AU
Level 1Exercise normal precautions
Exercise normal precautions
Japan · Regional climate
Gunma Prefecturewhen to go
Regional slice of Japan with its own temperature profile. Best months here: Jan · Feb · May.
- Range
- 4–28 °C
- Compare
- −0.0°C vs. Japan mean
- Country
- Japan
- TZ
- Asia/Tokyo
Region match
Acceptable
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12-month climate · Gunma Prefecture
How the year moves in Gunma Prefecture
Ten years of ERA5, aggregated over Gunma Prefecture itself rather than over Japan as a whole — the same series the month-by-month scores below are built from.
View data table
| Month | Average daytime high (°C) |
|---|---|
| January | 3.9 |
| February | 5.1 |
| March | 9.8 |
| April | 15.3 |
| May | 20.1 |
| June | 22.9 |
| July | 26.9 |
| August | 27.9 |
| September | 23.9 |
| October | 17.5 |
| November | 12.4 |
| December | 6.5 |
View data table
| Month | Rainfall (mm) |
|---|---|
| January | 84 |
| February | 78 |
| March | 126 |
| April | 133 |
| May | 158 |
| June | 204 |
| July | 255 |
| August | 213 |
| September | 209 |
| October | 189 |
| November | 81 |
| December | 74 |
View data table
| Month | Sunshine hours (hr / day) |
|---|---|
| January | 5.8 |
| February | 6.8 |
| March | 6.7 |
| April | 6.5 |
| May | 6.1 |
| June | 5.1 |
| July | 4.7 |
| August | 5.1 |
| September | 4.2 |
| October | 4.3 |
| November | 5.2 |
| December | 5.4 |
Month by month · Gunma Prefecture
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Other regions · Japan
Nearby and comparable
Safety · 6 governments
What the governments say about Japan
Combined advisory · most-cautious-wins
Exercise normal precautions
Highest level across 6 governments · Advisory last changed
See breakdown by countryHide breakdown
CA
Level 1Exercise normal precautions
Exercise normal precautions
DE
Level 1Exercise normal precautions
Exercise normal precautions
NL
Level 1Exercise normal precautions
Exercise normal precautions
UK
Level 1Exercise normal precautions
Exercise normal precautions
US
Level 1Exercise normal precautions
Exercise normal precautions
Parts of Japan carry a higher advisory — up to level 4, "Do not travel". The governments concerned name a region rather than a boundary, so the carve-out is not drawn on the map and is not reflected in the combined level above. Follow the source links for where it applies.
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