September weather forecast and climate
Busu, Romania

Weather in September

The first month of the autumn, September, is still a warm month in Busu, Romania, with average temperature ranging between min 13.7°C (56.7°F) and max 25.4°C (77.7°F).

Temperature

In September, the average high-temperature decreases, from a tropical 31.5°C (88.7°F) in August, to a moderately hot 25.4°C (77.7°F). In Busu, Romania, the average low-temperature is 13.7°C (56.7°F).

Humidity

In September, the average relative humidity is 56%.

Rainfall

In September, in Busu, Romania, the rain falls for 7.3 days. Throughout September, 20mm (0.79") of precipitation is accumulated. Throughout the year, there are 117.1 rainfall days, and 354mm (13.94") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in Busu is 12.5h.

Sunshine

The average sunshine in September is 9.5h.

UV index

In Busu, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the temperature in September in Busu?

The average high-temperature, in September, is 25.4°C (77.7°F), while the average low-temperature is 13.7°C (56.7°F).

What is the average humidity in September in Busu?

In Busu, Romania, the average relative humidity in September is 56%.

How much does it rain in Busu in September?

In Busu, during September, the rain falls for 7.3 days and regularly aggregates up to 20mm (0.79") of precipitation.

When it does not snow in Busu?

May through October are months without snowfall in Busu, Romania.

What is the average length of the day in September in Busu?

The average length of the day in September in Busu is 12.5h.

How long on average sun shines in September in Busu?

In Busu, the average sunshine in September is 9.5h.

What is the UV index reading in September in Busu?

The average daily maximum UV index in September in Busu, Romania, is 4. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in September
Busu, Romania

Average temperature in September - Busu, Romania
  • Average high temperature in September: 25.4°C

The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (3.1°C).

  • Average low temperature in September: 13.7°C

The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).

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Average pressure in September
Busu, Romania

Average pressure in September - Busu, Romania
  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

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Average wind speed in September
Busu, Romania

Average wind speed in September - Busu, Romania
  • Average wind speed in September: 9.6km/h

The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest month (with the lowest average wind speed) is November (8.6km/h).

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Average humidity in September
Busu, Romania

Average humidity in September - Busu, Romania
  • Average humidity in September: 56%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in September
Busu, Romania

Average rainfall in September - Busu, Romania
  • Average rainfall in September: 20mm

The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is August (17mm).

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Average rainfall days in September
Busu, Romania

Average rainfall days in September - Busu, Romania
  • Average rainfall days in September: 7.3 days

The month with the highest number of rainy days is May (15.5 days).
Months with the least rainy days are August and December (7 days).

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Average snowfall in September
Busu, Romania

Average snowfall in September - Busu, Romania
  • Average snowfall in September: 0mm

Months with the highest snowfall are January and February (79mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Busu, Romania

Average snowfall days in September - Busu, Romania
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Busu, Romania

Average daylight in September / Average sunshine in September - Busu, Romania
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in September: 9.5h

Months with the most sunshine are July and August (Average sunshine: 11.7h).
Months with the least sunshine are January and February (Average sunshine: 5.3).

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Average sunshine days in September
Busu, Romania

Average sunshine days in September - Busu, Romania
  • Average sunshine days in September: 21.4 days

Months with the most sunshine days are August and September (21.4 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in September
Busu, Romania

Average UV index in September - Busu, Romania
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Busu, Romania

Average cloud cover in September - Busu, Romania
  • Average cloud cover in September: 23

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in September
Busu, Romania

Average visibility in September - Busu, Romania
  • Average visibility in September: 10km

Months with the highest visibility are June, July, August, September and October (10km).
Months with the lowest visibility are January and February (8km).

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