Mount Jurupa rising above Jurupa Valley

Weather · January

Jurupa Valley weather in January

Average highs of 68°F, lows of 44°F and 2.3 in of rain, from 30 years of weather records.

January is Jurupa Valley’s 11th warmest month, with average highs of 68°F and lows of 44°F. That is 1° warmer than December, and 12° below the yearly average high.

Average high
68°F
Average low
44°F
Precipitation
2.3 in
Wet days
5
Sunrise · sunset
6:55 AM · 5:03 PM

January across the year

  1. 68°44°Jan
  2. 68°45°Feb
  3. 72°47°Mar
  4. 76°50°Apr
  5. 80°55°May
  6. 87°59°Jun
  7. 93°64°Jul
  8. 95°65°Aug
  9. 91°62°Sep
  10. 83°55°Oct
  11. 75°47°Nov
  12. 67°43°Dec

High and low Rain

What to wear in January

  • Mild days: dress in layers, with a light jacket or sweater for mornings and evenings.

January is good for

Around Jurupa Valley

Rubidoux fieldstone shed, Jurupa Valley
Rubidoux fieldstone shed 1Seauton , 14 August 2026 · CC BY 4.0
Jurupa Valley Agricultural Field
Jurupa Valley Agricultural Field 2Z3lvs · CC0
Jurupa Valley Agricultural Field
Jurupa Valley Agricultural Field 1Z3lvs · CC0

See Jurupa Valley

A look around town before you go.

#shorts Jurupa Discovery Center video thumbnail

THINGS TO DO · YOUTUBE SHORT

#shorts Jurupa Discovery Center

A local activity Short shared by Abel Ortiz.

Watch on YouTube ↗

January compared with the months around it

MonthHighLowRain
December67°F43°F1.5 in
January68°F44°F2.3 in
February68°F45°F2.4 in

Planning a trip? See the best time to visit Jurupa Valley and today’s forecast.

Questions

How hot does it get in Jurupa Valley in January?

Average highs are 68°F and average lows 44°F, for a daily mean of 56°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Jurupa Valley in January?

January averages 2.3 in of precipitation over about 5 days with at least 0.01 in. It is the 2nd wettest month of the year.

What time is sunset in Jurupa Valley in January?

Around mid-January the sun rises about 6:55 AM and sets about 5:03 PM, for roughly 10.1 hours of daylight.

Is January a good time to visit Jurupa Valley?

The mildest months for visiting are April, May, October. January is mild.

NOAA U.S. Climate Normals 1991–2020, Riverside Muni Ap station (4.2 mi from downtown). Sunrise and sunset are calculated for January 15 at the city’s coordinates.

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