Roy, Utah, United States Climate
Weather: 1.38°C/34.48°F, Wind SW at 2.57 km/h, 66% Humidity, 0% Chance of rain
(Photo by Jaxon Lott on Unsplash)
Roy Climate Summary
Located at an elevation of None meters (0 feet) above sea level, Roy has a Mediterranean, hot summer climate (Classification: Csa). The district’s yearly temperature is 9.97ºC (49.95ºF) and it is -2.67% lower than United States’s averages. Roy typically receives about 51.38 millimeters (2.02 inches) of precipitation and has 102.1 rainy days (27.97% of the time) annually.
Country | United States |
City | Utah |
Longitude | -112.0263313 |
Latitude | 41.1616108 |
Attitude/Elevation | Nonem (0ft) |
Local time | Thursday 12:13 |
Annual high temperature | 12.74ºC (54.93ºF) |
Annual low temperature | 5.18ºC (41.32ºF) |
Average annual precip. | 51.38mm (2.02in) |
Warmest month | July (27.57ºC / 81.63ºF) |
Coldest Month | January (-5.21ºC / 22.62ºF) |
Wettest Month | January (69.75mm / 2.75in) |
Driest Month | June (24.04mm / 0.95in) |
Number of days with rainfall (≥ 1.0 mm) | 102.1 days (27.97%) |
Days with no rain | 262.9 days (72.03%) |
Humidity | 57.44% |
Climate Roy: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 9.0(48.2) | 12.0(53.6) | 19.0(66.2) | 24.0(75.2) | 28.0(82.4) | 32.0(89.6) | 37.0(98.6) | 34.0(93.2) | 33.0(91.4) | 26.0(78.8) | 19.0(66.2) | 13.0(55.4) | 37.0(98.6) |
Average high °C (°F) | 0.09(32.16) | 1.79(35.22) | 6.73(44.11) | 10.57(51.03) | 15.58(60.04) | 22.47(72.45) | 27.57(81.63) | 26.33(79.39) | 21.44(70.59) | 13.27(55.89) | 6.34(43.41) | 0.7(33.26) | 12.74(54.93) |
Daily mean °C (°F) | -2.16(28.11) | -0.17(31.69) | 4.48(40.06) | 7.96(46.33) | 12.65(54.77) | 18.89(66.0) | 23.92(75.06) | 22.92(73.26) | 18.21(64.78) | 10.5(50.9) | 3.78(38.8) | -1.36(29.55) | 9.97(49.95) |
Average low °C (°F) | -5.21(22.62) | -3.5(25.7) | 0.77(33.39) | 3.27(37.89) | 6.72(44.1) | 11.69(53.04) | 16.63(61.93) | 16.25(61.25) | 12.36(54.25) | 6.33(43.39) | 0.75(33.35) | -3.89(25.0) | 5.18(41.32) |
Record low °C (°F) | -21.0(-5.8) | -18.0(-0.4) | -10.0(14.0) | -8.0(17.6) | -4.0(24.8) | 1.0(33.8) | 8.0(46.4) | 6.0(42.8) | 1.0(33.8) | -10.0(14.0) | -15.0(5.0) | -17.0(1.4) | -21.0(-5.8) |
Average precipitation mm (inches) | 69.75(2.75) | 65.38(2.57) | 63.09(2.48) | 65.04(2.56) | 64.63(2.54) | 24.04(0.95) | 29.0(1.14) | 29.55(1.16) | 45.4(1.79) | 44.86(1.77) | 50.32(1.98) | 65.48(2.58) | 51.38(2.02) |
Average precipitation days (≥ 1.0 mm) | 10.27 | 9.91 | 10.64 | 11.09 | 11.0 | 5.18 | 6.55 | 6.55 | 6.91 | 7.0 | 7.91 | 9.09 | 8.51 |
Average relative humidity (%) | 81.51 | 76.66 | 68.13 | 58.17 | 53.8 | 42.88 | 38.19 | 38.32 | 43.05 | 51.45 | 62.44 | 74.72 | 57.44 |
Mean monthly sunshine hours | 8.84 | 9.73 | 10.7 | 11.02 | 11.67 | 15.17 | 12.86 | 11.52 | 11.43 | 10.92 | 9.52 | 8.59 | 11.0 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Roy in recent years.
