Orange in January
So, what's Orange actually like in January? In a word: pleasant. It's summer, and the days are averaging 25.5 degrees.
The average daily maximum is 25.5 degrees with overnight lows of 14.4 degrees. Comfortable during the day, with evenings that invite a light layer.
January is 7.3 degrees warmer than the yearly average here.
Rainfall in January averages 110mm over about 10 days. That means roughly a 33% chance of rain on any given day, pack a compact umbrella just in case.
Solar exposure averages 25.8 MJ/m2 per day in January, with UV levels in the extreme range. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
January earns a 9.2/10 on our Comfort Score. This is prime time.
For your suitcase: a mix of short and long sleeves, waterproof gear, and SPF 50+ sunscreen and a hat.
Check the data table below for the full picture, or compare Orange in January with another destination.
January at a Glance
Temperature Range
Daily temperature range in January. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- Comfortable casual wear suitable for warm days
- A waterproof jacket or compact umbrella
- High SPF sunscreen (50+), sunglasses, and UV-protective clothing
Coming From Overseas?
How January in Orange stacks up against major cities around the world.
About 18 degrees warmer and considerably wetter.
About 22 degrees warmer and considerably wetter.
About 16 degrees warmer and considerably wetter.
How January Compares
Orange's monthly climate at a glance. January is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 25.5 | 14.4 | 110mm | 9.2 |
| Feb | 25.4 | 14.5 | 50mm | 9.8 |
| Mar | 23.1 | 12.0 | 32mm | 10.0 |
| Apr | 17.0 | 7.4 | 98mm | 4.8 |
| May | 14.0 | 5.7 | 39mm | 2.6 |
| Jun | 9.7 | 2.1 | 70mm | 1.0 |
| Jul | 8.7 | 2.3 | 58mm | 1.0 |
| Aug | 13.1 | 4.4 | 59mm | 1.5 |
| Sep | 14.5 | 4.8 | 22mm | 4.0 |
| Oct | 18.4 | 7.3 | 42mm | 7.0 |
| Nov | 23.0 | 11.9 | 140mm | 9.4 |
| Dec | 25.6 | 13.5 | 48mm | 9.7 |