NH
Londonderry and Milford have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Londonderry | Metric | Milford |
|---|---|---|
| 202 days | Sunny daysclear or partly cloudy skies | 197 days |
| 42 in | Precipitationper year | 45 in |
| 123 days | Wet daysrain or snow per year | 131 days |
| 60 in | Snowfallper year | 58 in |
| 14 days | Hot daysabove 90 °F | 11 days |
| 146 days | Freezing nightsat or below 32 °F | 155 days |
| 70% | Humidityaverage relative | 71% |
| 49 °F | Average temperatureyear round | 48 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Londonderry high | 34 | 37 | 45 | 58 | 70 | 78 | 84 | 82 | 75 | 62 | 50 | 39 |
| Milford high | 33 | 36 | 44 | 58 | 69 | 77 | 83 | 81 | 73 | 61 | 49 | 38 |
| Londonderry low | 14 | 16 | 24 | 35 | 46 | 56 | 62 | 60 | 52 | 40 | 30 | 21 |
| Milford low | 14 | 15 | 24 | 34 | 45 | 55 | 60 | 58 | 50 | 38 | 29 | 20 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Londonderry | 3.2 | 3.0 | 4.1 | 3.7 | 3.1 | 3.4 | 3.2 | 3.3 | 3.3 | 3.8 | 3.4 | 4.1 |
| Milford | 3.3 | 3.1 | 4.1 | 3.9 | 3.5 | 3.9 | 3.8 | 3.7 | 3.7 | 4.0 | 3.5 | 4.3 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Londonderry | 18 | 16 | 16 | 16 | 15 | 15 | 19 | 19 | 17 | 19 | 17 | 16 |
| Milford | 17 | 16 | 16 | 15 | 15 | 15 | 19 | 18 | 17 | 18 | 16 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Londonderry vs another city
- Londonderry vs Derry, NH
- Londonderry vs Hudson, NH
- Londonderry vs Nashua, NH
- Londonderry vs Manchester, NH
- Londonderry vs South Hooksett, NH
- Londonderry vs Lawrence, MA
- Londonderry vs New York, NY
- Londonderry vs Los Angeles, CA
- Londonderry vs Chicago, IL
- Londonderry vs Houston, TX
- Londonderry vs Phoenix, AZ
- Londonderry vs Philadelphia, PA
Milford vs another city
- Milford vs Nashua, NH
- Milford vs Hudson, NH
- Milford vs Manchester, NH
- Milford vs Fitchburg, MA
- Milford vs South Hooksett, NH
- Milford vs New York, NY
- Milford vs Los Angeles, CA
- Milford vs Chicago, IL
- Milford vs Houston, TX
- Milford vs Phoenix, AZ
- Milford vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).