout September, Fastiv registers a consistent average low-temperature of 10°C (50°F).Humidity
The average relative humidity in September is 67%.Rainfall
September is the month with the least rainfall in Fastiv. Rain falls for 9.6 days and accumulates 21mm (0.83") of precipitation.Snowfall
In Fastiv, snow does not fall in May through September.Daylight
In Fastiv, the average length of the day in September is 12h and 37min.On the first day of September, sunrise is at 06:16 and sunset at 19:44. On the last day of the month, sunrise is at 06:59 and sunset at 18:40 EEST.
Sunshine
In Fastiv, the average sunshine in September is 9.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 4 in September translates into these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the usual temperature for Fastiv in September?
What is the average humidity in September in Fastiv?
What is the driest month in Fastiv?
How many days does it rain in September in Fastiv?
When it does not snow in Fastiv?
Does it snow in Fastiv in September?
How many hours of daylight does Fastiv have in September?
When is the sunrise / sunset in September in Fastiv?
How long on average sun shines in September in Fastiv?
What is the UV index reading in September in Fastiv?
Average temperature in September
Fastiv, Ukraine
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (-2.1°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-6.6°C).
Average pressure in September
Fastiv, Ukraine
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is October (1020.1mbar).
The month with the lowest atmospheric pressure is July (1012.8mbar).
Average wind speed in September
Fastiv, Ukraine
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in September
Fastiv, Ukraine
- Average humidity in September: 67%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Fastiv, Ukraine
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is May (77mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in September
Fastiv, Ukraine
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in September
Fastiv, Ukraine
- Average snowfall in September: 0mm
The month with the highest snowfall is December (183mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Fastiv, Ukraine
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.2 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
Fastiv, Ukraine
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 2h and 30min).
Average sunshine days in September
Fastiv, Ukraine
- Average sunshine days in September: 18.6 days
The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is February (7.9 days).
Average UV index in September
Fastiv, Ukraine
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in September
Fastiv, Ukraine
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Fastiv, Ukraine
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (7km).
Fastiv, Ukraine
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