Pasadena weather in January (California, United States of America)

How's the weather trend in Pasadena as January approaches? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

During January, Pasadena is known for its perfect weather, characterized by pleasant temperatures and moderate rainfall. January is part of winter. During the day, temperatures usually reach up to 21°C. At night, they tend to fall to approximately 9°C.

Precipitation

Pasadena in January usually receives moderate rainfall, averaging around 81 mm for the month. Typically, you can expect about 6 days of rain this month.

Average sunshine

There are approximately 224 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures generally stand out with the best circumstances. While tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Pasadena climate page with graphs.

 

Pasadena, monthly averages in January

Min Temperature 9°C  

Max Temperature 21°C  

Chance of Rain 20%  

Precipitation 81 mm  

Rainy days 6 days  

Humidity 57% *  

Sunshine 224 hours *  

Percentage Sunshine 71% *  

Data from: Los Angeles, the United States of America (33 KM, 20 Miles).

Where to go 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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

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

So, what should you wear in this month?

For visitors traveling to Pasadena, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Pasadena.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.