Folsom Weather in January

January in Folsom brings moderate temperatures around 14°C (57°F) during the day, dropping to 3°C (37°F) at night, with quite a bit of rainfall expected, averaging around 70 mm (2.8 in) for the month.

Rainfall in Folsom in January

Historically, January sees about 9 days of rain, with a monthly average of 70 mm (2.8 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Folsom in January

In January, Folsom gets moderate temperatures, with highs of 14°C (57°F). Nights cool to around 3°C (37°F). January is a notable month of the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Folsom in January

The city usually sees around 145 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, April, May and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
• March
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• May
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For a detailed overview over the year and the best time to visit the United States of America, check out our Folsom's climate page.

Folsom Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 30%  

Precipitation 70 mm (2.8 in)  

Rainy days 9 days  

Humidity 83% *  

Sunshine 145 hours *  

Percentage Sunshine 48% *  

* Data from: Sacramento, the United States of America (29 KM, 18 Miles).

What to Wear in Folsom in January

Pack for changing conditions in Folsom in January. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Folsom in January

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

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 Folsom's climate page.

More climate data for Folsom

Temperature Rainfall Sunshine Humidity

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