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Weather in Lebanon, Missouri for December 2026

Your guide to Lebanon weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Lebanon usually enjoys a light touch of snow in December.

    • Temperatures

  • In general, the average temperature in Lebanon at the beginning of December is 2.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10.6 °F by the end of December.

    • Rain 🌧️

  • Precipitation in Lebanon during December is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
29
Dry days
Average rainy days
0
Rainy days
Average snowy days
2
Snow days
Average temperatures
8°/0°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Lebanon Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
0°
2
Overcast
4°
3
Overcast
4°
4
Overcast
-1°
5
Overcast
7°
6
Freezing fog
3°
7
Overcast
2°
8
Overcast
5°
9
Cloudy
10°
10
Overcast
9°
11
Overcast
12°
12
Overcast
6°
13
Mist
6°
14
Sunny
-3°
15
Sunny
7°
16
Overcast
5°
17
Partly cloudy
12°
18
Overcast
10°
19
Cloudy
6°
20
Sunny
10°
21
Overcast
4°
22
Overcast
9°
23
Fog
13°
24
Fog
18°
25
Fog
18°
26
Mist
15°
27
Fog
14°
28
Overcast
17°
29
Sunny
0°
30
Partly cloudy
3°
31
Overcast
7°

Temperatures trend during December in Lebanon

See the weather trend as well as the moving average line

December weather in Lebanon day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
 0° /-3° 0 mm 0 cm
Dec. 2 Overcast
Overcast
 4° /-4° 0.9 mm 0.6 cm
Dec. 3 Overcast
Overcast
 4° /-5° 0 mm 0 cm
Dec. 4 Overcast
Overcast
 -1° /-6° 0 mm 0 cm
Dec. 5 Overcast
Overcast
 7° /-6° 0 mm 0 cm
Dec. 6 Freezing fog
Freezing fog
 3° /-1° 0 mm 0 cm
Dec. 7 Overcast
Overcast
 2° /-2° 0 mm 0 cm
Dec. 8 Overcast
Overcast
 5° /-2° 0 mm 0 cm
Dec. 9 Cloudy
Cloudy
 10° /-1° 0 mm 0 cm
Dec. 10 Overcast
Overcast
 9° /0° 0 mm 0 cm
Dec. 11 Overcast
Overcast
 12° /0° 0 mm 0 cm
Dec. 12 Overcast
Overcast
 6° /0° 0 mm 0 cm
Dec. 13 Mist
Mist
 6° /-4° 0 mm 0 cm
Dec. 14 Sunny
Sunny
 -3° /-9° 0 mm 0 cm
Dec. 15 Sunny
Sunny
 7° /-8° 0 mm 0 cm
Dec. 16 Overcast
Overcast
 5° /0° 0 mm 0 cm
Dec. 17 Partly cloudy
Partly cloudy
 12° /0° 0 mm 0 cm
Dec. 18 Overcast
Overcast
 10° /2° 0 mm 0 cm
Dec. 19 Cloudy
Cloudy
 6° /-2° 0 mm 0 cm
Dec. 20 Sunny
Sunny
 10° /0° 0 mm 0 cm
Dec. 21 Overcast
Overcast
 4° /0° 0 mm 0 cm
Dec. 22 Overcast
Overcast
 9° /0° 0 mm 0 cm
Dec. 23 Fog
Fog
 13° /7° 0 mm 0 cm
Dec. 24 Fog
Fog
 18° /13° 0 mm 0 cm
Dec. 25 Fog
Fog
 18° /15° 0 mm 0 cm
Dec. 26 Mist
Mist
 15° /12° 0 mm 0 cm
Dec. 27 Fog
Fog
 14° /8° 0 mm 0 cm
Dec. 28 Overcast
Overcast
 17° /4° 2.3 mm 0.7 cm
Dec. 29 Sunny
Sunny
 0° /-5° 0 mm 0 cm
Dec. 30 Partly cloudy
Partly cloudy
 3° /-8° 0 mm 0 cm
Dec. 31 Overcast
Overcast
 7° /-3° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Lebanon 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 Lebanon forecast closer to your planned date for the most up-to-date weather information.
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Lebanon in December - FAQ

What are the expected maximum and minimum temperatures in Lebanon during December?

Prepare for cooler days with highs just around 8° and colder nights, dipping below 0°.

How much rainfall should be expected in Lebanon during December?

Rainfall in Lebanon during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

Will it snow in Lebanon in December 2026?

Lebanon experiences an average snowfall of 1.4 cm during December, occurring over 2 days.

What are the typical wind conditions in Lebanon during December?

The average wind speed in Lebanon during December is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

Lebanon snow forecast December 2026

Track daily snowfall levels and discover Lebanon’s snowy potential this December ❄️
On average, Lebanon sees 2 snowy days during December, with approximately 1.4 cm of total snowfall.

December rainfall patterns in Lebanon

Explore the daily rainfall trends and prepare for Lebanons December weather 💧

Quick links

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Location coordinates Where is Lebanon?

Get accurate weather forecasts for Lebanon, located at latitude 37.681 and longitude -92.664. Stay updated with localized weather information tailored for Lebanon.

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