September weather forecastBumbuia, Romania

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Bumbuia, Romania, with temperature in the range of an average high of 23.7°C (74.7°F) and an average low of 13°C (55.4°F).

Temperature

The move into September indicates a reduction in the average high-temperature, down from August's 29.2°C (84.6°F) to a still warm 23.7°C (74.7°F). September's nights in Bumbuia observe an average temperature of 13°C (55.4°F).

Humidity

In Bumbuia, the average relative humidity in September is 55%.

Rainfall

The month with the least rainfall is September, when the rain falls for 5.4 days and typically collects 14mm (0.55") of precipitation.

Snowfall

In Bumbuia, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12h and 31min.
On the first day of September in Bumbuia, sunrise is at 06:41 and sunset at 19:55. On the last day of the month, sunrise is at 07:15 and sunset at 19:01 EEST.

Sunshine

In September, the average sunshine in Bumbuia is 10.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In September, a regular UV index of 4 translates into these guidelines:
Take necessary precautions - Defending against sun damage is advocated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

September temperatures vary between a high-temperature of 23.7°C (74.7°F) and a low-temperature of 13°C (55.4°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 30°C (86°F).

The average relative humidity in September is 55%.

September is the month with the least rainfall. Rain falls for 5.4 days and accumulates 14mm (0.55") of precipitation.

In Bumbuia, Romania, in September, during 5.4 rainfall days, 14mm (0.55") of precipitation is typically accumulated.

April through October are months without snowfall in Bumbuia.

The average day length in September is 12h and 31min.

On the first day of September, sunrise is at 06:41 and sunset at 19:55. On the last day of the month, sunrise is at 07:15 and sunset at 19:01 EEST.

In Bumbuia, the average sunshine duration in September is 10.2h.

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Bumbuia, Romania

  • Average high temperature in September: 23.7°C

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (2.3°C).

  • Average low temperature in September: 13°C

The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).

Average pressure in September
Bumbuia, Romania

  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).

Average wind speed in September
Bumbuia, Romania

  • Average wind speed in September: 8.8km/h

The windiest month (with the highest average wind speed) is April (9.8km/h).
The calmest month (with the lowest average wind speed) is December (7.5km/h).

Average humidity in September
Bumbuia, Romania

  • Average humidity in September: 55%

The months with the highest relative humidity are January and February (80%).
The month with the lowest relative humidity is August (52%).

Average rainfall in September
Bumbuia, Romania

  • Average rainfall in September: 14mm

The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is September (14mm).

Average rainfall days in September
Bumbuia, Romania

  • Average rainfall days in September: 5.4 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in September
Bumbuia, Romania

  • Average snowfall in September: 0mm

The month with the highest snowfall is January (74mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Bumbuia, Romania

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (6.1 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
Bumbuia, Romania

  • Average daylight in September: 12h and 30min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in September: 10h and 12min

The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in September
Bumbuia, Romania

  • Average sunshine days in September: 23.9 days

The month with the most sunshine days is September (23.9 days).
The month with the least sunshine days is June (14.9 days).

Average UV index in September
Bumbuia, Romania

  • Average UV index in September: 4

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Bumbuia, Romania

  • Average cloud cover in September: 24

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in September
Bumbuia, Romania

  • Average visibility in September: 10km

The months with the highest visibility are April, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).