St. Robert, MO Weather & Climate Normals
St. Robert's real weather, in one number
St. Robert, MO scores 49/100 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. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
St. Robert's hottest and coldest months
St. Robert's hottest month is Jul, averaging 78°F; its coldest is Jan, averaging 33°F, a 44.7°F swing across the year, a middling gap by national standards.
St. Robert's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 44°F | 22°F | 2.69in | 4.8in |
| Feb | 49°F | 26°F | 2.72in | 2.9in |
| Mar | 59°F | 34°F | 4.08in | 0.9in |
| Apr | 69°F | 44°F | 4.81in | 0in |
| May | 77°F | 54°F | 5.18in | 0in |
| Jun | 85°F | 63°F | 4.67in | 0in |
| Jul | 89°F | 67°F | 4.3in | 0in |
| Aug | 89°F | 65°F | 4.61in | 0in |
| Sep | 81°F | 56°F | 4.18in | 0in |
| Oct | 71°F | 45°F | 3.56in | 0in |
| Nov | 58°F | 35°F | 3.76in | 0.6in |
| Dec | 48°F | 27°F | 2.9in | 1in |
Apr, May, Jun, Sep, and Oct are the best time to see St. Robert at its mildest; the rest of the year, plan around Jul's heat and Jan's cold.
Rain and snow in St. Robert
St. Robert averages 47.46in of precipitation a year across roughly 93 days with measurable rain or snow, and 10.2in of snow a year.
Where St. Robert ranks
St. Robert ranks 2272 of 4876 US cities in this dataset for comfort score, and 33 of 135 within MO. About 5,511 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Waynesville 2 W, MO US, 4.4 miles from St. Robert, 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