Closter and Old Tappan have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Closter | Metric | Old Tappan |
|---|---|---|
| 199 days | Sunny daysclear or partly cloudy skies | 199 days |
| 45 in | Precipitationper year | 45 in |
| 125 days | Wet daysrain or snow per year | 125 days |
| 34 in | Snowfallper year | 34 in |
| 22 days | Hot daysabove 90 °F | 22 days |
| 94 days | Freezing nightsat or below 32 °F | 96 days |
| 72% | Humidityaverage relative | 72% |
| 55 °F | Average temperatureyear round | 54 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Closter high | 40 | 43 | 51 | 62 | 73 | 81 | 86 | 84 | 77 | 66 | 55 | 45 |
| Old Tappan high | 40 | 43 | 51 | 62 | 73 | 81 | 86 | 84 | 77 | 66 | 55 | 45 |
| Closter low | 25 | 26 | 33 | 42 | 52 | 61 | 67 | 66 | 58 | 47 | 38 | 30 |
| Old Tappan low | 24 | 26 | 32 | 42 | 51 | 61 | 67 | 65 | 58 | 47 | 37 | 30 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Closter | 3.3 | 3.0 | 4.2 | 3.7 | 3.6 | 4.0 | 4.2 | 4.0 | 4.0 | 4.0 | 3.2 | 4.0 |
| Old Tappan | 3.3 | 3.0 | 4.2 | 3.7 | 3.6 | 4.0 | 4.2 | 4.0 | 4.0 | 4.0 | 3.2 | 4.0 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Closter | 17 | 16 | 17 | 15 | 15 | 15 | 18 | 18 | 17 | 18 | 17 | 16 |
| Old Tappan | 17 | 16 | 17 | 15 | 15 | 15 | 18 | 18 | 17 | 18 | 17 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Closter vs another city
- Closter vs Norwood, NJ
- Closter vs Cresskill, NJ
- Closter vs Dumont, NJ
- Closter vs Emerson, NJ
- Closter vs Tappan, NY
- Closter vs New York, NY
- Closter vs Los Angeles, CA
- Closter vs Chicago, IL
- Closter vs Houston, TX
- Closter vs Phoenix, AZ
- Closter vs Philadelphia, PA
Old Tappan vs another city
- Old Tappan vs Tappan, NY
- Old Tappan vs Norwood, NJ
- Old Tappan vs Pearl River, NY
- Old Tappan vs Park Ridge, NJ
- Old Tappan vs Hillsdale, NJ
- Old Tappan vs Westwood, NJ
- Old Tappan vs New York, NY
- Old Tappan vs Los Angeles, CA
- Old Tappan vs Chicago, IL
- Old Tappan vs Houston, TX
- Old Tappan vs Phoenix, AZ
- Old Tappan 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).