Nashua, NH Weather & Climate Normals
Nashua's real weather, in one number
Nashua, NH 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.
Nashua's hottest and coldest months
Nashua's hottest month is Jul, averaging 73°F; its coldest is Jan, averaging 24°F, a 49°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Nashua
Over a typical year, Nashua sees about 46.25in 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 Nashua ranks
Nashua ranks 2033 of 4876 US cities in this dataset for comfort score, and 3 of 13 within NH. About 91,851 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from NASHUA CWSU, NH US, 1.1 miles from Nashua, 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