Climate and monthly weather forecast
Petrich, Bulgaria

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The climate of Petrich

The geographically positioned town of Petrich, Bulgaria shelters a predominant Humid subtropical climate, distinctly indicated by the Köppen climate classification of Cfa. Clearly witnessed through this classification, there is no dry season, endorsing a reasonably high level of humidity throughout the year.

Throughout the year, the temperature in Petrich ranges from -2.9°C (26.8°F) up to 28.8°C (83.8°F). January appears to be the coldest month with temperatures reaching a low of -2.9°C (26.8°F), while the highest temperature of 28.8°C (83.8°F) envelops the town during the month of August. The humidity levels stay relatively high, hovering around 81% in January and reaching the lowest in August at 56%. Observably, the rainfall levels vary, gathering momentum reaching up to 71mm (2.8") in May, and retracting to a low of 32mm (1.26") in October.

The presence of snowfall confines to winter months, with January and December observing 42mm (1.65") and 28mm (1.1"), respectively. The Mondrian dance of sunlight eleveates from 5.9 hours in January to 11.6 hours in August, dimming back to 6.1 hours by the end of the year. Wind speed variates in harmony with the sunny and cloudy days, accelerating from 7.6km/h (4.7mph) in January to 8.5km/h (5.3mph) by March before descending back to 7.6km/h (4.7mph) by the year-end.

The best time to visit Petrich

Considering the climate characteristics, the months from May to September manifest as the best time to visit Petrich. Temperatures during these months flitter comfortably between lows of 8.3°C (46.9°F) and highs of 28.8°C (83.8°F). The rainfall also sees a relative dip allowing tourists to relish outdoor activities without much interference from the precipitation. The extended hours of sunshine, riding from 10.9 hours in May to a peak of 11.6 hours in August, bestow the perfect conditions for sightseeing.

The worst time to visit Petrich

The chill of the winter season from December to February classifies as less favourable for tourism in Petrich. During these months, the temperature plunges to a chilling low of -2.9°C (26.8°F), snowfall becomes a common sight, and the sunlight hibernates to just about 9.6 to 10.6 hours per day.

Spring weather in Petrich

The spring season in Petrich, marked from March till May, witnesses a gradual rise in temperatures. March ushers in with a high of 10.8°C (51.4°F) reaching 20.6°C (69.1°F) by May. The lower limits also leap from 1.8°C (35.2°F) up to 8.3°C (46.9°F). Albeit precipitation increases, accumulating to 71mm (2.8") by May, the hours of sunlight also progressively extend, reaching an appealing 14.5 hours per day by the end of the season.

Summer weather in Petrich

In Summer, from June to August, Petrich basks under a warm blanket of high temperatures from 24.6°C (76.3°F) to 28.8°C (83.8°F) and lows ranging between 11.8°C (53.2°F) and 15.3°C (59.5°F). Rainfall maintains a decent pace, especially with 67mm (2.64") precipitation observed in June. Sunlight stays plentiful, reposefully straddling from 15.1 hours a day in June to a high of 15.3 hours in July.

Autumn weather in Petrich

Transitioning from summer to winter, Autumn arrives in Petrich from September to November. During this period, temperature highs decrease from 22.9°C (73.2°F) to 12.3°C (54.1°F) and lows recede from 11.4°C (52.5°F) to 4°C (39.2°F). September hosts 37mm (1.46") rainfall, decreasing gradually to 47mm (1.85") by November. The daylight condition also shifts, dwindling from 12.5 hours a day in September to 9.9 hours a day by the end of Autumn.

Winter weather in Petrich

Winter in Petrich, taking over from December to February, locks in a cold spell. Temperatures linger at a high of 6.6°C (43.9°F) in December, dropping to a January low of -2.9°C (26.8°F). Snowfall in December and January at 28mm (1.1") and 42mm (1.65"), respectively, morphs the town into a winter wonderland. Sunlight remains scanty, managing only 9.2-9.6 hours per day.

