September weather forecast and climate
Holm, Romania

Weather in September

The first month of the autumn, September, is also an agreeable month in Holm, Romania, with average temperature varying between 11.1°C (52°F) and 22.8°C (73°F).

Temperature

In September, the average high-temperature drops, from a moderately hot 28.4°C (83.1°F) in August, to a pleasant 22.8°C (73°F). In September, in Holm, the average low-temperature is 11.1°C (52°F).

Humidity

In Holm, the average relative humidity is 61%.

Rainfall

In Holm, Romania, it is raining for 6.6 days, with typically 17mm (0.67") of accumulated precipitation. In Holm, during the entire year, the rain falls for 103 days and collects up to 325mm (12.8") of precipitation.

Snowfall

May through September are months without snowfall in Holm.

Daylight

In Holm, Romania, the average length of the day is 12.6h.

Sunshine

The average sunshine in Holm is 9.8h.

UV index

In September, the average daily maximum UV index in Holm, Romania, is 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
[Resources]

FAQ

What is the temperature in September in Holm?

In September, the average high-temperature is 22.8°C (73°F), and the average low-temperature is 11.1°C (52°F).

What is the average humidity in September in Holm?

In September, the average relative humidity is 61%.

How many days does it rain in September in Holm?

In Holm, in September, it is raining for 6.6 days, with typically 17mm (0.67") of accumulated precipitation.

Does it snow in Holm in September?

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

When it does not snow in Holm?

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

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

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

How long on average sun shines in September in Holm?

In Holm, the average sunshine in September is 9.8h.

How high is the UV index in September in Holm?

In Holm, Romania, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in September
Holm, Romania

Average temperature in September - Holm, Romania
  • Average high temperature in September: 22.8°C

The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in September: 11.1°C

The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

[Resources]

Average pressure in September
Holm, Romania

Average pressure in September - Holm, Romania
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is October (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

[Resources]

Average wind speed in September
Holm, Romania

Average wind speed in September - Holm, Romania
  • Average wind speed in September: 9.8km/h

The windiest month (with the highest average wind speed) is April (12.4km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).

[Resources]

Average humidity in September
Holm, Romania

Average humidity in September - Holm, Romania
  • Average humidity in September: 61%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (58%).

[Resources]

Average rainfall in September
Holm, Romania

Average rainfall in September - Holm, Romania
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is August (13mm).

[Resources]

Average rainfall days in September
Holm, Romania

Average rainfall days in September - Holm, Romania
  • Average rainfall days in September: 6.6 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (3.8 days).

[Resources]

Average snowfall in September
Holm, Romania

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

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

[Resources]

Average snowfall days in September
Holm, Romania

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

The month with the highest number of snowfall days is January (9.6 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

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

Average daylight in September / Average sunshine in September - Holm, 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: 8.6h).

  • Average sunshine in September: 9.8h

The month with the most sunshine is August (Average sunshine: 11.3h).
The month with the least sunshine is February (Average sunshine: 3.9h).

[Resources]

Average sunshine days in September
Holm, Romania

Average sunshine days in September - Holm, Romania
  • Average sunshine days in September: 21.7 days

The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is June (14.4 days).

[Resources]

Average UV index in September
Holm, Romania

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

Months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

[Resources]

Average cloud cover in September
Holm, Romania

Average cloud cover in September - Holm, Romania
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 22).

[Resources]

Average visibility in September
Holm, Romania

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

Months with the highest visibility are April, June, July, August and September (10km).
The month with the lowest visibility is January (7km).

[Resources]