The year at a glance
Averages from 30 years of climate history, 1991-2020
| Roy | Metric | Sunset |
|---|---|---|
| 246 days | Sunny daysclear or partly cloudy skies | 246 days |
| 20 in | Precipitationper year | 20 in |
| 97 days | Wet daysrain or snow per year | 97 days |
| 44 in | Snowfallper year | 43 in |
| 52 days | Hot daysabove 90 °F | 50 days |
| 117 days | Freezing nightsat or below 32 °F | 120 days |
| 59% | Humidityaverage relative | 59% |
| 52 °F | Average temperatureyear round | 52 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Roy high | 36 | 42 | 54 | 60 | 71 | 82 | 92 | 90 | 79 | 64 | 49 | 37 |
| Sunset high | 37 | 42 | 53 | 60 | 71 | 82 | 92 | 89 | 78 | 63 | 49 | 37 |
| Roy low | 21 | 25 | 33 | 39 | 47 | 55 | 64 | 62 | 53 | 40 | 30 | 22 |
| Sunset low | 21 | 25 | 33 | 38 | 47 | 55 | 64 | 62 | 52 | 40 | 30 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Roy | 2.3 | 1.9 | 2.0 | 2.5 | 2.3 | 1.1 | 0.4 | 0.4 | 1.2 | 1.8 | 1.7 | 2.2 |
| Sunset | 2.3 | 1.9 | 2.0 | 2.5 | 2.3 | 1.1 | 0.4 | 0.4 | 1.2 | 1.8 | 1.7 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Roy | 15 | 15 | 17 | 17 | 20 | 24 | 27 | 28 | 26 | 23 | 18 | 16 |
| Sunset | 15 | 15 | 17 | 17 | 20 | 24 | 27 | 28 | 26 | 23 | 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.
Roy vs another city
- Roy vs Riverdale, UT
- Roy vs Clinton, UT
- Roy vs West Haven, UT
- Roy vs Washington Terrace, UT
- Roy vs West Point, UT
- Roy vs New York, NY
- Roy vs Los Angeles, CA
- Roy vs Chicago, IL
- Roy vs Houston, TX
- Roy vs Phoenix, AZ
- Roy vs Philadelphia, PA
Sunset vs another city
- Sunset vs Clinton, UT
- Sunset vs Riverdale, UT
- Sunset vs Clearfield, UT
- Sunset vs Washington Terrace, UT
- Sunset vs West Point, UT
- Sunset vs New York, NY
- Sunset vs Los Angeles, CA
- Sunset vs Chicago, IL
- Sunset vs Houston, TX
- Sunset vs Phoenix, AZ
- Sunset 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).