Sagamihara

Stay up to date with the latest weather conditions in Sagamihara. Below are the current data, forecasts, and detailed weather charts for your convenience.

The climate in Sagamihara, located in Japan, is characterized as temperate with four distinct seasons. Travelers can expect a noticeable change in weather conditions throughout the year, from cool winters to warm and humid summers. Spring and autumn grace the city with mild and comfortable weather, making these periods especially attractive for visiting.

The summer months, particularly July and August, are the hottest, with average temperatures staying around 25-26°C and maximums reaching up to 28-29°C. This period is also marked by the highest amount of precipitation and rainy days, reflecting increased humidity. In contrast, winter, from December to February, is drier, with average temperatures around 3-6°C. In January, nighttime temperatures can drop below freezing, bringing clear but frosty days. The lowest amount of precipitation occurs during the winter months.

Sagamihara experiences a distinct change of seasons with notable temperature fluctuations throughout the year. The hottest month is typically August, when average temperatures reach 26.2°C and maximum values can rise to 29.1°C. In contrast, January is the coldest month, with an average temperature of 3.7°C and minimum nighttime temperatures dropping to an average of -0.5°C. Thus, the annual temperature range is quite wide, offering diverse weather conditions for visitors.

The summer months in Sagamihara, especially July and August, are characterized by warm and hot weather. Average daytime temperatures during this period stay consistently in the 27-29°C range, while nights remain warm, with temperatures rarely falling below 22-23°C. June brings more moderate warmth, with average values around 20.8°C and maximums up to 24.0°C. Given the significant number of rainy days in the summer (18-22 days per month), high humidity can be expected, making the heat feel more intense.

Winter in Sagamihara is cool, but severe frosts are not typical. Average temperatures in December, January, and February range from 3.7°C to 6.0°C. At night, the air temperature can drop below zero, especially in January (down to -0.5°C). Daytime highs in winter are usually between 7.9°C and 10.1°C. Throughout the year, especially in transitional seasons (spring, autumn) and winter, there are noticeable diurnal temperature variations: the difference between daytime highs and nighttime lows can reach 8-9°C (for example, in January, from -0.5°C to 7.9°C). In summer, these fluctuations are less pronounced, at about 5-6°C.

Sagamihara displays a distinct seasonality in the distribution of precipitation throughout the year. The city receives a moderate amount of rainfall, though its frequency and nature vary from season to season. Overall, one can distinguish a wetter summer-autumn period and a drier winter season.

The highest amount of precipitation and the greatest number of rainy days occur from June to October. For instance, in June, July, and October, there is an average of 8 mm of precipitation. July is the month with the highest frequency of precipitation, with rain falling on average 22 days a month. August is also quite wet, with 21 rainy days and 6 mm of precipitation, while September sees about 19 rainy days and 7 mm of precipitation. During these months, precipitation falls predominantly as rain.

Conversely, the winter months are characterized as the driest. January and December lead with the minimum amount of precipitation—averaging just 2 mm each, with about 8 rainy days. Slightly more precipitation falls in February and November (3 mm and 10 rainy days, respectively). Given that minimum temperatures in winter months can drop below freezing (for example, to -0.5°C in January), precipitation during this time of year may fall not only as light rain but potentially as snow, though the total amount remains small.

When planning a trip to Sagamihara, it is important to consider the variable weather throughout the year to ensure your luggage is packed correctly. A key feature of the climate is the significant number of rainy days in almost any season, so a light umbrella or compact raincoat will be your faithful companions. The principle of layering your clothing is an excellent strategy for Sagamihara. This will allow you to easily adapt to temperature fluctuations that can occur during the day, especially in transitional seasons.

In winter (December to February), it is quite cool here, with average temperatures ranging from 3.7°C to 6°C, and nights can drop below freezing. You will need a warm jacket, sweaters, a hat, gloves, and a scarf. Summer (June to August) is warm and humid, with average temperatures from 20.8°C to 26.2°C and frequent rainfall. It is recommended to bring light, breathable clothing, sunscreen, and, of course, rain protection. Don't forget comfortable walking shoes, as Sagamihara and its surroundings offer plenty to explore on foot.

In spring (March–May) and autumn (September–November), the weather in Sagamihara is at its most changeable. Temperatures gradually rise in spring (from 9°C to 17.4°C) and decrease in autumn (from 22.7°C to 11.6°C). During these periods, layered clothing is particularly useful: T-shirts, long-sleeves, light jackets, or cardigans that can be put on or taken off depending on the weather. The number of rainy days remains high, so an umbrella or raincoat is still essential. Given the frequent precipitation, waterproof or quick-drying footwear can be a great addition to your luggage.