Climate and monthly weather forecast
Katerini, Greece

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The long and stretchy white sandy beach on the seaside town of Katerini in Greece
The long and stretchy white sandy beach on the seaside town of Katerini in Greece

The climate of Katerini

Katerini, Greece is situated in the Köppen climate zone described as Cfa, characterized by humid subtropical conditions without a dry season. Being geographically nestled along the Thermaic Gulf enhances the city with a temperate climate. It enjoys a consistent blend of warm and wet weather with the high temperatures accounting for a relatively narrow range from 8°C (46.4°F) to 30.7°C (87.3°F) throughout the year.

A look at the annual climate data reveals moderate shifts in weather factors. Relative humidity hovers around 70%, with the highest values of 77% in January and the lowest of 54% in August. The rainfall, measured in millimeters, mildly alternates between 39mm (1.54") in January and 76mm (2.99") in November, indicating no extended periods without precipitation.

There's a decreasing level of snowfall, dropping from its peak at 39mm (1.54") in January to no snowfall from April to October. Sunshine hours present a steady trend, recording a maximum of 11.8 hours per day in August and a 5.5 hours minimum in January. Wind levels tend to maintain composure, marking the peak average of 8.9km/h (5.5mph) in February and the minimum of 7.2km/h (4.5mph) in November.

The city experiences unique weather patterns, including the precipitation maximum in November with 76mm (2.99") rainfall. Also, to note are the high temperatures of July and August soaring the mercury to hover around 30°C (86°F).

The best time to visit Katerini

The most favorable time to explore Katerini comes between May to September, aligning with pleasant weather conditions. Summer high temperatures average from 22.8°C (73°F) to 30.7°C (87.3°F), and low temperatures climb to a comfortable 12.3°C (54.1°F) to 19.2°C (66.6°F). Daylight hours peak to 15hours in June, coupled with sunlit days enhancing visibility to 10km (6.2mi). Moderate rainfall levels, ranging from 36mm (1.42") to 44mm (1.73"), provide a nice balance to the climate. Coupled with low relative humidity, an average of around 60%, the overall conditions provide a perfect setup for outdoor activities and sightseeing.

The worst time to visit Katerini

By contrast, the less favorable time to travel to Katerini is between November and February. This period witnesses a decrease in the sunshine hours to as low as 5.5hours in January, along with an increase in the amount of rainfall. The season records high precipitation levels, with November peaking at 76mm (2.99"). The minimum temperature falls to 2.2°C (36°F) in January, enhancing the chilly feel associated with winter sequels.

Spring weather in Katerini

Springtime in Katerini introduces mild weather. The period from March to May witnesses an increase in the temperature, ranging from 10.2°C (50.4°F) to 22.8°C (73°F) and minimum temperature varying between 3.8°C (38.8°F) to 12.3°C (54.1°F). A decent level of sunshine with an increasing trend from 7.5 to 11.1hours daily signifies the arrival of pleasant weather. Rainfall sees a fair share, although scattered between 42mm (1.65") to 53mm (2.09").

Summer weather in Katerini

Summers in Katerini offer warm and sun-kissed days. The period from June to August experiences high temperatures between 27.4°C (81.3°F) to 30.7°C (87.3°F), with minimum temperatures standing from 16°C (60.8°F) to 19.2°C (66.6°F). Sunshine hours peak, touching 11.5hours in June and reaching up to 14.7hours daylight in July. Rainfall ebbs to an average of around 42mm (1.65"), making the climate enjoyable for various activities.

Autumn weather in Katerini

Autumn in Katerini bears witness to a gradual decrease in temperatures. High temperatures between September and November vary from 25.5°C (77.9°F) to 15.3°C (59.5°F), while low temperatures fluctuate between 15.8°C (60.4°F) to 8.9°C (48°F). The season brings moderate sunshine hours, tapering from 9.2hours to 6.1hours, with daylight duration cutting to 10hours in November. Rainfall notably increases to 76mm (2.99") in November, marking the onset of wetter months.

Winter weather in Katerini

Winter months from December to February in Katerini usher in a colder spell. High temperatures dip to as low as 8°C (46.4°F) in January, and low temperatures drop to 2.2°C (36°F), contributing to the chilly winter. Sunshine hours minimizing to 5.5hours in January, along with rainfall levels peaking around 47mm (1.85") in December, solidify the winter transition. It is noteworthy to mention the presence of snowfall in these months, with January experiencing the maximum worth 39mm (1.54").

Weather in January

Katerini's year begins with slightly chilly temperatures and moderate precipitation. This month has a slight increase in cloud cover compared to December, ushering in the coldest period of the year with minimum temperatures reaching the low of 2.2°C (36°F). Weather in January »

Weather in February

As the winter progresses, Katerini experiences a slight improvement in weather conditions in February. The peak temperatures rise slightly in comparison to January, providing relief during daylight hours. However, nights remain relatively chilly. Weather in February »

Weather in March

March rings in some visible signs of springtime. The month shows improvement in several aspects, particularly with desirable increases in temperature reaching 13.8°C (56.8°F). Understandably, March displays a noticeable shift away from winter as snowfall reduces to bare minimum. Weather in March »

Weather in April

With the full onset of spring in April, weather conditions in Katerini take a turn for the warmer side. Observably, there is an absence of snowfall, symbolizing the end of winter. The rainfall, while still present, is fairly spread over the entire month, causing no major disturbances. Weather in April »

