Irvine has around 69 fewer freezing nights a year.
Irvine sees rain or snow on roughly 85 fewer days each year. Irvine enjoys about 82 more sunny days a year than Winston-Salem.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Irvine | Metric | Winston-Salem |
|---|---|---|
| 291 days | Sunny daysclear or partly cloudy skies | 208 days |
| 14 in | Precipitationper year | 43 in |
| 35 days | Wet daysrain or snow per year | 120 days |
| 0 in | Snowfallper year | 6 in |
| 37 days | Hot daysabove 90 °F | 33 days |
| 1 days | Freezing nightsat or below 32 °F | 70 days |
| 73% | Humidityaverage relative | 70% |
| 65 °F | Average temperatureyear round | 59 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Irvine high | 68 | 69 | 72 | 74 | 76 | 80 | 85 | 87 | 87 | 83 | 76 | 69 |
| Winston-Salem high | 49 | 53 | 61 | 71 | 78 | 85 | 88 | 86 | 80 | 71 | 60 | 52 |
| Irvine low | 45 | 46 | 49 | 51 | 55 | 59 | 62 | 63 | 62 | 56 | 49 | 44 |
| Winston-Salem low | 30 | 32 | 39 | 47 | 56 | 65 | 69 | 67 | 61 | 49 | 38 | 33 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Irvine | 3.1 | 3.6 | 2.2 | 0.9 | 0.4 | 0.1 | 0.1 | 0.0 | 0.2 | 0.7 | 0.9 | 2.2 |
| Winston-Salem | 3.6 | 3.3 | 4.3 | 3.7 | 3.3 | 3.6 | 3.7 | 3.6 | 4.0 | 3.3 | 3.3 | 3.7 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Irvine | 20 | 17 | 21 | 24 | 24 | 27 | 29 | 30 | 28 | 27 | 24 | 21 |
| Winston-Salem | 17 | 15 | 17 | 18 | 17 | 16 | 17 | 18 | 18 | 20 | 19 | 17 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Irvine vs another city
- Irvine vs Tustin, CA
- Irvine vs Laguna Woods, CA
- Irvine vs Lake Forest, CA
- Irvine vs North Tustin, CA
- Irvine vs Aliso Viejo, CA
- Irvine vs Laguna Hills, CA
- Irvine vs New York, NY
- Irvine vs Los Angeles, CA
- Irvine vs Chicago, IL
- Irvine vs Houston, TX
- Irvine vs Phoenix, AZ
- Irvine vs Philadelphia, PA
Winston-Salem vs another city
- Winston-Salem vs Walkertown, NC
- Winston-Salem vs Clemmons, NC
- Winston-Salem vs Lewisville, NC
- Winston-Salem vs Kernersville, NC
- Winston-Salem vs King, NC
- Winston-Salem vs Oak Ridge, NC
- Winston-Salem vs New York, NY
- Winston-Salem vs Los Angeles, CA
- Winston-Salem vs Chicago, IL
- Winston-Salem vs Houston, TX
- Winston-Salem vs Phoenix, AZ
- Winston-Salem 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).