Brentwood, MO Weather & Climate Normals
Brentwood's real weather, in one number
Brentwood, 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.
Brentwood's hottest and coldest months
Brentwood's hottest month is Jul, averaging 81°F; its coldest is Jan, averaging 33°F, a 48°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Brentwood
Over a typical year, Brentwood sees about 43.91in 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 Brentwood ranks
Brentwood ranks 3872 of 4876 US cities in this dataset for comfort score, and 90 of 135 within MO. About 8,111 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from ST LOUIS SCI CTR, MO US, 4.2 miles from Brentwood, 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