Ehime Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Ehime, Japan in August.

Thinking about venturing to Ehime, Japan this August 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 Ehime in August

Ehime, Japan is a region in Japan. August in Ehime generally has very warm temperatures, with precipitation levels ranging from high to heavy. August falls during the summer season.

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C (88°F) and nighttime temperatures around 24°C (75°F) in Matsuyama. In Ehime, Japan, August typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

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

Precipitation

In August, precipitation varies across different areas. From high rainfall in Imabari with an average of 138 mm (5.4 in) to heavy rainfall in Shikokuchuo with 197 mm (7.8 in).

Average sunshine

August brings good sunshine to many areas. Matsuyama sees around 223 hours of sunlight, great for visitors looking for bright days.

Explore Ehime by month

Best Places to Visit in Ehime in August

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

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 Ehime

What is the weather like in August for some of the most popular destinations in Ehime, Japan?

Temperature range in Ehime (August)

Precipitation variation in Ehime (August)

Matsuyama

In August Matsuyama generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
30°C (86°F)
31°C (88°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
21°C (70°F)
Monthly sun hours
193 hours
223 hours
166 hours
Monthly rainfall
228 mm (9 in)
151 mm (5.9 in)
195 mm (7.7 in)
Monthly rainy days
17 days
16 days
17 days
Weather conditions

Imabari

In August Imabari generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
27°C (81°F)
Min temperature
24°C (75°F)
25°C (77°F)
22°C (72°F)
Monthly sun hours
193 hours
223 hours
166 hours
Monthly rainfall
216 mm (8.5 in)
138 mm (5.4 in)
199 mm (7.8 in)
Monthly rainy days
17 days
15 days
16 days
Weather conditions

Saijo

In August Saijo generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
30°C (86°F)
31°C (88°F)
27°C (81°F)
Min temperature
23°C (73°F)
24°C (75°F)
21°C (70°F)
Monthly sun hours
193 hours
223 hours
166 hours
Monthly rainfall
259 mm (10 in)
184 mm (7.2 in)
246 mm (9.7 in)
Monthly rainy days
18 days
16 days
17 days
Weather conditions

Uwajima

In August Uwajima generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
31°C (88°F)
32°C (90°F)
29°C (84°F)
Min temperature
24°C (75°F)
24°C (75°F)
21°C (70°F)
Monthly sun hours
193 hours
223 hours
166 hours
Monthly rainfall
221 mm (8.7 in)
163 mm (6.4 in)
211 mm (8.3 in)
Monthly rainy days
18 days
17 days
17 days
Weather conditions

Shikokuchuo

In August Shikokuchuo 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 unpleasant that month.

July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
27°C (81°F)
Min temperature
23°C (73°F)
24°C (75°F)
20°C (68°F)
Monthly sun hours
193 hours
223 hours
166 hours
Monthly rainfall
274 mm (11 in)
197 mm (7.8 in)
267 mm (11 in)
Monthly rainy days
18 days
16 days
17 days
Weather conditions

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

Popular cities in August

Day & night temperatures, rainfall and average weather in Ehime in August.

City Weather Day temp Night temp Rainfall
Matsuyama 31°C (88°F) 24°C (75°F) 151 mm (5.9 in)
Imabari 30°C (86°F) 25°C (77°F) 138 mm (5.4 in)
Saijo 31°C (88°F) 24°C (75°F) 184 mm (7.2 in)
Uwajima 32°C (90°F) 24°C (75°F) 163 mm (6.4 in)
Shikokuchuo 30°C (86°F) 24°C (75°F) 197 mm (7.8 in)

Ehime weather in August: frequently asked questions

What is the weather like in Ehime, Japan in August?

August in Ehime, Japan brings unpleasant weather. In Matsuyama, daytime temperatures are typically around 31°C (88°F) and nighttime lows hover near 24°C (75°F).

What is the average temperature in Ehime, Japan in August?

Matsuyama averages a daytime maximum of 31°C (88°F) in August, with overnight lows close to 24°C (75°F).

Does Ehime, Japan get a lot of rain in August?

Matsuyama typically receives notable rainfall in August, about 151 mm (5.9 in) on average across Ehime, Japan.

Is August a Good Time to Visit Ehime, Japan?

Given the typically tolerable weather conditions in Matsuyama, August might be a good time to visit Ehime, Japan. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in May, October and November offering mostly pleasant weather in Matsuyama. The weather in January, June and July, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Ehime.

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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