Greeley, CO Weather & Climate Normals
What a normal year in Greeley actually looks like
On the 30-year record NOAA keeps for Greeley, CO, the comfort score comes out to 40/100, 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 Greeley's weather actually swings
Average temperatures in Greeley run from 31°F in Dec up to 76°F in Jul, a 44.9°F seasonal swing, a middling gap by national standards.
Greeley, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 44°F | 18°F | 0.45in | 5.7in |
| Feb | 48°F | 20°F | 0.45in | 5.1in |
| Mar | 59°F | 28°F | 0.91in | 5.1in |
| Apr | 66°F | 35°F | 1.83in | 3.7in |
| May | 75°F | 45°F | 2.65in | 0.5in |
| Jun | 86°F | 54°F | 1.78in | 0in |
| Jul | 92°F | 59°F | 1.61in | 0in |
| Aug | 89°F | 57°F | 1.56in | 0in |
| Sep | 82°F | 49°F | 1.13in | 0.5in |
| Oct | 68°F | 37°F | 1.06in | 3.3in |
| Nov | 54°F | 26°F | 0.67in | 5.4in |
| Dec | 43°F | 18°F | 0.55in | 5.6in |
If you're timing a visit, May, Jun, Aug, and Sep are Greeley's mildest stretch; if you're moving there, you should plan around Jul's heat and Dec's cold instead.
How wet Greeley actually gets
Over a typical year, Greeley sees about 14.65in of precipitation a year across roughly 73 days with measurable rain or snow, with 34.9in of snow a year.
Greeley against the rest of the country
Out of 4876 cities scored here, Greeley comes in at 4484; within CO alone it ranks 61 of 79. Population is about 114,363.
Checking the actual forecast
These figures come from Greeley Unc, CO US, the NOAA station 3.9 miles from Greeley, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is