Weather in January

Petrich, Bulgaria is greeted by colder temperatures in January, initiating a frosty winter. Snowfall and lower temperatures dominate, with an approximate snowfall of 42mm (1.65") occurring across approximately 3.6 days. The pressure remains relatively high at approximately 1018.8 mb while the wind maintains a steady speed of 7.6km/h (4.7mph). Weather in January »

Weather in February

Petrich runs its course through winter as it moves into February. The snowfall measures reduce to 28mm (1.1"), signifying a gradual shift toward warmer conditions. The temperature evolves subtly while maintaining the winter chill. Weather in February »

Weather in March

March in Petrich signals an awaited onset of spring. A notable decrease in snowfall, now at 12mm (0.47"), vividly indicates the approaching spring. Seasonal transformation impacts not only the temperature but also the conditions, ushering in greater visibility and increased daylight hours. Weather in March »

Weather in April

April showers sweep across Petrich, defining the full bloom of spring in the city. A zero occurrence of snowfall coupled with an increase in rain signifies a major transition from winter to spring conditions. Sunshine and daylight hours augment, drawing residents outdoors to savor the calm and mild weather. Weather in April »

Weather in May

May brings Petrich a rise in temperatures and more daylight, characteristic of approaching summer. The warmest day typically falls in late May, highlighting the arrival of summer. Despite moderate rainfall, the climate remains pleasant and sun-soaked. Weather in May »

Weather in June

June imprints the onset of a full-fledged summer in Petrich, Bulgaria. The temperatures rise to a toasty 24.6°C (76.3°F) while the humidity drops to a comfortable 66%. This month is a period of long, sunny days with little cloud cover and a comfortable breeze defining the city's summer. Weather in June »

Weather in July

July experiences the peak of summer in Petrich with the temperature recording a high of approximately 28°C (82.4°F). The city continues to enjoy ample sunshine during this month. A dip in the humidity levels offers a respite from the heat, making July an enjoyable month of summer amidst the Bulgarian landscapes. July's arrival in Petrich brings a slight change in high-temperatures, adjusting from a moderately hot 24.6°C (76.3°F) in June to a still warm 28°C (82.4°F). Weather in July »

Weather in August

Petrich experiences a warm and sunny August as the last full month of summer. Though similar to July, a slight decrease in temperature becomes noticeable as the month progresses, hinting at autumn's approach. The beauty of Bulgarian nature, coupled with comfortable summer temperatures, makes August a great time to explore Petrich. Petrich's temperature records reveal August as the warmest month, marked by average highs of 28.8°C (83.8°F) and lows of 15.3°C (59.5°F). For most parts of August, the heat index is estimated at a tropical 30°C (86°F). Weather in August »

Weather in September

September marks the commencement of autumn in Petrich, Bulgaria. A noticeable difference in temperature ushers in the cooler autumn breeze, though the climate remains predominantly warm during the initial days of the month. The decline in day length implies a shift in the season, with Petrich demonstrating an array of fall hues throughout September. The onset of September entails a temperature shift, as the average high-temperature decreases from a moderately hot 28.8°C (83.8°F) in August to a pleasant 22.9°C (73.2°F). Weather in September »

Weather in October

October is a distinct autumn month for Petrich, defined by cooler temperatures and crimson foliage. Despite the weather being reasonably warm during the initial part of the month, cooler conditions steadily creep in. The prolonged pleasant climate of Petrich attracts nature enthusiasts, making October a perfect month for outdoor exploration. The decrease of average high-temperatures is mild in October, with a decline from an agreeable 22.9°C (73.2°F) in September to a comfortable 17.5°C (63.5°F). Weather in October »

Weather in November

November in Petrich shows clear signs of the transition from autumn to winter. As the colder weather commences, the city steadily gears up for winter. The shift in season is denoted by the falling leaves and the crisper air. November sees the city transitioning, preparing to welcome a colder season. In Petrich, entering November brings a temperature decrement, reducing from October's enjoyable 17.5°C (63.5°F) to a cool 12.3°C (54.1°F). Weather in November »

Weather in December

Petrich welcomes the refreshing winter season with cooler temperatures in December. A significant precipitation trend towards snowfall, with 28mm (1.1") falling across approximately 1.5 days, signifies the arrival of winter. The temperature drops to a chilly -0.6°C (30.9°F) as Petrich wraps up the year enclosed within a winter wonderland. December brings a drop in Petrich's average high-temperature, falling from a cool 12.3°C (54.1°F) in November to a frosty 6.6°C (43.9°F). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Petrich?

