During the week of 11 August 2025 - 17 August 2025, temperatures averaged at 33 °C (91 °F) during the day and dropped to 21 °C (70 °F) at night. Both the daily and night temperatures in Siofok are above the long-term average, which is around 28 °C (82 °F) and 16 °C (61 °F) respectively. In the middle, Thursday was hottest day of the week. The average temperatures observed during different times of day (based on local time) were as below: 7am 23 °C (73 °F), 10am 27 °C (81 °F), 1pm 31 °C (88 °F), 4pm 32 °C (90 °F), 7pm 30 °C (86 °F), 10pm 26 °C (79 °F).

During this week: 7 days without rain were observed. The total precipitation for the week in Siofok was 0 mm (0.00 in), which is below the area's average of 16 mm (0.63 in). The average cloud coverage during the daytime (from dawn to dusk) was 10 %.

An average wind speed of 2.8 m/s was recorded. The air pressure varied between 1010 hpa and 1024 hpa. On average, the air humidity in Siofok was 44 %.

On average, there were 13 hours clear skies, 1 hour partially overcast skies and 0.5 hours overcast skies during the daytime (from dawn to dusk). Average time of sunrise was 05:43, average time of sunset was 20:01.

Weather overview

Siófok (Hungary) in general has a mild continental climate. Temperatures during the day are in the range from 3 °C (37 °F) in January to 28 °C (83 °F) in July. The highest night temperatures could be experienced in July with 16 °C (61 °F), the lowest in January with -3 °C (27 °F). The least rainy month in Siófok is January with its 6 days of rain, the rainiest month is June, when it rains 10 days.

January weather

The minimum of the day temperature can be noticed, with its value being 3 °C (37 °F) in Siófok, and the minimum of the night temperature is observable too, the value of this measure is -3 °C (27 °F). The number of rainy days reaches its minimum, the value of this measure is 6 days, while the rainfall amount starts to descent in this month.

February weather

The number of rainy days rise's start could be observed, the value of this measure is 7 days in Siófok, while the minimum of the rainfall amount is observable, with its value of 28 mm (1.12 in). The beginning of the rise of the day temperature could be noticed, its value is 5 °C (40 °F), and the night temperature rise's start could be observed too in February. The number of sun hours (without clouds) starts to rise, the value of this measure is 3 hours.

March weather

The day temperature continues to rise in Siófok, and the night temperature continues to rise too, with its value being 2 °C (35 °F). The maximum of the wind speed is observable, the value of this measure is 3. The number of sun hours (without clouds) continues to rise, with its value being 4 hours.

April weather

The number of rainy days rise's start could be observed, its value is 7 days in Siófok, and the rainfall amount rise's start could be observed too in this month. The day temperature rises similarly to the previous month, the value of this measure is 17 °C (63 °F), and the night temperature rises similarly to the previous month too, the value of this measure is 6 °C (43 °F). The number of sun hours (without clouds) continues to rise, with its value of 6 hours.

May weather

The day temperature rises similarly to the previous month, with its value being 23 °C (73 °F) in Siófok, and the night temperature continues to rise too, the value of this measure is 11 °C (52 °F). The tourist season is at its beginning. The rainfall amount rises similarly to the previous month, its value is 59 mm (2.34 in), and the number of rainy days rises similarly to the previous month as well, with its value of 10 days. The number of sun hours (without clouds) continues to rise, with its value being 7 hours.

June weather

The ongoing tourist season is noticeable in Siófok. The maximum of the number of rainy days is observable, the value of this measure is 10 days. The day temperature rises similarly to the previous month, with its value being 26 °C (78 °F), and the night temperature continues to rise too, its value is 14 °C (58 °F). The rise of the number of sun hours (without clouds) can be observed, its value is 8 hours. The day length is on its maximum in June.

July weather

The maximum of the day temperature is observable in Siófok, and the maximum of the night temperature is observable too, its value is 16 °C (61 °F). The beginning of the descent of the number of rainy days could be noticed, the value of this measure is 9 days, and the beginning of the descent of the rainfall amount could be noticed too. The tourist season is taking place. The maximum of the number of sun hours (without clouds) is observable in July.

August weather

The tourist season continues in Siófok. The day temperature descent's start could be observed in August. The rainfall amount reaches its maximum, with its value of 70 mm (2.74 in), while the number of rainy days descents similarly to the previous month, the value of this measure is 8 days. The number of sun hours (without clouds) descent's start could be observed, its value is 7 hours.

September weather

The tourist season is taking place this month in Siófok. The day temperature continues to descent, with its value of 23 °C (73 °F), while the night temperature descent's start could be observed in September. The rainfall amount descent's start could be observed in this month. The number of sun hours (without clouds) descents similarly to the previous month, the value of this measure is 6 hours.

October weather

The number of rainy days descent's start could be observed, with its value being 7 days in Siófok, while the rainfall amount continues to descent, its value is 46 mm (1.83 in). The descent of the day temperature can be observed, with its value being 17 °C (62 °F), and the night temperature continues to descent too. The descent of the number of sun hours (without clouds) can be observed, with its value being 5 hours. The wind speed reaches its minimum, its value is 2.

November weather

The beginning of the rise of the number of rainy days could be noticed in this month in Siófok. The day temperature descents similarly to the previous month, with its value being 9 °C (48 °F), and the descent of the night temperature can be observed too, with its value being 2 °C (35 °F). The descent of the number of sun hours (without clouds) can be observed, with its value being 2 hours.

December weather

The descent of the day temperature can be observed, the value of this measure is 4 °C (39 °F) in Siófok, and the descent of the night temperature can be observed too. The number of sun hours (without clouds) is on its minimum, the value of this measure is 2 hours. The maximum of the humidity can be noticed, with its value being 84 %. The minimum of the day length is observable in this month.

What is the humidity in March in Siófok?

In Siófok in March, expect humidity around 75 %.

Is there a dry season in Siófok in April?

No, April is not a dry month in Siófok, expect rain approximately 7 days in a month.

What is the night temperature in Siófok in May?

The average night temperature in May in Siófok is 11 °C (52 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.

How many days of precipitation on average can I expect in June in Siófok?

In Siófok in June, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.

What is the temperature in Siófok during the day in July?

The average daily temperature in July in Siófok is 28 °C (83 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

Is August part of the wet season in Siófok?

No, there is no wet season in Siófok in August - you can expect 8 days of rain during the month.

Is September a good month to visit Siófok?

There are good conditions for visiting in September in Siófok. There are only 7 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 23 °C (73 °F), but others will feel perfectly fine. The temperature of 11 °C (53 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

How many hours of sun to expect in Siófok in October?

There is an average length of sunshine of 5 hours per day in October in Siófok.