Climate normals · 1970–2000
Yachiyo Climate
Yachiyo is a city in Japan (04) with a population of about 199,498. Its average annual temperature is 15.2°C (59°F), with roughly 1343 mm of rain per year.
15.2°C
Avg Temp
1343
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
Yachiyo Climate
Yachiyo has an average annual temperature of 15.2°C (59°F) and receives about 1343 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
15.2°C
Avg Temp
1343
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 5° / 40° | 46 mm |
| February | 5° / 42° | 65 mm |
| March | 8° / 47° | 99 mm |
| April | 14° / 57° | 117 mm |
| May | 18° / 65° | 113 mm |
| June | 21° / 70° | 157 mm |
| July | 25° / 76° | 123 mm |
| August | 27° / 80° | 130 mm |
| September | 23° / 73° | 188 mm |
| October | 17° / 63° | 171 mm |
| November | 12° / 54° | 89 mm |
| December | 7° / 45° | 45 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Yachiyo
The most comfortable months to visit Yachiyo are typically June, May and July, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 30°C high). The coldest is January (near 0°C low). September is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Yachiyo are typically June, May and July, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Yachiyo, Japan has an average annual temperature of 15.2°C and about 1343 mm of precipitation per year. The warmest month is August and the coldest is January.
In August, the hottest month, daily highs in Yachiyo average about 30°C (86°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.