Itoman Weather in December
Itoman in December
The short of it: Itoman in December averages a high of 22 °C (71 °F) and a low of 16 °C (62 °F), with 119 mm (4.7 in) of rain and about 10 h 31 min of daylight. Rated 3 of 5 for a visit; the best months are April and March. Source: TerraClimate climate normals, 1991–2020.
Average high 22° · low 16° · rain 119 mm · daylight 10 h 31 min
✦✦✦ Fair for a visit · best months: April & March
Thirty years of records give Itoman an average December high of 22°, a low of 16° and some 119 mm of rain. Much like November: highs about 22°, nights near 16°. Easy travelling weather. Wet spells are common — about 119 mm, the 9th wettest month.
The sun is up for about 10 h 31 min in mid-December, 19 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates December 3 of 5 for a visit; the finest months here are April and March.
Against its neighbours, Itoman runs warmer than most and drier than most in December. Tomigusuku, 7 km to the N, sees much the same highs.
December in Itoman, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 9th wettest of 12
- Versus November
- 4° colder, 4.0 mm more rain
- Versus January
- 2° warmer
- Day–night spread
- 5°
- Snow season
- seldom any
- Daylight, mid-month
- 10 h 31 min
- Average wind
- 17 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| TomigusukuOkinawa | 7 km N | 22° | 16° | 120 mm |
| YaeseOkinawa | 7 km E | 22° | 17° | 120 mm |
| NahaOkinawa | 10 km N | 22° | 17° | 118 mm |
| KanegusukuOkinawa | 10 km NE | 22° | 17° | 120 mm |
| NanjōOkinawa | 10 km ENE | 21° | 17° | 119 mm |
| YonabaruOkinawa | 12 km NE | 22° | 17° | 118 mm |
| UrasoeOkinawa | 16 km NNE | 21° | 16° | 118 mm |
| NishiharaOkinawa | 16 km NNE | 21° | 16° | 118 mm |