Warm-summer humid continental climate
Climate Nashua - New Hampshire
Annual high59ºF
Annual low36ºF
Precipitation47.97 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 33 | 12 | 3.42 | 17 |
| Feb | 37 | 15 | 3.36 | 13 |
| Mar | 45 | 23 | 4.30 | 11 |
| Apr | 58 | 34 | 4.36 | 1 |
| May | 69 | 44 | 4.07 | 0 |
| Jun | 77 | 54 | 4.40 | 0 |
| Jul | 82 | 59 | 3.88 | 0 |
| Aug | 81 | 58 | 3.91 | 0 |
| Sep | 73 | 49 | 3.72 | 0 |
| Oct | 62 | 37 | 4.44 | 0 |
| Nov | 50 | 29 | 4.26 | 2 |
| Dec | 38 | 19 | 3.85 | 12 |
- JanHigh 33ºFLow 12ºFPrecip 3.42 inch
- FebHigh 37ºFLow 15ºFPrecip 3.36 inch
- MarHigh 45ºFLow 23ºFPrecip 4.30 inch
- AprHigh 58ºFLow 34ºFPrecip 4.36 inch
- MayHigh 69ºFLow 44ºFPrecip 4.07 inch
- JunHigh 77ºFLow 54ºFPrecip 4.40 inch
- JulHigh 82ºFLow 59ºFPrecip 3.88 inch
- AugHigh 81ºFLow 58ºFPrecip 3.91 inch
- SepHigh 73ºFLow 49ºFPrecip 3.72 inch
- OctHigh 62ºFLow 37ºFPrecip 4.44 inch
- NovHigh 50ºFLow 29ºFPrecip 4.26 inch
- DecHigh 38ºFLow 19ºFPrecip 3.85 inch
Climate summary
What is the average weather in Nashua, New Hampshire?
Nashua experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm, while winters are cold and bring significant snowfall. Precipitation is fairly wet overall, spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Nashua weather averages
Annual high59ºF
Annual low36ºF
Precipitation47.97 inch
Snowfall56 inch
Daily normals Nashua - New Hampshire - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 35.6 | 16.3 | 0.12 | 0.12 | 0.40 | 0.40 |
| Jan 2 | 35.5 | 16.1 | 0.25 | 0.25 | 0.80 | 0.80 |
| Jan 3 | 35.3 | 15.9 | 0.37 | 0.37 | 1.20 | 1.20 |
| Jan 4 | 35.1 | 15.6 | 0.49 | 0.49 | 1.70 | 1.70 |
| Jan 5 | 35.0 | 15.4 | 0.62 | 0.62 | 2.10 | 2.10 |
| Jan 6 | 34.8 | 15.2 | 0.74 | 0.74 | 2.60 | 2.60 |
| Jan 7 | 34.7 | 14.9 | 0.87 | 0.87 | 3.00 | 3.00 |
| Jan 8 | 34.6 | 14.7 | 0.98 | 0.98 | 3.50 | 3.50 |
| Jan 9 | 34.4 | 14.5 | 1.10 | 1.10 | 4.00 | 4.00 |
| Jan 10 | 34.3 | 14.3 | 1.21 | 1.21 | 4.40 | 4.40 |
| Jan 11 | 34.2 | 14.1 | 1.33 | 1.33 | 4.90 | 4.90 |
| Jan 12 | 34.2 | 13.9 | 1.44 | 1.44 | 5.30 | 5.30 |
| Jan 13 | 34.1 | 13.8 | 1.56 | 1.56 | 5.80 | 5.80 |
| Jan 14 | 34.0 | 13.6 | 1.67 | 1.67 | 6.30 | 6.30 |
| Jan 15 | 34.0 | 13.4 | 1.78 | 1.78 | 6.80 | 6.80 |
| Jan 16 | 33.9 | 13.3 | 1.89 | 1.89 | 7.30 | 7.30 |
| Jan 17 | 33.9 | 13.2 | 2.00 | 2.00 | 7.80 | 7.80 |
