September weather forecastLunna, Belarus
September
Weather in September
September, the first month of the autumn in Lunna, is still a comfortable month, with an average temperature ranging between min 9.3°C (48.7°F) and max 18.3°C (64.9°F).Temperature
September comes with a decrease in the average high-temperature, falling from a warm 24.1°C (75.4°F) in August to a comfortable 18.3°C (64.9°F). During September, the average low-temperature is a frosty 9.3°C (48.7°F).Humidity
In September, the average relative humidity is 77%.Rainfall
In Lunna, during September, the rain falls for 13.4 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 158 rainfall days, and 496mm (19.53") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Lunna.Daylight
In Lunna, Belarus, the average length of the day in September is 12h and 41min.On the first day of September in Lunna, sunrise is at 06:33 and sunset at 20:12. On the last day of the month, sunrise is at 07:23 and sunset at 19:01 +03.
Sunshine
The average sunshine in September is 7.3h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in September leads to these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lunna, Belarus
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in September
Lunna, Belarus
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in September
Lunna, Belarus
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in September
Lunna, Belarus
- Average humidity in September: 77%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in September
Lunna, Belarus
- Average rainfall in September: 39mm
The wettest months (with the highest rainfall) are May and July (64mm).
The driest months (with the least rainfall) are February and April (25mm).
Average rainfall days in September
Lunna, Belarus
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (7 days).
Average snowfall in September
Lunna, Belarus
- Average snowfall in September: 0mm
The month with the highest snowfall is January (172mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Lunna, Belarus
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18 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
Lunna, Belarus
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 7h and 18min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in September
Lunna, Belarus
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in September
Lunna, Belarus
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Lunna, Belarus
- Average cloud cover in September: 44
The months with the most cloud cover are January and February (Cloud cover 81).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Lunna, Belarus
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and February (6km).
