New Haven and Port Huron have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| New Haven | Metric | Port Huron |
|---|---|---|
| 171 days | Sunny daysclear or partly cloudy skies | 168 days |
| 37 in | Precipitationper year | 33 in |
| 138 days | Wet daysrain or snow per year | 138 days |
| 37 in | Snowfallper year | 36 in |
| 13 days | Hot daysabove 90 °F | 9 days |
| 136 days | Freezing nightsat or below 32 °F | 117 days |
| 72% | Humidityaverage relative | 73% |
| 49 °F | Average temperatureyear round | 50 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New Haven high | 31 | 34 | 43 | 56 | 69 | 78 | 83 | 80 | 74 | 61 | 47 | 36 |
| Port Huron high | 31 | 33 | 42 | 54 | 67 | 76 | 81 | 80 | 73 | 60 | 47 | 36 |
| New Haven low | 17 | 17 | 25 | 35 | 47 | 57 | 62 | 60 | 52 | 42 | 32 | 24 |
| Port Huron low | 20 | 20 | 28 | 38 | 49 | 59 | 65 | 64 | 57 | 46 | 35 | 26 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New Haven | 2.6 | 2.2 | 2.5 | 3.7 | 3.8 | 3.8 | 3.2 | 3.0 | 3.0 | 3.2 | 3.0 | 2.6 |
| Port Huron | 2.3 | 2.0 | 2.2 | 3.3 | 3.3 | 3.4 | 2.8 | 2.8 | 2.9 | 3.0 | 2.6 | 2.2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New Haven | 8 | 10 | 13 | 13 | 15 | 17 | 21 | 21 | 19 | 16 | 11 | 8 |
| Port Huron | 8 | 10 | 12 | 13 | 15 | 17 | 21 | 21 | 19 | 15 | 10 | 8 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
New Haven vs another city
- New Haven vs New Baltimore, MI
- New Haven vs Richmond, MI
- New Haven vs Mount Clemens, MI
- New Haven vs Utica, MI
- New Haven vs Fraser, MI
- New Haven vs Sterling Heights, MI
- New Haven vs New York, NY
- New Haven vs Los Angeles, CA
- New Haven vs Chicago, IL
- New Haven vs Houston, TX
- New Haven vs Phoenix, AZ
- New Haven vs Philadelphia, PA
Port Huron vs another city
- Port Huron vs Marysville, MI
- Port Huron vs St. Clair, MI
- Port Huron vs Richmond, MI
- Port Huron vs New Baltimore, MI
- Port Huron vs Mount Clemens, MI
- Port Huron vs New York, NY
- Port Huron vs Los Angeles, CA
- Port Huron vs Chicago, IL
- Port Huron vs Houston, TX
- Port Huron vs Phoenix, AZ
- Port Huron 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).