Dexter, MO Weather & Climate Normals
Dexter's real weather, in one number
Dexter, MO scores 45/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 4 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Dexter's hottest and coldest months
Dexter's hottest month is Jul, averaging 81°F; its coldest is Jan, averaging 36°F, a 45.1°F swing across the year, one of the widest gaps in this dataset.
Dexter's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 44°F | 28°F | 3.68in | 0.8in |
| Feb | 49°F | 31°F | 4.25in | 1.2in |
| Mar | 59°F | 39°F | 4.96in | 0.6in |
| Apr | 71°F | 49°F | 5.5in | 0in |
| May | 81°F | 59°F | 4.74in | 0in |
| Jun | 89°F | 68°F | 4.26in | 0in |
| Jul | 91°F | 71°F | 3.87in | 0in |
| Aug | 90°F | 68°F | 3.32in | 0in |
| Sep | 84°F | 60°F | 3.21in | 0in |
| Oct | 73°F | 49°F | 3.57in | 0.1in |
| Nov | 58°F | 39°F | 4.2in | 0in |
| Dec | 48°F | 32°F | 4.08in | 0.4in |
Apr, May, Sep, and Oct are the best time to see Dexter at its mildest; the rest of the year, plan around Jul's heat and Jan's cold.
Rain and snow in Dexter
Dexter averages 49.64in of precipitation a year across roughly 97 days with measurable rain or snow, and 3.1in of snow a year.
Where Dexter ranks
Dexter ranks 3540 of 4876 US cities in this dataset for comfort score, and 71 of 135 within MO. About 7,890 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Sikeston Pwr Stn, MO US, 19.7 miles from Dexter, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station