Danbury, CT Weather & Climate Normals
Danbury's real weather, in one number
Danbury, CT scores 50/100 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.
Danbury's hottest and coldest months
Danbury's hottest month is Jul, averaging 72°F; its coldest is Jan, averaging 27°F, a 45°F swing across the year, a middling gap by national standards.
Danbury's weather across the year
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 36°F | 18°F | 3.06in |
| Feb | 39°F | 20°F | 2.69in |
| Mar | 47°F | 27°F | 3.89in |
| Apr | 59°F | 37°F | 3.74in |
| May | 69°F | 46°F | 3.78in |
| Jun | 78°F | 56°F | 4.48in |
| Jul | 82°F | 62°F | 4.46in |
| Aug | 80°F | 60°F | 4.62in |
| Sep | 74°F | 52°F | 4.81in |
| Oct | 62°F | 41°F | 4.48in |
| Nov | 51°F | 31°F | 3.78in |
| Dec | 41°F | 24°F | 4.24in |
May, Jun, Jul, Aug, and Sep are the best time to see Danbury at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Danbury
Over a typical year, Danbury sees about 48.03in of precipitation a year across roughly 147 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Danbury ranks
Danbury ranks 1651 of 4876 US cities in this dataset for comfort score, and 6 of 21 within CT. About 88,692 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Danbury Muni Ap, CT US, 1.9 miles from Danbury, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is