The climate of Matsuyama
Situated in
Japan,
Matsuyama is characterized by a Humid subtropical climate that does not experience a dry season, as defined by the Köppen climate classification Cfa. A vivid overview of the weather pattern indicates annual variations in temperature from a low of 2.9°C (37.2°F) to a peak of 29.2°C (84.6°F). Relative humidity swings between 72% to 84%, with rainfall ranging between 24mm (0.94") in the drier months and up to 149mm (5.87") in the wetter periods.
Variations in weather parameters add dynamic flavor to Matsuyama's climate throughout the year. Monthly average high temperatures steadily increase from 8°C (46.4°F) in
January to a peak of 29.2°C (84.6°F) in
August, before receding again towards the year's end. In contrast, monthly average low temperatures show a similar pattern, albeit with less variation, rising from 2.9°C (37.2°F) in January to a high of 23.4°C (74.1°F) in August.
Rainfall displays an interesting pattern, starting low at 24mm (0.94") in January, peaking noticeably at 149mm (5.87") in
June before trailing off to 38mm (1.5") by the year's end. This suggests a rather abrupt end to the wet season despite Matsuyama's classification as a region with no dry season. In the realm of sunshine hours, a high of 10.8 hours is observed in August while the low dips to 5.2 hours in January.
Uniquely, Matsuyama's weather exhibits a marked difference in the distribution of rainfall and snowfall. While rainfall is seen throughout the year and peaks in the middle of the year, appreciable snowfall is only seen in the months of January and
December with negligible levels in other periods.
The best time to visit Matsuyama
Considering the climatological data of
Matsuyama, it is most ideal to visit this city between
May and
September. In these months, temperatures hover from 20.8°C (69.4°F) to 29.2°C (84.6°F), making for a pleasant and warm climate. The rainfall is on higher side during these months, with levels up to 149mm (5.87"). So, an umbrella might be a constant companion. Additionally, these months also enjoy the highest levels of sea temperatures, which peak at a warm 27.2°C (81°F), making it perfect for a dip in the sea.
The worst time to visit Matsuyama
A trip to
Matsuyama is least recommended between
November and
March. The city experiences its lowest temperatures, ranging from 2.9°C (37.2°F) to 12°C (53.6°F), during these months. Moreover, these months are accompanied by limited sunshine, with an average of 5.2 hours in
January. It's also the period with highest snowfall, about 4mm (0.16") in January and 6mm (0.24") in
December.
Spring weather in Matsuyama
Spring breaks in
Matsuyama around
March and lingers until
May with temperatures ranging from 12°C (53.6°F) to 20.8°C (69.4°F). This period also experiences a gradual increase in rainfall, from 40mm (1.57") in March to 67mm (2.64") in May. Humidity levels slightly increase, with an average relative humidity ranging from 72% to 75%.
Summer weather in Matsuyama
Summers, starting from
June and lasting until
August, bring the highest temperatures to
Matsuyama. During this season, temperatures climb from 23.5°C (74.3°F) in June to a peak of 29.2°C (84.6°F) in August. However, these months also witness the highest rainfall, with June recording an impressive 149mm (5.87").
Autumn weather in Matsuyama
Autumn in
Matsuyama is marked by a steady decrease in temperature from 25.5°C (77.9°F) in
September to 15.5°C (59.9°F) in
November. Rainfall during this season also witnesses a gradual decline, starting with 66mm (2.6") in September and tapering off to 29mm (1.14") by November.
Winter weather in Matsuyama
Winter in
Matsuyama sets in from
December and last until
February. This period witnesses the coldest temperatures for the year, with lows dropping to 2.9°C (37.2°F) in
January. Rainfall is relatively low during these months, ranging from 24mm (0.94") to 38mm (1.5"). This period also sees the only significant snowfall of the year, with 4mm (0.16") in January and 6mm (0.24") in December.
Weather in January
The year begins in
Matsuyama,
Japan, with a typically chilly
January and temperatures struggling to peak above 8°C (46.4°F). Moisture hangs heavy in the air with relative humidity reaching 72%. Meanwhile, 24mm (0.94") of rainfall precipitates across 8.3 days, subsiding not infrequently to reveal calm, cloudless skies.
Weather in January »Weather in February
February's weather bears this striking resemblance to
January, continuing the trend of chilly days, high cloud coverage, and a long-lingering feel of winter. However, rainfall emerging from 10.6 days becomes more frequent, causing a slight increase in precipitation at 36mm (1.42").
Weather in February » Weather in March
March in
Matsuyama unfolds the story of transitional weather, hallmarked by higher temperatures at 12°C (53.6°F) and longer hours of daylight. With the temperatures on the rise, the snowfall wanes to a periodical cessation, tipping off the end of the winter season.
Weather in March »
Weather in April
April in
Matsuyama represents a significant transition into a truly spring-like weather scenario, with temperatures climbing to a comfortable 16.1°C (61°F). The precipitation splits over 12.4 days, with 45mm (1.77") of rainfall celebrating the arrival of spring.
Weather in April » Weather in May
May in
Matsuyama introduces a rich contrast in weather dynamics from the prior month. A substantial leap in temperature up to 20.8°C (69.4°F) ushers in bright, clear days and balmy nights. Rainfall registers an increase to 67mm (2.64") over 11.7 days, coaxing the city’s flora to a vibrant bloom.
Weather in May » Weather in June
June brings distinct indications of early summer to
Matsuyama, accompanied by fairly higher temperature readings at 23.5°C (74.3°F). Weather complexities include a significant rise in both rainfall and relative humidity, topping at 149mm (5.87") and 83% respectively.
Weather in June »
Weather in July
Bright sunlight and increasing heat spell out summer in full flourish in
Matsuyama during
July. The highest point of the year’s temperature, 27.3°C (81.1°F), teams up with the most significant quantity of rainfall, tipping the scale at 135mm (5.31") across 21.3 days.
Weather in July »Weather in August
The weather in
Matsuyama in
August echoes
July’s high summer conditions, but there are certain clear departures as well. The temperatures endure at a high 29.2°C (84.6°F), making it the hottest month of the year. With rainfall lessening to 68mm (2.68") over 20.3 days, August continues with fewer showers when compared to the prior month.
Weather in August »Weather in September
In
September,
Matsuyama experiences a weather divergence as late summer dovetails into early autumn. The city cools a bit with temperatures lowering to 25.5°C (77.9°F). The month records 66mm (2.6") of rainfall that kindly pours on most 15.6 days, in contrast to the intense rainy days in summer.
Weather in September »
Weather in October
October in
Matsuyama signals the full onset of autumn, with temperatures dropping further to 21°C (69.8°F) and the environment turning more temperate. Rainfall recedes gently, with a total precipitation of 52mm (2.05") spread across 11.4 days.
Weather in October » Weather in November
As
November rolls in,
Matsuyama feels the pre-winter chill, with temperatures further cooled down to 15.5°C (59.9°F). Weather conditions shift and the city gears up for the colder months, with the buildup of cloud cover and a decrease in rainfall at 29mm (1.14") over 9.8 days.
Weather in November »Weather in December
December ends the year on a cold note in
Matsuyama,
Japan, with temperatures descending down to 9.9°C (49.8°F), and an additional 6mm (0.24") of snowfall spread over 1.2 days. Rainfall gets more occasional, with a decrease in intensity at 38mm (1.5") over 10.7 days, signifying a transition to the winter dry spell.
Weather in December » [Resources]