The year at a glance
Averages from 30 years of climate history, 1991-2020
| Overlea | Metric | Parkville |
|---|---|---|
| 208 days | Sunny daysclear or partly cloudy skies | 202 days |
| 46 in | Precipitationper year | 45 in |
| 121 days | Wet daysrain or snow per year | 122 days |
| 21 in | Snowfallper year | 25 in |
| 30 days | Hot daysabove 90 °F | 28 days |
| 75 days | Freezing nightsat or below 32 °F | 78 days |
| 70% | Humidityaverage relative | 70% |
| 58 °F | Average temperatureyear round | 57 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overlea high | 43 | 47 | 55 | 66 | 75 | 84 | 88 | 86 | 79 | 68 | 57 | 47 |
| Parkville high | 43 | 46 | 54 | 66 | 74 | 83 | 88 | 85 | 78 | 67 | 57 | 47 |
| Overlea low | 28 | 30 | 36 | 46 | 56 | 65 | 71 | 69 | 62 | 50 | 40 | 33 |
| Parkville low | 28 | 29 | 36 | 46 | 56 | 65 | 70 | 68 | 61 | 50 | 40 | 32 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overlea | 3.6 | 3.3 | 4.5 | 3.8 | 3.8 | 3.5 | 3.8 | 3.6 | 4.7 | 4.0 | 3.4 | 4.3 |
| Parkville | 3.2 | 2.9 | 4.0 | 3.7 | 3.7 | 3.9 | 4.2 | 3.9 | 4.7 | 3.7 | 3.1 | 3.8 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overlea | 16 | 15 | 17 | 16 | 16 | 17 | 19 | 19 | 18 | 20 | 18 | 17 |
| Parkville | 16 | 15 | 16 | 15 | 16 | 16 | 18 | 19 | 18 | 19 | 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.
Overlea vs another city
- Overlea vs Rossville, MD
- Overlea vs Rosedale, MD
- Overlea vs Carney, MD
- Overlea vs White Marsh, MD
- Overlea vs Perry Hall, MD
- Overlea vs New York, NY
- Overlea vs Los Angeles, CA
- Overlea vs Chicago, IL
- Overlea vs Houston, TX
- Overlea vs Phoenix, AZ
- Overlea vs Philadelphia, PA
Parkville vs another city
- Parkville vs Carney, MD
- Parkville vs Hampton, MD
- Parkville vs Towson, MD
- Parkville vs Perry Hall, MD
- Parkville vs Rossville, MD
- Parkville vs New York, NY
- Parkville vs Los Angeles, CA
- Parkville vs Chicago, IL
- Parkville vs Houston, TX
- Parkville vs Phoenix, AZ
- Parkville 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).