Hirosaki

Planning your day in Hirosaki? In this section, you will find the most up-to-date weather information.

Check out current data, forecasts, and helpful charts to ensure your stay is comfortable.

The climate in Hirosaki, located in Japan, is characterized as temperate with four distinct seasons. Visitors can expect a significant temperature range throughout the year, allowing them to enjoy all the charms of each season, from snowy winters to warm summers.

Winters in Hirosaki (December to February) are quite cold, with average daily temperatures often falling below freezing and a high number of days with precipitation, primarily in the form of snow. Spring (March to May) brings gradual warming and a decrease in cloudy days. Summer (June to August) in Hirosaki is warm and sometimes hot, especially in August, while the possibility of rain remains. Autumn (September to November) delights with a comfortable coolness and a gradual decrease in temperature before the onset of winter.

While the monthly precipitation in millimeters may not seem significant, take note of the number of "wet days." In winter months like January and December, as well as summer months like July and August, the number of days with precipitation is quite high. This suggests that light rain or snowfall can be a frequent occurrence, so when planning your trip, it is worth considering this feature and bringing appropriate clothing.

The temperature regime in Hirosaki exhibits noticeable seasonal fluctuations throughout the year. The hottest month is traditionally August, when the average air temperature reaches +23.6°C, and daytime maximums can rise to +26.4°C. July is slightly cooler but also very warm, with an average temperature of +22.4°C. The coldest period is considered to be January: at this time, the thermometer averages -2.1°C, and night temperatures often drop to -4.2°C. February is also characterized by frosty weather with an average temperature of -1.5°C, confirming winter's status as the coldest season.

The summer months in Hirosaki, spanning from June to August, are characterized by pleasant warmth that gradually builds up. June opens the season with an average temperature of around +17.9°C (maximum up to +21.4°C), creating comfortable conditions for walking and exploring the city. In July, it becomes noticeably warmer, with the average temperature rising to +22.4°C (maximum up to +25.3°C). August is the peak of summer with the highest figures: the average temperature stays at +23.6°C, and daytime heat can reach +26.4°C. Daily temperature fluctuations in summer are moderate, with the difference between day and night values averaging 5-7°C.

Winter in Hirosaki, lasting from December to February, is generally quite cold and snowy. Already in December, the average temperature drops to -0.4°C, foreshadowing the onset of true frosts. January is the coldest month of the year with an average daily temperature of -2.1°C and frequent night frosts, when the temperature can fall to -4.2°C. February continues the winter trend, maintaining an average temperature at the -1.5°C mark. Daytime temperatures in these winter months rarely rise significantly above freezing. The difference between day and night temperatures in winter is usually not very large, at about 4-5°C, indicating consistently cold weather. More noticeable daily temperature fluctuations are observed in the transitional seasons, especially in spring (April-May), when the difference between the daytime maximum and nighttime minimum can reach 7-8°C.

In Hirosaki, precipitation occurs throughout the year, but its character and frequency change significantly depending on the season. The winter months, especially January (with an average of 27 days of precipitation) and December (26 days), are characterized by the highest frequency of precipitation. Given the negative average temperatures during this period (January: -2.1°C, December: -0.4°C), precipitation here falls predominantly in the form of snow. February is also marked by a high probability of snow, with 22 days of precipitation. Despite the frequency, the total amount of precipitation in winter is small—about 4 mm in January and February, and 6 mm in December—indicating frequent but generally light snowfall.

Spring brings a decrease in the number of days with precipitation. April and May, with 14 days of precipitation each, are among the "driest" months in terms of frequency, with monthly precipitation around 4 mm, occurring as rain. In summer, the frequency and intensity of rain increase slightly. In July and August, there are 18 rainy days each. Meanwhile, August stands out as the month with the highest average precipitation of the year—about 7 mm. Rain is also likely in June, with an average of 5 mm of precipitation over 14 days.

Autumn has a transitional character. In September, the number of rainy days decreases again to 14, with a total precipitation volume of 5 mm. However, in October (16 days) and especially November (19 days), the number of days with precipitation increases again, although the monthly volume remains at 5 mm. By the end of November, as the temperature drops, rain may give way to sleet, foreshadowing the full-scale snowfalls of December. Thus, Hirosaki does not have a pronounced long dry season, but the periods with the lowest frequency of precipitation fall in mid-spring and early autumn.

When planning a trip to Hirosaki, it is important to choose the right wardrobe, taking into account the distinct change of seasons and frequent precipitation. Regardless of the time of year, comfortable walking shoes will be your best companion, as the city is perfect for exploring on foot. The principle of layering clothing is an excellent solution for Hirosaki, allowing you to easily adapt to temperature changes throughout the day. Don't forget an umbrella or a light raincoat, as the number of days with precipitation is significant throughout the year, even if the monthly precipitation in millimeters seems small.

In winter (December to February), Hirosaki is cold and snowy; average temperatures often fall below zero, and the number of days with precipitation (mainly snow) is at its peak. You will need very warm, layered clothing: thermal underwear, fleece tops, thick sweaters, as well as waterproof and windproof outerwear (a down jacket or a warm parka), a hat, gloves, and a scarf. Waterproof warm shoes with non-slip soles are also a must. In summer (June to August), the weather is warm, and in July and August, it can be quite hot, with high humidity and a significant number of rainy days. Choose light, breathable clothing made from natural fabrics. Be sure to bring sunscreen, a hat, and sunglasses. Despite the warmth, a light raincoat or a compact umbrella will be very useful.

In the spring (March to May) and autumn (September to November) months, the weather in Hirosaki is changeable. March can still be cool with night frosts, while May is already pleasantly warm. In autumn, the temperature gradually drops, and in November, the approach of winter is already felt. Layered clothing is the ideal choice: T-shirts, long sleeves, light sweaters, cardigans, and a windbreaker or a mid-season jacket. In March and November, it's worth bringing warmer items. Given that the number of days with precipitation remains substantial during these seasons as well, don't forget an umbrella or a waterproof jacket to ensure your walks around charming Hirosaki are comfortable.