August weather forecast
Celje, Slovenia

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Weather in August

In Celje, August is a continuation of the summer's warmth and vibrancy, much like July. August slightly surpasses July in terms of the warmest afternoon temperatures, peaking at around 25.2°C (77.4°F). Although the heat remains at its peak, the cool winds offer a touch of comfort. The city is alive with a true summer atmosphere, from daylight filled days to sultry nights. Despite being the summer season, rainfall can occasionally surprise visitors, adding a dash of freshness to the warm climate.

Temperature

August, on average, is the warmest month in Celje, registering a high temperature of 25.2°C (77.4°F) and a low of 13°C (55.4°F).

Humidity

In Celje, the average relative humidity in August is 77%.

Rainfall

In Celje, in August, during 16.3 rainfall days, 84mm (3.31") of precipitation is typically accumulated. Throughout the year, there are 179.3 rainfall days, and 854mm (33.62") of precipitation is accumulated.

Snowfall

In Celje, snow does not fall in May through September.

Daylight

In Celje, Slovenia, the average length of the day in August is 14h and 7min.
On the first day of the month, sunrise is at 05:41 and sunset at 20:29. On the last day of August, in Celje, sunrise is at 06:18 and sunset at 19:39 CEST.

Sunshine

The months with the most sunshine are July and August, with an average of 10.8h of sunshine.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. 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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Frequently asked questions

What is the warmest month in Celje?

August, with its average high-temperature of 25.2°C (77.4°F) and an average low-temperature of 13°C (55.4°F), holds the record as the warmest month.

What are the temperatures in Celje in August?

An average high-temperature, in August, in Celje, is 25.2°C (77.4°F) and the average low-temperature is 13°C (55.4°F).

What is the average humidity in August in Celje?

In Celje, the average relative humidity in August is 77%.

How much does it rain in Celje in August?

In Celje, Slovenia, in August, during 16.3 rainfall days, 84mm (3.31") of precipitation is typically accumulated.

When it does not snow in Celje?

In Celje, snow does not fall in May through September.

What is the average length of the day in August in Celje?

In Celje, Slovenia, the average day length in August is 14h and 7min.

When are sunrise and sunset in August in Celje?

On the first day of August in Celje, Slovenia, sunrise is at 05:41 and sunset at 20:29. On the last day of the month, sunrise is at 06:18 and sunset at 19:39 CEST.

What are the months with the most sunshine in Celje?

The months with the most sunshine are July and August, with an average of 10.8h of sunshine.

How long on average sun shines in August in Celje?

In Celje, Slovenia, the average sunshine duration in August is 10.8h.

When is the highest UV index in Celje?

The months with the highest UV index in Celje are June through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Celje?

In August, the average daily maximum UV index in Celje is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Celje, Slovenia

Average temperature in August - Celje, Slovenia
  • Average high temperature in August: 25.2°C

The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (2.6°C).

  • Average low temperature in August: 13°C

The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-3°C).

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Average pressure in August
Celje, Slovenia

Average pressure in August - Celje, Slovenia
  • Average pressure in August: 1016.5mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1015mbar).

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Average wind speed in August
Celje, Slovenia

Average wind speed in August - Celje, Slovenia
  • Average wind speed in August: 5.5km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).

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Average humidity in August
Celje, Slovenia

Average humidity in August - Celje, Slovenia
  • Average humidity in August: 77%

The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in August
Celje, Slovenia

Average rainfall in August - Celje, Slovenia
  • Average rainfall in August: 84mm

The wettest month (with the highest rainfall) is May (120mm).
The driest month (with the least rainfall) is January (33mm).

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Average rainfall days in August
Celje, Slovenia

Average rainfall days in August - Celje, Slovenia
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in August
Celje, Slovenia

Average snowfall in August - Celje, Slovenia
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (185mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in August
Celje, Slovenia

Average snowfall days in August - Celje, Slovenia
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Celje, Slovenia

Average daylight in August / Average sunshine in August - Celje, Slovenia
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in August: 10h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in August
Celje, Slovenia

Average sunshine days in August - Celje, Slovenia
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is May (5.9 days).

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Average UV index in August
Celje, Slovenia

Average UV index in August - Celje, Slovenia
  • Average UV index in August: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).

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Average cloud cover in August
Celje, Slovenia

Average cloud cover in August - Celje, Slovenia
  • Average cloud cover in August: 27

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in August
Celje, Slovenia

Average visibility in August - Celje, Slovenia
  • Average visibility in August: 9km

The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).

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Celje, Slovenia

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