Cascades and Lowes Island have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Cascades | Metric | Lowes Island |
|---|---|---|
| 205 days | Sunny daysclear or partly cloudy skies | 205 days |
| 42 in | Precipitationper year | 43 in |
| 119 days | Wet daysrain or snow per year | 119 days |
| 23 in | Snowfallper year | 22 in |
| 29 days | Hot daysabove 90 °F | 27 days |
| 109 days | Freezing nightsat or below 32 °F | 108 days |
| 69% | Humidityaverage relative | 69% |
| 55 °F | Average temperatureyear round | 55 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cascades high | 42 | 46 | 54 | 66 | 74 | 82 | 87 | 85 | 79 | 67 | 56 | 46 |
| Lowes Island high | 42 | 46 | 54 | 66 | 74 | 82 | 87 | 85 | 78 | 67 | 56 | 46 |
| Cascades low | 25 | 26 | 33 | 43 | 53 | 62 | 67 | 65 | 58 | 45 | 35 | 29 |
| Lowes Island low | 25 | 26 | 33 | 43 | 53 | 62 | 67 | 65 | 58 | 45 | 35 | 29 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cascades | 3.0 | 2.8 | 3.8 | 3.4 | 3.8 | 3.4 | 3.9 | 3.3 | 4.3 | 3.4 | 3.0 | 3.5 |
| Lowes Island | 3.1 | 2.9 | 3.9 | 3.4 | 3.9 | 3.6 | 4.1 | 3.6 | 4.5 | 3.5 | 3.0 | 3.5 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cascades | 16 | 15 | 16 | 16 | 16 | 17 | 19 | 19 | 18 | 20 | 18 | 16 |
| Lowes Island | 16 | 15 | 16 | 16 | 16 | 17 | 19 | 19 | 18 | 20 | 18 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Cascades vs another city
- Cascades vs Countryside, VA
- Cascades vs Sugarland Run, VA
- Cascades vs Dulles Town Center, VA
- Cascades vs Sterling, VA
- Cascades vs Dranesville, VA
- Cascades vs New York, NY
- Cascades vs Los Angeles, CA
- Cascades vs Chicago, IL
- Cascades vs Houston, TX
- Cascades vs Phoenix, AZ
- Cascades vs Philadelphia, PA
Lowes Island vs another city
- Lowes Island vs Sugarland Run, VA
- Lowes Island vs Countryside, VA
- Lowes Island vs Darnestown, MD
- Lowes Island vs Dulles Town Center, VA
- Lowes Island vs Dranesville, VA
- Lowes Island vs New York, NY
- Lowes Island vs Los Angeles, CA
- Lowes Island vs Chicago, IL
- Lowes Island vs Houston, TX
- Lowes Island vs Phoenix, AZ
- Lowes Island 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).