| Jan 18 | 33.9 | 13.0 | 2.11 | 2.11 | 8.30 | 8.30 |
| Jan 19 | 33.9 | 12.9 | 2.21 | 2.21 | 8.80 | 8.80 |
| Jan 20 | 33.9 | 12.8 | 2.31 | 2.31 | 9.20 | 9.20 |
| Jan 21 | 33.9 | 12.7 | 2.42 | 2.42 | 9.70 | 9.70 |
| Jan 22 | 34.0 | 12.6 | 2.53 | 2.53 | 10.10 | 10.10 |
| Jan 23 | 34.0 | 12.6 | 2.63 | 2.63 | 10.60 | 10.60 |
| Jan 24 | 34.1 | 12.5 | 2.74 | 2.74 | 11.10 | 11.10 |
| Jan 25 | 34.1 | 12.5 | 2.84 | 2.84 | 11.60 | 11.60 |
| Jan 26 | 34.2 | 12.5 | 2.95 | 2.95 | 12.10 | 12.10 |
| Jan 27 | 34.3 | 12.4 | 3.05 | 3.05 | 12.60 | 12.60 |
| Jan 28 | 34.4 | 12.4 | 3.15 | 3.15 | 13.20 | 13.20 |
| Jan 29 | 34.5 | 12.5 | 3.25 | 3.25 | 13.70 | 13.70 |
| Jan 30 | 34.6 | 12.5 | 3.34 | 3.34 | 14.20 | 14.20 |
| Jan 31 | 34.7 | 12.5 | 3.44 | 3.44 | 14.70 | 14.70 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Nashua - July 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Jul 1 | 90.0 | 68.0 | 0.00 |
| Jul 2 | 97.0 | 71.1 | 0.06 |
| Jul 3 | 98.1 | 73.9 | 0.00 |
| Jul 4 | 99.0 | 73.9 | 0.00 |
| Jul 5 | 91.0 | 63.0 | 0.00 |
| Jul 6 | 87.1 | 66.0 | 0.00 |
| Jul 7 | 78.1 | 63.0 | 0.42 |
| Jul 8 | 69.1 | 60.1 | 0.98 |
| Jul 9 | 84.0 | 63.0 | 0.02 |
| Jul 10 | 91.9 | 71.1 | 0.00 |
| Jul 11 | 87.1 | 61.0 | 0.00 |
| Jul 12 | 87.1 | 57.0 | 0.00 |
| Jul 13 | 86.0 | 59.0 | 0.00 |
| Jul 14 | 88.0 | 59.0 | 0.00 |
| Jul 15 | 89.1 | 72.0 | 0.00 |
| Jul 16 | 84.0 | 57.9 | 0.00 |
| Jul 17 | 88.0 | 57.9 | 0.20 |
| Jul 18 | 82.9 | 57.9 | 0.00 |
| Jul 19 | 82.0 | 64.9 | 0.22 |
| Jul 20 | 82.9 | 53.1 | 0.00 |
| Jul 21 | 84.0 | 57.0 | 0.00 |
| Jul 22 | 77.0 | 63.0 | 0.31 |
| Jul 23 | 84.0 | 55.0 | 0.31 |
| Jul 24 | 81.0 | 54.0 | 0.00 |
| Jul 25 | 86.0 | 55.0 | 0.00 |
| Jul 26 | 82.9 | 51.1 | 0.00 |
| Jul 27 | 81.0 | 52.0 | 0.00 |
| Jul 28 | 87.1 | 55.0 | 0.00 |
| Jul 29 | 86.0 | 66.0 | 0.45 |
| Jul 30 | 71.1 | 63.0 | 0.42 |
| Jul 31 | 80.1 | 60.1 | 0.04 |
The data for July 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature99.0ºF · Jul 4
- Lowest max temperature69.1ºF · Jul 8
- Highest min temperature73.9ºF · Jul 3
- Lowest min temperature51.1ºF · Jul 26
Geo Nashua - New Hampshire
Location
- Country
- United States
- State
- New Hampshire
- County
- Hillsborough
- City
- Nashua
- Zip Code
- 3060
- Elevation
- 144 ft
- Longitude
- -71.46
- Latitude
- 42.76
- ICAO
- –
- IATA
- –