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Weather in Riverside for December 2024

Your guide to Riverside weather in December - trends and predictions

  • In general, the average temperature in Riverside at the beginning of December is 21.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.6 °F by the end of December.

  • With an average of 5 rainy days, Riverside experiences minimal rainfall in December, ensuring that most days remain pleasantly dry.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/10°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
43 %
Avg humidity

Riverside in December average weather

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
16°
2
Sunny
19°
3
Sunny
22°
4
Overcast
24°
5
Sunny
26°
6
Sunny
23°
7
Partly cloudy
19°
8
Sunny
20°
9
Sunny
20°
10
Sunny
22°
11
Overcast
20°
12
Sunny
19°
13
Sunny
22°
14
Overcast
21°
15
Partly cloudy
23°
16
Sunny
23°
17
Partly cloudy
24°
18
Cloudy
20°
19
Light rain shower
17°
20
Light rain shower
19°
21
Patchy light rain with thunder
19°
22
Overcast
19°
23
Cloudy
19°
24
Partly cloudy
21°
25
Partly cloudy
23°
26
Cloudy
21°
27
Patchy rain possible
17°
28
Overcast
16°
29
Patchy rain possible
14°
30
Patchy rain possible
13°
31
Moderate rain at times
12°
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Temperatures trend during December in Riverside

See the weather trend as well as the moving average line

December weather day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
Dec. 1 Partly cloudy
Partly cloudy
 16° /6° 0 mm 5
Dec. 2 Sunny
Sunny
 19° /4° 0 mm 5
Dec. 3 Sunny
Sunny
 22° /7° 0 mm 6
Dec. 4 Overcast
Overcast
 24° /10° 0 mm 5
Dec. 5 Sunny
Sunny
 26° /11° 0 mm 7
Dec. 6 Sunny
Sunny
 23° /12° 0 mm 6
Dec. 7 Partly cloudy
Partly cloudy
 19° /9° 0 mm 5
Dec. 8 Sunny
Sunny
 20° /3° 0 mm 6
Dec. 9 Sunny
Sunny
 20° /5° 0 mm 6
Dec. 10 Sunny
Sunny
 22° /6° 0 mm 6
Dec. 11 Overcast
Overcast
 20° /12° 0 mm 5
Dec. 12 Sunny
Sunny
 19° /11° 0 mm 5
Dec. 13 Sunny
Sunny
 22° /10° 0 mm 6
Dec. 14 Overcast
Overcast
 21° /12° 0 mm 5
Dec. 15 Partly cloudy
Partly cloudy
 23° /12° 0 mm 6
Dec. 16 Sunny
Sunny
 23° /12° 0 mm 6
Dec. 17 Partly cloudy
Partly cloudy
 24° /13° 0 mm 6
Dec. 18 Cloudy
Cloudy
 20° /16° 0.1 mm 5
Dec. 19 Light rain shower
Light rain shower
 17° /13° 7.4 mm 4
Dec. 20 Light rain shower
Light rain shower
 19° /12° 8.6 mm 4
Dec. 21 Patchy light rain with thunder
Patchy light rain with thunder
 19° /12° 5.9 mm 4
Dec. 22 Overcast
Overcast
 19° /10° 1.7 mm 4
Dec. 23 Cloudy
Cloudy
 19° /9° 0 mm 5
Dec. 24 Partly cloudy
Partly cloudy
 21° /9° 0 mm 6
Dec. 25 Partly cloudy
Partly cloudy
 23° /10° 0 mm 6
Dec. 26 Cloudy
Cloudy
 21° /11° 0 mm 5
Dec. 27 Patchy rain possible
Patchy rain possible
 17° /11° 2.7 mm 4
Dec. 28 Overcast
Overcast
 16° /9° 1.1 mm 4
Dec. 29 Patchy rain possible
Patchy rain possible
 14° /9° 0.1 mm 4
Dec. 30 Patchy rain possible
Patchy rain possible
 13° /9° 4.4 mm 3
Dec. 31 Moderate rain at times
Moderate rain at times
 12° /9° 8.9 mm 3
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Important Notice
Our weather forecast for Riverside in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Riverside forecast closer to your planned date for the most up-to-date weather information.

Riverside in December - FAQ

What are the expected maximum and minimum temperatures in Riverside during December?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Riverside during December?
Moderate rainfall is anticipated in Riverside during December, with a total of 59.8 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Riverside during December?
The average wind speed in Riverside during December is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Riverside?

Get accurate weather forecasts for Riverside, located at latitude 33.953 and longitude -117.396. Stay updated with localized weather information tailored for Riverside.

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