Mexico, MO Weather & Climate Normals
What a normal year in Mexico actually looks like
On the 30-year record NOAA keeps for Mexico, MO, the comfort score comes out to 44/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Mexico's weather actually swings
Average temperatures in Mexico run from 29°F in Jan up to 78°F in Jul, a 49.1°F seasonal swing, one of the widest gaps in this dataset.
Mexico, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 38°F | 19°F | 2.03in |
| Feb | 43°F | 23°F | 2.31in |
| Mar | 54°F | 32°F | 3.17in |
| Apr | 66°F | 43°F | 4.68in |
| May | 75°F | 54°F | 5.07in |
| Jun | 84°F | 63°F | 5.23in |
| Jul | 88°F | 67°F | 4.43in |
| Aug | 87°F | 65°F | 3.9in |
| Sep | 79°F | 56°F | 4.86in |
| Oct | 68°F | 45°F | 2.81in |
| Nov | 54°F | 34°F | 2.75in |
| Dec | 42°F | 24°F | 2.28in |
If you're timing a visit, May, Jun, Sep, and Oct are Mexico's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Mexico actually gets
Mexico averages 43.52in of precipitation a year across roughly 104 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Mexico against the rest of the country
Out of 4876 cities scored here, Mexico comes in at 3815; within MO alone it ranks 83 of 135. Population is about 11,482.
Checking the actual forecast
These figures come from Mexico, MO US, the NOAA station 1.2 miles from Mexico, 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