Keizer in December
4.3out of 10
Not the best time
Cool: highs only around 9°C. Very wet: about 17 rainy days.
9°CAvg high
3°CAvg low
17Rainy days (181 mm)
8:36 hDaylight
07:50Sunrise · 16:26 Sunset
Why this score
- Cool: highs only around 9°C
- Very wet: about 17 rainy days
- Rain varies a lot between years (±4.6 days)
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in December varies a lot between years (±4.6 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 9°C | 3°C | 154 mm | 16 | – | – | 4.5 |
| February | 12°C | 3°C | 119 mm | 14 | – | – | 5.4 |
| March | 14°C | 5°C | 129 mm | 16 | – | – | 5.5 |
| April | 17°C | 6°C | 94 mm | 14 | – | – | 6.3 |
| May | 21°C | 9°C | 56 mm | 9 | – | – | 7.7 |
| June | 25°C | 11°C | 30 mm | 6 | – | – | 8.3 |
| July | 30°C | 14°C | 8 mm | 2 | – | – | 8.6 |
| August | 30°C | 14°C | 10 mm | 2 | – | – | 8.5 |
| September | 26°C | 12°C | 31 mm | 5 | – | – | 8.4 |
| October | 19°C | 8°C | 86 mm | 11 | – | – | 7.1 |
| November | 12°C | 5°C | 151 mm | 16 | – | – | 5.1 |
| December | 9°C | 3°C | 181 mm | 17 | – | – | 4.3 |
Frequently asked questions
How hot is Keizer in December?
Daytime highs average 9°C and nights about 3°C.
When is the best time to visit Keizer?
The best months are July, August, September, June.