Leominster, MA Weather & Climate Normals
Leominster's real weather, in one number
Leominster, MA scores 49/100 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.
Leominster's hottest and coldest months
Leominster's hottest month is Jul, averaging 73°F; its coldest is Jan, averaging 25°F, a 47.6°F swing across the year, one of the widest gaps in this dataset.
Leominster's weather across the year
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 34°F | 16°F | 2.65in |
| Feb | 37°F | 17°F | 2.82in |
| Mar | 45°F | 25°F | 3.82in |
| Apr | 58°F | 35°F | 3.78in |
| May | 70°F | 46°F | 3.6in |
| Jun | 78°F | 56°F | 4.11in |
| Jul | 83°F | 62°F | 3.52in |
| Aug | 82°F | 60°F | 3.36in |
| Sep | 74°F | 51°F | 3.98in |
| Oct | 62°F | 40°F | 4.48in |
| Nov | 50°F | 30°F | 3.58in |
| Dec | 40°F | 22°F | 3.67in |
May, Jun, Jul, Aug, and Sep are the best time to see Leominster at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Leominster
Over a typical year, Leominster sees about 43.37in of precipitation a year across roughly 138 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Leominster ranks
Leominster ranks 2065 of 4876 US cities in this dataset for comfort score, and 16 of 58 within MA. About 44,209 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Fitchburg Muni Ap, MA US, 2.3 miles from Leominster, 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