The year at a glance
Averages from 30 years of climate history, 1991-2020
| Glen Rock | Metric | Hawthorne |
|---|---|---|
| 197 days | Sunny daysclear or partly cloudy skies | 197 days |
| 47 in | Precipitationper year | 47 in |
| 126 days | Wet daysrain or snow per year | 126 days |
| 36 in | Snowfallper year | 33 in |
| 24 days | Hot daysabove 90 °F | 23 days |
| 101 days | Freezing nightsat or below 32 °F | 104 days |
| 71% | Humidityaverage relative | 71% |
| 54 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Rock high | 39 | 42 | 50 | 62 | 73 | 82 | 86 | 84 | 77 | 66 | 55 | 44 |
| Hawthorne high | 39 | 42 | 50 | 62 | 73 | 82 | 86 | 84 | 77 | 65 | 54 | 44 |
| Glen Rock low | 23 | 24 | 32 | 42 | 52 | 61 | 67 | 65 | 58 | 46 | 36 | 28 |
| Hawthorne low | 23 | 24 | 32 | 41 | 51 | 61 | 66 | 65 | 57 | 45 | 36 | 28 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Rock | 3.5 | 3.1 | 4.3 | 3.8 | 3.8 | 4.1 | 4.3 | 4.0 | 4.3 | 4.1 | 3.3 | 4.1 |
| Hawthorne | 3.5 | 3.1 | 4.3 | 3.8 | 3.8 | 4.1 | 4.3 | 4.0 | 4.3 | 4.1 | 3.3 | 4.1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Rock | 17 | 15 | 17 | 15 | 15 | 15 | 18 | 17 | 17 | 18 | 17 | 16 |
| Hawthorne | 17 | 15 | 17 | 15 | 15 | 15 | 18 | 17 | 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.
Glen Rock vs another city
- Glen Rock vs Ridgewood, NJ
- Glen Rock vs Fair Lawn, NJ
- Glen Rock vs Midland Park, NJ
- Glen Rock vs Prospect Park, NJ
- Glen Rock vs Paramus, NJ
- Glen Rock vs New York, NY
- Glen Rock vs Los Angeles, CA
- Glen Rock vs Chicago, IL
- Glen Rock vs Houston, TX
- Glen Rock vs Phoenix, AZ
- Glen Rock vs Philadelphia, PA
Hawthorne vs another city
- Hawthorne vs Prospect Park, NJ
- Hawthorne vs North Haledon, NJ
- Hawthorne vs Haledon, NJ
- Hawthorne vs Fair Lawn, NJ
- Hawthorne vs Midland Park, NJ
- Hawthorne vs New York, NY
- Hawthorne vs Los Angeles, CA
- Hawthorne vs Chicago, IL
- Hawthorne vs Houston, TX
- Hawthorne vs Phoenix, AZ
- Hawthorne 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).