Climate and monthly weather forecast
Poland

Poland lies in Central Europe, spanning a diverse geographical landscape from the Baltic Sea coastline in the north to the Tatra Mountains on its southern border with Slovakia. The country experiences both temperate oceanic climate (Cfb) and moderate continental climate (Dfb). The coastal areas are predominantly Cfb climate, while the inland and mountainous regions lean towards Dfb.

The country's weather conditions vary considerably throughout the year, with four distinct seasons, namely spring, summer, autumn, and winter. Average temperatures fluctuate from a cold -6°C (21.2°F) in January to a warm 19°C (66.2°F) in July. Poland’s precipitation is fairly evenly distributed throughout the year, although the summer months from June to August usually receive the highest rainfall, averaging from 60mm (2.36") to 80mm (3.15") per month. However, in the mountainous areas, it can rise to over 100mm (3.94") during these months.

The ideal time to visit Poland largely depends on the activities tourists intend to undertake. Generally, the months from May to September offer pleasant weather conditions. During this period, temperatures average from 15°C (59°F) to 25°C (77°F), perfect for sightseeing, hiking, and other outdoor activities. The months of July and August, in particular, are popular among tourists, as the weather is most reliable, and cultural events such as music and film festivals are in full swing.

The least desirable period to visit Poland might be from November to March, when temperatures can drop below 0°C (32°F), especially in the inland and mountainous regions. These colder months also experience shorter daylight hours and sporadic snowfall, which could potentially disrupt travel plans. However, if winter sports like skiing or snowboarding are the primary motivation, then this period, particularly from late December to February, could be the best time to experience Poland’s winter wonderland.

Spring in Poland, spanning from March to May, ushers in warmer weather as the country emerges from its chilly winter. During this period, temperatures start from a low of 4°C (39.2°F) in March, rising to 18°C (64.4°F) in May. Spring also sees a slight increase in precipitation, with rainfall averaging between 30mm (1.18") to 50mm (1.97") per month. This season paints the landscape with a burst of blooming flowers, making it an excellent time for countryside exploration.

Summer in Poland runs from June to August and is typically the warmest season. The average temperatures range from 20°C (68°F) to 25°C (77°F) but can sometimes reach up to 30°C (86°F) in the warmest regions. The amount of rainfall during the summer months increases, particularly in July, which is the wettest month with an average precipitation of 80mm (3.15"). However, this is also the period of longest daylight hours, making it an ideal time for outdoor activities and visiting the beautiful Baltic beaches.

Autumn in Poland is from September to November and is marked by cooler temperatures and vibrant fall foliage. Temperatures start from around 15°C (59°F) in September and can drop to 3°C (37.4°F) in November. Rainfall is relatively lower during these months, averaging from 30mm (1.18") to 50mm (1.97"), although sudden showers can occur. Despite the drop in temperatures, the explosion of red and golden hues across the Polish landscape creates a captivating scene, especially in the country's numerous parks and forests.

Winter in Poland, from December to February, is generally cold with temperatures often dropping below freezing. January is the coldest month with temperatures averaging -6°C (21.2°F) in the central regions and even lower in the mountainous areas. Snowfall is common during this period, transforming the country into a snowy wonderland. The average precipitation, mostly in the form of snow, is around 20mm (0.79") to 40mm (1.57") per month. Despite the cold, it is a magical time for those who enjoy winter landscapes and sports.

January is typically the coldest month of the year in Poland, and it is characterized by freezing temperatures and snowfall. During this month, the average temperature across the country hovers around -6°C (21.2°F), but in the mountainous regions, it can drop even lower. Weather in January »

February in Poland is still characterized by winter conditions, although it typically experiences slightly milder temperatures compared to the colder January. The average temperatures during February tend to range from -3°C (26.6°F) to -6°C (21.2°F), though the coastal cities, influenced by the Baltic Sea, tend to be a little warmer. Weather in February »

March marks the onset of spring in Poland and is characterized by a noticeable change in the weather. Temperatures begin to rise, signaling an end to the harsh winter. The average temperatures during March tend to range from 1°C (33.8°F) to 4°C (39.2°F), a significant increase from February's average. In the capital, Warsaw, the mercury climbs steadily throughout the month, with average temperatures fluctuating between 2°C (35.6°F) and 6°C (42.8°F). Weather in March »

April is a full-fledged spring month in Poland, with temperatures continuing their upward trend. The average temperatures during April fluctuate from 7°C (44.6°F) to 10°C (50°F), a noteworthy rise from the chillier March. In Warsaw, the capital city, the temperatures see a consistent upswing, with averages ranging from 8°C (46.4°F) to 12°C (53.6°F). Weather in April »

May signifies the height of spring in Poland and serves as a prelude to the upcoming summer. During this month, temperatures further rise, and the country bathes in a pleasant warmth. Average temperatures range from 12°C (53.6°F) to 16°C (60.8°F), marking a distinct contrast from the cooler April. In the capital city of Warsaw, May is generally warm, with temperatures fluctuating between 14°C (57.2°F) and 18°C (64.4°F). Weather in May »

June ushers in the start of summer in Poland, with temperatures that tend to be comfortably warm. The average temperatures for this month range from 16°C (60.8°F) to 20°C (68°F), marking a transition from the milder climate of May. Warsaw experiences a warm June, with average temperatures hovering between 18°C (64.4°F) and 22°C (71.6°F). Weather in June »

July is typically the warmest month of the year in Poland. During this peak summer month, temperatures range from 18°C (64.4°F) to 23°C (73.4°F) on average. However, some days can see temperatures soaring above 30°C (86°F), particularly in the central and eastern parts of the country. In Warsaw, temperatures usually fluctuate between 19°C (66.2°F) and 24°C (75.2°F). Weather in July »

August is the last full summer month in Poland, characterized by warm temperatures and ample daylight. Average temperatures during this period range from 17°C (62.6°F) to 22°C (71.6°F), slightly cooler than the peak heat experienced in July but still distinctly summery. In Warsaw, the capital, temperatures tend to hover between 18°C (64.4°F) and 23°C (73.4°F). Weather in August »

September marks the start of autumn in Poland. However, the transition from summer is often gradual, and the early part of the month can still be relatively warm. Average temperatures during this month range from 12°C (53.6°F) to 16°C (60.8°F), signifying a cool down from the hotter summer months. In Warsaw, temperatures can fluctuate between 14°C (57.2°F) and 18°C (64.4°F). Weather in September »

October brings the full onset of autumn to Poland, with a noticeable drop in temperatures and the transition to cooler weather. Average temperatures during this month range from 8°C (46.4°F) to 12°C (53.6°F). The days grow shorter, and the autumnal chill begins to set in, especially towards the end of the month. In Warsaw, temperatures hover between 9°C (48.2°F) and 13°C (55.4°F). Weather in October »

November in Poland marks a significant transition towards winter. During this month, temperatures take a substantial dip, averaging between 3°C (37.4°F) to 7°C (44.6°F). This chilly weather often leads to the first frosts and possibly the first snowfall of the season in various parts of the country. In the capital city of Warsaw, average temperatures range from 2°C (35.6°F) to 6°C (42.8°F). Weather in November »

December in Poland is a true winter month, marked by cold temperatures, short days, and often snow-covered landscapes. Average temperatures during this month range from -2°C (28.4°F) to 2°C (35.6°F). Frosty mornings and chilly nights become the norm, and snowfall is common across the country. In Warsaw, the capital city, temperatures can fluctuate between -2°C (28.4°F) and 3°C (37.4°F). Weather in December »