Troy, MO Weather & Climate Normals
Troy's real weather, in one number
Troy, MO scores 44/100 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.
Troy's hottest and coldest months
Troy's hottest month is Jul, averaging 77°F; its coldest is Jan, averaging 29°F, a 47.8°F swing across the year, one of the widest gaps in this dataset.
Troy's weather across the year
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 39°F | 20°F | 2.35in |
| Feb | 44°F | 23°F | 2.18in |
| Mar | 55°F | 33°F | 2.64in |
| Apr | 66°F | 43°F | 4.63in |
| May | 75°F | 53°F | 5.12in |
| Jun | 84°F | 63°F | 4.51in |
| Jul | 88°F | 66°F | 3.93in |
| Aug | 87°F | 65°F | 3.54in |
| Sep | 80°F | 56°F | 3.48in |
| Oct | 68°F | 45°F | 3.23in |
| Nov | 55°F | 34°F | 3.46in |
| Dec | 43°F | 25°F | 2.4in |
May, Jun, Sep, and Oct are the best time to see Troy at its mildest; the rest of the year, plan around Jul's heat and Jan's cold.
Rain and snow in Troy
Over a typical year, Troy sees about 41.47in of precipitation a year across roughly 0 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Troy ranks
Troy ranks 3788 of 4876 US cities in this dataset for comfort score, and 80 of 135 within MO. About 14,963 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Warrenton 1 N, MO US, 13.1 miles from Troy, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · How the comfort score is calculated