The climate of Nagoya
Located in Southeastern
Japan,
Nagoya is a city that experiences a Humid subtropical climate under the Köppen climate classification; a system for classifying the world's climates into five primary types, which are represented by letters. This specific climate is categorized as Cfa, where 'C' represents a temperate climate, 'f' stands for significant precipitation in all seasons (no dry season), and 'a' symbolizes the hot summer. In this type of climate, the average temperature of the coldest month dips to freeze, but remains between -3°C (26.6°F) and 18°C (64.4°F), while the warmest month witnesses temperatures exceeding 22°C (71.6°F).
Throughout the year, Nagoya undergoes varied climatic conditions, where the high temperature wanders from 9°C (48.2°F) to 32.8°C (91°F) and the low temperature oscillates between 0.8°C (33.4°F) and 24.3°C (75.7°F). While temperatures rise steadily from
January and peak in
August, a gradual return to cooler temperatures commences in
September.
Comparatively, the city maintains a balanced level of humidity throughout the year, ranging from 59% to 74%. Months from
April to
November record relative humidity above 65%, while drier conditions are present during the remaining months.
Nagoya gets most of its rainfall between
May and September. The rainfall spikes in
July, August, and September, with September experiencing the heaviest precipitation averaging at 234mm (9.21"). The months of January to April and November to
December witness considerably less rainfall.
A unique aspect of Nagoya's climate is the snowfall that it receives in the winter months of January and
February. While the snowfall in these months averages to 50mm (1.97") and 80mm (3.15") respectively, November to December and
March to
October do not experience any snowfall.
The best time to visit Nagoya
The most suitable time to travel to
Nagoya would be during the months of
April to
June, when the city is under the spell of the spring season and early summer. During these months, visitors can expect high temperatures ranging from 13.9°C (57°F) to 27.2°C (81°F) and lows from 4.2°C (39.6°F) to 19°C (66.2°F). These months also bring moderate rainfall, avoiding the heavy precipitation that bogs down the summer months.
The worst time to visit Nagoya
The least ideal time to visit
Nagoya encompasses the months from
July to
September, given the high temperatures and heavy rainfall. These months record the maximum temperatures of the year, from 30.8°C (87.4°F) to 32.8°C (91°F), with humidity also peaking during this period. Additionally, these months witness maximum rainfall, with September observing an annual high of 234mm (9.21").
Spring weather in Nagoya
Spring emerges in
Nagoya from
March to
May, bringing milder temperatures and lower rainfall compared to the following summer months. Months of March,
April, and May feature high temperatures from 13.9°C (57°F) to 24.1°C (75.4°F) and lows ranging between 4.2°C (39.6°F) to 14.5°C (58.1°F). Rainfall gradually increases during these months from 122mm (4.8") to 157mm (6.18"), whilst retaining comparatively lower humidity levels.
Summer weather in Nagoya
Summer in
Nagoya spans from
June to
August. A marked peculiarity in Nagoya's summer climate is the heavy rainfalls coupled with high temperatures. The high temperature stays between 27.2°C (81°F) to 32.8°C (91°F), whereas the low drifts from 19°C (66.2°F) to 24.3°C (75.7°F). June stipulates the beginning of the rainy season that continues till the end of August, with rainfall scaling from 201mm (7.91") to 204mm (8.03").
Autumn weather in Nagoya
Autumn in
Nagoya, which extends from
September to
November, is characterized by falling temperatures and incremental daylight hours. During this season, the high temperatures taper from 28.6°C (83.5°F) to 17°C (62.6°F), and low temperatures decrease from 20.7°C (69.3°F) to 8.1°C (46.6°F). While September registers the highest rainfall for the year at 234mm (9.21"), a drastic fall in precipitation occurs in November with rainfall of 80mm (3.15").
Winter weather in Nagoya
Winter in
Nagoya lasts from
December to
February. During this period, Nagoya experiences its lowest temperatures with the high temperatures sliding between 9°C (48.2°F) and 11.6°C (52.9°F), and the lows deviating between 0.8°C (33.4°F) and 3.1°C (37.6°F). This season also features snowfall in
January and February with average accumulations of 50mm (1.97") and 80mm (3.15") respectively. December and January present the shortest daylight hours of the year, averaging 9.8 hours and 10.1 hours correspondingly.
Weather in January
January is recognized as a cold and crisp month in
Nagoya. It brings the potential for snowfall, with 50mm (1.97") of snow on average, contributing to a total of 6.4 snowfall days. One may experience snow melting as fast as it lands due to alternating relatively mild daytime temperatures.
Weather in January » Weather in February
February ushers in the tail end of winter. The mercury climbs slightly from the previous month's lows, but it is not a significant shift, and winter clothing remains necessary. There is an increased chance of snowfall, with totals reaching up to 80mm (3.15").
Weather in February » Weather in March
As
Nagoya steps into
March, spring nudges the winter chill away. The season's change brings warmer temperatures and a noticeable drop in snowfall, recording no snowfall in March. It is considerable wet, with precipitation levels hitting a higher mark.
Weather in March »
Weather in April
April in
Nagoya signifies the arrival of spring in full bloom. Rainfall slightly increases from
March, totaling 125mm (4.92"). Temperatures continue to rise, bringing a comfortable warmth during the day. April showers are common, contributing to the growth of lush cherry blossoms.
Weather in April » Weather in May
May marks the onset of
Nagoya's early summer with noticeably longer days and rising temperatures. Rainfall remains high at 157mm (6.18"), associated with the late spring rain. With increasing humidity, the mid-afternoon heat becomes more pronounced.
Weather in May » Weather in June
June in
Nagoya is warmly humid, signifying clear summer conditions. Rainfall peaks this month, with precipitation reaching 201mm (7.91"), signifying the arrival of the rainy season. The high humidity levels, combined with the warm temperatures, create a potentially uncomfortable climate to those unaccustomed to it.
Weather in June »
Weather in July
July sees the continuation of
Nagoya's hot and humid summer, characterized by high rainfall. Daytime temperatures peak, reaching up to 30.8°C (87.4°F) on average. Despite humidity, it serves as a pleasant time for visitors to explore the city and its outskirts.
Weather in July » Weather in August
The heat continues in
August with the year's highest temperatures hitting
Nagoya. The mercury often soars reaching up to 32.8°C (91°F) on average. It is also a humid month, though rains often provide relief from the oppressive heat.
Weather in August »Weather in September
September signals the onset of autumn in
Nagoya. Rainfall hits its annual peak with a total of 234mm (9.21") of rain expected. The temperatures from the peak summer months make a gradual decline. Autumn colors start to peek through the lingering greenery.
Weather in September »
Weather in October
October experiences a significant drop in rainfall in
Nagoya, plunging to 128mm (5.04") from
September's high. It is cooled down by the continuing drop in temperature, offering a more comfortable climate. The city comes alive with gorgeous autumn foliage and fall festivals.
Weather in October » Weather in November
November brings a drop in temperatures as
Nagoya heads into winter. The prevailing cold air results in a drop in average temperature, both during the day and at night. Despite the chill, the skies are often clear and blue. The vibrant autumn colors reach their peak, offering breathtaking views.
Weather in November » Weather in December
Rounding out the year,
December marks the beginning of winter in
Nagoya. It observes the return of snowfall after a long break, averaging around 10mm (0.39"). The winter chill becomes more noticeable, with nighttime temperatures often plummeting to icy lows.
Weather in December »