Lebanon, MO Weather & Climate Normals
What a normal year in Lebanon actually looks like
On the 30-year record NOAA keeps for Lebanon, MO, the comfort score comes out to 49/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Lebanon's weather actually swings
Average temperatures in Lebanon run from 32°F in Jan up to 78°F in Jul, a 45.4°F seasonal swing, one of the widest gaps in this dataset.
Lebanon, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 43°F | 22°F | 2.71in | 2.9in |
| Feb | 48°F | 25°F | 2.6in | 1.3in |
| Mar | 58°F | 34°F | 3.5in | 1.1in |
| Apr | 68°F | 44°F | 4.88in | 0in |
| May | 76°F | 54°F | 5.89in | 0in |
| Jun | 84°F | 63°F | 4.68in | 0in |
| Jul | 88°F | 67°F | 4.09in | 0in |
| Aug | 88°F | 65°F | 4.36in | 0in |
| Sep | 80°F | 57°F | 4.07in | 0in |
| Oct | 69°F | 46°F | 3.35in | 0in |
| Nov | 56°F | 35°F | 3.21in | 0.4in |
| Dec | 46°F | 26°F | 2.52in | 2.6in |
If you're timing a visit, Apr, May, Jun, Sep, and Oct are Lebanon's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Lebanon actually gets
Over a typical year, Lebanon sees about 45.86in of precipitation a year across roughly 97 days with measurable rain or snow, with 8.3in of snow a year.
Lebanon against the rest of the country
Out of 4876 cities scored here, Lebanon comes in at 2145; within MO alone it ranks 21 of 135. Population is about 15,538.
Checking the actual forecast
These figures come from Lebanon 2w, MO US, the NOAA station 2.1 miles from Lebanon, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is