Climate normals · 1970–2000
Ōnojō Climate
Ōnojō is a city in Japan (07) with a population of about 102,085. Its average annual temperature is 16.1°C (61°F), with roughly 1721 mm of rain per year.
16.1°C
Avg Temp
1721
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
Ōnojō Climate
Ōnojō has an average annual temperature of 16.1°C (61°F) and receives about 1721 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
16.1°C
Avg Temp
1721
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 6° / 42° | 70 mm |
| February | 6° / 43° | 75 mm |
| March | 9° / 49° | 107 mm |
| April | 14° / 58° | 141 mm |
| May | 19° / 66° | 152 mm |
| June | 23° / 73° | 294 mm |
| July | 27° / 80° | 290 mm |
| August | 27° / 81° | 175 mm |
| September | 24° / 74° | 191 mm |
| October | 18° / 65° | 92 mm |
| November | 13° / 55° | 75 mm |
| December | 8° / 46° | 59 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 Ōnojō
The most comfortable months to visit Ōnojō are typically October, May and November, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 31°C high). The coldest is January (near 2°C low). June is usually the wettest month.
Where to stay near Ōnojō
Planning a trip to Ōnojō? Compare hotels and short-term rentals — live availability and prices.
Top-rated places to stay near Ōnojō
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Ōnojō?
Get climate tips and the best lodging deals for Ōnojō by email. No spam, unsubscribe anytime.
Other cities in Japan
Frequently Asked Questions
The most comfortable months to visit Ōnojō are typically October, May and November, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Ōnojō, Japan has an average annual temperature of 16.1°C and about 1721 mm of precipitation per year. The warmest month is August and the coldest is January.
In August, the hottest month, daily highs in Ōnojō average about 31°C (88°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.