Iwaki in June
6.5out of 10
Possible, with caveats
Mild: highs around 20°C. Very wet: about 15 rainy days.
20°CAvg high
17°CAvg low
15Rainy days (148 mm)
14:32 hDaylight
04:21Sunrise · 18:53 Sunset
Why this score
- Mild: highs around 20°C
- Very wet: about 15 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in June is fairly consistent from year to year (2.7 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 7°C | 3°C | 72 mm | 8 | – | – | 5.7 |
| February | 7°C | 3°C | 69 mm | 9 | – | – | 5.5 |
| March | 10°C | 5°C | 124 mm | 12 | – | – | 5.3 |
| April | 14°C | 9°C | 134 mm | 12 | – | – | 5.9 |
| May | 17°C | 14°C | 146 mm | 13 | – | – | 6.3 |
| June | 20°C | 17°C | 148 mm | 15 | – | – | 6.5 |
| July | 23°C | 20°C | 172 mm | 15 | – | – | 6.7 |
| August | 25°C | 22°C | 126 mm | 12 | – | – | 7.3 |
| September | 23°C | 20°C | 197 mm | 14 | – | – | 6.6 |
| October | 19°C | 15°C | 219 mm | 13 | – | – | 6.2 |
| November | 15°C | 10°C | 110 mm | 10 | – | – | 6.4 |
| December | 10°C | 5°C | 72 mm | 9 | – | – | 6.0 |
Frequently asked questions
How hot is Iwaki in June?
Daytime highs average 20°C and nights about 17°C.
When is the best time to visit Iwaki?
The best months are August, July.