Roy Temperature by Month
July | 23.92°C | 75.06°F | |
August | 22.92°C | 73.26°F | |
June | 18.89°C | 66.0°F | |
September | 18.21°C | 64.78°F | |
May | 12.65°C | 54.77°F | |
October | 10.5°C | 50.9°F | |
April | 7.96°C | 46.33°F | |
March | 4.48°C | 40.06°F | |
November | 3.78°C | 38.8°F | |
February | -0.17°C | 31.69°F | |
December | -1.36°C | 29.55°F | |
January | -2.16°C | 28.11°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 3.0°C (37.4°F) | -2.55°C (27.41°F) | -11.0°C (12.2°F) | |
Avg Temperature | 1.0°C (33.8°F) | -5.58°C (21.96°F) | -17.0°C (1.4°F) | |
Min Temperature | -0.0°C (0°F) | -10.29°C (13.48°F) | -21.0°C (-5.8°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 1.0°C (33.8°F) | -7.45°C (18.59°F) | -19.0°C (-2.2°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 30.9mm | 1.22in | 5.02mm | 0.2in | 0.0mm | 0in | 155.5mm | 6.12in |
Snowdepth | 22.3mm | 0.88in | 3.16mm | 0.12in | 0.0mm | 0in | 97.89999999999999mm | 3.85in |
Wind | Max | Average | Min | |
Wind | 20.0kmh | 12.43mph | 7.52kmh | 4.67mph | 3.0kmh | 1.86mph | |
Gust Wind | 34.0kmh | 21.13mph | 14.0kmh | 8.7mph | 5.0kmh | 3.11mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 30.9mb | 5.02mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
January | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2017-01-01 | -7 | 19.4 | -10 | 14.0 | 89 | 7 | 4.35 | 29.91 | 1013 | 0.1 | 0.0 |
2017-01-02 | -5 | 23.0 | -7 | 19.4 | 89 | 8 | 4.97 | 29.94 | 1014 | 1.9 | 0.07 |
2017-01-03 | -5 | 23.0 | -7 | 19.4 | 87 | 9 | 5.59 | 30.24 | 1024 | 1.2 | 0.05 |
2017-01-04 | 0 | 32.0 | -2 | 28.4 | 93 | 13 | 8.08 | 29.91 | 1013 | 25.6 | 1.01 |
2017-01-05 | -13 | 8.6 | -13 | 8.6 | 90 | 6 | 3.73 | 30.27 | 1025 | 0.6 | 0.02 |
2017-01-06 | -17 | 1.4 | -19 | -2.2 | 93 | 6 | 3.73 | 30.56 | 1035 | 0.0 | 0.0 |
2017-01-07 | -11 | 12.2 | -14 | 6.8 | 88 | 6 | 3.73 | 30.59 | 1036 | 0.7 | 0.03 |
2017-01-08 | -1 | 30.2 | -2 | 28.4 | 96 | 9 | 5.59 | 30.33 | 1027 | 3.4 | 0.13 |
2017-01-09 | 1 | 33.8 | 1 | 33.8 | 96 | 14 | 8.7 | 29.85 | 1011 | 27.8 | 1.09 |
2017-01-10 | 1 | 33.8 | -1 | 30.2 | 91 | 13 | 8.08 | 29.85 | 1011 | 10.3 | 0.41 |
2017-01-11 | 1 | 33.8 | -0 | 32.0 | 93 | 14 | 8.7 | 29.68 | 1005 | 30.9 | 1.22 |
2017-01-12 | -3 | 26.6 | -5 | 23.0 | 90 | 6 | 3.73 | 30.09 | 1019 | 0.5 | 0.02 |
2017-01-13 | -4 | 24.8 | -7 | 19.4 | 91 | 5 | 3.11 | 30.36 | 1028 | 0.0 | 0.0 |
2017-01-14 | -6 | 21.2 | -8 | 17.6 | 95 | 3 | 1.86 | 30.47 | 1032 | 0.0 | 0.0 |
2017-01-15 | -8 | 17.6 | -9 | 15.8 | 92 | 5 | 3.11 | 30.33 | 1027 | 0.0 | 0.0 |
2017-01-16 | -11 | 12.2 | -13 | 8.6 | 94 | 4 | 2.49 | 30.47 | 1032 | 0.0 | 0.0 |
2017-01-17 | -10 | 14.0 | -12 | 10.4 | 93 | 4 | 2.49 | 30.42 | 1030 | 0.0 | 0.0 |
2017-01-18 | -7 | 19.4 | -9 | 15.8 | 87 | 5 | 3.11 | 30.21 | 1023 | 0.0 | 0.0 |
