Anaheim Weather in January
Anaheim in January sees pleasant temperatures, with highs around 21°C (70°F) and overnight lows of 8°C (46°F). Overall perfect conditions make it one of the better months to visit.
Rainfall in Anaheim in January
Looking at the last 30 years, the data shows about 5 days with rain, averaging 44 mm (1.7 in) for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Anaheim in January
January is one of the better months to visit Anaheim. Expect 21°C (70°F) during the day and 8°C (46°F) at night. January is part of the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Anaheim in January
Enjoy a sunny month with about 198 hours of sunshine, the clear skies make Anaheim even more beautiful.If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Anaheim's climate page.
Anaheim Temperature in January
Min Temperature
8°C (46°F)
Max Temperature
21°C (70°F)
Chance of Rain
17%
Precipitation
44 mm (1.7 in)
Rainy days
5 days
Sunshine
198 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Anaheim typically stay consistent throughout January, with daily highs averaging around 21°C (70°F). Nights are cool, with lows around 9°C (48°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Anaheim in January
Browse day-by-day weather records for Anaheim spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Anaheim historical weather extremes in January
Based on 49 years of weather observations in Anaheim between 1976 and 2025, these are the recorded extremes.
- Anaheim recorded its highest January temperature of 33°C (91°F) on January 31, 2003.
- The coldest January day was on January 12, 2001, with a maximum of 10°C (50°F).
- The coldest night in January in Anaheim was on January 14, 2007, with a minimum of -1°C (30°F).
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Anaheim in January
For Anaheim in January, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Anaheim in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Anaheim's climate page.
See the full Anaheim climate overview or explore weather in the United States of America.
