AZ
Penn Wynne picks up around 20 more inches of snow each winter.
Phoenix has around 75 fewer freezing nights a year. Phoenix endures about 126 more days above 90 °F each year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Penn Wynne | Metric | Phoenix |
|---|---|---|
| 203 days | Sunny daysclear or partly cloudy skies | 307 days |
| 43 in | Precipitationper year | 7 in |
| 120 days | Wet daysrain or snow per year | 33 days |
| 20 in | Snowfallper year | 0 in |
| 37 days | Hot daysabove 90 °F | 163 days |
| 77 days | Freezing nightsat or below 32 °F | 2 days |
| 68% | Humidityaverage relative | 35% |
| 57 °F | Average temperatureyear round | 74 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Penn Wynne high | 42 | 44 | 53 | 65 | 75 | 84 | 89 | 87 | 80 | 68 | 56 | 46 |
| Phoenix high | 66 | 69 | 76 | 83 | 92 | 102 | 105 | 103 | 98 | 87 | 75 | 65 |
| Penn Wynne low | 26 | 28 | 35 | 45 | 55 | 65 | 70 | 68 | 61 | 49 | 39 | 32 |
| Phoenix low | 44 | 47 | 52 | 58 | 67 | 75 | 82 | 82 | 76 | 64 | 51 | 43 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Penn Wynne | 3.2 | 3.0 | 4.1 | 3.6 | 3.5 | 3.8 | 3.9 | 3.7 | 4.1 | 3.6 | 2.9 | 4.0 |
| Phoenix | 0.9 | 1.1 | 0.8 | 0.2 | 0.1 | 0.1 | 0.6 | 0.9 | 0.7 | 0.6 | 0.5 | 0.8 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Penn Wynne | 16 | 16 | 16 | 15 | 16 | 16 | 18 | 19 | 18 | 19 | 17 | 16 |
| Phoenix | 23 | 21 | 25 | 27 | 29 | 29 | 24 | 26 | 28 | 28 | 25 | 24 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Penn Wynne vs another city
- Penn Wynne vs Merion Station, PA
- Penn Wynne vs Ardmore, PA
- Penn Wynne vs Bala Cynwyd, PA
- Penn Wynne vs Drexel Hill, PA
- Penn Wynne vs Lansdowne, PA
- Penn Wynne vs Bryn Mawr, PA
- Penn Wynne vs New York, NY
- Penn Wynne vs Los Angeles, CA
- Penn Wynne vs Chicago, IL
- Penn Wynne vs Houston, TX
- Penn Wynne vs Philadelphia, PA
Phoenix vs another city
- Phoenix vs Glendale, AZ
- Phoenix vs Paradise Valley, AZ
- Phoenix vs Sun City, AZ
- Phoenix vs Youngtown, AZ
- Phoenix vs Tolleson, AZ
- Phoenix vs El Mirage, AZ
- Phoenix vs New York, NY
- Phoenix vs Los Angeles, CA
- Phoenix vs Chicago, IL
- Phoenix vs Houston, TX
- Phoenix vs Philadelphia, PA
- Phoenix vs San Antonio, TX
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).