Climate averages 1991–2020
Ōita weather
in January.
A cool, moderately wet month: the coolest and one of the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cool month in Ōita: daytime highs average 9.3°C and nights cool to about 3.0°C. By daytime temperature it is the coolest month of the year.
Expect about 55 mm of rain on roughly 6 days, which makes January a moderately wet month (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 10 h 13 min on an average January day.
The nearest other city in this atlas is Tsurusaki (9 km away). In January its highs average 9.3°C, about as warm as Ōita, with 63 mm of rain.
Among the 303 cities listed in Japan, Ōita ranks joint 26th of 303 for the warmest January highs and joint 46th of 303 for the driest January (rainfall, lowest first). The mean January high of those 303 cities is 7.0°C; Ōita is 2.3°C warmer than that mean.
From January to February, average highs rise by 1.3°C to 10.6°C, and monthly rainfall rises from 55 mm to 68 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Ōita climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 9.3°C3.0°C | 3.0°C | 55 | 6.4 | 10.210 h |
| February | 10.6°C3.2°C | 3.2°C | 68 | 7.9 | 11.011 h |
| March | 14.0°C5.6°C | 5.6°C | 100 | 10.9 | 12.012 h |
| April | 18.9°C9.8°C | 9.8°C | 115 | 10.5 | 13.013 h |
| May | 23.0°C14.8°C | 14.8°C | 130 | 10.7 | 13.914 h |
| June | 25.7°C19.4°C | 19.4°C | 277 | 16.2 | 14.314 h |
| July | 29.6°C23.5°C | 23.5°C | 220 | 16.8 | 14.114 h |
| August | 30.2°C24.2°C | 24.2°C | 184 | 15.7 | 13.413 h |
| September | 26.6°C21.0°C | 21.0°C | 201 | 14.2 | 12.412 h |
| October | 21.8°C15.6°C | 15.6°C | 134 | 8.4 | 11.411 h |
| November | 16.8°C10.1°C | 10.1°C | 71 | 7.3 | 10.510 h |
| December | 11.5°C5.1°C | 5.1°C | 55 | 6.0 | 10.010 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Tsurusaki in JanuaryJapan · 9 kmHigh 9.3°C · Low 3.8°C · 63 mm rain
- Beppu in JanuaryJapan · 11 kmHigh 9.3°C · Low 2.5°C · 55 mm rain
- Nakatsu in JanuaryJapan · 56 kmHigh 8.7°C · Low 2.5°C · 61 mm rain
- Nobeoka in JanuaryJapan · 73 kmHigh 10.6°C · Low 3.5°C · 69 mm rain
- Yukuhashi in JanuaryJapan · 79 kmHigh 8.5°C · Low 2.5°C · 67 mm rain
- Ube in JanuaryJapan · 85 kmHigh 8.5°C · Low 4.2°C · 73 mm rain
- Uwajima in JanuaryJapan · 89 kmHigh 10.0°C · Low 4.0°C · 60 mm rain
- Hōfu in JanuaryJapan · 91 kmHigh 8.6°C · Low 2.8°C · 65 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ōita) is explained once on the Ōita year overview and on the Sources, method and limits page.
Beppu lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.