Downey
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Downey Weather in January

With daytime temperatures of 21°C (70°F) and nighttime lows of 9°C (48°F), January in Downey brings pleasant temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Downey in January

Historically, January sees about 5 days of rain, with a monthly average of 51 mm (2 in). Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Downey in January

Weather in Downey is at its excellent in January. Highs reach 21°C (70°F), while nights settle around 9°C (48°F). Experience the winter season in January. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Downey in January

The city usually sees around 224 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Downey in January

Average wind speeds reach 3 m/s (6 knots) in January, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in January

With water at 14°C (57°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, July, October, November and December typically offer the best circumstances for Downey.

Downey Temperature in January

Min Temperature
9°C (48°F)
Max Temperature
21°C (70°F)
Water Temperature
14°C (57°F) *
Chance of Rain
17%
Precipitation
51 mm (2 in)
Rainy days
5 days
Humidity
57% *
Windspeed
3 m/s (6 knots) *
Sunshine
224 hours *
Percentage Sunshine
71% *
* Data from: Los Angeles, the United States of America (24 KM, 15 Miles).

Downey Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Downey - and find the best time to visit.

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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Downey in January

For Downey 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. Expect water temperatures of around 14°C (57°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Downey in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    9/10
  • Camping
    4/10
  • Outdoor sports
    10/10

Downey 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

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