Webster Groves, MO Weather & Climate Normals
What a normal year in Webster Groves actually looks like
On the 30-year record NOAA keeps for Webster Groves, 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 Webster Groves's weather actually swings
Average temperatures in Webster Groves run from 33°F in Jan up to 81°F in Jul, a 48°F seasonal swing, one of the widest gaps in this dataset.
Webster Groves, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 41°F | 25°F | 2.71in |
| Feb | 46°F | 28°F | 2.28in |
| Mar | 56°F | 38°F | 3.61in |
| Apr | 68°F | 48°F | 4.83in |
| May | 77°F | 59°F | 4.9in |
| Jun | 86°F | 67°F | 4.74in |
| Jul | 90°F | 72°F | 4.21in |
| Aug | 89°F | 70°F | 3.75in |
| Sep | 82°F | 62°F | 3.41in |
| Oct | 70°F | 50°F | 3.2in |
| Nov | 56°F | 39°F | 3.69in |
| Dec | 45°F | 30°F | 2.58in |
If you're timing a visit, Apr, May, Sep, and Oct are Webster Groves's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Webster Groves actually gets
Webster Groves averages 43.91in of precipitation a year across roughly 0 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Webster Groves against the rest of the country
Out of 4876 cities scored here, Webster Groves comes in at 3751; within MO alone it ranks 76 of 135. Population is about 23,525.
Checking the actual forecast
These figures come from St Louis Sci Ctr, MO US, the NOAA station 5.5 miles from Webster Groves, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · Why this uses the nearest NOAA station