Annual average climate in Iwaki
Below are key elements of Iwaki's year-round weather averages:
- Minimum annual temperature: 10°C
- Average annual temperature: 14°C
- Maximum annual temperature: 18°C
- Precipitation: 148 mm/month (with 12 rainy days/month)
Monthly climate normals
| Min / Max | Precipitation | |
| January | -1 ° / 8 ° | 76mm / 6 days |
| february | -1 ° / 9 ° | 68mm / 9 days |
| March | 2 ° / 11 ° | 108mm / 12 days |
| April | 7 ° / 16 ° | 169mm / 14 days |
| may | 12 ° / 20 ° | 179mm / 14 days |
| June | 16 ° / 23 ° | 174mm / 14 days |
| July | 20 ° / 26 ° | 211mm / 16 days |
| August | 22 ° / 28 ° | 114mm / 10 days |
| September | 19 ° / 26 ° | 196mm / 13 days |
| October | 12 ° / 21 ° | 295mm / 13 days |
| November | 6 ° / 16 ° | 106mm / 10 days |
| December | 1 ° / 11 ° | 85mm / 7 days |
The weather forecasts were calculated using information provided by the ONAHAMA weather station. It is located in Japan, 11 km from Iwaki and is located at an altitude of 5 meters.
The best time to go, and the worst
To complete the table above, here is some information that should allow you to choose which are the good months to go, or the periods to banish.
Which are the warmest months in Iwaki?
In Iwaki, the months of the year with the highest maximum temperatures are:
August (with 28°C), September (with 26°C), July (with 26°C), …
What are the coldest months?
The months of the year with the lowest average temperatures in Iwaki are:
January (with 4°C), february (with 4°C), December (with 6°C), …
Which are the driest months in Iwaki?
In Iwaki, the months of the year with the fewest rainy days are:
January (with 6 rainy days/month), December (with 7 rainy days/month), february (with 9 rainy days/month), …
What are the rainiest months?
The months with the most rainy days in Iwaki are:
July (with 16 rainy days/month), June (with 14 rainy days/month), April (with 14 rainy days/month), …
What is the weather around?
Around Iwaki
You might also be interested in these cities:
Utsunomiya (104 km from Iwaki), Sendai (135 km), Chiba (175 km), Kawagoe (178 km), Tokyo (185 km), Niigata (190 km), …
In Japan
Check the climate forecasts for other major cities in Japan:
Tokyo (185 km from Iwaki), Yokohama (211 km), Osaka (551 km), Nagoya (413 km), Sapporo (670 km), Kōbe (577 km), Kyōto (513 km) , Fukuoka (1023 km), Hiroshima (816 km), Sendai (135 km),
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