September weather forecast and climate
Copălău, Romania

Weather in September

September, the first month of the autumn, in Copălău, is also an agreeable month, with average temperature fluctuating between 22.1°C (71.8°F) and 10.8°C (51.4°F).

Temperature

In Copălău, Romania, the average high-temperature in September decreases, from a moderately hot 27.3°C (81.1°F) in August, to a pleasant 22.1°C (71.8°F). The average low-temperature, in Copălău, is 10.8°C (51.4°F).

Humidity

In Copălău, the average relative humidity is 63%.

Rainfall

Months with the least rainfall in Copălău, Romania, are January, September and November Rain falls for 9.3 days and accumulates 19mm (0.75") of rain.

Snowfall

In Copălău, Romania, snow does not fall in May through September.

Daylight

In Copălău, the average length of the day is 12.6h.

Sunshine

In Copălău, the average sunshine in September is 9.7h.

UV index

In Copălău, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Copălău?

In September, in Copălău, the average high-temperature is 22.1°C (71.8°F), and the average low-temperature is 10.8°C (51.4°F).

What is the average humidity in September in Copălău?

The average relative humidity in September in Copălău is 63%.

How many days does it rain in September in Copălău?

In September, in Copălău, the rain falls for 9.3 days. Throughout September, 19mm (0.75") of precipitation is accumulated.

What is the driest month in Copălău?

January, September and November are months with the least rain when the rain falls for 9.3 days and typically aggregates up to 19mm (0.75") of rain.

Does it snow in Copălău in September?

In Copălău, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Copălău?

May through September are months without snowfall in Copălău, Romania.

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

In September, the average length of the day in Copălău is 12.6h.

How long on average sun shines in September in Copălău?

In Copălău, Romania, the average sunshine in September is 9.7h.

What is the UV index reading in September in Copălău?

The average daily maximum UV index in September in Copălău is 4. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in September
Copălău, Romania

Average temperature in September - Copălău, Romania
  • Average high temperature in September: 22.1°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (-0.5°C).

  • Average low temperature in September: 10.8°C

The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).

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Average pressure in September
Copălău, Romania

Average pressure in September - Copălău, Romania
  • Average pressure in September: 1017.7mbar

The month with the highest atmospheric pressure is October (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

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Average wind speed in September
Copălău, Romania

Average wind speed in September - Copălău, Romania
  • Average wind speed in September: 10.2km/h

The windiest months (with the highest average wind speed) are March and April (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

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Average humidity in September
Copălău, Romania

Average humidity in September - Copălău, Romania
  • Average humidity in September: 63%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in September
Copălău, Romania

Average rainfall in September - Copălău, Romania
  • Average rainfall in September: 19mm

The wettest month (with the highest rainfall) is June (93mm).
The driest months (with the least rainfall) are January, September and November (19mm).

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Average rainfall days in September
Copălău, Romania

Average rainfall days in September - Copălău, Romania
  • Average rainfall days in September: 9.3 days

The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in September
Copălău, Romania

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

The month with the highest snowfall is December (108mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Copălău, Romania

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

The month with the highest number of snowfall days is January (11.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Copălău, Romania
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in September: 9.7h

The month with the most sunshine is August (Average sunshine: 11.2h).
The month with the least sunshine is February (Average sunshine: 3.9h).

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Average sunshine days in September
Copălău, Romania

Average sunshine days in September - Copălău, Romania
  • Average sunshine days in September: 19.1 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is June (9.7 days).

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Average UV index in September
Copălău, Romania

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

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

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Average cloud cover in September
Copălău, Romania

Average cloud cover in September - Copălău, Romania
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in September
Copălău, Romania

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

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

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