Gunma Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in Gunma, Japan in June.

Thinking about venturing to Gunma, Japan this June 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 Gunma in June

Gunma, Japan is a region in Japan. June in Gunma generally has temperatures that range from pleasant to warm, with heavy precipitation.

Temperatures

During the day temperatures vary from pleasant in Katashina at 21°C (70°F) to warm in Ota at 26°C (79°F). At night it cools down to 18°C (64°F) in Ota and 13°C (55°F) in Katashina.

To learn more about the conditions in specific areas of Gunma, Japan, check out the map below.

Precipitation

In June, precipitation varies across different areas. From heavy rainfall in Minakami with an average of 178 mm (7 in) to heavy rainfall in Takasaki with 239 mm (9.4 in).

Average sunshine

Sunshine levels are moderate in most locations. Minakami typically sees 133 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.

Explore Gunma by month

Pick a month to see the average temperature, rainfall and sunshine in Gunma - and find the best time to visit. (based on Minakami)

Best Places to Visit in Gunma in June

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

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 Gunma

What is the weather like in June for some of the most popular destinations in Gunma, Japan?

Temperature range in Gunma (June)

Precipitation variation in Gunma (June)

Minakami

In June Minakami generally has high temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 14°C (57°F) and heavy monthly rainfall. So on average the conditions are very good that month.

May
June
July
Max temperature
20°C (68°F)
22°C (72°F)
26°C (79°F)
Min temperature
10°C (50°F)
14°C (57°F)
19°C (66°F)
Monthly sun hours
196 hours
133 hours
175 hours
Monthly rainfall
139 mm (5.5 in)
178 mm (7 in)
214 mm (8.4 in)
Monthly rainy days
17 days
21 days
23 days
Weather conditions

Kusatsu

In June Kusatsu generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 14°C (57°F) and heavy monthly rainfall. So on average the conditions are mixed that month.

May
June
July
Max temperature
20°C (68°F)
23°C (73°F)
27°C (81°F)
Min temperature
9°C (48°F)
14°C (57°F)
18°C (64°F)
Monthly sun hours
209 hours
165 hours
170 hours
Monthly rainfall
143 mm (5.6 in)
203 mm (8 in)
244 mm (9.6 in)
Monthly rainy days
17 days
21 days
23 days
Weather conditions

Shibukawa

In June Shibukawa generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 16°C (61°F) and heavy monthly rainfall. So on average the conditions are good that month.

May
June
July
Max temperature
21°C (70°F)
24°C (75°F)
28°C (82°F)
Min temperature
12°C (54°F)
16°C (61°F)
20°C (68°F)
Monthly sun hours
196 hours
133 hours
175 hours
Monthly rainfall
146 mm (5.7 in)
192 mm (7.6 in)
222 mm (8.7 in)
Monthly rainy days
16 days
21 days
22 days
Weather conditions

Takasaki

In June Takasaki generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 17°C (63°F) and heavy monthly rainfall. So on average the conditions are mixed that month.

May
June
July
Max temperature
23°C (73°F)
25°C (77°F)
29°C (84°F)
Min temperature
13°C (55°F)
17°C (63°F)
21°C (70°F)
Monthly sun hours
196 hours
133 hours
175 hours
Monthly rainfall
173 mm (6.8 in)
239 mm (9.4 in)
270 mm (11 in)
Monthly rainy days
16 days
21 days
22 days
Weather conditions

Tsumagoi

In June Tsumagoi generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 14°C (57°F) and heavy monthly rainfall. So on average the conditions are good that month.

May
June
July
Max temperature
20°C (68°F)
23°C (73°F)
27°C (81°F)
Min temperature
9°C (48°F)
14°C (57°F)
18°C (64°F)
Monthly sun hours
209 hours
165 hours
170 hours
Monthly rainfall
133 mm (5.2 in)
188 mm (7.4 in)
219 mm (8.6 in)
Monthly rainy days
17 days
21 days
23 days
Weather conditions

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

Popular cities in June

Day & night temperatures, rainfall and average weather in Gunma in June.

City Weather Day temp Night temp Rainfall
Minakami 22°C (72°F) 14°C (57°F) 178 mm (7 in)
Kusatsu 23°C (73°F) 14°C (57°F) 203 mm (8 in)
Shibukawa 24°C (75°F) 16°C (61°F) 192 mm (7.6 in)
Takasaki 25°C (77°F) 17°C (63°F) 239 mm (9.4 in)
Tsumagoi 23°C (73°F) 14°C (57°F) 188 mm (7.4 in)
Nakanojo 23°C (73°F) 14°C (57°F) 217 mm (8.5 in)

Gunma weather in June: frequently asked questions

What is the weather like in Gunma, Japan in June?

June in Gunma, Japan brings very good weather. In Minakami, daytime temperatures are typically around 22°C (72°F) and nighttime lows hover near 14°C (57°F).

What is the average temperature in Gunma, Japan in June?

Daytime temperatures in Minakami peak at roughly 22°C (72°F) in June, dropping to about 14°C (57°F) overnight.

Does Gunma, Japan get a lot of rain in June?

Rainfall in Gunma, Japan peaks during June. Minakami averages roughly 178 mm (7 in), so frequent and sometimes heavy showers are the norm.

Is June a Good Time to Visit Gunma, Japan?

We consider June to be one of the best times to travel to Gunma, Japan. Typically, the climate in Minakami is very good. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, May, June and August provide very good weather in Minakami. On the other hand, the months of January, February, March and December tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in Gunma.

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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Need travel inspiration? Check out our bucket list articles and be inspired.