Boulder Hill and North Aurora have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Boulder Hill | Metric | North Aurora |
|---|---|---|
| 182 days | Sunny daysclear or partly cloudy skies | 182 days |
| 38 in | Precipitationper year | 38 in |
| 125 days | Wet daysrain or snow per year | 125 days |
| 30 in | Snowfallper year | 30 in |
| 16 days | Hot daysabove 90 °F | 16 days |
| 131 days | Freezing nightsat or below 32 °F | 130 days |
| 71% | Humidityaverage relative | 71% |
| 50 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boulder Hill high | 31 | 35 | 47 | 60 | 71 | 81 | 84 | 82 | 76 | 63 | 48 | 36 |
| North Aurora high | 31 | 35 | 47 | 60 | 71 | 81 | 84 | 82 | 76 | 63 | 48 | 36 |
| Boulder Hill low | 16 | 19 | 29 | 39 | 50 | 60 | 64 | 62 | 54 | 42 | 31 | 22 |
| North Aurora low | 16 | 19 | 29 | 39 | 50 | 60 | 64 | 63 | 55 | 43 | 31 | 22 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boulder Hill | 2.1 | 2.0 | 2.7 | 4.4 | 4.6 | 4.3 | 3.7 | 3.6 | 3.0 | 3.1 | 2.5 | 2.2 |
| North Aurora | 2.1 | 2.0 | 2.7 | 4.4 | 4.6 | 4.3 | 3.7 | 3.6 | 3.0 | 3.1 | 2.5 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boulder Hill | 11 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 17 | 14 | 11 |
| North Aurora | 11 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 17 | 14 | 11 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Boulder Hill vs another city
- Boulder Hill vs Montgomery, IL
- Boulder Hill vs Oswego, IL
- Boulder Hill vs Aurora, IL
- Boulder Hill vs Yorkville, IL
- Boulder Hill vs Sugar Grove, IL
- Boulder Hill vs New York, NY
- Boulder Hill vs Los Angeles, CA
- Boulder Hill vs Chicago, IL
- Boulder Hill vs Houston, TX
- Boulder Hill vs Phoenix, AZ
- Boulder Hill vs Philadelphia, PA
North Aurora vs another city
- North Aurora vs Batavia, IL
- North Aurora vs Aurora, IL
- North Aurora vs Geneva, IL
- North Aurora vs Montgomery, IL
- North Aurora vs Sugar Grove, IL
- North Aurora vs New York, NY
- North Aurora vs Los Angeles, CA
- North Aurora vs Chicago, IL
- North Aurora vs Houston, TX
- North Aurora vs Phoenix, AZ
- North Aurora 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).