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
September in Rustavi indicates a shift in the average high-temperature, from August's tropical 30.1°C (86.2°F) to a warm 24.9°C (76.8°F). Throughout September, the average low-temperature records at a refreshing 14.7°C (58.5°F).Humidity
In Rustavi, the average relative humidity in September is 61%.Rainfall
In September, the rain falls for 13.3 days. Throughout September, 30mm (1.18") of precipitation is accumulated. In Rustavi, Georgia, during the entire year, the rain falls for 128.9 days and collects up to 310mm (12.2") of precipitation.Snowfall
In Rustavi, snow does not fall in May through September.Daylight
In Rustavi, the average length of the day in September is 12h and 29min.On the first day of September in Rustavi, sunrise is at 06:26 and sunset at 19:33. On the last day of the month, sunrise is at 06:55 and sunset at 18:43 +04.
Sunshine
The average sunshine in September in Rustavi is 8.9h.UV index
In September, the average daily maximum UV index in Rustavi is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Rustavi?
What is the average humidity in September in Rustavi?
How many days does it rain in September in Rustavi?
When it does not snow in Rustavi?
Does it snow in Rustavi in September?
How many hours of daylight does Rustavi have in September?
When are sunrise and sunset in September in Rustavi?
How long on average sun shines in September in Rustavi?
What is the UV index reading in September in Rustavi?
Average temperature in September
Rustavi, Georgia
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is July (31.1°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in September: 14.7°C
The month with the highest average low temperature is July (18.9°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).
Average pressure in September
Rustavi, Georgia
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in September
Rustavi, Georgia
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is November (6.7km/h).
Average humidity in September
Rustavi, Georgia
- Average humidity in September: 61%
The month with the highest relative humidity is January (70%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in September
Rustavi, Georgia
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is December (9mm).
Average rainfall days in September
Rustavi, Georgia
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in September
Rustavi, Georgia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (64mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Rustavi, Georgia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.8 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
Rustavi, Georgia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in September
Rustavi, Georgia
- Average sunshine days in September: 12.2 days
The month with the most sunshine days is December (22.6 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in September
Rustavi, Georgia
- Average UV index in September: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Rustavi, Georgia
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Rustavi, Georgia
- Average visibility in September: 10km
The months with the highest visibility are March, May, June, July, August, September and December (10km).
The months with the lowest visibility are January, February, April, October and November (9km).
Rustavi, Georgia
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