Weather in May

May serves as a prequel to the hot summer months in Katerini. A notable point of this month is the low humidity levels, providing a respite from the dampness of preceding months. Daylight hours continue to increase, providing extended time for outdoor activities. Weather in May »

Weather in June

June proceeds with the warmth, hinting at the onset of the prime summer months in Katerini. There is a marked rise in the average peak temperature, hovering at a scorching 27.4°C (81.3°F). On a sunny day, the beaches of Katerini are perfect for summer activities. Weather in June »

Weather in July

The weather in Katerini reaches its peak warmth in July. With an average high temperature reaching a record 30.3°C (86.5°F), the summer truly settles in. The long days are balanced by the rising number of sunshine-filled days, creating a delightful atmosphere. Weather in July »

Weather in August

August weather, despite being scorching hot, brings its own variations. The peak temperature makes minimal change from July, hitting a high of 30.7°C (87.3°F). There is a substantial decrease in rainfall, making the days less likely to be disturbed by showers. Weather in August »

Weather in September

With the arrival of September, Katerini starts to witness a slow descent in temperature. The change is noticeable but gradual, allowing people to adjust after the sweltering months. Early September still carries the vestiges of summer, with warm days and less humidity. Weather in September »

Weather in October

The weather continues to cool down in October as Katerini transitions into fall. Notably, rainfall begins to increase but it is still relatively scattered and unpredictable. Despite the reduction in temperature, there is a considerable amount of sunshine, enabling outdoor activities and sightseeing. Weather in October »

Weather in November

As the penultimate month of the year, November displays further dipping of the temperature in Katerini. Daylight hours get shorter, hinting at the upcoming winter. A considerable increase in rainfall, peaking at 76mm (2.99"), signals the transition to winter. Weather in November »

Weather in December

December in Katerini announces the arrival of winter with its chilly temperatures and shortened daylight hours. The temperature decline brings the yearly lowest, reaching an average of 10.4°C (50.7°F). Unsurprisingly, anticipation of snowfall keeps everyone on their toes, especially the winter vacationers looking forward to the snow-capped landscapes. Weather in December »
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Frequently asked questions

What is the coldest month in Katerini?

Katerini's temperature records reveal January as the coldest month, marked by average highs of 8°C (46.4°F) and lows of 2.2°C (36°F).

What is the most humid month in Katerini?

With an average relative humidity of 77%, January is the most humid month in Katerini, Greece.

How many days does it rain in Katerini?

Throughout the year, there are 147.9 rainfall days, and 566mm (22.28") of precipitation is accumulated.

When does it snow in Katerini?

Months with snowfall in Katerini, Greece, are January through March, November and December.

What is the snowiest month in Katerini?

January is the month with the most snowfall. Snow falls for 2.1 days and accumulates 39mm (1.54") of snow.

How much does it snow in Katerini?

In Katerini, Greece, during the entire year, snow falls for 4.9 days and aggregates up to 91mm (3.58") of snow.

What is the month with the least sunshine in Katerini?

With an average of 5.5h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index in Katerini?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

When it does not snow in Katerini?

In Katerini, snow does not fall in April through October.

What is the driest month in Katerini?

May is the month with the least rainfall. Rain falls for 14.7 days and accumulates 36mm (1.42") of precipitation.

When are the longest days in Katerini?

June has the longest days of the year in Katerini, with an average of 15h and 0min of daylight.

When is the highest UV index in Katerini?

July is the month with the highest UV index in Katerini, with an average maximum UV index of 7.

What time of the year is the hottest in Katerini?

August, recording an average high temperature of 30.7°C (87.3°F) and a low temperature of 19.2°C (66.6°F), is Katerini's warmest month.

What is the least humid month in Katerini?

August is the least humid month in Katerini, Greece, with an average relative humidity of 54%.

What month has the most sunshine in Katerini?

August has the most sunshine of the year, with an average of 11.8h of sunshine.

When is Daylight Saving Time (DST) in Katerini?

On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Katerini, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.

What is the rainiest month in Katerini?

November is the month with the most rainfall in Katerini, Greece. Rain falls for 10.7 days and accumulates 76mm (2.99") of precipitation.

What is the month with the shortest days in Katerini?

The month with the shortest days in Katerini, Greece, is December, with an average of 9h and 24min of daylight.

Average temperature
Katerini, Greece

Average temperature - Katerini, Greece

The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (8°C).

The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

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Average pressure
Katerini, Greece

Average pressure - Katerini, Greece

The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1013mbar).

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Average wind speed
Katerini, Greece

Average wind speed - Katerini, Greece

The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).

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Average humidity
Katerini, Greece

Average humidity - Katerini, Greece

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (54%).

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Average rainfall
Katerini, Greece

Average rainfall - Katerini, Greece

The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is May (36mm).

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Average rainfall days
Katerini, Greece

Average rainfall days - Katerini, Greece

The months with the highest number of rainy days are March and May (14.7 days).
The month with the least rainy days is December (9.1 days).

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Average snowfall
Katerini, Greece

Average snowfall - Katerini, Greece

The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days
Katerini, Greece

Average snowfall days - Katerini, Greece

The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Katerini, Greece

Average daylight / Average sunshine - Katerini, Greece

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days
Katerini, Greece

Average sunshine days - Katerini, Greece

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (12 days).

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Average visibility
Katerini, Greece

Average visibility - Katerini, Greece

The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).

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Katerini, Greece

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