İznik Weather in December
İznik in December
The short of it: İznik in December averages a high of 11 °C (53 °F) and a low of 4 °C (40 °F), with 67 mm (2.6 in) of rain and about 9 h 18 min of daylight. Rated 3 of 5 for a visit; the best months are May and April. Source: TerraClimate climate normals, 1991–2020.
Average high 11° · low 4° · rain 67 mm · daylight 9 h 18 min
✦✦✦ Fair for a visit · best months: May & April
Thirty years of records give İznik an average December high of 11°, a low of 4° and some 67 mm of rain. The year turns hard here: highs drop 5° from November to about 11°, with nights near 4°. Wet spells are common — about 67 mm, the 2nd wettest month.
The sun is up for about 9 h 18 min in mid-December, 34 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates December 3 of 5 for a visit; the finest months here are May and April.
Against its neighbours, İznik runs about middling and drier than most in December. Yenişehir, 19 km to the SSW, is 1° cooler by day.
December in İznik, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus November
- 5° colder, 13 mm more rain
- Versus January
- 2° warmer
- Day–night spread
- 7°
- Snow season
- seldom any
- Daylight, mid-month
- 9 h 18 min
- Average wind
- 6 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| YenişehirBursa Province | 19 km SSW | 11° | 3° | 48 mm |
| OsmaneliBilecik | 26 km ESE | 10° | 3° | 68 mm |
| KaramürselKocaeli | 31 km NNW | 11° | 5° | 92 mm |
| İhsaniyeKocaeli | 31 km NNE | 12° | 5° | 96 mm |
| GölcükKocaeli | 33 km NNE | 12° | 6° | 101 mm |
| OrhangaziBursa Province | 36 km W | 12° | 4° | 79 mm |
| DerinceKocaeli | 37 km NNE | 12° | 5° | 105 mm |
| KörfezKocaeli | 38 km N | 12° | 5° | 104 mm |