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 perfect 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 perfect 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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Downey's climate page.

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).

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Downey's climate page.

More climate data for Downey

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Downey climate overview or explore weather in the United States of America.