2017-01-19 | -2 | 28.4 | -5 | 23.0 | 90 | 7 | 4.35 | 29.88 | 1012 | 4.1 | 0.16 |
2017-01-20 | -3 | 26.6 | -6 | 21.2 | 92 | 8 | 4.97 | 29.65 | 1004 | 0.3 | 0.01 |
2017-01-21 | -2 | 28.4 | -3 | 26.6 | 92 | 8 | 4.97 | 29.59 | 1002 | 13.4 | 0.53 |
2017-01-22 | -3 | 26.6 | -5 | 23.0 | 88 | 18 | 11.18 | 30.0 | 1016 | 2.6 | 0.1 |
2017-01-23 | 0 | 32.0 | -1 | 30.2 | 93 | 20 | 12.43 | 29.62 | 1003 | 26.2 | 1.03 |
2017-01-24 | -6 | 21.2 | -7 | 19.4 | 91 | 7 | 4.35 | 29.91 | 1013 | 3.3 | 0.13 |
2017-01-25 | -8 | 17.6 | -9 | 15.8 | 94 | 4 | 2.49 | 30.3 | 1026 | 1.5 | 0.06 |
2017-01-26 | -8 | 17.6 | -10 | 14.0 | 93 | 5 | 3.11 | 30.53 | 1034 | 1.1 | 0.04 |
2017-01-27 | -10 | 14.0 | -12 | 10.4 | 94 | 3 | 1.86 | 30.83 | 1044 | 0.0 | 0.0 |
2017-01-28 | -9 | 15.8 | -11 | 12.2 | 90 | 4 | 2.49 | 30.95 | 1048 | 0.0 | 0.0 |
2017-01-29 | -7 | 19.4 | -10 | 14.0 | 90 | 3 | 1.86 | 30.83 | 1044 | 0.0 | 0.0 |
2017-01-30 | -6 | 21.2 | -9 | 15.8 | 88 | 4 | 2.49 | 30.56 | 1035 | 0.0 | 0.0 |
2017-01-31 | -4 | 24.8 | -6 | 21.2 | 90 | 5 | 3.11 | 30.3 | 1026 | 0.0 | 0.0 |
Roy 11 Year Historical Weather Data
- Roy, Utah weather in January 2020
- Roy, Utah weather in January 2019
- Roy, Utah weather in January 2018
- Roy, Utah weather in January 2016
- Roy, Utah weather in January 2015
- Roy, Utah weather in January 2014
- Roy, Utah weather in January 2013
- Roy, Utah weather in January 2012
- Roy, Utah weather in January 2011
- Roy, Utah weather in January 2010
Nearby locations
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- Riverdale 2.54 km ( 1.58 mi)
- Clinton 3.17 km ( 1.97 mi)
- West Haven 5.04 km ( 3.13 mi)
- Ogden 8.12 km ( 5.04 mi)
- Layton 12.18 km ( 7.57 mi)
- North Ogden 17.09 km ( 10.62 mi)
- Farmington 23.26 km ( 14.45 mi)
- West Bountiful 31.53 km ( 19.59 mi)
- Bountiful 32.62 km ( 20.27 mi)
- South Salt Lake 50.53 km ( 31.40 mi)
- Millcreek 54.23 km ( 33.70 mi)
- Murray 56.16 km ( 34.90 mi)
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- Summit Park 57.82 km ( 35.93 mi)
- Midvale 62.06 km ( 38.56 mi)
- Tremonton 62.21 km ( 38.66 mi)
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- Sandy 68.11 km ( 42.32 mi)
- Riverton 71.42 km ( 44.38 mi)
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- Cedar Hills 86.03 km ( 53.46 mi)
- Lehi 86.78 km ( 53.92 mi)
- Lindon 94.47 km ( 58.70 mi)
- Orem 100.03 km ( 62.16 mi)
- Mapleton 120.63 km ( 74.96 mi)
- Payson 126.54 km ( 78.63 mi)
- Salem 126.67 km ( 78.71 mi)
- Santaquin 133.28 km ( 82.82 mi)
- Nephi 161.97 km ( 100.64 mi)
- Aurora 248.78 km ( 154.58 mi)
- Enoch 385.86 km ( 239.76 mi)
- Hurricane 455.82 km ( 283.23 mi)
- Ivins 465.73 km ( 289.39 mi)
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