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
The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's 27.8°C (82°F) to a still warm 23°C (73.4°F). Throughout September, an average nighttime temperature of 17.3°C (63.1°F) is experienced.Humidity
The average relative humidity in September in Letea is 63%.Rainfall
In September, in Letea, the rain falls for 6.6 days. Throughout September, 12mm (0.47") of precipitation is accumulated. In Letea, during the entire year, the rain falls for 102.7 days and collects up to 255mm (10.04") of precipitation.Snowfall
In Letea, Romania, 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 06:24 and sunset at 19:39. On the last day of the month, sunrise is at 06:59 and sunset at 18:44 EEST.
Sunshine
In September, the average sunshine in Letea is 10.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 4 in September transforms into this advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the temperature in September in Letea?
What is the average humidity in September in Letea?
How many days does it rain in September in Letea?
When it does not snow in Letea?
How many hours of daylight does Letea have in September?
What time are sunrise and sunset in September in Letea?
How many hours of sunshine does Letea have in September?
What is the UV index intensity in September in Letea?
Average temperature in September
Letea, Romania
- Average high temperature in September: 23°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 17.3°C
The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in September
Letea, Romania
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is November (1019.7mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in September
Letea, Romania
- Average wind speed in September: 17.6km/h
The windiest month (with the highest average wind speed) is February (21.3km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in September
Letea, Romania
- Average humidity in September: 63%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (58%).
Average rainfall in September
Letea, Romania
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in September
Letea, Romania
- Average rainfall days in September: 6.6 days
The month with the highest number of rainy days is June (11.9 days).
The month with the least rainy days is August (3.6 days).
Average snowfall in September
Letea, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Letea, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.3 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
Letea, Romania
- Average daylight in September: 12h and 3min
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: 10h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in September
Letea, Romania
- Average sunshine days in September: 22 days
The month with the most sunshine days is August (26.4 days).
The month with the least sunshine days is January (15.2 days).
Average UV index in September
Letea, Romania
- 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
Letea, Romania
- Average cloud cover in September: 23
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Letea, Romania
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
Letea, Romania
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