Hillsborough County · New Hampshire
Manchester, NH weather averages
NOAA climate normals for 1991-2020, measured at Manchester Ap, 7.4 km from the city centre — month by month temperature, rain and snow.
Quick answer
Manchester averages a daily high of 58.7°F and a daily low of 39.7°F across the year, with 44.58 inches of precipitation. July is the warmest month at 82.4°F and January the coldest at 15.7°F.
- Average annual high
- 58.7°FWarmest month July
- Average annual low
- 39.7°FColdest month January
- Precipitation per year
- 44.58 inWettest month March
- Snowfall per year
- —130.1 days at or below 32°F
Manchester weather month by month
Normal daily high and low, precipitation and snowfall for each month, 1991-2020.
| Month | High °F | Low °F | Precip in | Snow in | Range |
|---|---|---|---|---|---|
| January | 33.1 | 15.7 | 3.02 | — | 15.7 to 33.1 degrees |
| February | 36.9 | 19 | 2.78 | — | 19 to 36.9 degrees |
| March | 44.9 | 27.2 | 4.33 | — | 27.2 to 44.9 degrees |
| April | 57.6 | 37 | 3.86 | — | 37 to 57.6 degrees |
| May | 68.7 | 47.5 | 4.05 | — | 47.5 to 68.7 degrees |
| June | 77.5 | 56.6 | 3.79 | — | 56.6 to 77.5 degrees |
| July | 82.4 | 62.7 | 3.8 | — | 62.7 to 82.4 degrees |
| August | 81 | 60.9 | 3.63 | — | 60.9 to 81 degrees |
| September | 72.6 | 52.5 | 3.81 | — | 52.5 to 72.6 degrees |
| October | 61 | 40.6 | 4.16 | — | 40.6 to 61 degrees |
| November | 49.8 | 33.1 | 4.07 | — | 33.1 to 49.8 degrees |
| December | 38.2 | 22.5 | 3.28 | — | 22.5 to 38.2 degrees |
Source: NOAA NCEI, U.S. Climate Normals 1991-2020 — station USW00014710, Manchester Ap · rates as published for 1991-2020 normals
How to read Manchester climate normals
What a climate normal is, and what it is not.
A normal is the average of thirty years of daily observations at one station — here Manchester Ap, 7.4 km from the centre of Manchester. It describes a typical year, so any single year will run warmer, cooler, wetter or drier. Readings taken at an airport on the edge of town usually sit a degree or two below a dense downtown on summer nights. Manchester sees about 10.9 days a year at or above 90°F.
Keep going
Other Manchester data on this site.