Naoshima

Kagawa Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Kagawa, Japan in July.

Thinking about venturing to Kagawa, Japan this July and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Kagawa in July

Kagawa, Japan is a region in Japan. July in Kagawa generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy. During July, summer is in full swing.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Naoshima at 27°C (81°F) to very warm in Kotohira at 30°C (86°F). Nighttime temperatures generally drop to 24°C (75°F) in Kotohira and 22°C (72°F) in Naoshima. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

For a closer look at conditions across Kagawa, Japan, refer to the map below.

Precipitation

In July, precipitation varies across different areas. From high rainfall in Naoshima with an average of 132 mm (5.2 in) to heavy rainfall in Kotohira with 203 mm (8 in).

Average sunshine

Sunshine amounts are decent in most places. Takamatsu gets approximately 171 hours of sunlight in July, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.

Explore Kagawa by month

Best Places to Visit in Kagawa in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Kagawa.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Kagawa

What is the weather like in July for some of the most popular destinations in Kagawa, Japan?

Temperature range in Kagawa (July)

Precipitation variation in Kagawa (July)

Takamatsu

In July Takamatsu generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

June
July
August
Max temperature
25°C (77°F)
29°C (84°F)
31°C (88°F)
Min temperature
20°C (68°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
155 hours
171 hours
205 hours
Monthly rainfall
204 mm (8 in)
181 mm (7.1 in)
116 mm (4.6 in)
Monthly rainy days
17 days
17 days
14 days
Weather conditions

Kotohira

In July Kotohira generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
26°C (79°F)
30°C (86°F)
31°C (88°F)
Min temperature
20°C (68°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
155 hours
171 hours
205 hours
Monthly rainfall
228 mm (9 in)
203 mm (8 in)
136 mm (5.4 in)
Monthly rainy days
17 days
16 days
14 days
Weather conditions

Marugame

In July Marugame generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

June
July
August
Max temperature
26°C (79°F)
30°C (86°F)
31°C (88°F)
Min temperature
20°C (68°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
155 hours
171 hours
205 hours
Monthly rainfall
205 mm (8.1 in)
180 mm (7.1 in)
113 mm (4.4 in)
Monthly rainy days
17 days
16 days
13 days
Weather conditions

Kagawa

In July Kagawa generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
25°C (77°F)
29°C (84°F)
31°C (88°F)
Min temperature
20°C (68°F)
24°C (75°F)
26°C (79°F)
Monthly sun hours
155 hours
171 hours
205 hours
Monthly rainfall
185 mm (7.3 in)
165 mm (6.5 in)
99 mm (3.9 in)
Monthly rainy days
17 days
17 days
14 days
Weather conditions

Sakaide

In July Sakaide generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

June
July
August
Max temperature
26°C (79°F)
30°C (86°F)
31°C (88°F)
Min temperature
20°C (68°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
155 hours
171 hours
205 hours
Monthly rainfall
206 mm (8.1 in)
181 mm (7.1 in)
115 mm (4.5 in)
Monthly rainy days
17 days
16 days
14 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Kagawa, in Japan.

In our records: Japan July extremes

Notable July records observed across cities in Japan in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest July day in Japan reached 42°C (108°F) in Okayama on July 15, 1988.
  • From our sources, the wettest July day in Japan brought 312 mm (12 in) in Wakayama on July 6, 2018.

Popular cities in July

Day & night temperatures, rainfall and average weather in Kagawa in July.

City Weather Day temp Night temp Rainfall
Takamatsu 29°C (84°F) 24°C (75°F) 181 mm (7.1 in)
Kotohira 30°C (86°F) 24°C (75°F) 203 mm (8 in)
Marugame 30°C (86°F) 24°C (75°F) 180 mm (7.1 in)
Kagawa 29°C (84°F) 24°C (75°F) 165 mm (6.5 in)
Sakaide 30°C (86°F) 24°C (75°F) 181 mm (7.1 in)
Shodoshima 28°C (82°F) 24°C (75°F) 166 mm (6.5 in)

Kagawa weather in July: frequently asked questions

What is the weather like in Kagawa, Japan in July?

In July, Kagawa, Japan generally has tolerable weather conditions. Takamatsu sees daytime temperatures near 29°C (84°F), with nights cooling to roughly 24°C (75°F).

What is the average temperature in Kagawa, Japan in July?

Daytime temperatures in Takamatsu peak at roughly 29°C (84°F) in July, dropping to about 24°C (75°F) overnight.

Does Kagawa, Japan get a lot of rain in July?

Yes. July brings heavy rainfall to Kagawa, Japan, with Takamatsu averaging around 181 mm (7.1 in). Expect frequent showers and pack accordingly.

Is July a Good Time to Visit Kagawa, Japan?

Given the typically tolerable weather conditions in Takamatsu, July might be a good time to visit Kagawa, Japan.

Generally speaking, the best visiting conditions can be found in May, October and November offering mostly pleasant weather in Takamatsu. In contrast, January tends to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Kagawa.

Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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