During the coldest month in Petrich, January, temperatures average a high of 4.3°C (39.7°F) and a low of -2.9°C (26.8°F).

What is the most humid month in Petrich?

With an average relative humidity of 81%, January is the most humid month.

How many days does it rain in Petrich?

In Petrich, Bulgaria, during the entire year, the rain falls for 169.1 days and collects up to 559mm (22.01") of precipitation.

When does it snow in Petrich?

January through March, November and December are months with snowfall.

What is the snowiest month in Petrich?

January is the month with the most snowfall. Snow falls for 3.6 days and accumulates 42mm (1.65") of snow.

How many days does it snow in Petrich?

In Petrich, during the entire year, snow falls for 8.2 days and aggregates up to 111mm (4.37") of snow.

What is the month with the least sunshine in Petrich?

The month with the least sunshine in Petrich is January, with an average of 5.9h of sunshine.

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

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

When it does not snow in Petrich?

In Petrich, Bulgaria, snow does not fall in April through October.

What is the wettest month in Petrich?

May is the month with the most rainfall. Rain falls for 20.3 days and accumulates 71mm (2.8") of precipitation.

When are the longest days in Petrich?

The month with the longest days in Petrich, Bulgaria, is June, with an average of 15h and 6min of daylight.

When is the highest UV index in Petrich?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

What month is the hottest in Petrich?

Petrich's August weather, marked by an average high temperature of 28.8°C (83.8°F) and an average low temperature of 15.3°C (59.5°F), is the warmest in the year.

What is the least humid month in Petrich?

The least humid month in Petrich is August, with an average relative humidity of 56%.

What month has the most sunshine in Petrich?

With an average of 11.6h of sunshine, August has the most sunshine of the year in Petrich, Bulgaria.

What is the driest month in Petrich?

The month with the least rainfall is October, when the rain falls for 10.2 days and typically collects 32mm (1.26") of precipitation.

When is Daylight Saving Time (DST) in Petrich?

On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Petrich, Bulgaria, 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 month with the shortest days in Petrich?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

Average temperature
Petrich, Bulgaria

Average temperature - Petrich, Bulgaria

The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (4.3°C).

The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).

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Average pressure
Petrich, Bulgaria

Average pressure - Petrich, Bulgaria

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).

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Average wind speed
Petrich, Bulgaria

Average wind speed - Petrich, Bulgaria

The windiest month (with the highest average wind speed) is March (7.9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

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Average humidity
Petrich, Bulgaria

Average humidity - Petrich, Bulgaria

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (56%).

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Average rainfall
Petrich, Bulgaria

Average rainfall - Petrich, Bulgaria

The wettest month (with the highest rainfall) is May (71mm).
The driest month (with the least rainfall) is October (32mm).

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Average rainfall days
Petrich, Bulgaria

Average rainfall days - Petrich, Bulgaria

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall
Petrich, Bulgaria

Average snowfall - Petrich, Bulgaria

The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days
Petrich, Bulgaria

Average snowfall days - Petrich, Bulgaria

The month with the highest number of snowfall days is January (3.6 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
Petrich, Bulgaria

Average daylight / Average sunshine - Petrich, Bulgaria

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

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Average sunshine days
Petrich, Bulgaria

Average sunshine days - Petrich, Bulgaria

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is June (8.1 days).

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Average UV index
Petrich, Bulgaria

Average UV index - Petrich, Bulgaria

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

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Average visibility
Petrich, Bulgaria

Average visibility - Petrich, Bulgaria

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).

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Petrich, Bulgaria

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